/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-lit/gj2007.c.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 10:51:30,000 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 10:51:30,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 10:51:30,058 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-27 10:51:30,088 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 10:51:30,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 10:51:30,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 10:51:30,090 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2022-04-27 10:51:30,108 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 10:51:30,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 10:51:30,109 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-04-27 10:51:30,109 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-04-27 10:51:30,110 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-27 10:51:30,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-27 10:51:30,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-27 10:51:30,110 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-27 10:51:30,111 INFO L138 SettingsManager]: * Use SBE=true [2022-04-27 10:51:30,111 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 10:51:30,111 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-27 10:51:30,111 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 10:51:30,111 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-27 10:51:30,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 10:51:30,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 10:51:30,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 10:51:30,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 10:51:30,115 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-27 10:51:30,116 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 10:51:30,116 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 10:51:30,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 10:51:30,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 10:51:30,116 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 10:51:30,117 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 10:51:30,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 10:51:30,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 10:51:30,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-27 10:51:30,118 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-27 10:51:30,118 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 10:51:30,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-27 10:51:30,118 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-04-27 10:51:30,118 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-04-27 10:51:30,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-27 10:51:30,118 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 10:51:30,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 10:51:30,377 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 10:51:30,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 10:51:30,381 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 10:51:30,382 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 10:51:30,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/gj2007.c.i.p+nlh-reducer.c [2022-04-27 10:51:30,448 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfdc20466/94ba568140f14b5090368fdf35a10121/FLAG97f93b9c8 [2022-04-27 10:51:30,873 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 10:51:30,874 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/gj2007.c.i.p+nlh-reducer.c [2022-04-27 10:51:30,882 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfdc20466/94ba568140f14b5090368fdf35a10121/FLAG97f93b9c8 [2022-04-27 10:51:31,247 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfdc20466/94ba568140f14b5090368fdf35a10121 [2022-04-27 10:51:31,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 10:51:31,251 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-27 10:51:31,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 10:51:31,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 10:51:31,257 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 10:51:31,258 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 10:51:31" (1/1) ... [2022-04-27 10:51:31,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa873da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:51:31, skipping insertion in model container [2022-04-27 10:51:31,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 10:51:31" (1/1) ... [2022-04-27 10:51:31,267 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 10:51:31,306 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 10:51:31,578 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-lit/gj2007.c.i.p+nlh-reducer.c[6448,6461] [2022-04-27 10:51:31,662 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 10:51:31,678 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 10:51:31,734 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-lit/gj2007.c.i.p+nlh-reducer.c[6448,6461] [2022-04-27 10:51:31,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 10:51:31,798 INFO L208 MainTranslator]: Completed translation [2022-04-27 10:51:31,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:51:31 WrapperNode [2022-04-27 10:51:31,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 10:51:31,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 10:51:31,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 10:51:31,800 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 10:51:31,809 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:51:31" (1/1) ... [2022-04-27 10:51:31,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:51:31" (1/1) ... [2022-04-27 10:51:31,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:51:31" (1/1) ... [2022-04-27 10:51:31,820 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:51:31" (1/1) ... [2022-04-27 10:51:31,834 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:51:31" (1/1) ... [2022-04-27 10:51:31,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:51:31" (1/1) ... [2022-04-27 10:51:31,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:51:31" (1/1) ... [2022-04-27 10:51:31,853 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 10:51:31,854 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 10:51:31,854 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 10:51:31,854 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 10:51:31,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:51:31" (1/1) ... [2022-04-27 10:51:31,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 10:51:31,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:51:31,888 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) [2022-04-27 10:51:31,908 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 [2022-04-27 10:51:31,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 10:51:31,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 10:51:31,929 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 10:51:31,930 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-27 10:51:31,931 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 10:51:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 10:51:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 10:51:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 10:51:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 10:51:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-27 10:51:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 10:51:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-27 10:51:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 10:51:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 10:51:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 10:51:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 10:51:31,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 10:51:31,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 10:51:31,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 10:51:31,981 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 10:51:31,982 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 10:51:32,901 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 10:51:32,911 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 10:51:32,912 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-04-27 10:51:32,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 10:51:32 BoogieIcfgContainer [2022-04-27 10:51:32,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 10:51:32,916 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 10:51:32,916 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 10:51:32,919 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 10:51:32,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 10:51:31" (1/3) ... [2022-04-27 10:51:32,920 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33b01ce7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 10:51:32, skipping insertion in model container [2022-04-27 10:51:32,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:51:31" (2/3) ... [2022-04-27 10:51:32,920 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33b01ce7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 10:51:32, skipping insertion in model container [2022-04-27 10:51:32,921 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 10:51:32" (3/3) ... [2022-04-27 10:51:32,922 INFO L111 eAbstractionObserver]: Analyzing ICFG gj2007.c.i.p+nlh-reducer.c [2022-04-27 10:51:32,933 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-27 10:51:32,933 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 10:51:32,992 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 10:51:32,999 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@1b351810, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@36c44d92 [2022-04-27 10:51:32,999 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 10:51:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand has 149 states, 143 states have (on average 1.965034965034965) internal successors, (281), 144 states have internal predecessors, (281), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 10:51:33,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:33,029 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:33,030 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:33,031 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:33,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:33,036 INFO L85 PathProgramCache]: Analyzing trace with hash -226504135, now seen corresponding path program 1 times [2022-04-27 10:51:33,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:33,045 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1172391678] [2022-04-27 10:51:33,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:33,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:33,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:33,331 INFO L290 TraceCheckUtils]: 0: Hoare triple {159#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {152#true} is VALID [2022-04-27 10:51:33,332 INFO L290 TraceCheckUtils]: 1: Hoare triple {152#true} assume true; {152#true} is VALID [2022-04-27 10:51:33,332 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152#true} {152#true} #705#return; {152#true} is VALID [2022-04-27 10:51:33,333 INFO L272 TraceCheckUtils]: 0: Hoare triple {152#true} call ULTIMATE.init(); {159#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:33,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {159#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {152#true} is VALID [2022-04-27 10:51:33,334 INFO L290 TraceCheckUtils]: 2: Hoare triple {152#true} assume true; {152#true} is VALID [2022-04-27 10:51:33,334 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {152#true} {152#true} #705#return; {152#true} is VALID [2022-04-27 10:51:33,334 INFO L272 TraceCheckUtils]: 4: Hoare triple {152#true} call #t~ret4 := main(); {152#true} is VALID [2022-04-27 10:51:33,335 INFO L290 TraceCheckUtils]: 5: Hoare triple {152#true} ~main__x~0 := 0;~main__y~0 := 50; {157#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:33,335 INFO L290 TraceCheckUtils]: 6: Hoare triple {157#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {157#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:33,336 INFO L290 TraceCheckUtils]: 7: Hoare triple {157#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {158#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:33,336 INFO L290 TraceCheckUtils]: 8: Hoare triple {158#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {158#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:33,337 INFO L290 TraceCheckUtils]: 9: Hoare triple {158#(<= main_~main__x~0 1)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,337 INFO L290 TraceCheckUtils]: 10: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,337 INFO L290 TraceCheckUtils]: 11: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,337 INFO L290 TraceCheckUtils]: 12: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,338 INFO L290 TraceCheckUtils]: 13: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,338 INFO L290 TraceCheckUtils]: 14: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,338 INFO L290 TraceCheckUtils]: 15: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,338 INFO L290 TraceCheckUtils]: 16: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,338 INFO L290 TraceCheckUtils]: 17: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,339 INFO L290 TraceCheckUtils]: 18: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,339 INFO L290 TraceCheckUtils]: 19: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,339 INFO L290 TraceCheckUtils]: 20: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,339 INFO L290 TraceCheckUtils]: 21: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,339 INFO L290 TraceCheckUtils]: 22: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,340 INFO L290 TraceCheckUtils]: 23: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,340 INFO L290 TraceCheckUtils]: 24: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,340 INFO L290 TraceCheckUtils]: 25: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,340 INFO L290 TraceCheckUtils]: 26: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,340 INFO L290 TraceCheckUtils]: 27: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,340 INFO L290 TraceCheckUtils]: 28: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,341 INFO L290 TraceCheckUtils]: 29: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,341 INFO L290 TraceCheckUtils]: 30: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,341 INFO L290 TraceCheckUtils]: 31: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,341 INFO L290 TraceCheckUtils]: 32: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,341 INFO L290 TraceCheckUtils]: 33: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,342 INFO L290 TraceCheckUtils]: 34: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,342 INFO L290 TraceCheckUtils]: 35: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,342 INFO L290 TraceCheckUtils]: 36: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,342 INFO L290 TraceCheckUtils]: 37: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,342 INFO L290 TraceCheckUtils]: 38: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,343 INFO L290 TraceCheckUtils]: 39: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,343 INFO L290 TraceCheckUtils]: 40: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,343 INFO L290 TraceCheckUtils]: 41: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,343 INFO L290 TraceCheckUtils]: 42: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,343 INFO L290 TraceCheckUtils]: 43: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,344 INFO L290 TraceCheckUtils]: 44: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,344 INFO L290 TraceCheckUtils]: 45: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,344 INFO L290 TraceCheckUtils]: 46: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,344 INFO L290 TraceCheckUtils]: 47: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,344 INFO L290 TraceCheckUtils]: 48: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,345 INFO L290 TraceCheckUtils]: 49: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,345 INFO L290 TraceCheckUtils]: 50: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,345 INFO L290 TraceCheckUtils]: 51: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,345 INFO L290 TraceCheckUtils]: 52: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,345 INFO L290 TraceCheckUtils]: 53: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,346 INFO L290 TraceCheckUtils]: 54: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,346 INFO L290 TraceCheckUtils]: 55: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,346 INFO L290 TraceCheckUtils]: 56: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,346 INFO L290 TraceCheckUtils]: 57: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,346 INFO L290 TraceCheckUtils]: 58: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,347 INFO L290 TraceCheckUtils]: 59: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,347 INFO L290 TraceCheckUtils]: 60: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,347 INFO L290 TraceCheckUtils]: 61: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,347 INFO L290 TraceCheckUtils]: 62: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,347 INFO L290 TraceCheckUtils]: 63: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,348 INFO L290 TraceCheckUtils]: 64: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,348 INFO L290 TraceCheckUtils]: 65: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,348 INFO L290 TraceCheckUtils]: 66: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,348 INFO L290 TraceCheckUtils]: 67: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,348 INFO L290 TraceCheckUtils]: 68: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,348 INFO L290 TraceCheckUtils]: 69: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,349 INFO L290 TraceCheckUtils]: 70: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,349 INFO L290 TraceCheckUtils]: 71: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,349 INFO L290 TraceCheckUtils]: 72: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,349 INFO L290 TraceCheckUtils]: 73: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,349 INFO L290 TraceCheckUtils]: 74: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,350 INFO L290 TraceCheckUtils]: 75: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,350 INFO L290 TraceCheckUtils]: 76: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,350 INFO L290 TraceCheckUtils]: 77: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,350 INFO L290 TraceCheckUtils]: 78: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,350 INFO L290 TraceCheckUtils]: 79: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,350 INFO L290 TraceCheckUtils]: 80: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,351 INFO L290 TraceCheckUtils]: 81: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,351 INFO L290 TraceCheckUtils]: 82: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,351 INFO L290 TraceCheckUtils]: 83: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,351 INFO L290 TraceCheckUtils]: 84: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,351 INFO L290 TraceCheckUtils]: 85: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,352 INFO L290 TraceCheckUtils]: 86: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,352 INFO L290 TraceCheckUtils]: 87: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,352 INFO L290 TraceCheckUtils]: 88: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,352 INFO L290 TraceCheckUtils]: 89: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,352 INFO L290 TraceCheckUtils]: 90: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,353 INFO L290 TraceCheckUtils]: 91: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,353 INFO L290 TraceCheckUtils]: 92: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,353 INFO L290 TraceCheckUtils]: 93: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,353 INFO L290 TraceCheckUtils]: 94: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,353 INFO L290 TraceCheckUtils]: 95: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,353 INFO L290 TraceCheckUtils]: 96: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,354 INFO L290 TraceCheckUtils]: 97: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,354 INFO L290 TraceCheckUtils]: 98: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,354 INFO L290 TraceCheckUtils]: 99: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,354 INFO L290 TraceCheckUtils]: 100: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,354 INFO L290 TraceCheckUtils]: 101: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,355 INFO L290 TraceCheckUtils]: 102: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,355 INFO L290 TraceCheckUtils]: 103: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,355 INFO L290 TraceCheckUtils]: 104: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,355 INFO L290 TraceCheckUtils]: 105: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,355 INFO L290 TraceCheckUtils]: 106: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,356 INFO L290 TraceCheckUtils]: 107: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,356 INFO L290 TraceCheckUtils]: 108: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,356 INFO L290 TraceCheckUtils]: 109: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,356 INFO L290 TraceCheckUtils]: 110: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,356 INFO L290 TraceCheckUtils]: 111: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,357 INFO L290 TraceCheckUtils]: 112: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,357 INFO L290 TraceCheckUtils]: 113: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,357 INFO L290 TraceCheckUtils]: 114: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,357 INFO L290 TraceCheckUtils]: 115: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,357 INFO L290 TraceCheckUtils]: 116: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,357 INFO L290 TraceCheckUtils]: 117: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,358 INFO L290 TraceCheckUtils]: 118: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,358 INFO L290 TraceCheckUtils]: 119: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,358 INFO L290 TraceCheckUtils]: 120: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,358 INFO L290 TraceCheckUtils]: 121: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,358 INFO L290 TraceCheckUtils]: 122: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,358 INFO L290 TraceCheckUtils]: 123: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,359 INFO L290 TraceCheckUtils]: 124: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,359 INFO L290 TraceCheckUtils]: 125: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,359 INFO L290 TraceCheckUtils]: 126: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,359 INFO L290 TraceCheckUtils]: 127: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,359 INFO L290 TraceCheckUtils]: 128: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,360 INFO L290 TraceCheckUtils]: 129: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,360 INFO L290 TraceCheckUtils]: 130: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,360 INFO L290 TraceCheckUtils]: 131: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,360 INFO L290 TraceCheckUtils]: 132: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,360 INFO L290 TraceCheckUtils]: 133: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,360 INFO L290 TraceCheckUtils]: 134: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,360 INFO L290 TraceCheckUtils]: 135: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-27 10:51:33,361 INFO L290 TraceCheckUtils]: 136: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,361 INFO L290 TraceCheckUtils]: 137: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,361 INFO L290 TraceCheckUtils]: 138: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-27 10:51:33,361 INFO L290 TraceCheckUtils]: 139: Hoare triple {153#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {153#false} is VALID [2022-04-27 10:51:33,361 INFO L290 TraceCheckUtils]: 140: Hoare triple {153#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {153#false} is VALID [2022-04-27 10:51:33,361 INFO L290 TraceCheckUtils]: 141: Hoare triple {153#false} assume 0 == ~__VERIFIER_assert__cond~0; {153#false} is VALID [2022-04-27 10:51:33,362 INFO L290 TraceCheckUtils]: 142: Hoare triple {153#false} assume !false; {153#false} is VALID [2022-04-27 10:51:33,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:33,363 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:33,363 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1172391678] [2022-04-27 10:51:33,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1172391678] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:33,364 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:33,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-27 10:51:33,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073257013] [2022-04-27 10:51:33,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:33,370 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 28.0) internal successors, (140), 4 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:33,372 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:33,375 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 28.0) internal successors, (140), 4 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:33,505 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:33,505 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 10:51:33,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:33,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 10:51:33,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-27 10:51:33,529 INFO L87 Difference]: Start difference. First operand has 149 states, 143 states have (on average 1.965034965034965) internal successors, (281), 144 states have internal predecessors, (281), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand has 5 states, 5 states have (on average 28.0) internal successors, (140), 4 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:34,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:34,978 INFO L93 Difference]: Finished difference Result 292 states and 562 transitions. [2022-04-27 10:51:34,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 10:51:34,979 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 28.0) internal successors, (140), 4 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:34,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:34,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 28.0) internal successors, (140), 4 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:34,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 562 transitions. [2022-04-27 10:51:34,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 28.0) internal successors, (140), 4 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:35,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 562 transitions. [2022-04-27 10:51:35,006 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 562 transitions. [2022-04-27 10:51:35,472 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 562 edges. 562 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:35,484 INFO L225 Difference]: With dead ends: 292 [2022-04-27 10:51:35,484 INFO L226 Difference]: Without dead ends: 145 [2022-04-27 10:51:35,487 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-04-27 10:51:35,490 INFO L413 NwaCegarLoop]: 211 mSDtfsCounter, 271 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 615 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 226 SdHoareTripleChecker+Invalid, 622 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 615 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:35,490 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [271 Valid, 226 Invalid, 622 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 615 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-27 10:51:35,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2022-04-27 10:51:35,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2022-04-27 10:51:35,525 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:35,527 INFO L82 GeneralOperation]: Start isEquivalent. First operand 145 states. Second operand has 145 states, 141 states have (on average 1.475177304964539) internal successors, (208), 141 states have internal predecessors, (208), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:35,528 INFO L74 IsIncluded]: Start isIncluded. First operand 145 states. Second operand has 145 states, 141 states have (on average 1.475177304964539) internal successors, (208), 141 states have internal predecessors, (208), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:35,528 INFO L87 Difference]: Start difference. First operand 145 states. Second operand has 145 states, 141 states have (on average 1.475177304964539) internal successors, (208), 141 states have internal predecessors, (208), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:35,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:35,538 INFO L93 Difference]: Finished difference Result 145 states and 211 transitions. [2022-04-27 10:51:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 211 transitions. [2022-04-27 10:51:35,539 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:35,539 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:35,540 INFO L74 IsIncluded]: Start isIncluded. First operand has 145 states, 141 states have (on average 1.475177304964539) internal successors, (208), 141 states have internal predecessors, (208), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 145 states. [2022-04-27 10:51:35,540 INFO L87 Difference]: Start difference. First operand has 145 states, 141 states have (on average 1.475177304964539) internal successors, (208), 141 states have internal predecessors, (208), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 145 states. [2022-04-27 10:51:35,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:35,547 INFO L93 Difference]: Finished difference Result 145 states and 211 transitions. [2022-04-27 10:51:35,547 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 211 transitions. [2022-04-27 10:51:35,548 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:35,548 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:35,548 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:35,548 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:35,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 141 states have (on average 1.475177304964539) internal successors, (208), 141 states have internal predecessors, (208), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:35,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 211 transitions. [2022-04-27 10:51:35,555 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 211 transitions. Word has length 143 [2022-04-27 10:51:35,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:35,555 INFO L495 AbstractCegarLoop]: Abstraction has 145 states and 211 transitions. [2022-04-27 10:51:35,555 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 28.0) internal successors, (140), 4 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:35,556 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 211 transitions. [2022-04-27 10:51:35,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:35,557 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:35,558 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:35,558 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 10:51:35,558 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:35,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:35,559 INFO L85 PathProgramCache]: Analyzing trace with hash 1788930742, now seen corresponding path program 1 times [2022-04-27 10:51:35,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:35,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388440715] [2022-04-27 10:51:35,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:35,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:35,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:35,689 INFO L290 TraceCheckUtils]: 0: Hoare triple {1108#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {1102#true} is VALID [2022-04-27 10:51:35,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {1102#true} assume true; {1102#true} is VALID [2022-04-27 10:51:35,689 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1102#true} {1102#true} #705#return; {1102#true} is VALID [2022-04-27 10:51:35,690 INFO L272 TraceCheckUtils]: 0: Hoare triple {1102#true} call ULTIMATE.init(); {1108#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:35,690 INFO L290 TraceCheckUtils]: 1: Hoare triple {1108#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {1102#true} is VALID [2022-04-27 10:51:35,691 INFO L290 TraceCheckUtils]: 2: Hoare triple {1102#true} assume true; {1102#true} is VALID [2022-04-27 10:51:35,691 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1102#true} {1102#true} #705#return; {1102#true} is VALID [2022-04-27 10:51:35,691 INFO L272 TraceCheckUtils]: 4: Hoare triple {1102#true} call #t~ret4 := main(); {1102#true} is VALID [2022-04-27 10:51:35,691 INFO L290 TraceCheckUtils]: 5: Hoare triple {1102#true} ~main__x~0 := 0;~main__y~0 := 50; {1102#true} is VALID [2022-04-27 10:51:35,691 INFO L290 TraceCheckUtils]: 6: Hoare triple {1102#true} assume ~main__x~0 < 100; {1102#true} is VALID [2022-04-27 10:51:35,691 INFO L290 TraceCheckUtils]: 7: Hoare triple {1102#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1102#true} is VALID [2022-04-27 10:51:35,692 INFO L290 TraceCheckUtils]: 8: Hoare triple {1102#true} assume ~main__x~0 < 100; {1102#true} is VALID [2022-04-27 10:51:35,692 INFO L290 TraceCheckUtils]: 9: Hoare triple {1102#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1102#true} is VALID [2022-04-27 10:51:35,692 INFO L290 TraceCheckUtils]: 10: Hoare triple {1102#true} assume ~main__x~0 < 100; {1102#true} is VALID [2022-04-27 10:51:35,692 INFO L290 TraceCheckUtils]: 11: Hoare triple {1102#true} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1107#(<= 51 main_~main__x~0)} is VALID [2022-04-27 10:51:35,693 INFO L290 TraceCheckUtils]: 12: Hoare triple {1107#(<= 51 main_~main__x~0)} assume ~main__x~0 < 100; {1107#(<= 51 main_~main__x~0)} is VALID [2022-04-27 10:51:35,693 INFO L290 TraceCheckUtils]: 13: Hoare triple {1107#(<= 51 main_~main__x~0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,694 INFO L290 TraceCheckUtils]: 14: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,694 INFO L290 TraceCheckUtils]: 15: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,704 INFO L290 TraceCheckUtils]: 16: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,704 INFO L290 TraceCheckUtils]: 17: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,704 INFO L290 TraceCheckUtils]: 18: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,705 INFO L290 TraceCheckUtils]: 19: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,705 INFO L290 TraceCheckUtils]: 20: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,705 INFO L290 TraceCheckUtils]: 21: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,705 INFO L290 TraceCheckUtils]: 22: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,705 INFO L290 TraceCheckUtils]: 23: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,705 INFO L290 TraceCheckUtils]: 24: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,706 INFO L290 TraceCheckUtils]: 25: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,706 INFO L290 TraceCheckUtils]: 26: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,706 INFO L290 TraceCheckUtils]: 27: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,706 INFO L290 TraceCheckUtils]: 28: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,706 INFO L290 TraceCheckUtils]: 29: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,706 INFO L290 TraceCheckUtils]: 30: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,707 INFO L290 TraceCheckUtils]: 31: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,707 INFO L290 TraceCheckUtils]: 32: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,707 INFO L290 TraceCheckUtils]: 33: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,707 INFO L290 TraceCheckUtils]: 34: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,707 INFO L290 TraceCheckUtils]: 35: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,707 INFO L290 TraceCheckUtils]: 36: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,707 INFO L290 TraceCheckUtils]: 37: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,708 INFO L290 TraceCheckUtils]: 38: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,708 INFO L290 TraceCheckUtils]: 39: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,708 INFO L290 TraceCheckUtils]: 40: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,708 INFO L290 TraceCheckUtils]: 41: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,708 INFO L290 TraceCheckUtils]: 42: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,708 INFO L290 TraceCheckUtils]: 43: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,709 INFO L290 TraceCheckUtils]: 44: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,709 INFO L290 TraceCheckUtils]: 45: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,709 INFO L290 TraceCheckUtils]: 46: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,709 INFO L290 TraceCheckUtils]: 47: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,709 INFO L290 TraceCheckUtils]: 48: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,709 INFO L290 TraceCheckUtils]: 49: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,709 INFO L290 TraceCheckUtils]: 50: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,710 INFO L290 TraceCheckUtils]: 51: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,710 INFO L290 TraceCheckUtils]: 52: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,710 INFO L290 TraceCheckUtils]: 53: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,710 INFO L290 TraceCheckUtils]: 54: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,710 INFO L290 TraceCheckUtils]: 55: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,710 INFO L290 TraceCheckUtils]: 56: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,711 INFO L290 TraceCheckUtils]: 57: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,711 INFO L290 TraceCheckUtils]: 58: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,711 INFO L290 TraceCheckUtils]: 59: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,711 INFO L290 TraceCheckUtils]: 60: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,711 INFO L290 TraceCheckUtils]: 61: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,711 INFO L290 TraceCheckUtils]: 62: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,711 INFO L290 TraceCheckUtils]: 63: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,712 INFO L290 TraceCheckUtils]: 64: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,712 INFO L290 TraceCheckUtils]: 65: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,712 INFO L290 TraceCheckUtils]: 66: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,712 INFO L290 TraceCheckUtils]: 67: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,712 INFO L290 TraceCheckUtils]: 68: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,712 INFO L290 TraceCheckUtils]: 69: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,712 INFO L290 TraceCheckUtils]: 70: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,713 INFO L290 TraceCheckUtils]: 71: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,713 INFO L290 TraceCheckUtils]: 72: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,713 INFO L290 TraceCheckUtils]: 73: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,713 INFO L290 TraceCheckUtils]: 74: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,713 INFO L290 TraceCheckUtils]: 75: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,713 INFO L290 TraceCheckUtils]: 76: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,713 INFO L290 TraceCheckUtils]: 77: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,714 INFO L290 TraceCheckUtils]: 78: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,714 INFO L290 TraceCheckUtils]: 79: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,714 INFO L290 TraceCheckUtils]: 80: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,714 INFO L290 TraceCheckUtils]: 81: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,714 INFO L290 TraceCheckUtils]: 82: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,714 INFO L290 TraceCheckUtils]: 83: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,714 INFO L290 TraceCheckUtils]: 84: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,715 INFO L290 TraceCheckUtils]: 85: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,715 INFO L290 TraceCheckUtils]: 86: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,715 INFO L290 TraceCheckUtils]: 87: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,715 INFO L290 TraceCheckUtils]: 88: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,715 INFO L290 TraceCheckUtils]: 89: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,715 INFO L290 TraceCheckUtils]: 90: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,715 INFO L290 TraceCheckUtils]: 91: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,716 INFO L290 TraceCheckUtils]: 92: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,716 INFO L290 TraceCheckUtils]: 93: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,716 INFO L290 TraceCheckUtils]: 94: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,716 INFO L290 TraceCheckUtils]: 95: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,716 INFO L290 TraceCheckUtils]: 96: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,716 INFO L290 TraceCheckUtils]: 97: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,716 INFO L290 TraceCheckUtils]: 98: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,717 INFO L290 TraceCheckUtils]: 99: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,717 INFO L290 TraceCheckUtils]: 100: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,717 INFO L290 TraceCheckUtils]: 101: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,717 INFO L290 TraceCheckUtils]: 102: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,717 INFO L290 TraceCheckUtils]: 103: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,717 INFO L290 TraceCheckUtils]: 104: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,717 INFO L290 TraceCheckUtils]: 105: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,718 INFO L290 TraceCheckUtils]: 106: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,718 INFO L290 TraceCheckUtils]: 107: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,718 INFO L290 TraceCheckUtils]: 108: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,718 INFO L290 TraceCheckUtils]: 109: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,718 INFO L290 TraceCheckUtils]: 110: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,718 INFO L290 TraceCheckUtils]: 111: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,718 INFO L290 TraceCheckUtils]: 112: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,719 INFO L290 TraceCheckUtils]: 113: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,719 INFO L290 TraceCheckUtils]: 114: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,719 INFO L290 TraceCheckUtils]: 115: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,719 INFO L290 TraceCheckUtils]: 116: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,719 INFO L290 TraceCheckUtils]: 117: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,719 INFO L290 TraceCheckUtils]: 118: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,720 INFO L290 TraceCheckUtils]: 119: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,720 INFO L290 TraceCheckUtils]: 120: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,720 INFO L290 TraceCheckUtils]: 121: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,720 INFO L290 TraceCheckUtils]: 122: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,720 INFO L290 TraceCheckUtils]: 123: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,720 INFO L290 TraceCheckUtils]: 124: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,720 INFO L290 TraceCheckUtils]: 125: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,721 INFO L290 TraceCheckUtils]: 126: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,721 INFO L290 TraceCheckUtils]: 127: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,721 INFO L290 TraceCheckUtils]: 128: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,721 INFO L290 TraceCheckUtils]: 129: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,721 INFO L290 TraceCheckUtils]: 130: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,721 INFO L290 TraceCheckUtils]: 131: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,721 INFO L290 TraceCheckUtils]: 132: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,722 INFO L290 TraceCheckUtils]: 133: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,722 INFO L290 TraceCheckUtils]: 134: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,722 INFO L290 TraceCheckUtils]: 135: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-27 10:51:35,722 INFO L290 TraceCheckUtils]: 136: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,722 INFO L290 TraceCheckUtils]: 137: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,722 INFO L290 TraceCheckUtils]: 138: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-27 10:51:35,722 INFO L290 TraceCheckUtils]: 139: Hoare triple {1103#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {1103#false} is VALID [2022-04-27 10:51:35,723 INFO L290 TraceCheckUtils]: 140: Hoare triple {1103#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {1103#false} is VALID [2022-04-27 10:51:35,723 INFO L290 TraceCheckUtils]: 141: Hoare triple {1103#false} assume 0 == ~__VERIFIER_assert__cond~0; {1103#false} is VALID [2022-04-27 10:51:35,723 INFO L290 TraceCheckUtils]: 142: Hoare triple {1103#false} assume !false; {1103#false} is VALID [2022-04-27 10:51:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:35,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:35,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388440715] [2022-04-27 10:51:35,724 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388440715] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:35,724 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:35,724 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 10:51:35,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1932952089] [2022-04-27 10:51:35,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:35,726 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.0) internal successors, (140), 3 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:35,726 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:35,727 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 35.0) internal successors, (140), 3 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:35,839 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:35,840 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 10:51:35,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:35,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 10:51:35,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 10:51:35,841 INFO L87 Difference]: Start difference. First operand 145 states and 211 transitions. Second operand has 4 states, 4 states have (on average 35.0) internal successors, (140), 3 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:36,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:36,892 INFO L93 Difference]: Finished difference Result 406 states and 602 transitions. [2022-04-27 10:51:36,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 10:51:36,892 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.0) internal successors, (140), 3 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:36,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:36,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 35.0) internal successors, (140), 3 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:36,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 602 transitions. [2022-04-27 10:51:36,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 35.0) internal successors, (140), 3 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 602 transitions. [2022-04-27 10:51:36,905 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 602 transitions. [2022-04-27 10:51:37,427 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 602 edges. 602 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:37,434 INFO L225 Difference]: With dead ends: 406 [2022-04-27 10:51:37,435 INFO L226 Difference]: Without dead ends: 275 [2022-04-27 10:51:37,436 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-27 10:51:37,437 INFO L413 NwaCegarLoop]: 80 mSDtfsCounter, 339 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 269 mSolverCounterSat, 261 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 87 SdHoareTripleChecker+Invalid, 530 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 261 IncrementalHoareTripleChecker+Valid, 269 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:37,437 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [339 Valid, 87 Invalid, 530 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [261 Valid, 269 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-27 10:51:37,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2022-04-27 10:51:37,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 275. [2022-04-27 10:51:37,487 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:37,488 INFO L82 GeneralOperation]: Start isEquivalent. First operand 275 states. Second operand has 275 states, 271 states have (on average 1.2509225092250922) internal successors, (339), 271 states have internal predecessors, (339), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:37,488 INFO L74 IsIncluded]: Start isIncluded. First operand 275 states. Second operand has 275 states, 271 states have (on average 1.2509225092250922) internal successors, (339), 271 states have internal predecessors, (339), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:37,489 INFO L87 Difference]: Start difference. First operand 275 states. Second operand has 275 states, 271 states have (on average 1.2509225092250922) internal successors, (339), 271 states have internal predecessors, (339), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:37,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:37,497 INFO L93 Difference]: Finished difference Result 275 states and 342 transitions. [2022-04-27 10:51:37,497 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 342 transitions. [2022-04-27 10:51:37,498 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:37,498 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:37,499 INFO L74 IsIncluded]: Start isIncluded. First operand has 275 states, 271 states have (on average 1.2509225092250922) internal successors, (339), 271 states have internal predecessors, (339), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 275 states. [2022-04-27 10:51:37,500 INFO L87 Difference]: Start difference. First operand has 275 states, 271 states have (on average 1.2509225092250922) internal successors, (339), 271 states have internal predecessors, (339), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 275 states. [2022-04-27 10:51:37,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:37,508 INFO L93 Difference]: Finished difference Result 275 states and 342 transitions. [2022-04-27 10:51:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 342 transitions. [2022-04-27 10:51:37,509 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:37,509 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:37,509 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:37,509 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:37,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 275 states, 271 states have (on average 1.2509225092250922) internal successors, (339), 271 states have internal predecessors, (339), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:37,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 342 transitions. [2022-04-27 10:51:37,518 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 342 transitions. Word has length 143 [2022-04-27 10:51:37,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:37,519 INFO L495 AbstractCegarLoop]: Abstraction has 275 states and 342 transitions. [2022-04-27 10:51:37,519 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.0) internal successors, (140), 3 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:37,519 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 342 transitions. [2022-04-27 10:51:37,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:37,520 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:37,521 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:37,521 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-27 10:51:37,521 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:37,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:37,522 INFO L85 PathProgramCache]: Analyzing trace with hash 245018630, now seen corresponding path program 1 times [2022-04-27 10:51:37,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:37,522 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1287534457] [2022-04-27 10:51:37,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:37,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:37,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:37,700 INFO L290 TraceCheckUtils]: 0: Hoare triple {2688#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {2680#true} is VALID [2022-04-27 10:51:37,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {2680#true} assume true; {2680#true} is VALID [2022-04-27 10:51:37,700 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2680#true} {2680#true} #705#return; {2680#true} is VALID [2022-04-27 10:51:37,701 INFO L272 TraceCheckUtils]: 0: Hoare triple {2680#true} call ULTIMATE.init(); {2688#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:37,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {2688#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {2680#true} is VALID [2022-04-27 10:51:37,701 INFO L290 TraceCheckUtils]: 2: Hoare triple {2680#true} assume true; {2680#true} is VALID [2022-04-27 10:51:37,701 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2680#true} {2680#true} #705#return; {2680#true} is VALID [2022-04-27 10:51:37,702 INFO L272 TraceCheckUtils]: 4: Hoare triple {2680#true} call #t~ret4 := main(); {2680#true} is VALID [2022-04-27 10:51:37,702 INFO L290 TraceCheckUtils]: 5: Hoare triple {2680#true} ~main__x~0 := 0;~main__y~0 := 50; {2685#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:37,702 INFO L290 TraceCheckUtils]: 6: Hoare triple {2685#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {2685#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:37,703 INFO L290 TraceCheckUtils]: 7: Hoare triple {2685#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {2686#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:37,703 INFO L290 TraceCheckUtils]: 8: Hoare triple {2686#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {2686#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:37,704 INFO L290 TraceCheckUtils]: 9: Hoare triple {2686#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {2687#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:37,704 INFO L290 TraceCheckUtils]: 10: Hoare triple {2687#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {2687#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:37,704 INFO L290 TraceCheckUtils]: 11: Hoare triple {2687#(<= main_~main__x~0 2)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,705 INFO L290 TraceCheckUtils]: 12: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,705 INFO L290 TraceCheckUtils]: 13: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,705 INFO L290 TraceCheckUtils]: 14: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,705 INFO L290 TraceCheckUtils]: 15: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,705 INFO L290 TraceCheckUtils]: 16: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,705 INFO L290 TraceCheckUtils]: 17: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,706 INFO L290 TraceCheckUtils]: 18: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,706 INFO L290 TraceCheckUtils]: 19: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,706 INFO L290 TraceCheckUtils]: 20: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,706 INFO L290 TraceCheckUtils]: 21: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,706 INFO L290 TraceCheckUtils]: 22: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,706 INFO L290 TraceCheckUtils]: 23: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,707 INFO L290 TraceCheckUtils]: 24: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,707 INFO L290 TraceCheckUtils]: 25: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,707 INFO L290 TraceCheckUtils]: 26: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,707 INFO L290 TraceCheckUtils]: 27: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,707 INFO L290 TraceCheckUtils]: 28: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,707 INFO L290 TraceCheckUtils]: 29: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,707 INFO L290 TraceCheckUtils]: 30: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,708 INFO L290 TraceCheckUtils]: 31: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,708 INFO L290 TraceCheckUtils]: 32: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,708 INFO L290 TraceCheckUtils]: 33: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,708 INFO L290 TraceCheckUtils]: 34: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,708 INFO L290 TraceCheckUtils]: 35: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,708 INFO L290 TraceCheckUtils]: 36: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,708 INFO L290 TraceCheckUtils]: 37: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,708 INFO L290 TraceCheckUtils]: 38: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,709 INFO L290 TraceCheckUtils]: 39: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,709 INFO L290 TraceCheckUtils]: 40: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,709 INFO L290 TraceCheckUtils]: 41: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,709 INFO L290 TraceCheckUtils]: 42: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,709 INFO L290 TraceCheckUtils]: 43: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,709 INFO L290 TraceCheckUtils]: 44: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,709 INFO L290 TraceCheckUtils]: 45: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,710 INFO L290 TraceCheckUtils]: 46: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,710 INFO L290 TraceCheckUtils]: 47: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,710 INFO L290 TraceCheckUtils]: 48: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,710 INFO L290 TraceCheckUtils]: 49: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,710 INFO L290 TraceCheckUtils]: 50: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,710 INFO L290 TraceCheckUtils]: 51: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,710 INFO L290 TraceCheckUtils]: 52: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,710 INFO L290 TraceCheckUtils]: 53: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,711 INFO L290 TraceCheckUtils]: 54: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,711 INFO L290 TraceCheckUtils]: 55: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,711 INFO L290 TraceCheckUtils]: 56: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,711 INFO L290 TraceCheckUtils]: 57: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,711 INFO L290 TraceCheckUtils]: 58: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,711 INFO L290 TraceCheckUtils]: 59: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,711 INFO L290 TraceCheckUtils]: 60: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,712 INFO L290 TraceCheckUtils]: 61: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,712 INFO L290 TraceCheckUtils]: 62: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,712 INFO L290 TraceCheckUtils]: 63: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,712 INFO L290 TraceCheckUtils]: 64: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,712 INFO L290 TraceCheckUtils]: 65: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,712 INFO L290 TraceCheckUtils]: 66: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,712 INFO L290 TraceCheckUtils]: 67: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,713 INFO L290 TraceCheckUtils]: 68: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,713 INFO L290 TraceCheckUtils]: 69: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,713 INFO L290 TraceCheckUtils]: 70: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,713 INFO L290 TraceCheckUtils]: 71: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,713 INFO L290 TraceCheckUtils]: 72: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,713 INFO L290 TraceCheckUtils]: 73: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,713 INFO L290 TraceCheckUtils]: 74: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,713 INFO L290 TraceCheckUtils]: 75: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,714 INFO L290 TraceCheckUtils]: 76: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,714 INFO L290 TraceCheckUtils]: 77: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,714 INFO L290 TraceCheckUtils]: 78: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,714 INFO L290 TraceCheckUtils]: 79: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,714 INFO L290 TraceCheckUtils]: 80: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,714 INFO L290 TraceCheckUtils]: 81: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,714 INFO L290 TraceCheckUtils]: 82: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,715 INFO L290 TraceCheckUtils]: 83: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,715 INFO L290 TraceCheckUtils]: 84: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,715 INFO L290 TraceCheckUtils]: 85: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,715 INFO L290 TraceCheckUtils]: 86: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,715 INFO L290 TraceCheckUtils]: 87: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,715 INFO L290 TraceCheckUtils]: 88: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,716 INFO L290 TraceCheckUtils]: 89: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,716 INFO L290 TraceCheckUtils]: 90: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,716 INFO L290 TraceCheckUtils]: 91: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,716 INFO L290 TraceCheckUtils]: 92: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,716 INFO L290 TraceCheckUtils]: 93: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,716 INFO L290 TraceCheckUtils]: 94: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,716 INFO L290 TraceCheckUtils]: 95: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,716 INFO L290 TraceCheckUtils]: 96: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,717 INFO L290 TraceCheckUtils]: 97: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,717 INFO L290 TraceCheckUtils]: 98: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,717 INFO L290 TraceCheckUtils]: 99: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,717 INFO L290 TraceCheckUtils]: 100: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,717 INFO L290 TraceCheckUtils]: 101: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,717 INFO L290 TraceCheckUtils]: 102: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,717 INFO L290 TraceCheckUtils]: 103: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,718 INFO L290 TraceCheckUtils]: 104: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,718 INFO L290 TraceCheckUtils]: 105: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,718 INFO L290 TraceCheckUtils]: 106: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,718 INFO L290 TraceCheckUtils]: 107: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,718 INFO L290 TraceCheckUtils]: 108: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,718 INFO L290 TraceCheckUtils]: 109: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,719 INFO L290 TraceCheckUtils]: 110: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,719 INFO L290 TraceCheckUtils]: 111: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,719 INFO L290 TraceCheckUtils]: 112: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,719 INFO L290 TraceCheckUtils]: 113: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,719 INFO L290 TraceCheckUtils]: 114: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,719 INFO L290 TraceCheckUtils]: 115: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,720 INFO L290 TraceCheckUtils]: 116: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,720 INFO L290 TraceCheckUtils]: 117: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,720 INFO L290 TraceCheckUtils]: 118: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,720 INFO L290 TraceCheckUtils]: 119: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,720 INFO L290 TraceCheckUtils]: 120: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,720 INFO L290 TraceCheckUtils]: 121: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,720 INFO L290 TraceCheckUtils]: 122: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,721 INFO L290 TraceCheckUtils]: 123: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,721 INFO L290 TraceCheckUtils]: 124: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,721 INFO L290 TraceCheckUtils]: 125: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,721 INFO L290 TraceCheckUtils]: 126: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,721 INFO L290 TraceCheckUtils]: 127: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,721 INFO L290 TraceCheckUtils]: 128: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,722 INFO L290 TraceCheckUtils]: 129: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,722 INFO L290 TraceCheckUtils]: 130: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,722 INFO L290 TraceCheckUtils]: 131: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,722 INFO L290 TraceCheckUtils]: 132: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,722 INFO L290 TraceCheckUtils]: 133: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,722 INFO L290 TraceCheckUtils]: 134: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,722 INFO L290 TraceCheckUtils]: 135: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,723 INFO L290 TraceCheckUtils]: 136: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,723 INFO L290 TraceCheckUtils]: 137: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,723 INFO L290 TraceCheckUtils]: 138: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-27 10:51:37,723 INFO L290 TraceCheckUtils]: 139: Hoare triple {2681#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {2681#false} is VALID [2022-04-27 10:51:37,723 INFO L290 TraceCheckUtils]: 140: Hoare triple {2681#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {2681#false} is VALID [2022-04-27 10:51:37,723 INFO L290 TraceCheckUtils]: 141: Hoare triple {2681#false} assume 0 == ~__VERIFIER_assert__cond~0; {2681#false} is VALID [2022-04-27 10:51:37,724 INFO L290 TraceCheckUtils]: 142: Hoare triple {2681#false} assume !false; {2681#false} is VALID [2022-04-27 10:51:37,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:37,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:37,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1287534457] [2022-04-27 10:51:37,725 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1287534457] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:37,725 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:37,725 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-27 10:51:37,725 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489386174] [2022-04-27 10:51:37,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:37,726 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:37,726 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:37,727 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:37,820 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:37,821 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-27 10:51:37,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:37,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-27 10:51:37,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-27 10:51:37,822 INFO L87 Difference]: Start difference. First operand 275 states and 342 transitions. Second operand has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:38,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:38,396 INFO L93 Difference]: Finished difference Result 406 states and 473 transitions. [2022-04-27 10:51:38,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 10:51:38,397 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:38,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:38,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 344 transitions. [2022-04-27 10:51:38,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:38,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 344 transitions. [2022-04-27 10:51:38,405 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 344 transitions. [2022-04-27 10:51:38,674 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 344 edges. 344 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:38,680 INFO L225 Difference]: With dead ends: 406 [2022-04-27 10:51:38,680 INFO L226 Difference]: Without dead ends: 273 [2022-04-27 10:51:38,681 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2022-04-27 10:51:38,682 INFO L413 NwaCegarLoop]: 204 mSDtfsCounter, 205 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 210 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 205 SdHoareTripleChecker+Valid, 211 SdHoareTripleChecker+Invalid, 217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 210 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:38,682 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [205 Valid, 211 Invalid, 217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 210 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-27 10:51:38,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2022-04-27 10:51:38,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 273. [2022-04-27 10:51:38,733 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:38,734 INFO L82 GeneralOperation]: Start isEquivalent. First operand 273 states. Second operand has 273 states, 269 states have (on average 1.2490706319702602) internal successors, (336), 269 states have internal predecessors, (336), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:38,734 INFO L74 IsIncluded]: Start isIncluded. First operand 273 states. Second operand has 273 states, 269 states have (on average 1.2490706319702602) internal successors, (336), 269 states have internal predecessors, (336), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:38,735 INFO L87 Difference]: Start difference. First operand 273 states. Second operand has 273 states, 269 states have (on average 1.2490706319702602) internal successors, (336), 269 states have internal predecessors, (336), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:38,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:38,743 INFO L93 Difference]: Finished difference Result 273 states and 339 transitions. [2022-04-27 10:51:38,743 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 339 transitions. [2022-04-27 10:51:38,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:38,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:38,744 INFO L74 IsIncluded]: Start isIncluded. First operand has 273 states, 269 states have (on average 1.2490706319702602) internal successors, (336), 269 states have internal predecessors, (336), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 273 states. [2022-04-27 10:51:38,745 INFO L87 Difference]: Start difference. First operand has 273 states, 269 states have (on average 1.2490706319702602) internal successors, (336), 269 states have internal predecessors, (336), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 273 states. [2022-04-27 10:51:38,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:38,754 INFO L93 Difference]: Finished difference Result 273 states and 339 transitions. [2022-04-27 10:51:38,754 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 339 transitions. [2022-04-27 10:51:38,754 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:38,754 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:38,754 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:38,754 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 273 states, 269 states have (on average 1.2490706319702602) internal successors, (336), 269 states have internal predecessors, (336), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 339 transitions. [2022-04-27 10:51:38,764 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 339 transitions. Word has length 143 [2022-04-27 10:51:38,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:38,764 INFO L495 AbstractCegarLoop]: Abstraction has 273 states and 339 transitions. [2022-04-27 10:51:38,765 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 23.333333333333332) internal successors, (140), 5 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 339 transitions. [2022-04-27 10:51:38,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:38,766 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:38,766 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:38,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-27 10:51:38,767 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:38,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:38,767 INFO L85 PathProgramCache]: Analyzing trace with hash 1669664994, now seen corresponding path program 1 times [2022-04-27 10:51:38,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:38,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1030895401] [2022-04-27 10:51:38,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:38,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:38,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:38,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:38,945 INFO L290 TraceCheckUtils]: 0: Hoare triple {4267#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {4257#true} is VALID [2022-04-27 10:51:38,945 INFO L290 TraceCheckUtils]: 1: Hoare triple {4257#true} assume true; {4257#true} is VALID [2022-04-27 10:51:38,946 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4257#true} {4257#true} #705#return; {4257#true} is VALID [2022-04-27 10:51:38,946 INFO L272 TraceCheckUtils]: 0: Hoare triple {4257#true} call ULTIMATE.init(); {4267#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:38,947 INFO L290 TraceCheckUtils]: 1: Hoare triple {4267#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {4257#true} is VALID [2022-04-27 10:51:38,947 INFO L290 TraceCheckUtils]: 2: Hoare triple {4257#true} assume true; {4257#true} is VALID [2022-04-27 10:51:38,947 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4257#true} {4257#true} #705#return; {4257#true} is VALID [2022-04-27 10:51:38,947 INFO L272 TraceCheckUtils]: 4: Hoare triple {4257#true} call #t~ret4 := main(); {4257#true} is VALID [2022-04-27 10:51:38,947 INFO L290 TraceCheckUtils]: 5: Hoare triple {4257#true} ~main__x~0 := 0;~main__y~0 := 50; {4262#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:38,948 INFO L290 TraceCheckUtils]: 6: Hoare triple {4262#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {4262#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:38,948 INFO L290 TraceCheckUtils]: 7: Hoare triple {4262#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {4263#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:38,948 INFO L290 TraceCheckUtils]: 8: Hoare triple {4263#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {4263#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:38,949 INFO L290 TraceCheckUtils]: 9: Hoare triple {4263#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {4264#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:38,949 INFO L290 TraceCheckUtils]: 10: Hoare triple {4264#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {4264#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:38,950 INFO L290 TraceCheckUtils]: 11: Hoare triple {4264#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {4265#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:38,950 INFO L290 TraceCheckUtils]: 12: Hoare triple {4265#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {4265#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:38,951 INFO L290 TraceCheckUtils]: 13: Hoare triple {4265#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {4266#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:38,951 INFO L290 TraceCheckUtils]: 14: Hoare triple {4266#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {4266#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:38,952 INFO L290 TraceCheckUtils]: 15: Hoare triple {4266#(<= main_~main__x~0 4)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,952 INFO L290 TraceCheckUtils]: 16: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,952 INFO L290 TraceCheckUtils]: 17: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,952 INFO L290 TraceCheckUtils]: 18: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,952 INFO L290 TraceCheckUtils]: 19: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,952 INFO L290 TraceCheckUtils]: 20: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,952 INFO L290 TraceCheckUtils]: 21: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,953 INFO L290 TraceCheckUtils]: 22: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,953 INFO L290 TraceCheckUtils]: 23: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,953 INFO L290 TraceCheckUtils]: 24: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,953 INFO L290 TraceCheckUtils]: 25: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,953 INFO L290 TraceCheckUtils]: 26: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,953 INFO L290 TraceCheckUtils]: 27: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,953 INFO L290 TraceCheckUtils]: 28: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,954 INFO L290 TraceCheckUtils]: 29: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,954 INFO L290 TraceCheckUtils]: 30: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,954 INFO L290 TraceCheckUtils]: 31: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,954 INFO L290 TraceCheckUtils]: 32: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,954 INFO L290 TraceCheckUtils]: 33: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,954 INFO L290 TraceCheckUtils]: 34: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,954 INFO L290 TraceCheckUtils]: 35: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,954 INFO L290 TraceCheckUtils]: 36: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,955 INFO L290 TraceCheckUtils]: 37: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,955 INFO L290 TraceCheckUtils]: 38: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,955 INFO L290 TraceCheckUtils]: 39: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,955 INFO L290 TraceCheckUtils]: 40: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,955 INFO L290 TraceCheckUtils]: 41: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,955 INFO L290 TraceCheckUtils]: 42: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,955 INFO L290 TraceCheckUtils]: 43: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,955 INFO L290 TraceCheckUtils]: 44: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,956 INFO L290 TraceCheckUtils]: 45: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,956 INFO L290 TraceCheckUtils]: 46: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,956 INFO L290 TraceCheckUtils]: 47: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,956 INFO L290 TraceCheckUtils]: 48: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,956 INFO L290 TraceCheckUtils]: 49: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,956 INFO L290 TraceCheckUtils]: 50: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,956 INFO L290 TraceCheckUtils]: 51: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,956 INFO L290 TraceCheckUtils]: 52: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,957 INFO L290 TraceCheckUtils]: 53: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,957 INFO L290 TraceCheckUtils]: 54: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,957 INFO L290 TraceCheckUtils]: 55: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,957 INFO L290 TraceCheckUtils]: 56: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,957 INFO L290 TraceCheckUtils]: 57: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,957 INFO L290 TraceCheckUtils]: 58: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,957 INFO L290 TraceCheckUtils]: 59: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,957 INFO L290 TraceCheckUtils]: 60: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,957 INFO L290 TraceCheckUtils]: 61: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,958 INFO L290 TraceCheckUtils]: 62: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,958 INFO L290 TraceCheckUtils]: 63: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,958 INFO L290 TraceCheckUtils]: 64: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,958 INFO L290 TraceCheckUtils]: 65: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,958 INFO L290 TraceCheckUtils]: 66: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,958 INFO L290 TraceCheckUtils]: 67: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,958 INFO L290 TraceCheckUtils]: 68: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,959 INFO L290 TraceCheckUtils]: 69: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,959 INFO L290 TraceCheckUtils]: 70: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,959 INFO L290 TraceCheckUtils]: 71: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,959 INFO L290 TraceCheckUtils]: 72: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,959 INFO L290 TraceCheckUtils]: 73: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,959 INFO L290 TraceCheckUtils]: 74: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,959 INFO L290 TraceCheckUtils]: 75: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,960 INFO L290 TraceCheckUtils]: 76: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,960 INFO L290 TraceCheckUtils]: 77: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,960 INFO L290 TraceCheckUtils]: 78: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,960 INFO L290 TraceCheckUtils]: 79: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,960 INFO L290 TraceCheckUtils]: 80: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,960 INFO L290 TraceCheckUtils]: 81: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,960 INFO L290 TraceCheckUtils]: 82: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,960 INFO L290 TraceCheckUtils]: 83: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,961 INFO L290 TraceCheckUtils]: 84: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,961 INFO L290 TraceCheckUtils]: 85: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,961 INFO L290 TraceCheckUtils]: 86: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,961 INFO L290 TraceCheckUtils]: 87: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,961 INFO L290 TraceCheckUtils]: 88: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,961 INFO L290 TraceCheckUtils]: 89: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,961 INFO L290 TraceCheckUtils]: 90: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,962 INFO L290 TraceCheckUtils]: 91: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,962 INFO L290 TraceCheckUtils]: 92: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,962 INFO L290 TraceCheckUtils]: 93: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,962 INFO L290 TraceCheckUtils]: 94: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,962 INFO L290 TraceCheckUtils]: 95: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,962 INFO L290 TraceCheckUtils]: 96: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,962 INFO L290 TraceCheckUtils]: 97: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,962 INFO L290 TraceCheckUtils]: 98: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,963 INFO L290 TraceCheckUtils]: 99: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,963 INFO L290 TraceCheckUtils]: 100: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,963 INFO L290 TraceCheckUtils]: 101: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,963 INFO L290 TraceCheckUtils]: 102: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,963 INFO L290 TraceCheckUtils]: 103: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,963 INFO L290 TraceCheckUtils]: 104: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,963 INFO L290 TraceCheckUtils]: 105: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,963 INFO L290 TraceCheckUtils]: 106: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,964 INFO L290 TraceCheckUtils]: 107: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,964 INFO L290 TraceCheckUtils]: 108: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,964 INFO L290 TraceCheckUtils]: 109: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,964 INFO L290 TraceCheckUtils]: 110: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,964 INFO L290 TraceCheckUtils]: 111: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,964 INFO L290 TraceCheckUtils]: 112: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,964 INFO L290 TraceCheckUtils]: 113: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,964 INFO L290 TraceCheckUtils]: 114: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,965 INFO L290 TraceCheckUtils]: 115: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,965 INFO L290 TraceCheckUtils]: 116: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,965 INFO L290 TraceCheckUtils]: 117: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,965 INFO L290 TraceCheckUtils]: 118: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,965 INFO L290 TraceCheckUtils]: 119: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,965 INFO L290 TraceCheckUtils]: 120: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,965 INFO L290 TraceCheckUtils]: 121: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,965 INFO L290 TraceCheckUtils]: 122: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,965 INFO L290 TraceCheckUtils]: 123: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,966 INFO L290 TraceCheckUtils]: 124: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,966 INFO L290 TraceCheckUtils]: 125: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,966 INFO L290 TraceCheckUtils]: 126: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,966 INFO L290 TraceCheckUtils]: 127: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,966 INFO L290 TraceCheckUtils]: 128: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,966 INFO L290 TraceCheckUtils]: 129: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,966 INFO L290 TraceCheckUtils]: 130: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,966 INFO L290 TraceCheckUtils]: 131: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,967 INFO L290 TraceCheckUtils]: 132: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,967 INFO L290 TraceCheckUtils]: 133: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,967 INFO L290 TraceCheckUtils]: 134: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,967 INFO L290 TraceCheckUtils]: 135: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,967 INFO L290 TraceCheckUtils]: 136: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,967 INFO L290 TraceCheckUtils]: 137: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,967 INFO L290 TraceCheckUtils]: 138: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-27 10:51:38,967 INFO L290 TraceCheckUtils]: 139: Hoare triple {4258#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {4258#false} is VALID [2022-04-27 10:51:38,967 INFO L290 TraceCheckUtils]: 140: Hoare triple {4258#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {4258#false} is VALID [2022-04-27 10:51:38,968 INFO L290 TraceCheckUtils]: 141: Hoare triple {4258#false} assume 0 == ~__VERIFIER_assert__cond~0; {4258#false} is VALID [2022-04-27 10:51:38,968 INFO L290 TraceCheckUtils]: 142: Hoare triple {4258#false} assume !false; {4258#false} is VALID [2022-04-27 10:51:38,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:38,968 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:38,968 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1030895401] [2022-04-27 10:51:38,969 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1030895401] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:38,969 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:38,969 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-27 10:51:38,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602677671] [2022-04-27 10:51:38,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:38,970 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 17.5) internal successors, (140), 7 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:38,970 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:38,970 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 17.5) internal successors, (140), 7 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:39,065 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:39,065 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 10:51:39,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:39,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 10:51:39,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-04-27 10:51:39,067 INFO L87 Difference]: Start difference. First operand 273 states and 339 transitions. Second operand has 8 states, 8 states have (on average 17.5) internal successors, (140), 7 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:39,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:39,916 INFO L93 Difference]: Finished difference Result 400 states and 466 transitions. [2022-04-27 10:51:39,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-27 10:51:39,916 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 17.5) internal successors, (140), 7 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:39,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 17.5) internal successors, (140), 7 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:39,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 341 transitions. [2022-04-27 10:51:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 17.5) internal successors, (140), 7 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 341 transitions. [2022-04-27 10:51:39,923 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 341 transitions. [2022-04-27 10:51:40,180 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 341 edges. 341 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:40,185 INFO L225 Difference]: With dead ends: 400 [2022-04-27 10:51:40,185 INFO L226 Difference]: Without dead ends: 269 [2022-04-27 10:51:40,186 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=93, Unknown=0, NotChecked=0, Total=156 [2022-04-27 10:51:40,187 INFO L413 NwaCegarLoop]: 198 mSDtfsCounter, 204 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 411 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 204 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 424 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 411 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:40,187 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [204 Valid, 210 Invalid, 424 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 411 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-27 10:51:40,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2022-04-27 10:51:40,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 269. [2022-04-27 10:51:40,231 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:40,232 INFO L82 GeneralOperation]: Start isEquivalent. First operand 269 states. Second operand has 269 states, 265 states have (on average 1.2452830188679245) internal successors, (330), 265 states have internal predecessors, (330), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:40,233 INFO L74 IsIncluded]: Start isIncluded. First operand 269 states. Second operand has 269 states, 265 states have (on average 1.2452830188679245) internal successors, (330), 265 states have internal predecessors, (330), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:40,233 INFO L87 Difference]: Start difference. First operand 269 states. Second operand has 269 states, 265 states have (on average 1.2452830188679245) internal successors, (330), 265 states have internal predecessors, (330), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:40,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:40,240 INFO L93 Difference]: Finished difference Result 269 states and 333 transitions. [2022-04-27 10:51:40,240 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 333 transitions. [2022-04-27 10:51:40,240 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:40,240 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:40,241 INFO L74 IsIncluded]: Start isIncluded. First operand has 269 states, 265 states have (on average 1.2452830188679245) internal successors, (330), 265 states have internal predecessors, (330), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 269 states. [2022-04-27 10:51:40,242 INFO L87 Difference]: Start difference. First operand has 269 states, 265 states have (on average 1.2452830188679245) internal successors, (330), 265 states have internal predecessors, (330), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 269 states. [2022-04-27 10:51:40,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:40,248 INFO L93 Difference]: Finished difference Result 269 states and 333 transitions. [2022-04-27 10:51:40,248 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 333 transitions. [2022-04-27 10:51:40,248 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:40,249 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:40,249 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:40,249 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:40,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 269 states, 265 states have (on average 1.2452830188679245) internal successors, (330), 265 states have internal predecessors, (330), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:40,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 333 transitions. [2022-04-27 10:51:40,256 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 333 transitions. Word has length 143 [2022-04-27 10:51:40,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:40,256 INFO L495 AbstractCegarLoop]: Abstraction has 269 states and 333 transitions. [2022-04-27 10:51:40,256 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 17.5) internal successors, (140), 7 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 333 transitions. [2022-04-27 10:51:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:40,258 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:40,258 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:40,258 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-27 10:51:40,258 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:40,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:40,259 INFO L85 PathProgramCache]: Analyzing trace with hash 1509197206, now seen corresponding path program 1 times [2022-04-27 10:51:40,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:40,259 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934929468] [2022-04-27 10:51:40,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:40,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:40,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:40,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:40,400 INFO L290 TraceCheckUtils]: 0: Hoare triple {5829#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {5817#true} is VALID [2022-04-27 10:51:40,400 INFO L290 TraceCheckUtils]: 1: Hoare triple {5817#true} assume true; {5817#true} is VALID [2022-04-27 10:51:40,400 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5817#true} {5817#true} #705#return; {5817#true} is VALID [2022-04-27 10:51:40,401 INFO L272 TraceCheckUtils]: 0: Hoare triple {5817#true} call ULTIMATE.init(); {5829#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:40,401 INFO L290 TraceCheckUtils]: 1: Hoare triple {5829#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {5817#true} is VALID [2022-04-27 10:51:40,401 INFO L290 TraceCheckUtils]: 2: Hoare triple {5817#true} assume true; {5817#true} is VALID [2022-04-27 10:51:40,401 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5817#true} {5817#true} #705#return; {5817#true} is VALID [2022-04-27 10:51:40,401 INFO L272 TraceCheckUtils]: 4: Hoare triple {5817#true} call #t~ret4 := main(); {5817#true} is VALID [2022-04-27 10:51:40,402 INFO L290 TraceCheckUtils]: 5: Hoare triple {5817#true} ~main__x~0 := 0;~main__y~0 := 50; {5822#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:40,402 INFO L290 TraceCheckUtils]: 6: Hoare triple {5822#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {5822#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:40,402 INFO L290 TraceCheckUtils]: 7: Hoare triple {5822#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {5823#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:40,403 INFO L290 TraceCheckUtils]: 8: Hoare triple {5823#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {5823#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:40,403 INFO L290 TraceCheckUtils]: 9: Hoare triple {5823#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {5824#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:40,403 INFO L290 TraceCheckUtils]: 10: Hoare triple {5824#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {5824#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:40,404 INFO L290 TraceCheckUtils]: 11: Hoare triple {5824#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {5825#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:40,404 INFO L290 TraceCheckUtils]: 12: Hoare triple {5825#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {5825#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:40,405 INFO L290 TraceCheckUtils]: 13: Hoare triple {5825#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {5826#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:40,405 INFO L290 TraceCheckUtils]: 14: Hoare triple {5826#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {5826#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:40,406 INFO L290 TraceCheckUtils]: 15: Hoare triple {5826#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {5827#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:40,406 INFO L290 TraceCheckUtils]: 16: Hoare triple {5827#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {5827#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:40,406 INFO L290 TraceCheckUtils]: 17: Hoare triple {5827#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {5828#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:40,407 INFO L290 TraceCheckUtils]: 18: Hoare triple {5828#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {5828#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:40,407 INFO L290 TraceCheckUtils]: 19: Hoare triple {5828#(<= main_~main__x~0 6)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,407 INFO L290 TraceCheckUtils]: 20: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,408 INFO L290 TraceCheckUtils]: 21: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,408 INFO L290 TraceCheckUtils]: 22: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,408 INFO L290 TraceCheckUtils]: 23: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,408 INFO L290 TraceCheckUtils]: 24: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,408 INFO L290 TraceCheckUtils]: 25: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,408 INFO L290 TraceCheckUtils]: 26: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,408 INFO L290 TraceCheckUtils]: 27: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,408 INFO L290 TraceCheckUtils]: 28: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,408 INFO L290 TraceCheckUtils]: 29: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,409 INFO L290 TraceCheckUtils]: 30: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,409 INFO L290 TraceCheckUtils]: 31: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,409 INFO L290 TraceCheckUtils]: 32: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,409 INFO L290 TraceCheckUtils]: 33: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,409 INFO L290 TraceCheckUtils]: 34: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,409 INFO L290 TraceCheckUtils]: 35: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,409 INFO L290 TraceCheckUtils]: 36: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,409 INFO L290 TraceCheckUtils]: 37: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,409 INFO L290 TraceCheckUtils]: 38: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,409 INFO L290 TraceCheckUtils]: 39: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,410 INFO L290 TraceCheckUtils]: 40: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,410 INFO L290 TraceCheckUtils]: 41: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,410 INFO L290 TraceCheckUtils]: 42: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,410 INFO L290 TraceCheckUtils]: 43: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,410 INFO L290 TraceCheckUtils]: 44: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,410 INFO L290 TraceCheckUtils]: 45: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,410 INFO L290 TraceCheckUtils]: 46: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,410 INFO L290 TraceCheckUtils]: 47: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,410 INFO L290 TraceCheckUtils]: 48: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,410 INFO L290 TraceCheckUtils]: 49: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,411 INFO L290 TraceCheckUtils]: 50: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,411 INFO L290 TraceCheckUtils]: 51: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,411 INFO L290 TraceCheckUtils]: 52: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,411 INFO L290 TraceCheckUtils]: 53: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,411 INFO L290 TraceCheckUtils]: 54: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,411 INFO L290 TraceCheckUtils]: 55: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,411 INFO L290 TraceCheckUtils]: 56: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,411 INFO L290 TraceCheckUtils]: 57: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,411 INFO L290 TraceCheckUtils]: 58: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,412 INFO L290 TraceCheckUtils]: 59: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,412 INFO L290 TraceCheckUtils]: 60: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,412 INFO L290 TraceCheckUtils]: 61: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,412 INFO L290 TraceCheckUtils]: 62: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,412 INFO L290 TraceCheckUtils]: 63: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,412 INFO L290 TraceCheckUtils]: 64: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,412 INFO L290 TraceCheckUtils]: 65: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,412 INFO L290 TraceCheckUtils]: 66: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,412 INFO L290 TraceCheckUtils]: 67: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,412 INFO L290 TraceCheckUtils]: 68: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,413 INFO L290 TraceCheckUtils]: 69: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,413 INFO L290 TraceCheckUtils]: 70: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,413 INFO L290 TraceCheckUtils]: 71: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,413 INFO L290 TraceCheckUtils]: 72: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,413 INFO L290 TraceCheckUtils]: 73: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,413 INFO L290 TraceCheckUtils]: 74: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,413 INFO L290 TraceCheckUtils]: 75: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,413 INFO L290 TraceCheckUtils]: 76: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,413 INFO L290 TraceCheckUtils]: 77: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,414 INFO L290 TraceCheckUtils]: 78: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,414 INFO L290 TraceCheckUtils]: 79: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,414 INFO L290 TraceCheckUtils]: 80: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,414 INFO L290 TraceCheckUtils]: 81: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,414 INFO L290 TraceCheckUtils]: 82: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,414 INFO L290 TraceCheckUtils]: 83: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,414 INFO L290 TraceCheckUtils]: 84: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,414 INFO L290 TraceCheckUtils]: 85: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,415 INFO L290 TraceCheckUtils]: 86: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,415 INFO L290 TraceCheckUtils]: 87: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,415 INFO L290 TraceCheckUtils]: 88: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,415 INFO L290 TraceCheckUtils]: 89: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,415 INFO L290 TraceCheckUtils]: 90: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,415 INFO L290 TraceCheckUtils]: 91: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,415 INFO L290 TraceCheckUtils]: 92: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,415 INFO L290 TraceCheckUtils]: 93: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,415 INFO L290 TraceCheckUtils]: 94: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,415 INFO L290 TraceCheckUtils]: 95: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,416 INFO L290 TraceCheckUtils]: 96: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,416 INFO L290 TraceCheckUtils]: 97: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,416 INFO L290 TraceCheckUtils]: 98: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,416 INFO L290 TraceCheckUtils]: 99: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,416 INFO L290 TraceCheckUtils]: 100: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,416 INFO L290 TraceCheckUtils]: 101: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,416 INFO L290 TraceCheckUtils]: 102: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,416 INFO L290 TraceCheckUtils]: 103: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,417 INFO L290 TraceCheckUtils]: 104: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,417 INFO L290 TraceCheckUtils]: 105: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,417 INFO L290 TraceCheckUtils]: 106: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,417 INFO L290 TraceCheckUtils]: 107: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,417 INFO L290 TraceCheckUtils]: 108: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,417 INFO L290 TraceCheckUtils]: 109: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,417 INFO L290 TraceCheckUtils]: 110: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,417 INFO L290 TraceCheckUtils]: 111: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,417 INFO L290 TraceCheckUtils]: 112: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,418 INFO L290 TraceCheckUtils]: 113: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,418 INFO L290 TraceCheckUtils]: 114: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,418 INFO L290 TraceCheckUtils]: 115: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,418 INFO L290 TraceCheckUtils]: 116: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,418 INFO L290 TraceCheckUtils]: 117: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,418 INFO L290 TraceCheckUtils]: 118: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,418 INFO L290 TraceCheckUtils]: 119: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,418 INFO L290 TraceCheckUtils]: 120: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,418 INFO L290 TraceCheckUtils]: 121: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,418 INFO L290 TraceCheckUtils]: 122: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,419 INFO L290 TraceCheckUtils]: 123: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,419 INFO L290 TraceCheckUtils]: 124: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,419 INFO L290 TraceCheckUtils]: 125: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,419 INFO L290 TraceCheckUtils]: 126: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,419 INFO L290 TraceCheckUtils]: 127: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,419 INFO L290 TraceCheckUtils]: 128: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,419 INFO L290 TraceCheckUtils]: 129: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,419 INFO L290 TraceCheckUtils]: 130: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,420 INFO L290 TraceCheckUtils]: 131: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,420 INFO L290 TraceCheckUtils]: 132: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,420 INFO L290 TraceCheckUtils]: 133: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,420 INFO L290 TraceCheckUtils]: 134: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,420 INFO L290 TraceCheckUtils]: 135: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,420 INFO L290 TraceCheckUtils]: 136: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,420 INFO L290 TraceCheckUtils]: 137: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,420 INFO L290 TraceCheckUtils]: 138: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-27 10:51:40,420 INFO L290 TraceCheckUtils]: 139: Hoare triple {5818#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {5818#false} is VALID [2022-04-27 10:51:40,421 INFO L290 TraceCheckUtils]: 140: Hoare triple {5818#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {5818#false} is VALID [2022-04-27 10:51:40,421 INFO L290 TraceCheckUtils]: 141: Hoare triple {5818#false} assume 0 == ~__VERIFIER_assert__cond~0; {5818#false} is VALID [2022-04-27 10:51:40,421 INFO L290 TraceCheckUtils]: 142: Hoare triple {5818#false} assume !false; {5818#false} is VALID [2022-04-27 10:51:40,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:40,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:40,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1934929468] [2022-04-27 10:51:40,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1934929468] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:40,422 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:40,422 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-27 10:51:40,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [144610171] [2022-04-27 10:51:40,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:40,423 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 14.0) internal successors, (140), 9 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:40,431 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:40,431 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 14.0) internal successors, (140), 9 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:40,516 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:40,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 10:51:40,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:40,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 10:51:40,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2022-04-27 10:51:40,517 INFO L87 Difference]: Start difference. First operand 269 states and 333 transitions. Second operand has 10 states, 10 states have (on average 14.0) internal successors, (140), 9 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:41,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:41,638 INFO L93 Difference]: Finished difference Result 392 states and 456 transitions. [2022-04-27 10:51:41,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-27 10:51:41,638 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 14.0) internal successors, (140), 9 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:41,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:41,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 14.0) internal successors, (140), 9 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 335 transitions. [2022-04-27 10:51:41,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 14.0) internal successors, (140), 9 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:41,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 335 transitions. [2022-04-27 10:51:41,644 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 335 transitions. [2022-04-27 10:51:41,902 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:41,908 INFO L225 Difference]: With dead ends: 392 [2022-04-27 10:51:41,908 INFO L226 Difference]: Without dead ends: 265 [2022-04-27 10:51:41,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=108, Invalid=164, Unknown=0, NotChecked=0, Total=272 [2022-04-27 10:51:41,909 INFO L413 NwaCegarLoop]: 192 mSDtfsCounter, 204 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 596 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 204 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 615 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 596 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:41,909 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [204 Valid, 209 Invalid, 615 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 596 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-27 10:51:41,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2022-04-27 10:51:41,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 265. [2022-04-27 10:51:41,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:41,967 INFO L82 GeneralOperation]: Start isEquivalent. First operand 265 states. Second operand has 265 states, 261 states have (on average 1.2413793103448276) internal successors, (324), 261 states have internal predecessors, (324), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:41,967 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand has 265 states, 261 states have (on average 1.2413793103448276) internal successors, (324), 261 states have internal predecessors, (324), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:41,968 INFO L87 Difference]: Start difference. First operand 265 states. Second operand has 265 states, 261 states have (on average 1.2413793103448276) internal successors, (324), 261 states have internal predecessors, (324), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:41,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:41,974 INFO L93 Difference]: Finished difference Result 265 states and 327 transitions. [2022-04-27 10:51:41,974 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 327 transitions. [2022-04-27 10:51:41,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:41,974 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:41,975 INFO L74 IsIncluded]: Start isIncluded. First operand has 265 states, 261 states have (on average 1.2413793103448276) internal successors, (324), 261 states have internal predecessors, (324), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 265 states. [2022-04-27 10:51:41,976 INFO L87 Difference]: Start difference. First operand has 265 states, 261 states have (on average 1.2413793103448276) internal successors, (324), 261 states have internal predecessors, (324), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 265 states. [2022-04-27 10:51:41,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:41,982 INFO L93 Difference]: Finished difference Result 265 states and 327 transitions. [2022-04-27 10:51:41,982 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 327 transitions. [2022-04-27 10:51:41,983 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:41,983 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:41,983 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:41,983 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:41,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 261 states have (on average 1.2413793103448276) internal successors, (324), 261 states have internal predecessors, (324), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:41,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 327 transitions. [2022-04-27 10:51:41,990 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 327 transitions. Word has length 143 [2022-04-27 10:51:41,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:41,990 INFO L495 AbstractCegarLoop]: Abstraction has 265 states and 327 transitions. [2022-04-27 10:51:41,991 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 14.0) internal successors, (140), 9 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:41,991 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 327 transitions. [2022-04-27 10:51:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:41,992 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:41,993 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:41,993 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-27 10:51:41,993 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:41,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:41,993 INFO L85 PathProgramCache]: Analyzing trace with hash -1430239655, now seen corresponding path program 1 times [2022-04-27 10:51:41,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:41,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1559294400] [2022-04-27 10:51:41,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:41,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:42,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:42,162 INFO L290 TraceCheckUtils]: 0: Hoare triple {7372#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {7357#true} is VALID [2022-04-27 10:51:42,163 INFO L290 TraceCheckUtils]: 1: Hoare triple {7357#true} assume true; {7357#true} is VALID [2022-04-27 10:51:42,163 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7357#true} {7357#true} #705#return; {7357#true} is VALID [2022-04-27 10:51:42,163 INFO L272 TraceCheckUtils]: 0: Hoare triple {7357#true} call ULTIMATE.init(); {7372#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:42,163 INFO L290 TraceCheckUtils]: 1: Hoare triple {7372#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {7357#true} is VALID [2022-04-27 10:51:42,164 INFO L290 TraceCheckUtils]: 2: Hoare triple {7357#true} assume true; {7357#true} is VALID [2022-04-27 10:51:42,164 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7357#true} {7357#true} #705#return; {7357#true} is VALID [2022-04-27 10:51:42,164 INFO L272 TraceCheckUtils]: 4: Hoare triple {7357#true} call #t~ret4 := main(); {7357#true} is VALID [2022-04-27 10:51:42,164 INFO L290 TraceCheckUtils]: 5: Hoare triple {7357#true} ~main__x~0 := 0;~main__y~0 := 50; {7362#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:42,164 INFO L290 TraceCheckUtils]: 6: Hoare triple {7362#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {7362#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:42,165 INFO L290 TraceCheckUtils]: 7: Hoare triple {7362#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {7363#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:42,165 INFO L290 TraceCheckUtils]: 8: Hoare triple {7363#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {7363#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:42,166 INFO L290 TraceCheckUtils]: 9: Hoare triple {7363#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {7364#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:42,166 INFO L290 TraceCheckUtils]: 10: Hoare triple {7364#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {7364#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:42,166 INFO L290 TraceCheckUtils]: 11: Hoare triple {7364#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {7365#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:42,167 INFO L290 TraceCheckUtils]: 12: Hoare triple {7365#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {7365#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:42,167 INFO L290 TraceCheckUtils]: 13: Hoare triple {7365#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {7366#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:42,168 INFO L290 TraceCheckUtils]: 14: Hoare triple {7366#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {7366#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:42,168 INFO L290 TraceCheckUtils]: 15: Hoare triple {7366#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {7367#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:42,168 INFO L290 TraceCheckUtils]: 16: Hoare triple {7367#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {7367#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:42,169 INFO L290 TraceCheckUtils]: 17: Hoare triple {7367#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {7368#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:42,169 INFO L290 TraceCheckUtils]: 18: Hoare triple {7368#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {7368#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:42,170 INFO L290 TraceCheckUtils]: 19: Hoare triple {7368#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {7369#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:42,170 INFO L290 TraceCheckUtils]: 20: Hoare triple {7369#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {7369#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:42,170 INFO L290 TraceCheckUtils]: 21: Hoare triple {7369#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {7370#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:42,171 INFO L290 TraceCheckUtils]: 22: Hoare triple {7370#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {7370#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:42,171 INFO L290 TraceCheckUtils]: 23: Hoare triple {7370#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {7371#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:42,172 INFO L290 TraceCheckUtils]: 24: Hoare triple {7371#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {7371#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:42,172 INFO L290 TraceCheckUtils]: 25: Hoare triple {7371#(<= main_~main__x~0 9)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,172 INFO L290 TraceCheckUtils]: 26: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,172 INFO L290 TraceCheckUtils]: 27: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,172 INFO L290 TraceCheckUtils]: 28: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,173 INFO L290 TraceCheckUtils]: 29: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,173 INFO L290 TraceCheckUtils]: 30: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,173 INFO L290 TraceCheckUtils]: 31: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,173 INFO L290 TraceCheckUtils]: 32: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,173 INFO L290 TraceCheckUtils]: 33: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,173 INFO L290 TraceCheckUtils]: 34: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,173 INFO L290 TraceCheckUtils]: 35: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,173 INFO L290 TraceCheckUtils]: 36: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,173 INFO L290 TraceCheckUtils]: 37: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,174 INFO L290 TraceCheckUtils]: 38: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,174 INFO L290 TraceCheckUtils]: 39: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,174 INFO L290 TraceCheckUtils]: 40: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,174 INFO L290 TraceCheckUtils]: 41: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,174 INFO L290 TraceCheckUtils]: 42: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,174 INFO L290 TraceCheckUtils]: 43: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,174 INFO L290 TraceCheckUtils]: 44: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,174 INFO L290 TraceCheckUtils]: 45: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,175 INFO L290 TraceCheckUtils]: 46: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,175 INFO L290 TraceCheckUtils]: 47: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,175 INFO L290 TraceCheckUtils]: 48: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,175 INFO L290 TraceCheckUtils]: 49: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,175 INFO L290 TraceCheckUtils]: 50: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,175 INFO L290 TraceCheckUtils]: 51: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,175 INFO L290 TraceCheckUtils]: 52: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,175 INFO L290 TraceCheckUtils]: 53: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,175 INFO L290 TraceCheckUtils]: 54: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,176 INFO L290 TraceCheckUtils]: 55: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,176 INFO L290 TraceCheckUtils]: 56: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,176 INFO L290 TraceCheckUtils]: 57: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,176 INFO L290 TraceCheckUtils]: 58: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,176 INFO L290 TraceCheckUtils]: 59: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,176 INFO L290 TraceCheckUtils]: 60: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,176 INFO L290 TraceCheckUtils]: 61: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,176 INFO L290 TraceCheckUtils]: 62: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,176 INFO L290 TraceCheckUtils]: 63: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,177 INFO L290 TraceCheckUtils]: 64: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,177 INFO L290 TraceCheckUtils]: 65: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,177 INFO L290 TraceCheckUtils]: 66: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,177 INFO L290 TraceCheckUtils]: 67: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,177 INFO L290 TraceCheckUtils]: 68: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,177 INFO L290 TraceCheckUtils]: 69: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,177 INFO L290 TraceCheckUtils]: 70: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,177 INFO L290 TraceCheckUtils]: 71: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,177 INFO L290 TraceCheckUtils]: 72: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,177 INFO L290 TraceCheckUtils]: 73: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,178 INFO L290 TraceCheckUtils]: 74: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,178 INFO L290 TraceCheckUtils]: 75: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,178 INFO L290 TraceCheckUtils]: 76: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,178 INFO L290 TraceCheckUtils]: 77: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,178 INFO L290 TraceCheckUtils]: 78: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,178 INFO L290 TraceCheckUtils]: 79: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,178 INFO L290 TraceCheckUtils]: 80: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,178 INFO L290 TraceCheckUtils]: 81: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,178 INFO L290 TraceCheckUtils]: 82: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,179 INFO L290 TraceCheckUtils]: 83: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,179 INFO L290 TraceCheckUtils]: 84: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,179 INFO L290 TraceCheckUtils]: 85: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,179 INFO L290 TraceCheckUtils]: 86: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,179 INFO L290 TraceCheckUtils]: 87: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,179 INFO L290 TraceCheckUtils]: 88: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,179 INFO L290 TraceCheckUtils]: 89: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,179 INFO L290 TraceCheckUtils]: 90: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,179 INFO L290 TraceCheckUtils]: 91: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,180 INFO L290 TraceCheckUtils]: 92: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,180 INFO L290 TraceCheckUtils]: 93: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,180 INFO L290 TraceCheckUtils]: 94: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,187 INFO L290 TraceCheckUtils]: 95: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,187 INFO L290 TraceCheckUtils]: 96: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,187 INFO L290 TraceCheckUtils]: 97: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,187 INFO L290 TraceCheckUtils]: 98: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,187 INFO L290 TraceCheckUtils]: 99: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,187 INFO L290 TraceCheckUtils]: 100: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,187 INFO L290 TraceCheckUtils]: 101: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,188 INFO L290 TraceCheckUtils]: 102: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,188 INFO L290 TraceCheckUtils]: 103: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,188 INFO L290 TraceCheckUtils]: 104: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,188 INFO L290 TraceCheckUtils]: 105: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,188 INFO L290 TraceCheckUtils]: 106: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,188 INFO L290 TraceCheckUtils]: 107: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,188 INFO L290 TraceCheckUtils]: 108: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,188 INFO L290 TraceCheckUtils]: 109: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,188 INFO L290 TraceCheckUtils]: 110: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,189 INFO L290 TraceCheckUtils]: 111: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,189 INFO L290 TraceCheckUtils]: 112: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,189 INFO L290 TraceCheckUtils]: 113: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,189 INFO L290 TraceCheckUtils]: 114: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,190 INFO L290 TraceCheckUtils]: 115: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,190 INFO L290 TraceCheckUtils]: 116: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,190 INFO L290 TraceCheckUtils]: 117: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,190 INFO L290 TraceCheckUtils]: 118: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,190 INFO L290 TraceCheckUtils]: 119: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,190 INFO L290 TraceCheckUtils]: 120: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,190 INFO L290 TraceCheckUtils]: 121: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,190 INFO L290 TraceCheckUtils]: 122: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,190 INFO L290 TraceCheckUtils]: 123: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,191 INFO L290 TraceCheckUtils]: 124: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,191 INFO L290 TraceCheckUtils]: 125: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,191 INFO L290 TraceCheckUtils]: 126: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,191 INFO L290 TraceCheckUtils]: 127: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,191 INFO L290 TraceCheckUtils]: 128: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,191 INFO L290 TraceCheckUtils]: 129: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,191 INFO L290 TraceCheckUtils]: 130: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,191 INFO L290 TraceCheckUtils]: 131: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,192 INFO L290 TraceCheckUtils]: 132: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,192 INFO L290 TraceCheckUtils]: 133: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,192 INFO L290 TraceCheckUtils]: 134: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,192 INFO L290 TraceCheckUtils]: 135: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,192 INFO L290 TraceCheckUtils]: 136: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,192 INFO L290 TraceCheckUtils]: 137: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,192 INFO L290 TraceCheckUtils]: 138: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-27 10:51:42,192 INFO L290 TraceCheckUtils]: 139: Hoare triple {7358#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {7358#false} is VALID [2022-04-27 10:51:42,192 INFO L290 TraceCheckUtils]: 140: Hoare triple {7358#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {7358#false} is VALID [2022-04-27 10:51:42,193 INFO L290 TraceCheckUtils]: 141: Hoare triple {7358#false} assume 0 == ~__VERIFIER_assert__cond~0; {7358#false} is VALID [2022-04-27 10:51:42,193 INFO L290 TraceCheckUtils]: 142: Hoare triple {7358#false} assume !false; {7358#false} is VALID [2022-04-27 10:51:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:42,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:42,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1559294400] [2022-04-27 10:51:42,195 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1559294400] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:42,195 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:42,195 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-27 10:51:42,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922886825] [2022-04-27 10:51:42,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:42,196 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 10.76923076923077) internal successors, (140), 12 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:42,197 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:42,197 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 10.76923076923077) internal successors, (140), 12 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:42,301 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:42,301 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-27 10:51:42,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:42,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-27 10:51:42,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=88, Unknown=0, NotChecked=0, Total=156 [2022-04-27 10:51:42,303 INFO L87 Difference]: Start difference. First operand 265 states and 327 transitions. Second operand has 13 states, 13 states have (on average 10.76923076923077) internal successors, (140), 12 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:43,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:43,446 INFO L93 Difference]: Finished difference Result 382 states and 444 transitions. [2022-04-27 10:51:43,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-27 10:51:43,446 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 10.76923076923077) internal successors, (140), 12 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:43,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:43,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 10.76923076923077) internal successors, (140), 12 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:43,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 329 transitions. [2022-04-27 10:51:43,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 10.76923076923077) internal successors, (140), 12 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:43,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 329 transitions. [2022-04-27 10:51:43,451 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 329 transitions. [2022-04-27 10:51:43,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 329 edges. 329 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:43,707 INFO L225 Difference]: With dead ends: 382 [2022-04-27 10:51:43,708 INFO L226 Difference]: Without dead ends: 259 [2022-04-27 10:51:43,708 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=198, Invalid=308, Unknown=0, NotChecked=0, Total=506 [2022-04-27 10:51:43,709 INFO L413 NwaCegarLoop]: 183 mSDtfsCounter, 207 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 591 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 207 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 623 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 591 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:43,709 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [207 Valid, 200 Invalid, 623 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 591 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-27 10:51:43,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 259 states. [2022-04-27 10:51:43,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 259 to 259. [2022-04-27 10:51:43,761 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:43,762 INFO L82 GeneralOperation]: Start isEquivalent. First operand 259 states. Second operand has 259 states, 255 states have (on average 1.2352941176470589) internal successors, (315), 255 states have internal predecessors, (315), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:43,762 INFO L74 IsIncluded]: Start isIncluded. First operand 259 states. Second operand has 259 states, 255 states have (on average 1.2352941176470589) internal successors, (315), 255 states have internal predecessors, (315), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:43,763 INFO L87 Difference]: Start difference. First operand 259 states. Second operand has 259 states, 255 states have (on average 1.2352941176470589) internal successors, (315), 255 states have internal predecessors, (315), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:43,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:43,768 INFO L93 Difference]: Finished difference Result 259 states and 318 transitions. [2022-04-27 10:51:43,768 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 318 transitions. [2022-04-27 10:51:43,769 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:43,769 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:43,769 INFO L74 IsIncluded]: Start isIncluded. First operand has 259 states, 255 states have (on average 1.2352941176470589) internal successors, (315), 255 states have internal predecessors, (315), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 259 states. [2022-04-27 10:51:43,770 INFO L87 Difference]: Start difference. First operand has 259 states, 255 states have (on average 1.2352941176470589) internal successors, (315), 255 states have internal predecessors, (315), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 259 states. [2022-04-27 10:51:43,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:43,775 INFO L93 Difference]: Finished difference Result 259 states and 318 transitions. [2022-04-27 10:51:43,775 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 318 transitions. [2022-04-27 10:51:43,776 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:43,776 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:43,776 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:43,776 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:43,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 259 states, 255 states have (on average 1.2352941176470589) internal successors, (315), 255 states have internal predecessors, (315), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:43,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 318 transitions. [2022-04-27 10:51:43,782 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 318 transitions. Word has length 143 [2022-04-27 10:51:43,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:43,782 INFO L495 AbstractCegarLoop]: Abstraction has 259 states and 318 transitions. [2022-04-27 10:51:43,783 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 10.76923076923077) internal successors, (140), 12 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 318 transitions. [2022-04-27 10:51:43,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:43,784 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:43,784 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:43,784 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-27 10:51:43,785 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:43,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:43,785 INFO L85 PathProgramCache]: Analyzing trace with hash 1823886761, now seen corresponding path program 1 times [2022-04-27 10:51:43,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:43,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1449919419] [2022-04-27 10:51:43,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:43,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:43,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:43,983 INFO L290 TraceCheckUtils]: 0: Hoare triple {8887#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {8870#true} is VALID [2022-04-27 10:51:43,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {8870#true} assume true; {8870#true} is VALID [2022-04-27 10:51:43,983 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8870#true} {8870#true} #705#return; {8870#true} is VALID [2022-04-27 10:51:43,984 INFO L272 TraceCheckUtils]: 0: Hoare triple {8870#true} call ULTIMATE.init(); {8887#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:43,984 INFO L290 TraceCheckUtils]: 1: Hoare triple {8887#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {8870#true} is VALID [2022-04-27 10:51:43,984 INFO L290 TraceCheckUtils]: 2: Hoare triple {8870#true} assume true; {8870#true} is VALID [2022-04-27 10:51:43,984 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8870#true} {8870#true} #705#return; {8870#true} is VALID [2022-04-27 10:51:43,984 INFO L272 TraceCheckUtils]: 4: Hoare triple {8870#true} call #t~ret4 := main(); {8870#true} is VALID [2022-04-27 10:51:43,985 INFO L290 TraceCheckUtils]: 5: Hoare triple {8870#true} ~main__x~0 := 0;~main__y~0 := 50; {8875#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:43,985 INFO L290 TraceCheckUtils]: 6: Hoare triple {8875#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {8875#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:43,986 INFO L290 TraceCheckUtils]: 7: Hoare triple {8875#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {8876#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:43,986 INFO L290 TraceCheckUtils]: 8: Hoare triple {8876#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {8876#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:43,987 INFO L290 TraceCheckUtils]: 9: Hoare triple {8876#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {8877#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:43,987 INFO L290 TraceCheckUtils]: 10: Hoare triple {8877#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {8877#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:43,988 INFO L290 TraceCheckUtils]: 11: Hoare triple {8877#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {8878#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:43,988 INFO L290 TraceCheckUtils]: 12: Hoare triple {8878#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {8878#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:43,989 INFO L290 TraceCheckUtils]: 13: Hoare triple {8878#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {8879#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:43,989 INFO L290 TraceCheckUtils]: 14: Hoare triple {8879#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {8879#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:43,989 INFO L290 TraceCheckUtils]: 15: Hoare triple {8879#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {8880#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:43,990 INFO L290 TraceCheckUtils]: 16: Hoare triple {8880#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {8880#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:43,990 INFO L290 TraceCheckUtils]: 17: Hoare triple {8880#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {8881#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:43,991 INFO L290 TraceCheckUtils]: 18: Hoare triple {8881#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {8881#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:43,991 INFO L290 TraceCheckUtils]: 19: Hoare triple {8881#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {8882#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:43,992 INFO L290 TraceCheckUtils]: 20: Hoare triple {8882#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {8882#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:43,992 INFO L290 TraceCheckUtils]: 21: Hoare triple {8882#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {8883#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:43,993 INFO L290 TraceCheckUtils]: 22: Hoare triple {8883#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {8883#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:43,993 INFO L290 TraceCheckUtils]: 23: Hoare triple {8883#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {8884#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:43,994 INFO L290 TraceCheckUtils]: 24: Hoare triple {8884#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {8884#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:43,994 INFO L290 TraceCheckUtils]: 25: Hoare triple {8884#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {8885#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:43,995 INFO L290 TraceCheckUtils]: 26: Hoare triple {8885#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {8885#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:43,995 INFO L290 TraceCheckUtils]: 27: Hoare triple {8885#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {8886#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:43,996 INFO L290 TraceCheckUtils]: 28: Hoare triple {8886#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {8886#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:43,996 INFO L290 TraceCheckUtils]: 29: Hoare triple {8886#(<= main_~main__x~0 11)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,996 INFO L290 TraceCheckUtils]: 30: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,996 INFO L290 TraceCheckUtils]: 31: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,996 INFO L290 TraceCheckUtils]: 32: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,996 INFO L290 TraceCheckUtils]: 33: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,997 INFO L290 TraceCheckUtils]: 34: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,997 INFO L290 TraceCheckUtils]: 35: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,997 INFO L290 TraceCheckUtils]: 36: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,997 INFO L290 TraceCheckUtils]: 37: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,997 INFO L290 TraceCheckUtils]: 38: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,997 INFO L290 TraceCheckUtils]: 39: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,997 INFO L290 TraceCheckUtils]: 40: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,997 INFO L290 TraceCheckUtils]: 41: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,997 INFO L290 TraceCheckUtils]: 42: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,997 INFO L290 TraceCheckUtils]: 43: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,997 INFO L290 TraceCheckUtils]: 44: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,998 INFO L290 TraceCheckUtils]: 45: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,998 INFO L290 TraceCheckUtils]: 46: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,998 INFO L290 TraceCheckUtils]: 47: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,998 INFO L290 TraceCheckUtils]: 48: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,998 INFO L290 TraceCheckUtils]: 49: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,998 INFO L290 TraceCheckUtils]: 50: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,998 INFO L290 TraceCheckUtils]: 51: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,998 INFO L290 TraceCheckUtils]: 52: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,998 INFO L290 TraceCheckUtils]: 53: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,998 INFO L290 TraceCheckUtils]: 54: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,998 INFO L290 TraceCheckUtils]: 55: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,998 INFO L290 TraceCheckUtils]: 56: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,999 INFO L290 TraceCheckUtils]: 57: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,999 INFO L290 TraceCheckUtils]: 58: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,999 INFO L290 TraceCheckUtils]: 59: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,999 INFO L290 TraceCheckUtils]: 60: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,999 INFO L290 TraceCheckUtils]: 61: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,999 INFO L290 TraceCheckUtils]: 62: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,999 INFO L290 TraceCheckUtils]: 63: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,999 INFO L290 TraceCheckUtils]: 64: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,999 INFO L290 TraceCheckUtils]: 65: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,999 INFO L290 TraceCheckUtils]: 66: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:43,999 INFO L290 TraceCheckUtils]: 67: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:43,999 INFO L290 TraceCheckUtils]: 68: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,000 INFO L290 TraceCheckUtils]: 69: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,000 INFO L290 TraceCheckUtils]: 70: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,000 INFO L290 TraceCheckUtils]: 71: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,000 INFO L290 TraceCheckUtils]: 72: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,000 INFO L290 TraceCheckUtils]: 73: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,000 INFO L290 TraceCheckUtils]: 74: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,000 INFO L290 TraceCheckUtils]: 75: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,000 INFO L290 TraceCheckUtils]: 76: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,000 INFO L290 TraceCheckUtils]: 77: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,000 INFO L290 TraceCheckUtils]: 78: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,000 INFO L290 TraceCheckUtils]: 79: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,001 INFO L290 TraceCheckUtils]: 80: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,001 INFO L290 TraceCheckUtils]: 81: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,001 INFO L290 TraceCheckUtils]: 82: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,001 INFO L290 TraceCheckUtils]: 83: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,001 INFO L290 TraceCheckUtils]: 84: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,001 INFO L290 TraceCheckUtils]: 85: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,001 INFO L290 TraceCheckUtils]: 86: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,001 INFO L290 TraceCheckUtils]: 87: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,001 INFO L290 TraceCheckUtils]: 88: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,001 INFO L290 TraceCheckUtils]: 89: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,001 INFO L290 TraceCheckUtils]: 90: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,001 INFO L290 TraceCheckUtils]: 91: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,002 INFO L290 TraceCheckUtils]: 92: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,002 INFO L290 TraceCheckUtils]: 93: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,002 INFO L290 TraceCheckUtils]: 94: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,002 INFO L290 TraceCheckUtils]: 95: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,002 INFO L290 TraceCheckUtils]: 96: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,002 INFO L290 TraceCheckUtils]: 97: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,002 INFO L290 TraceCheckUtils]: 98: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,002 INFO L290 TraceCheckUtils]: 99: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,002 INFO L290 TraceCheckUtils]: 100: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,002 INFO L290 TraceCheckUtils]: 101: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,002 INFO L290 TraceCheckUtils]: 102: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,003 INFO L290 TraceCheckUtils]: 103: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,003 INFO L290 TraceCheckUtils]: 104: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,003 INFO L290 TraceCheckUtils]: 105: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,003 INFO L290 TraceCheckUtils]: 106: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,003 INFO L290 TraceCheckUtils]: 107: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,003 INFO L290 TraceCheckUtils]: 108: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,003 INFO L290 TraceCheckUtils]: 109: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,003 INFO L290 TraceCheckUtils]: 110: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,003 INFO L290 TraceCheckUtils]: 111: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,003 INFO L290 TraceCheckUtils]: 112: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,003 INFO L290 TraceCheckUtils]: 113: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,004 INFO L290 TraceCheckUtils]: 114: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,004 INFO L290 TraceCheckUtils]: 115: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,004 INFO L290 TraceCheckUtils]: 116: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,004 INFO L290 TraceCheckUtils]: 117: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,004 INFO L290 TraceCheckUtils]: 118: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,004 INFO L290 TraceCheckUtils]: 119: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,004 INFO L290 TraceCheckUtils]: 120: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,004 INFO L290 TraceCheckUtils]: 121: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,004 INFO L290 TraceCheckUtils]: 122: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,004 INFO L290 TraceCheckUtils]: 123: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,004 INFO L290 TraceCheckUtils]: 124: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,004 INFO L290 TraceCheckUtils]: 125: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,005 INFO L290 TraceCheckUtils]: 126: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,005 INFO L290 TraceCheckUtils]: 127: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,005 INFO L290 TraceCheckUtils]: 128: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,005 INFO L290 TraceCheckUtils]: 129: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,005 INFO L290 TraceCheckUtils]: 130: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,005 INFO L290 TraceCheckUtils]: 131: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,005 INFO L290 TraceCheckUtils]: 132: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,005 INFO L290 TraceCheckUtils]: 133: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,005 INFO L290 TraceCheckUtils]: 134: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,005 INFO L290 TraceCheckUtils]: 135: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,005 INFO L290 TraceCheckUtils]: 136: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,006 INFO L290 TraceCheckUtils]: 137: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,006 INFO L290 TraceCheckUtils]: 138: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-27 10:51:44,006 INFO L290 TraceCheckUtils]: 139: Hoare triple {8871#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {8871#false} is VALID [2022-04-27 10:51:44,006 INFO L290 TraceCheckUtils]: 140: Hoare triple {8871#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {8871#false} is VALID [2022-04-27 10:51:44,006 INFO L290 TraceCheckUtils]: 141: Hoare triple {8871#false} assume 0 == ~__VERIFIER_assert__cond~0; {8871#false} is VALID [2022-04-27 10:51:44,006 INFO L290 TraceCheckUtils]: 142: Hoare triple {8871#false} assume !false; {8871#false} is VALID [2022-04-27 10:51:44,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:44,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:44,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1449919419] [2022-04-27 10:51:44,007 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1449919419] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:44,007 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:44,007 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-27 10:51:44,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2064340149] [2022-04-27 10:51:44,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:44,008 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 9.333333333333334) internal successors, (140), 14 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:44,008 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:44,008 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 9.333333333333334) internal successors, (140), 14 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:44,107 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:44,107 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-27 10:51:44,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:44,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-27 10:51:44,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=117, Unknown=0, NotChecked=0, Total=210 [2022-04-27 10:51:44,108 INFO L87 Difference]: Start difference. First operand 259 states and 318 transitions. Second operand has 15 states, 15 states have (on average 9.333333333333334) internal successors, (140), 14 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:45,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:45,722 INFO L93 Difference]: Finished difference Result 372 states and 431 transitions. [2022-04-27 10:51:45,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-27 10:51:45,723 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 9.333333333333334) internal successors, (140), 14 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:45,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 9.333333333333334) internal successors, (140), 14 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 320 transitions. [2022-04-27 10:51:45,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 9.333333333333334) internal successors, (140), 14 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:45,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 320 transitions. [2022-04-27 10:51:45,730 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 320 transitions. [2022-04-27 10:51:45,999 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 320 edges. 320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:46,004 INFO L225 Difference]: With dead ends: 372 [2022-04-27 10:51:46,004 INFO L226 Difference]: Without dead ends: 255 [2022-04-27 10:51:46,005 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 77 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=273, Invalid=429, Unknown=0, NotChecked=0, Total=702 [2022-04-27 10:51:46,006 INFO L413 NwaCegarLoop]: 177 mSDtfsCounter, 211 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 941 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 211 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 982 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 941 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:46,006 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [211 Valid, 204 Invalid, 982 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 941 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-27 10:51:46,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 255 states. [2022-04-27 10:51:46,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 255 to 255. [2022-04-27 10:51:46,054 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:46,055 INFO L82 GeneralOperation]: Start isEquivalent. First operand 255 states. Second operand has 255 states, 251 states have (on average 1.2310756972111554) internal successors, (309), 251 states have internal predecessors, (309), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:46,055 INFO L74 IsIncluded]: Start isIncluded. First operand 255 states. Second operand has 255 states, 251 states have (on average 1.2310756972111554) internal successors, (309), 251 states have internal predecessors, (309), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:46,057 INFO L87 Difference]: Start difference. First operand 255 states. Second operand has 255 states, 251 states have (on average 1.2310756972111554) internal successors, (309), 251 states have internal predecessors, (309), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:46,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:46,061 INFO L93 Difference]: Finished difference Result 255 states and 312 transitions. [2022-04-27 10:51:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 312 transitions. [2022-04-27 10:51:46,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:46,062 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:46,063 INFO L74 IsIncluded]: Start isIncluded. First operand has 255 states, 251 states have (on average 1.2310756972111554) internal successors, (309), 251 states have internal predecessors, (309), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 255 states. [2022-04-27 10:51:46,063 INFO L87 Difference]: Start difference. First operand has 255 states, 251 states have (on average 1.2310756972111554) internal successors, (309), 251 states have internal predecessors, (309), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 255 states. [2022-04-27 10:51:46,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:46,068 INFO L93 Difference]: Finished difference Result 255 states and 312 transitions. [2022-04-27 10:51:46,069 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 312 transitions. [2022-04-27 10:51:46,069 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:46,069 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:46,069 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:46,069 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 255 states, 251 states have (on average 1.2310756972111554) internal successors, (309), 251 states have internal predecessors, (309), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:46,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 312 transitions. [2022-04-27 10:51:46,075 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 312 transitions. Word has length 143 [2022-04-27 10:51:46,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:46,076 INFO L495 AbstractCegarLoop]: Abstraction has 255 states and 312 transitions. [2022-04-27 10:51:46,076 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 9.333333333333334) internal successors, (140), 14 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:46,076 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 312 transitions. [2022-04-27 10:51:46,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:46,077 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:46,077 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:46,077 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-27 10:51:46,078 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:46,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:46,078 INFO L85 PathProgramCache]: Analyzing trace with hash 1370409666, now seen corresponding path program 1 times [2022-04-27 10:51:46,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:46,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348255726] [2022-04-27 10:51:46,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:46,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:46,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:46,310 INFO L290 TraceCheckUtils]: 0: Hoare triple {10378#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {10360#true} is VALID [2022-04-27 10:51:46,310 INFO L290 TraceCheckUtils]: 1: Hoare triple {10360#true} assume true; {10360#true} is VALID [2022-04-27 10:51:46,310 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10360#true} {10360#true} #705#return; {10360#true} is VALID [2022-04-27 10:51:46,311 INFO L272 TraceCheckUtils]: 0: Hoare triple {10360#true} call ULTIMATE.init(); {10378#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:46,311 INFO L290 TraceCheckUtils]: 1: Hoare triple {10378#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {10360#true} is VALID [2022-04-27 10:51:46,311 INFO L290 TraceCheckUtils]: 2: Hoare triple {10360#true} assume true; {10360#true} is VALID [2022-04-27 10:51:46,311 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10360#true} {10360#true} #705#return; {10360#true} is VALID [2022-04-27 10:51:46,311 INFO L272 TraceCheckUtils]: 4: Hoare triple {10360#true} call #t~ret4 := main(); {10360#true} is VALID [2022-04-27 10:51:46,312 INFO L290 TraceCheckUtils]: 5: Hoare triple {10360#true} ~main__x~0 := 0;~main__y~0 := 50; {10365#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:46,312 INFO L290 TraceCheckUtils]: 6: Hoare triple {10365#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {10365#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:46,312 INFO L290 TraceCheckUtils]: 7: Hoare triple {10365#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {10366#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:46,312 INFO L290 TraceCheckUtils]: 8: Hoare triple {10366#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {10366#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:46,313 INFO L290 TraceCheckUtils]: 9: Hoare triple {10366#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {10367#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:46,313 INFO L290 TraceCheckUtils]: 10: Hoare triple {10367#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {10367#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:46,314 INFO L290 TraceCheckUtils]: 11: Hoare triple {10367#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {10368#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:46,314 INFO L290 TraceCheckUtils]: 12: Hoare triple {10368#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {10368#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:46,314 INFO L290 TraceCheckUtils]: 13: Hoare triple {10368#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {10369#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:46,315 INFO L290 TraceCheckUtils]: 14: Hoare triple {10369#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {10369#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:46,315 INFO L290 TraceCheckUtils]: 15: Hoare triple {10369#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {10370#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:46,316 INFO L290 TraceCheckUtils]: 16: Hoare triple {10370#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {10370#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:46,316 INFO L290 TraceCheckUtils]: 17: Hoare triple {10370#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {10371#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:46,316 INFO L290 TraceCheckUtils]: 18: Hoare triple {10371#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {10371#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:46,317 INFO L290 TraceCheckUtils]: 19: Hoare triple {10371#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {10372#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:46,317 INFO L290 TraceCheckUtils]: 20: Hoare triple {10372#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {10372#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:46,318 INFO L290 TraceCheckUtils]: 21: Hoare triple {10372#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {10373#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:46,318 INFO L290 TraceCheckUtils]: 22: Hoare triple {10373#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {10373#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:46,318 INFO L290 TraceCheckUtils]: 23: Hoare triple {10373#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {10374#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:46,319 INFO L290 TraceCheckUtils]: 24: Hoare triple {10374#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {10374#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:46,319 INFO L290 TraceCheckUtils]: 25: Hoare triple {10374#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {10375#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:46,319 INFO L290 TraceCheckUtils]: 26: Hoare triple {10375#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {10375#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:46,320 INFO L290 TraceCheckUtils]: 27: Hoare triple {10375#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {10376#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:46,320 INFO L290 TraceCheckUtils]: 28: Hoare triple {10376#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {10376#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:46,321 INFO L290 TraceCheckUtils]: 29: Hoare triple {10376#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {10377#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:46,321 INFO L290 TraceCheckUtils]: 30: Hoare triple {10377#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {10377#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:46,321 INFO L290 TraceCheckUtils]: 31: Hoare triple {10377#(<= main_~main__x~0 12)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,321 INFO L290 TraceCheckUtils]: 32: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,322 INFO L290 TraceCheckUtils]: 33: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,322 INFO L290 TraceCheckUtils]: 34: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,322 INFO L290 TraceCheckUtils]: 35: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,322 INFO L290 TraceCheckUtils]: 36: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,322 INFO L290 TraceCheckUtils]: 37: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,322 INFO L290 TraceCheckUtils]: 38: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,322 INFO L290 TraceCheckUtils]: 39: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,322 INFO L290 TraceCheckUtils]: 40: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,322 INFO L290 TraceCheckUtils]: 41: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,322 INFO L290 TraceCheckUtils]: 42: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,323 INFO L290 TraceCheckUtils]: 43: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,323 INFO L290 TraceCheckUtils]: 44: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,323 INFO L290 TraceCheckUtils]: 45: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,323 INFO L290 TraceCheckUtils]: 46: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,323 INFO L290 TraceCheckUtils]: 47: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,323 INFO L290 TraceCheckUtils]: 48: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,323 INFO L290 TraceCheckUtils]: 49: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,323 INFO L290 TraceCheckUtils]: 50: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,323 INFO L290 TraceCheckUtils]: 51: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,324 INFO L290 TraceCheckUtils]: 52: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,324 INFO L290 TraceCheckUtils]: 53: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,324 INFO L290 TraceCheckUtils]: 54: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,324 INFO L290 TraceCheckUtils]: 55: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,324 INFO L290 TraceCheckUtils]: 56: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,324 INFO L290 TraceCheckUtils]: 57: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,324 INFO L290 TraceCheckUtils]: 58: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,324 INFO L290 TraceCheckUtils]: 59: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,324 INFO L290 TraceCheckUtils]: 60: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,325 INFO L290 TraceCheckUtils]: 61: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,325 INFO L290 TraceCheckUtils]: 62: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,325 INFO L290 TraceCheckUtils]: 63: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,325 INFO L290 TraceCheckUtils]: 64: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,325 INFO L290 TraceCheckUtils]: 65: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,325 INFO L290 TraceCheckUtils]: 66: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,325 INFO L290 TraceCheckUtils]: 67: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,325 INFO L290 TraceCheckUtils]: 68: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,325 INFO L290 TraceCheckUtils]: 69: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,325 INFO L290 TraceCheckUtils]: 70: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,325 INFO L290 TraceCheckUtils]: 71: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,326 INFO L290 TraceCheckUtils]: 72: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,326 INFO L290 TraceCheckUtils]: 73: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,326 INFO L290 TraceCheckUtils]: 74: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,326 INFO L290 TraceCheckUtils]: 75: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,326 INFO L290 TraceCheckUtils]: 76: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,326 INFO L290 TraceCheckUtils]: 77: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,326 INFO L290 TraceCheckUtils]: 78: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,326 INFO L290 TraceCheckUtils]: 79: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,326 INFO L290 TraceCheckUtils]: 80: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,326 INFO L290 TraceCheckUtils]: 81: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,326 INFO L290 TraceCheckUtils]: 82: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,326 INFO L290 TraceCheckUtils]: 83: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,327 INFO L290 TraceCheckUtils]: 84: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,327 INFO L290 TraceCheckUtils]: 85: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,327 INFO L290 TraceCheckUtils]: 86: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,327 INFO L290 TraceCheckUtils]: 87: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,327 INFO L290 TraceCheckUtils]: 88: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,327 INFO L290 TraceCheckUtils]: 89: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,327 INFO L290 TraceCheckUtils]: 90: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,327 INFO L290 TraceCheckUtils]: 91: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,327 INFO L290 TraceCheckUtils]: 92: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,327 INFO L290 TraceCheckUtils]: 93: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,327 INFO L290 TraceCheckUtils]: 94: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,327 INFO L290 TraceCheckUtils]: 95: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,328 INFO L290 TraceCheckUtils]: 96: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,328 INFO L290 TraceCheckUtils]: 97: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,328 INFO L290 TraceCheckUtils]: 98: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,328 INFO L290 TraceCheckUtils]: 99: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,328 INFO L290 TraceCheckUtils]: 100: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,328 INFO L290 TraceCheckUtils]: 101: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,328 INFO L290 TraceCheckUtils]: 102: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,328 INFO L290 TraceCheckUtils]: 103: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,328 INFO L290 TraceCheckUtils]: 104: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,328 INFO L290 TraceCheckUtils]: 105: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,329 INFO L290 TraceCheckUtils]: 106: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,329 INFO L290 TraceCheckUtils]: 107: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,329 INFO L290 TraceCheckUtils]: 108: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,329 INFO L290 TraceCheckUtils]: 109: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,329 INFO L290 TraceCheckUtils]: 110: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,329 INFO L290 TraceCheckUtils]: 111: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,329 INFO L290 TraceCheckUtils]: 112: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,329 INFO L290 TraceCheckUtils]: 113: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,329 INFO L290 TraceCheckUtils]: 114: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,329 INFO L290 TraceCheckUtils]: 115: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,329 INFO L290 TraceCheckUtils]: 116: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,330 INFO L290 TraceCheckUtils]: 117: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,330 INFO L290 TraceCheckUtils]: 118: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,330 INFO L290 TraceCheckUtils]: 119: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,330 INFO L290 TraceCheckUtils]: 120: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,330 INFO L290 TraceCheckUtils]: 121: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,330 INFO L290 TraceCheckUtils]: 122: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,330 INFO L290 TraceCheckUtils]: 123: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,330 INFO L290 TraceCheckUtils]: 124: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,330 INFO L290 TraceCheckUtils]: 125: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,330 INFO L290 TraceCheckUtils]: 126: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,330 INFO L290 TraceCheckUtils]: 127: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,330 INFO L290 TraceCheckUtils]: 128: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,331 INFO L290 TraceCheckUtils]: 129: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,331 INFO L290 TraceCheckUtils]: 130: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,331 INFO L290 TraceCheckUtils]: 131: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,331 INFO L290 TraceCheckUtils]: 132: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,331 INFO L290 TraceCheckUtils]: 133: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,331 INFO L290 TraceCheckUtils]: 134: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,331 INFO L290 TraceCheckUtils]: 135: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,331 INFO L290 TraceCheckUtils]: 136: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,331 INFO L290 TraceCheckUtils]: 137: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,331 INFO L290 TraceCheckUtils]: 138: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-27 10:51:46,331 INFO L290 TraceCheckUtils]: 139: Hoare triple {10361#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {10361#false} is VALID [2022-04-27 10:51:46,332 INFO L290 TraceCheckUtils]: 140: Hoare triple {10361#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {10361#false} is VALID [2022-04-27 10:51:46,332 INFO L290 TraceCheckUtils]: 141: Hoare triple {10361#false} assume 0 == ~__VERIFIER_assert__cond~0; {10361#false} is VALID [2022-04-27 10:51:46,332 INFO L290 TraceCheckUtils]: 142: Hoare triple {10361#false} assume !false; {10361#false} is VALID [2022-04-27 10:51:46,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:46,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:46,332 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348255726] [2022-04-27 10:51:46,333 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1348255726] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:46,333 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:46,333 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-27 10:51:46,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379775066] [2022-04-27 10:51:46,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:46,334 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 8.75) internal successors, (140), 15 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:46,334 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:46,334 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 8.75) internal successors, (140), 15 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:46,429 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:46,429 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-27 10:51:46,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:46,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-27 10:51:46,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=133, Unknown=0, NotChecked=0, Total=240 [2022-04-27 10:51:46,430 INFO L87 Difference]: Start difference. First operand 255 states and 312 transitions. Second operand has 16 states, 16 states have (on average 8.75) internal successors, (140), 15 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:47,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:47,370 INFO L93 Difference]: Finished difference Result 366 states and 423 transitions. [2022-04-27 10:51:47,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-27 10:51:47,370 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 8.75) internal successors, (140), 15 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:47,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 8.75) internal successors, (140), 15 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:47,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 314 transitions. [2022-04-27 10:51:47,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 8.75) internal successors, (140), 15 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:47,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 314 transitions. [2022-04-27 10:51:47,385 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 314 transitions. [2022-04-27 10:51:47,644 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 314 edges. 314 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:47,649 INFO L225 Difference]: With dead ends: 366 [2022-04-27 10:51:47,649 INFO L226 Difference]: Without dead ends: 253 [2022-04-27 10:51:47,649 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=315, Invalid=497, Unknown=0, NotChecked=0, Total=812 [2022-04-27 10:51:47,650 INFO L413 NwaCegarLoop]: 174 mSDtfsCounter, 206 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 431 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 206 SdHoareTripleChecker+Valid, 186 SdHoareTripleChecker+Invalid, 469 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 431 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:47,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [206 Valid, 186 Invalid, 469 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 431 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-27 10:51:47,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2022-04-27 10:51:47,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 253. [2022-04-27 10:51:47,693 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:47,694 INFO L82 GeneralOperation]: Start isEquivalent. First operand 253 states. Second operand has 253 states, 249 states have (on average 1.2289156626506024) internal successors, (306), 249 states have internal predecessors, (306), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:47,695 INFO L74 IsIncluded]: Start isIncluded. First operand 253 states. Second operand has 253 states, 249 states have (on average 1.2289156626506024) internal successors, (306), 249 states have internal predecessors, (306), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:47,695 INFO L87 Difference]: Start difference. First operand 253 states. Second operand has 253 states, 249 states have (on average 1.2289156626506024) internal successors, (306), 249 states have internal predecessors, (306), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:47,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:47,700 INFO L93 Difference]: Finished difference Result 253 states and 309 transitions. [2022-04-27 10:51:47,700 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 309 transitions. [2022-04-27 10:51:47,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:47,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:47,702 INFO L74 IsIncluded]: Start isIncluded. First operand has 253 states, 249 states have (on average 1.2289156626506024) internal successors, (306), 249 states have internal predecessors, (306), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 253 states. [2022-04-27 10:51:47,702 INFO L87 Difference]: Start difference. First operand has 253 states, 249 states have (on average 1.2289156626506024) internal successors, (306), 249 states have internal predecessors, (306), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 253 states. [2022-04-27 10:51:47,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:47,707 INFO L93 Difference]: Finished difference Result 253 states and 309 transitions. [2022-04-27 10:51:47,707 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 309 transitions. [2022-04-27 10:51:47,708 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:47,708 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:47,708 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:47,708 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:47,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 253 states, 249 states have (on average 1.2289156626506024) internal successors, (306), 249 states have internal predecessors, (306), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:47,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 309 transitions. [2022-04-27 10:51:47,714 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 309 transitions. Word has length 143 [2022-04-27 10:51:47,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:47,714 INFO L495 AbstractCegarLoop]: Abstraction has 253 states and 309 transitions. [2022-04-27 10:51:47,714 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 8.75) internal successors, (140), 15 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:47,714 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 309 transitions. [2022-04-27 10:51:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:47,715 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:47,715 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:47,716 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-27 10:51:47,716 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:47,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:47,716 INFO L85 PathProgramCache]: Analyzing trace with hash -1524671279, now seen corresponding path program 1 times [2022-04-27 10:51:47,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:47,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460808852] [2022-04-27 10:51:47,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:47,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:47,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:47,957 INFO L290 TraceCheckUtils]: 0: Hoare triple {11856#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {11837#true} is VALID [2022-04-27 10:51:47,957 INFO L290 TraceCheckUtils]: 1: Hoare triple {11837#true} assume true; {11837#true} is VALID [2022-04-27 10:51:47,957 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11837#true} {11837#true} #705#return; {11837#true} is VALID [2022-04-27 10:51:47,958 INFO L272 TraceCheckUtils]: 0: Hoare triple {11837#true} call ULTIMATE.init(); {11856#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:47,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {11856#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {11837#true} is VALID [2022-04-27 10:51:47,958 INFO L290 TraceCheckUtils]: 2: Hoare triple {11837#true} assume true; {11837#true} is VALID [2022-04-27 10:51:47,958 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11837#true} {11837#true} #705#return; {11837#true} is VALID [2022-04-27 10:51:47,958 INFO L272 TraceCheckUtils]: 4: Hoare triple {11837#true} call #t~ret4 := main(); {11837#true} is VALID [2022-04-27 10:51:47,959 INFO L290 TraceCheckUtils]: 5: Hoare triple {11837#true} ~main__x~0 := 0;~main__y~0 := 50; {11842#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:47,959 INFO L290 TraceCheckUtils]: 6: Hoare triple {11842#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {11842#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:47,959 INFO L290 TraceCheckUtils]: 7: Hoare triple {11842#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11843#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:47,960 INFO L290 TraceCheckUtils]: 8: Hoare triple {11843#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {11843#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:47,960 INFO L290 TraceCheckUtils]: 9: Hoare triple {11843#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11844#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:47,961 INFO L290 TraceCheckUtils]: 10: Hoare triple {11844#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {11844#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:47,961 INFO L290 TraceCheckUtils]: 11: Hoare triple {11844#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11845#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:47,961 INFO L290 TraceCheckUtils]: 12: Hoare triple {11845#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {11845#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:47,962 INFO L290 TraceCheckUtils]: 13: Hoare triple {11845#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11846#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:47,962 INFO L290 TraceCheckUtils]: 14: Hoare triple {11846#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {11846#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:47,963 INFO L290 TraceCheckUtils]: 15: Hoare triple {11846#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11847#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:47,963 INFO L290 TraceCheckUtils]: 16: Hoare triple {11847#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {11847#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:47,964 INFO L290 TraceCheckUtils]: 17: Hoare triple {11847#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11848#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:47,964 INFO L290 TraceCheckUtils]: 18: Hoare triple {11848#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {11848#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:47,965 INFO L290 TraceCheckUtils]: 19: Hoare triple {11848#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11849#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:47,965 INFO L290 TraceCheckUtils]: 20: Hoare triple {11849#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {11849#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:47,965 INFO L290 TraceCheckUtils]: 21: Hoare triple {11849#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11850#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:47,966 INFO L290 TraceCheckUtils]: 22: Hoare triple {11850#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {11850#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:47,966 INFO L290 TraceCheckUtils]: 23: Hoare triple {11850#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11851#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:47,967 INFO L290 TraceCheckUtils]: 24: Hoare triple {11851#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {11851#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:47,967 INFO L290 TraceCheckUtils]: 25: Hoare triple {11851#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11852#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:47,968 INFO L290 TraceCheckUtils]: 26: Hoare triple {11852#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {11852#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:47,968 INFO L290 TraceCheckUtils]: 27: Hoare triple {11852#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11853#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:47,968 INFO L290 TraceCheckUtils]: 28: Hoare triple {11853#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {11853#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:47,969 INFO L290 TraceCheckUtils]: 29: Hoare triple {11853#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11854#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:47,969 INFO L290 TraceCheckUtils]: 30: Hoare triple {11854#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {11854#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:47,970 INFO L290 TraceCheckUtils]: 31: Hoare triple {11854#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {11855#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:51:47,970 INFO L290 TraceCheckUtils]: 32: Hoare triple {11855#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {11855#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:51:47,971 INFO L290 TraceCheckUtils]: 33: Hoare triple {11855#(<= main_~main__x~0 13)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,971 INFO L290 TraceCheckUtils]: 34: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,971 INFO L290 TraceCheckUtils]: 35: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,971 INFO L290 TraceCheckUtils]: 36: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,971 INFO L290 TraceCheckUtils]: 37: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,971 INFO L290 TraceCheckUtils]: 38: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,971 INFO L290 TraceCheckUtils]: 39: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,971 INFO L290 TraceCheckUtils]: 40: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,972 INFO L290 TraceCheckUtils]: 41: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,972 INFO L290 TraceCheckUtils]: 42: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,972 INFO L290 TraceCheckUtils]: 43: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,972 INFO L290 TraceCheckUtils]: 44: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,972 INFO L290 TraceCheckUtils]: 45: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,972 INFO L290 TraceCheckUtils]: 46: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,972 INFO L290 TraceCheckUtils]: 47: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,972 INFO L290 TraceCheckUtils]: 48: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,972 INFO L290 TraceCheckUtils]: 49: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,972 INFO L290 TraceCheckUtils]: 50: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,972 INFO L290 TraceCheckUtils]: 51: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,973 INFO L290 TraceCheckUtils]: 52: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,973 INFO L290 TraceCheckUtils]: 53: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,973 INFO L290 TraceCheckUtils]: 54: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,973 INFO L290 TraceCheckUtils]: 55: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,973 INFO L290 TraceCheckUtils]: 56: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,973 INFO L290 TraceCheckUtils]: 57: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,973 INFO L290 TraceCheckUtils]: 58: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,973 INFO L290 TraceCheckUtils]: 59: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,973 INFO L290 TraceCheckUtils]: 60: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,973 INFO L290 TraceCheckUtils]: 61: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,973 INFO L290 TraceCheckUtils]: 62: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,974 INFO L290 TraceCheckUtils]: 63: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,974 INFO L290 TraceCheckUtils]: 64: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,974 INFO L290 TraceCheckUtils]: 65: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,974 INFO L290 TraceCheckUtils]: 66: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,974 INFO L290 TraceCheckUtils]: 67: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,974 INFO L290 TraceCheckUtils]: 68: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,974 INFO L290 TraceCheckUtils]: 69: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,974 INFO L290 TraceCheckUtils]: 70: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,974 INFO L290 TraceCheckUtils]: 71: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,974 INFO L290 TraceCheckUtils]: 72: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,974 INFO L290 TraceCheckUtils]: 73: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,974 INFO L290 TraceCheckUtils]: 74: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,975 INFO L290 TraceCheckUtils]: 75: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,975 INFO L290 TraceCheckUtils]: 76: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,976 INFO L290 TraceCheckUtils]: 77: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,976 INFO L290 TraceCheckUtils]: 78: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,976 INFO L290 TraceCheckUtils]: 79: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,976 INFO L290 TraceCheckUtils]: 80: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,976 INFO L290 TraceCheckUtils]: 81: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,976 INFO L290 TraceCheckUtils]: 82: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,976 INFO L290 TraceCheckUtils]: 83: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,976 INFO L290 TraceCheckUtils]: 84: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,976 INFO L290 TraceCheckUtils]: 85: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,976 INFO L290 TraceCheckUtils]: 86: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,977 INFO L290 TraceCheckUtils]: 87: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,977 INFO L290 TraceCheckUtils]: 88: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,977 INFO L290 TraceCheckUtils]: 89: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,977 INFO L290 TraceCheckUtils]: 90: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,977 INFO L290 TraceCheckUtils]: 91: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,977 INFO L290 TraceCheckUtils]: 92: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,977 INFO L290 TraceCheckUtils]: 93: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,977 INFO L290 TraceCheckUtils]: 94: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,977 INFO L290 TraceCheckUtils]: 95: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,977 INFO L290 TraceCheckUtils]: 96: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,977 INFO L290 TraceCheckUtils]: 97: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,977 INFO L290 TraceCheckUtils]: 98: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,978 INFO L290 TraceCheckUtils]: 99: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,978 INFO L290 TraceCheckUtils]: 100: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,978 INFO L290 TraceCheckUtils]: 101: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,978 INFO L290 TraceCheckUtils]: 102: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,978 INFO L290 TraceCheckUtils]: 103: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,979 INFO L290 TraceCheckUtils]: 104: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,980 INFO L290 TraceCheckUtils]: 105: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,980 INFO L290 TraceCheckUtils]: 106: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,982 INFO L290 TraceCheckUtils]: 107: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,982 INFO L290 TraceCheckUtils]: 108: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,982 INFO L290 TraceCheckUtils]: 109: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,982 INFO L290 TraceCheckUtils]: 110: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,982 INFO L290 TraceCheckUtils]: 111: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,982 INFO L290 TraceCheckUtils]: 112: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,982 INFO L290 TraceCheckUtils]: 113: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,982 INFO L290 TraceCheckUtils]: 114: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,983 INFO L290 TraceCheckUtils]: 115: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,983 INFO L290 TraceCheckUtils]: 116: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,983 INFO L290 TraceCheckUtils]: 117: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,983 INFO L290 TraceCheckUtils]: 118: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,983 INFO L290 TraceCheckUtils]: 119: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,983 INFO L290 TraceCheckUtils]: 120: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,984 INFO L290 TraceCheckUtils]: 121: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,984 INFO L290 TraceCheckUtils]: 122: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,984 INFO L290 TraceCheckUtils]: 123: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,984 INFO L290 TraceCheckUtils]: 124: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,984 INFO L290 TraceCheckUtils]: 125: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,984 INFO L290 TraceCheckUtils]: 126: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,984 INFO L290 TraceCheckUtils]: 127: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,984 INFO L290 TraceCheckUtils]: 128: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,984 INFO L290 TraceCheckUtils]: 129: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,984 INFO L290 TraceCheckUtils]: 130: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,984 INFO L290 TraceCheckUtils]: 131: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,984 INFO L290 TraceCheckUtils]: 132: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,985 INFO L290 TraceCheckUtils]: 133: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,985 INFO L290 TraceCheckUtils]: 134: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,985 INFO L290 TraceCheckUtils]: 135: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,985 INFO L290 TraceCheckUtils]: 136: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,985 INFO L290 TraceCheckUtils]: 137: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,985 INFO L290 TraceCheckUtils]: 138: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-27 10:51:47,985 INFO L290 TraceCheckUtils]: 139: Hoare triple {11838#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {11838#false} is VALID [2022-04-27 10:51:47,985 INFO L290 TraceCheckUtils]: 140: Hoare triple {11838#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {11838#false} is VALID [2022-04-27 10:51:47,985 INFO L290 TraceCheckUtils]: 141: Hoare triple {11838#false} assume 0 == ~__VERIFIER_assert__cond~0; {11838#false} is VALID [2022-04-27 10:51:47,985 INFO L290 TraceCheckUtils]: 142: Hoare triple {11838#false} assume !false; {11838#false} is VALID [2022-04-27 10:51:47,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:47,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:47,986 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460808852] [2022-04-27 10:51:47,986 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460808852] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:47,986 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:47,987 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-27 10:51:47,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105723843] [2022-04-27 10:51:47,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:47,989 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 8.235294117647058) internal successors, (140), 16 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:47,989 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:47,989 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 8.235294117647058) internal successors, (140), 16 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:48,073 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:48,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-27 10:51:48,074 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:48,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-27 10:51:48,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=150, Unknown=0, NotChecked=0, Total=272 [2022-04-27 10:51:48,074 INFO L87 Difference]: Start difference. First operand 253 states and 309 transitions. Second operand has 17 states, 17 states have (on average 8.235294117647058) internal successors, (140), 16 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:49,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:49,045 INFO L93 Difference]: Finished difference Result 362 states and 418 transitions. [2022-04-27 10:51:49,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-27 10:51:49,045 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 8.235294117647058) internal successors, (140), 16 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:49,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 8.235294117647058) internal successors, (140), 16 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:49,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 311 transitions. [2022-04-27 10:51:49,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 8.235294117647058) internal successors, (140), 16 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:49,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 311 transitions. [2022-04-27 10:51:49,049 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 311 transitions. [2022-04-27 10:51:49,304 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 311 edges. 311 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:49,309 INFO L225 Difference]: With dead ends: 362 [2022-04-27 10:51:49,309 INFO L226 Difference]: Without dead ends: 251 [2022-04-27 10:51:49,309 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=360, Invalid=570, Unknown=0, NotChecked=0, Total=930 [2022-04-27 10:51:49,310 INFO L413 NwaCegarLoop]: 171 mSDtfsCounter, 209 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 419 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 209 SdHoareTripleChecker+Valid, 183 SdHoareTripleChecker+Invalid, 463 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 419 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:49,310 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [209 Valid, 183 Invalid, 463 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 419 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-27 10:51:49,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2022-04-27 10:51:49,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 251. [2022-04-27 10:51:49,354 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:49,354 INFO L82 GeneralOperation]: Start isEquivalent. First operand 251 states. Second operand has 251 states, 247 states have (on average 1.2267206477732793) internal successors, (303), 247 states have internal predecessors, (303), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:49,355 INFO L74 IsIncluded]: Start isIncluded. First operand 251 states. Second operand has 251 states, 247 states have (on average 1.2267206477732793) internal successors, (303), 247 states have internal predecessors, (303), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:49,355 INFO L87 Difference]: Start difference. First operand 251 states. Second operand has 251 states, 247 states have (on average 1.2267206477732793) internal successors, (303), 247 states have internal predecessors, (303), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:49,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:49,360 INFO L93 Difference]: Finished difference Result 251 states and 306 transitions. [2022-04-27 10:51:49,360 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 306 transitions. [2022-04-27 10:51:49,360 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:49,360 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:49,361 INFO L74 IsIncluded]: Start isIncluded. First operand has 251 states, 247 states have (on average 1.2267206477732793) internal successors, (303), 247 states have internal predecessors, (303), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 251 states. [2022-04-27 10:51:49,361 INFO L87 Difference]: Start difference. First operand has 251 states, 247 states have (on average 1.2267206477732793) internal successors, (303), 247 states have internal predecessors, (303), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 251 states. [2022-04-27 10:51:49,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:49,366 INFO L93 Difference]: Finished difference Result 251 states and 306 transitions. [2022-04-27 10:51:49,366 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 306 transitions. [2022-04-27 10:51:49,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:49,367 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:49,367 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:49,367 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 251 states, 247 states have (on average 1.2267206477732793) internal successors, (303), 247 states have internal predecessors, (303), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 306 transitions. [2022-04-27 10:51:49,372 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 306 transitions. Word has length 143 [2022-04-27 10:51:49,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:49,373 INFO L495 AbstractCegarLoop]: Abstraction has 251 states and 306 transitions. [2022-04-27 10:51:49,373 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 8.235294117647058) internal successors, (140), 16 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:49,373 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 306 transitions. [2022-04-27 10:51:49,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:49,374 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:49,374 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:49,374 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-27 10:51:49,374 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:49,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:49,375 INFO L85 PathProgramCache]: Analyzing trace with hash 512357033, now seen corresponding path program 1 times [2022-04-27 10:51:49,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:49,375 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177623245] [2022-04-27 10:51:49,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:49,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:49,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:49,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:49,688 INFO L290 TraceCheckUtils]: 0: Hoare triple {13327#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {13304#true} is VALID [2022-04-27 10:51:49,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {13304#true} assume true; {13304#true} is VALID [2022-04-27 10:51:49,688 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13304#true} {13304#true} #705#return; {13304#true} is VALID [2022-04-27 10:51:49,689 INFO L272 TraceCheckUtils]: 0: Hoare triple {13304#true} call ULTIMATE.init(); {13327#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:49,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {13327#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {13304#true} is VALID [2022-04-27 10:51:49,689 INFO L290 TraceCheckUtils]: 2: Hoare triple {13304#true} assume true; {13304#true} is VALID [2022-04-27 10:51:49,689 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13304#true} {13304#true} #705#return; {13304#true} is VALID [2022-04-27 10:51:49,690 INFO L272 TraceCheckUtils]: 4: Hoare triple {13304#true} call #t~ret4 := main(); {13304#true} is VALID [2022-04-27 10:51:49,690 INFO L290 TraceCheckUtils]: 5: Hoare triple {13304#true} ~main__x~0 := 0;~main__y~0 := 50; {13309#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:49,690 INFO L290 TraceCheckUtils]: 6: Hoare triple {13309#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {13309#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:49,691 INFO L290 TraceCheckUtils]: 7: Hoare triple {13309#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13310#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:49,691 INFO L290 TraceCheckUtils]: 8: Hoare triple {13310#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {13310#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:49,692 INFO L290 TraceCheckUtils]: 9: Hoare triple {13310#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13311#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:49,692 INFO L290 TraceCheckUtils]: 10: Hoare triple {13311#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {13311#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:49,692 INFO L290 TraceCheckUtils]: 11: Hoare triple {13311#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13312#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:49,693 INFO L290 TraceCheckUtils]: 12: Hoare triple {13312#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {13312#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:49,693 INFO L290 TraceCheckUtils]: 13: Hoare triple {13312#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13313#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:49,694 INFO L290 TraceCheckUtils]: 14: Hoare triple {13313#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {13313#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:49,694 INFO L290 TraceCheckUtils]: 15: Hoare triple {13313#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13314#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:49,694 INFO L290 TraceCheckUtils]: 16: Hoare triple {13314#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {13314#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:49,695 INFO L290 TraceCheckUtils]: 17: Hoare triple {13314#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13315#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:49,695 INFO L290 TraceCheckUtils]: 18: Hoare triple {13315#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {13315#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:49,697 INFO L290 TraceCheckUtils]: 19: Hoare triple {13315#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13316#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:49,697 INFO L290 TraceCheckUtils]: 20: Hoare triple {13316#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {13316#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:49,698 INFO L290 TraceCheckUtils]: 21: Hoare triple {13316#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13317#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:49,702 INFO L290 TraceCheckUtils]: 22: Hoare triple {13317#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {13317#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:49,702 INFO L290 TraceCheckUtils]: 23: Hoare triple {13317#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13318#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:49,703 INFO L290 TraceCheckUtils]: 24: Hoare triple {13318#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {13318#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:49,703 INFO L290 TraceCheckUtils]: 25: Hoare triple {13318#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13319#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:49,703 INFO L290 TraceCheckUtils]: 26: Hoare triple {13319#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {13319#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:49,704 INFO L290 TraceCheckUtils]: 27: Hoare triple {13319#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13320#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:49,704 INFO L290 TraceCheckUtils]: 28: Hoare triple {13320#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {13320#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:49,705 INFO L290 TraceCheckUtils]: 29: Hoare triple {13320#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13321#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:49,705 INFO L290 TraceCheckUtils]: 30: Hoare triple {13321#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {13321#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:49,706 INFO L290 TraceCheckUtils]: 31: Hoare triple {13321#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13322#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:51:49,706 INFO L290 TraceCheckUtils]: 32: Hoare triple {13322#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {13322#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:51:49,706 INFO L290 TraceCheckUtils]: 33: Hoare triple {13322#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13323#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:51:49,707 INFO L290 TraceCheckUtils]: 34: Hoare triple {13323#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {13323#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:51:49,707 INFO L290 TraceCheckUtils]: 35: Hoare triple {13323#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13324#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:51:49,708 INFO L290 TraceCheckUtils]: 36: Hoare triple {13324#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {13324#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:51:49,708 INFO L290 TraceCheckUtils]: 37: Hoare triple {13324#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13325#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:51:49,709 INFO L290 TraceCheckUtils]: 38: Hoare triple {13325#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {13325#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:51:49,709 INFO L290 TraceCheckUtils]: 39: Hoare triple {13325#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {13326#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:51:49,709 INFO L290 TraceCheckUtils]: 40: Hoare triple {13326#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {13326#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:51:49,710 INFO L290 TraceCheckUtils]: 41: Hoare triple {13326#(<= main_~main__x~0 17)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,710 INFO L290 TraceCheckUtils]: 42: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,710 INFO L290 TraceCheckUtils]: 43: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,710 INFO L290 TraceCheckUtils]: 44: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,710 INFO L290 TraceCheckUtils]: 45: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,710 INFO L290 TraceCheckUtils]: 46: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,710 INFO L290 TraceCheckUtils]: 47: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,711 INFO L290 TraceCheckUtils]: 48: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,711 INFO L290 TraceCheckUtils]: 49: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,711 INFO L290 TraceCheckUtils]: 50: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,711 INFO L290 TraceCheckUtils]: 51: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,711 INFO L290 TraceCheckUtils]: 52: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,711 INFO L290 TraceCheckUtils]: 53: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,711 INFO L290 TraceCheckUtils]: 54: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,711 INFO L290 TraceCheckUtils]: 55: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,711 INFO L290 TraceCheckUtils]: 56: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,711 INFO L290 TraceCheckUtils]: 57: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,711 INFO L290 TraceCheckUtils]: 58: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,712 INFO L290 TraceCheckUtils]: 59: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,712 INFO L290 TraceCheckUtils]: 60: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,712 INFO L290 TraceCheckUtils]: 61: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,712 INFO L290 TraceCheckUtils]: 62: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,712 INFO L290 TraceCheckUtils]: 63: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,712 INFO L290 TraceCheckUtils]: 64: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,712 INFO L290 TraceCheckUtils]: 65: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,712 INFO L290 TraceCheckUtils]: 66: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,712 INFO L290 TraceCheckUtils]: 67: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,712 INFO L290 TraceCheckUtils]: 68: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,712 INFO L290 TraceCheckUtils]: 69: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,713 INFO L290 TraceCheckUtils]: 70: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,713 INFO L290 TraceCheckUtils]: 71: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,713 INFO L290 TraceCheckUtils]: 72: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,713 INFO L290 TraceCheckUtils]: 73: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,713 INFO L290 TraceCheckUtils]: 74: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,713 INFO L290 TraceCheckUtils]: 75: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,713 INFO L290 TraceCheckUtils]: 76: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,713 INFO L290 TraceCheckUtils]: 77: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,713 INFO L290 TraceCheckUtils]: 78: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,713 INFO L290 TraceCheckUtils]: 79: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,713 INFO L290 TraceCheckUtils]: 80: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,714 INFO L290 TraceCheckUtils]: 81: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,714 INFO L290 TraceCheckUtils]: 82: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,714 INFO L290 TraceCheckUtils]: 83: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,714 INFO L290 TraceCheckUtils]: 84: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,714 INFO L290 TraceCheckUtils]: 85: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,714 INFO L290 TraceCheckUtils]: 86: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,714 INFO L290 TraceCheckUtils]: 87: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,714 INFO L290 TraceCheckUtils]: 88: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,714 INFO L290 TraceCheckUtils]: 89: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,714 INFO L290 TraceCheckUtils]: 90: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,714 INFO L290 TraceCheckUtils]: 91: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,715 INFO L290 TraceCheckUtils]: 92: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,715 INFO L290 TraceCheckUtils]: 93: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,715 INFO L290 TraceCheckUtils]: 94: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,715 INFO L290 TraceCheckUtils]: 95: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,715 INFO L290 TraceCheckUtils]: 96: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,715 INFO L290 TraceCheckUtils]: 97: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,715 INFO L290 TraceCheckUtils]: 98: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,715 INFO L290 TraceCheckUtils]: 99: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,715 INFO L290 TraceCheckUtils]: 100: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,715 INFO L290 TraceCheckUtils]: 101: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,716 INFO L290 TraceCheckUtils]: 102: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,716 INFO L290 TraceCheckUtils]: 103: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,716 INFO L290 TraceCheckUtils]: 104: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,716 INFO L290 TraceCheckUtils]: 105: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,716 INFO L290 TraceCheckUtils]: 106: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,716 INFO L290 TraceCheckUtils]: 107: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,716 INFO L290 TraceCheckUtils]: 108: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,716 INFO L290 TraceCheckUtils]: 109: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,716 INFO L290 TraceCheckUtils]: 110: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,717 INFO L290 TraceCheckUtils]: 111: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,717 INFO L290 TraceCheckUtils]: 112: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,717 INFO L290 TraceCheckUtils]: 113: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,717 INFO L290 TraceCheckUtils]: 114: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,717 INFO L290 TraceCheckUtils]: 115: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,717 INFO L290 TraceCheckUtils]: 116: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,717 INFO L290 TraceCheckUtils]: 117: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,717 INFO L290 TraceCheckUtils]: 118: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,717 INFO L290 TraceCheckUtils]: 119: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,717 INFO L290 TraceCheckUtils]: 120: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,718 INFO L290 TraceCheckUtils]: 121: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,718 INFO L290 TraceCheckUtils]: 122: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,718 INFO L290 TraceCheckUtils]: 123: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,718 INFO L290 TraceCheckUtils]: 124: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,718 INFO L290 TraceCheckUtils]: 125: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,718 INFO L290 TraceCheckUtils]: 126: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,718 INFO L290 TraceCheckUtils]: 127: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,718 INFO L290 TraceCheckUtils]: 128: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,718 INFO L290 TraceCheckUtils]: 129: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,719 INFO L290 TraceCheckUtils]: 130: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,719 INFO L290 TraceCheckUtils]: 131: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,719 INFO L290 TraceCheckUtils]: 132: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,719 INFO L290 TraceCheckUtils]: 133: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,719 INFO L290 TraceCheckUtils]: 134: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,719 INFO L290 TraceCheckUtils]: 135: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,719 INFO L290 TraceCheckUtils]: 136: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,719 INFO L290 TraceCheckUtils]: 137: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,719 INFO L290 TraceCheckUtils]: 138: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-27 10:51:49,720 INFO L290 TraceCheckUtils]: 139: Hoare triple {13305#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {13305#false} is VALID [2022-04-27 10:51:49,720 INFO L290 TraceCheckUtils]: 140: Hoare triple {13305#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {13305#false} is VALID [2022-04-27 10:51:49,720 INFO L290 TraceCheckUtils]: 141: Hoare triple {13305#false} assume 0 == ~__VERIFIER_assert__cond~0; {13305#false} is VALID [2022-04-27 10:51:49,720 INFO L290 TraceCheckUtils]: 142: Hoare triple {13305#false} assume !false; {13305#false} is VALID [2022-04-27 10:51:49,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:49,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:49,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177623245] [2022-04-27 10:51:49,721 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1177623245] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:49,721 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:49,721 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-27 10:51:49,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85483075] [2022-04-27 10:51:49,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:49,722 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 6.666666666666667) internal successors, (140), 20 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:49,722 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:49,722 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 6.666666666666667) internal successors, (140), 20 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:49,828 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:49,828 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-27 10:51:49,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:49,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-27 10:51:49,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=192, Invalid=228, Unknown=0, NotChecked=0, Total=420 [2022-04-27 10:51:49,829 INFO L87 Difference]: Start difference. First operand 251 states and 306 transitions. Second operand has 21 states, 21 states have (on average 6.666666666666667) internal successors, (140), 20 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:50,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:50,982 INFO L93 Difference]: Finished difference Result 352 states and 407 transitions. [2022-04-27 10:51:50,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-27 10:51:50,982 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 6.666666666666667) internal successors, (140), 20 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:50,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:50,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 6.666666666666667) internal successors, (140), 20 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:50,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 308 transitions. [2022-04-27 10:51:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 6.666666666666667) internal successors, (140), 20 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:50,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 308 transitions. [2022-04-27 10:51:50,986 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 308 transitions. [2022-04-27 10:51:51,241 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:51,246 INFO L225 Difference]: With dead ends: 352 [2022-04-27 10:51:51,246 INFO L226 Difference]: Without dead ends: 243 [2022-04-27 10:51:51,247 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 170 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=570, Invalid=912, Unknown=0, NotChecked=0, Total=1482 [2022-04-27 10:51:51,248 INFO L413 NwaCegarLoop]: 159 mSDtfsCounter, 212 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 573 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 212 SdHoareTripleChecker+Valid, 176 SdHoareTripleChecker+Invalid, 635 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 573 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:51,248 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [212 Valid, 176 Invalid, 635 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 573 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-27 10:51:51,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-04-27 10:51:51,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 243. [2022-04-27 10:51:51,296 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:51,297 INFO L82 GeneralOperation]: Start isEquivalent. First operand 243 states. Second operand has 243 states, 239 states have (on average 1.217573221757322) internal successors, (291), 239 states have internal predecessors, (291), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:51,297 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand has 243 states, 239 states have (on average 1.217573221757322) internal successors, (291), 239 states have internal predecessors, (291), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:51,297 INFO L87 Difference]: Start difference. First operand 243 states. Second operand has 243 states, 239 states have (on average 1.217573221757322) internal successors, (291), 239 states have internal predecessors, (291), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:51,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:51,302 INFO L93 Difference]: Finished difference Result 243 states and 294 transitions. [2022-04-27 10:51:51,302 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 294 transitions. [2022-04-27 10:51:51,302 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:51,302 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:51,303 INFO L74 IsIncluded]: Start isIncluded. First operand has 243 states, 239 states have (on average 1.217573221757322) internal successors, (291), 239 states have internal predecessors, (291), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 243 states. [2022-04-27 10:51:51,303 INFO L87 Difference]: Start difference. First operand has 243 states, 239 states have (on average 1.217573221757322) internal successors, (291), 239 states have internal predecessors, (291), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 243 states. [2022-04-27 10:51:51,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:51,308 INFO L93 Difference]: Finished difference Result 243 states and 294 transitions. [2022-04-27 10:51:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 294 transitions. [2022-04-27 10:51:51,308 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:51,308 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:51,309 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:51,309 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:51,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 243 states, 239 states have (on average 1.217573221757322) internal successors, (291), 239 states have internal predecessors, (291), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:51,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 294 transitions. [2022-04-27 10:51:51,314 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 294 transitions. Word has length 143 [2022-04-27 10:51:51,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:51,315 INFO L495 AbstractCegarLoop]: Abstraction has 243 states and 294 transitions. [2022-04-27 10:51:51,315 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 6.666666666666667) internal successors, (140), 20 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 294 transitions. [2022-04-27 10:51:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:51,316 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:51,316 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:51,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-27 10:51:51,316 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:51,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:51,317 INFO L85 PathProgramCache]: Analyzing trace with hash -1151655290, now seen corresponding path program 1 times [2022-04-27 10:51:51,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:51,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847687758] [2022-04-27 10:51:51,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:51,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:51,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:51,631 INFO L290 TraceCheckUtils]: 0: Hoare triple {14764#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {14740#true} is VALID [2022-04-27 10:51:51,631 INFO L290 TraceCheckUtils]: 1: Hoare triple {14740#true} assume true; {14740#true} is VALID [2022-04-27 10:51:51,631 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {14740#true} {14740#true} #705#return; {14740#true} is VALID [2022-04-27 10:51:51,632 INFO L272 TraceCheckUtils]: 0: Hoare triple {14740#true} call ULTIMATE.init(); {14764#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:51,632 INFO L290 TraceCheckUtils]: 1: Hoare triple {14764#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {14740#true} is VALID [2022-04-27 10:51:51,632 INFO L290 TraceCheckUtils]: 2: Hoare triple {14740#true} assume true; {14740#true} is VALID [2022-04-27 10:51:51,632 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14740#true} {14740#true} #705#return; {14740#true} is VALID [2022-04-27 10:51:51,632 INFO L272 TraceCheckUtils]: 4: Hoare triple {14740#true} call #t~ret4 := main(); {14740#true} is VALID [2022-04-27 10:51:51,632 INFO L290 TraceCheckUtils]: 5: Hoare triple {14740#true} ~main__x~0 := 0;~main__y~0 := 50; {14745#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:51,633 INFO L290 TraceCheckUtils]: 6: Hoare triple {14745#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {14745#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:51,633 INFO L290 TraceCheckUtils]: 7: Hoare triple {14745#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14746#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:51,633 INFO L290 TraceCheckUtils]: 8: Hoare triple {14746#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {14746#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:51,634 INFO L290 TraceCheckUtils]: 9: Hoare triple {14746#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14747#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:51,634 INFO L290 TraceCheckUtils]: 10: Hoare triple {14747#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {14747#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:51,635 INFO L290 TraceCheckUtils]: 11: Hoare triple {14747#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14748#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:51,635 INFO L290 TraceCheckUtils]: 12: Hoare triple {14748#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {14748#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:51,636 INFO L290 TraceCheckUtils]: 13: Hoare triple {14748#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14749#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:51,636 INFO L290 TraceCheckUtils]: 14: Hoare triple {14749#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {14749#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:51,636 INFO L290 TraceCheckUtils]: 15: Hoare triple {14749#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14750#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:51,637 INFO L290 TraceCheckUtils]: 16: Hoare triple {14750#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {14750#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:51,637 INFO L290 TraceCheckUtils]: 17: Hoare triple {14750#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14751#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:51,638 INFO L290 TraceCheckUtils]: 18: Hoare triple {14751#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {14751#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:51,638 INFO L290 TraceCheckUtils]: 19: Hoare triple {14751#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14752#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:51,638 INFO L290 TraceCheckUtils]: 20: Hoare triple {14752#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {14752#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:51,639 INFO L290 TraceCheckUtils]: 21: Hoare triple {14752#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14753#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:51,639 INFO L290 TraceCheckUtils]: 22: Hoare triple {14753#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {14753#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:51,640 INFO L290 TraceCheckUtils]: 23: Hoare triple {14753#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14754#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:51,640 INFO L290 TraceCheckUtils]: 24: Hoare triple {14754#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {14754#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:51,641 INFO L290 TraceCheckUtils]: 25: Hoare triple {14754#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14755#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:51,641 INFO L290 TraceCheckUtils]: 26: Hoare triple {14755#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {14755#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:51,641 INFO L290 TraceCheckUtils]: 27: Hoare triple {14755#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14756#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:51,642 INFO L290 TraceCheckUtils]: 28: Hoare triple {14756#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {14756#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:51,642 INFO L290 TraceCheckUtils]: 29: Hoare triple {14756#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14757#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:51,643 INFO L290 TraceCheckUtils]: 30: Hoare triple {14757#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {14757#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:51,643 INFO L290 TraceCheckUtils]: 31: Hoare triple {14757#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14758#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:51:51,644 INFO L290 TraceCheckUtils]: 32: Hoare triple {14758#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {14758#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:51:51,644 INFO L290 TraceCheckUtils]: 33: Hoare triple {14758#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14759#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:51:51,644 INFO L290 TraceCheckUtils]: 34: Hoare triple {14759#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {14759#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:51:51,645 INFO L290 TraceCheckUtils]: 35: Hoare triple {14759#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14760#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:51:51,645 INFO L290 TraceCheckUtils]: 36: Hoare triple {14760#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {14760#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:51:51,646 INFO L290 TraceCheckUtils]: 37: Hoare triple {14760#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14761#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:51:51,646 INFO L290 TraceCheckUtils]: 38: Hoare triple {14761#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {14761#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:51:51,647 INFO L290 TraceCheckUtils]: 39: Hoare triple {14761#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14762#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:51:51,647 INFO L290 TraceCheckUtils]: 40: Hoare triple {14762#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {14762#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:51:51,647 INFO L290 TraceCheckUtils]: 41: Hoare triple {14762#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {14763#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:51:51,648 INFO L290 TraceCheckUtils]: 42: Hoare triple {14763#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {14763#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:51:51,648 INFO L290 TraceCheckUtils]: 43: Hoare triple {14763#(<= main_~main__x~0 18)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,648 INFO L290 TraceCheckUtils]: 44: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,649 INFO L290 TraceCheckUtils]: 45: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,649 INFO L290 TraceCheckUtils]: 46: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,649 INFO L290 TraceCheckUtils]: 47: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,649 INFO L290 TraceCheckUtils]: 48: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,649 INFO L290 TraceCheckUtils]: 49: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,649 INFO L290 TraceCheckUtils]: 50: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,649 INFO L290 TraceCheckUtils]: 51: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,649 INFO L290 TraceCheckUtils]: 52: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,649 INFO L290 TraceCheckUtils]: 53: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,649 INFO L290 TraceCheckUtils]: 54: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,650 INFO L290 TraceCheckUtils]: 55: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,650 INFO L290 TraceCheckUtils]: 56: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,650 INFO L290 TraceCheckUtils]: 57: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,650 INFO L290 TraceCheckUtils]: 58: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,650 INFO L290 TraceCheckUtils]: 59: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,650 INFO L290 TraceCheckUtils]: 60: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,650 INFO L290 TraceCheckUtils]: 61: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,650 INFO L290 TraceCheckUtils]: 62: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,650 INFO L290 TraceCheckUtils]: 63: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,650 INFO L290 TraceCheckUtils]: 64: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,650 INFO L290 TraceCheckUtils]: 65: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,651 INFO L290 TraceCheckUtils]: 66: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,651 INFO L290 TraceCheckUtils]: 67: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,651 INFO L290 TraceCheckUtils]: 68: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,651 INFO L290 TraceCheckUtils]: 69: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,651 INFO L290 TraceCheckUtils]: 70: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,651 INFO L290 TraceCheckUtils]: 71: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,651 INFO L290 TraceCheckUtils]: 72: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,651 INFO L290 TraceCheckUtils]: 73: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,651 INFO L290 TraceCheckUtils]: 74: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,651 INFO L290 TraceCheckUtils]: 75: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,651 INFO L290 TraceCheckUtils]: 76: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,651 INFO L290 TraceCheckUtils]: 77: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,652 INFO L290 TraceCheckUtils]: 78: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,652 INFO L290 TraceCheckUtils]: 79: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,652 INFO L290 TraceCheckUtils]: 80: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,652 INFO L290 TraceCheckUtils]: 81: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,652 INFO L290 TraceCheckUtils]: 82: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,652 INFO L290 TraceCheckUtils]: 83: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,652 INFO L290 TraceCheckUtils]: 84: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,652 INFO L290 TraceCheckUtils]: 85: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,652 INFO L290 TraceCheckUtils]: 86: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,652 INFO L290 TraceCheckUtils]: 87: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,652 INFO L290 TraceCheckUtils]: 88: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,652 INFO L290 TraceCheckUtils]: 89: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,653 INFO L290 TraceCheckUtils]: 90: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,653 INFO L290 TraceCheckUtils]: 91: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,653 INFO L290 TraceCheckUtils]: 92: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,653 INFO L290 TraceCheckUtils]: 93: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,653 INFO L290 TraceCheckUtils]: 94: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,653 INFO L290 TraceCheckUtils]: 95: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,653 INFO L290 TraceCheckUtils]: 96: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,653 INFO L290 TraceCheckUtils]: 97: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,653 INFO L290 TraceCheckUtils]: 98: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,653 INFO L290 TraceCheckUtils]: 99: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,653 INFO L290 TraceCheckUtils]: 100: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,653 INFO L290 TraceCheckUtils]: 101: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,654 INFO L290 TraceCheckUtils]: 102: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,654 INFO L290 TraceCheckUtils]: 103: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,654 INFO L290 TraceCheckUtils]: 104: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,654 INFO L290 TraceCheckUtils]: 105: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,654 INFO L290 TraceCheckUtils]: 106: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,654 INFO L290 TraceCheckUtils]: 107: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,654 INFO L290 TraceCheckUtils]: 108: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,654 INFO L290 TraceCheckUtils]: 109: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,654 INFO L290 TraceCheckUtils]: 110: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,654 INFO L290 TraceCheckUtils]: 111: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,654 INFO L290 TraceCheckUtils]: 112: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,654 INFO L290 TraceCheckUtils]: 113: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,655 INFO L290 TraceCheckUtils]: 114: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,655 INFO L290 TraceCheckUtils]: 115: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,655 INFO L290 TraceCheckUtils]: 116: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,655 INFO L290 TraceCheckUtils]: 117: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,655 INFO L290 TraceCheckUtils]: 118: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,655 INFO L290 TraceCheckUtils]: 119: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,655 INFO L290 TraceCheckUtils]: 120: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,655 INFO L290 TraceCheckUtils]: 121: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,655 INFO L290 TraceCheckUtils]: 122: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,655 INFO L290 TraceCheckUtils]: 123: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,655 INFO L290 TraceCheckUtils]: 124: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,655 INFO L290 TraceCheckUtils]: 125: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,656 INFO L290 TraceCheckUtils]: 126: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,656 INFO L290 TraceCheckUtils]: 127: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,656 INFO L290 TraceCheckUtils]: 128: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,656 INFO L290 TraceCheckUtils]: 129: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,656 INFO L290 TraceCheckUtils]: 130: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,666 INFO L290 TraceCheckUtils]: 131: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,666 INFO L290 TraceCheckUtils]: 132: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,666 INFO L290 TraceCheckUtils]: 133: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,666 INFO L290 TraceCheckUtils]: 134: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,666 INFO L290 TraceCheckUtils]: 135: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,666 INFO L290 TraceCheckUtils]: 136: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,666 INFO L290 TraceCheckUtils]: 137: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,667 INFO L290 TraceCheckUtils]: 138: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-27 10:51:51,667 INFO L290 TraceCheckUtils]: 139: Hoare triple {14741#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {14741#false} is VALID [2022-04-27 10:51:51,667 INFO L290 TraceCheckUtils]: 140: Hoare triple {14741#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {14741#false} is VALID [2022-04-27 10:51:51,667 INFO L290 TraceCheckUtils]: 141: Hoare triple {14741#false} assume 0 == ~__VERIFIER_assert__cond~0; {14741#false} is VALID [2022-04-27 10:51:51,667 INFO L290 TraceCheckUtils]: 142: Hoare triple {14741#false} assume !false; {14741#false} is VALID [2022-04-27 10:51:51,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:51,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:51,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1847687758] [2022-04-27 10:51:51,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1847687758] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:51,668 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:51,668 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-27 10:51:51,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1434871536] [2022-04-27 10:51:51,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:51,669 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 6.363636363636363) internal successors, (140), 21 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:51,669 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:51,670 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 22 states have (on average 6.363636363636363) internal successors, (140), 21 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:51,767 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:51,767 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-27 10:51:51,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:51,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-27 10:51:51,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=212, Invalid=250, Unknown=0, NotChecked=0, Total=462 [2022-04-27 10:51:51,768 INFO L87 Difference]: Start difference. First operand 243 states and 294 transitions. Second operand has 22 states, 22 states have (on average 6.363636363636363) internal successors, (140), 21 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:53,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:53,435 INFO L93 Difference]: Finished difference Result 342 states and 393 transitions. [2022-04-27 10:51:53,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-27 10:51:53,436 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 6.363636363636363) internal successors, (140), 21 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:53,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:53,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 6.363636363636363) internal successors, (140), 21 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 296 transitions. [2022-04-27 10:51:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 6.363636363636363) internal successors, (140), 21 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:53,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 296 transitions. [2022-04-27 10:51:53,440 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 296 transitions. [2022-04-27 10:51:53,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 296 edges. 296 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:53,642 INFO L225 Difference]: With dead ends: 342 [2022-04-27 10:51:53,642 INFO L226 Difference]: Without dead ends: 241 [2022-04-27 10:51:53,643 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 189 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=630, Invalid=1010, Unknown=0, NotChecked=0, Total=1640 [2022-04-27 10:51:53,644 INFO L413 NwaCegarLoop]: 156 mSDtfsCounter, 209 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 1041 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 209 SdHoareTripleChecker+Valid, 188 SdHoareTripleChecker+Invalid, 1100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 1041 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:53,644 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [209 Valid, 188 Invalid, 1100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 1041 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-27 10:51:53,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states. [2022-04-27 10:51:53,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 241. [2022-04-27 10:51:53,690 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:53,691 INFO L82 GeneralOperation]: Start isEquivalent. First operand 241 states. Second operand has 241 states, 237 states have (on average 1.2151898734177216) internal successors, (288), 237 states have internal predecessors, (288), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:53,691 INFO L74 IsIncluded]: Start isIncluded. First operand 241 states. Second operand has 241 states, 237 states have (on average 1.2151898734177216) internal successors, (288), 237 states have internal predecessors, (288), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:53,691 INFO L87 Difference]: Start difference. First operand 241 states. Second operand has 241 states, 237 states have (on average 1.2151898734177216) internal successors, (288), 237 states have internal predecessors, (288), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:53,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:53,695 INFO L93 Difference]: Finished difference Result 241 states and 291 transitions. [2022-04-27 10:51:53,695 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 291 transitions. [2022-04-27 10:51:53,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:53,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:53,696 INFO L74 IsIncluded]: Start isIncluded. First operand has 241 states, 237 states have (on average 1.2151898734177216) internal successors, (288), 237 states have internal predecessors, (288), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 241 states. [2022-04-27 10:51:53,697 INFO L87 Difference]: Start difference. First operand has 241 states, 237 states have (on average 1.2151898734177216) internal successors, (288), 237 states have internal predecessors, (288), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 241 states. [2022-04-27 10:51:53,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:53,700 INFO L93 Difference]: Finished difference Result 241 states and 291 transitions. [2022-04-27 10:51:53,701 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 291 transitions. [2022-04-27 10:51:53,701 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:53,701 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:53,701 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:53,701 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:53,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 241 states, 237 states have (on average 1.2151898734177216) internal successors, (288), 237 states have internal predecessors, (288), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:53,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 291 transitions. [2022-04-27 10:51:53,706 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 291 transitions. Word has length 143 [2022-04-27 10:51:53,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:53,706 INFO L495 AbstractCegarLoop]: Abstraction has 241 states and 291 transitions. [2022-04-27 10:51:53,707 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 6.363636363636363) internal successors, (140), 21 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:53,707 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 291 transitions. [2022-04-27 10:51:53,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:53,708 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:53,708 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:53,708 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-27 10:51:53,708 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:53,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:53,709 INFO L85 PathProgramCache]: Analyzing trace with hash -2019048926, now seen corresponding path program 1 times [2022-04-27 10:51:53,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:53,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649110794] [2022-04-27 10:51:53,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:53,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:53,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:54,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:54,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {16183#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {16157#true} is VALID [2022-04-27 10:51:54,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {16157#true} assume true; {16157#true} is VALID [2022-04-27 10:51:54,044 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16157#true} {16157#true} #705#return; {16157#true} is VALID [2022-04-27 10:51:54,044 INFO L272 TraceCheckUtils]: 0: Hoare triple {16157#true} call ULTIMATE.init(); {16183#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:54,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {16183#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {16157#true} is VALID [2022-04-27 10:51:54,044 INFO L290 TraceCheckUtils]: 2: Hoare triple {16157#true} assume true; {16157#true} is VALID [2022-04-27 10:51:54,045 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16157#true} {16157#true} #705#return; {16157#true} is VALID [2022-04-27 10:51:54,045 INFO L272 TraceCheckUtils]: 4: Hoare triple {16157#true} call #t~ret4 := main(); {16157#true} is VALID [2022-04-27 10:51:54,045 INFO L290 TraceCheckUtils]: 5: Hoare triple {16157#true} ~main__x~0 := 0;~main__y~0 := 50; {16162#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:54,045 INFO L290 TraceCheckUtils]: 6: Hoare triple {16162#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {16162#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:54,046 INFO L290 TraceCheckUtils]: 7: Hoare triple {16162#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16163#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:54,046 INFO L290 TraceCheckUtils]: 8: Hoare triple {16163#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {16163#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:54,046 INFO L290 TraceCheckUtils]: 9: Hoare triple {16163#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16164#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:54,046 INFO L290 TraceCheckUtils]: 10: Hoare triple {16164#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {16164#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:54,047 INFO L290 TraceCheckUtils]: 11: Hoare triple {16164#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16165#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:54,047 INFO L290 TraceCheckUtils]: 12: Hoare triple {16165#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {16165#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:54,048 INFO L290 TraceCheckUtils]: 13: Hoare triple {16165#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16166#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:54,048 INFO L290 TraceCheckUtils]: 14: Hoare triple {16166#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {16166#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:54,048 INFO L290 TraceCheckUtils]: 15: Hoare triple {16166#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16167#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:54,048 INFO L290 TraceCheckUtils]: 16: Hoare triple {16167#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {16167#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:54,049 INFO L290 TraceCheckUtils]: 17: Hoare triple {16167#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16168#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:54,049 INFO L290 TraceCheckUtils]: 18: Hoare triple {16168#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {16168#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:54,050 INFO L290 TraceCheckUtils]: 19: Hoare triple {16168#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16169#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:54,050 INFO L290 TraceCheckUtils]: 20: Hoare triple {16169#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {16169#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:54,050 INFO L290 TraceCheckUtils]: 21: Hoare triple {16169#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16170#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:54,050 INFO L290 TraceCheckUtils]: 22: Hoare triple {16170#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {16170#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:54,051 INFO L290 TraceCheckUtils]: 23: Hoare triple {16170#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16171#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:54,051 INFO L290 TraceCheckUtils]: 24: Hoare triple {16171#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {16171#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:54,052 INFO L290 TraceCheckUtils]: 25: Hoare triple {16171#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16172#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:54,052 INFO L290 TraceCheckUtils]: 26: Hoare triple {16172#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {16172#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:54,053 INFO L290 TraceCheckUtils]: 27: Hoare triple {16172#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16173#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:54,053 INFO L290 TraceCheckUtils]: 28: Hoare triple {16173#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {16173#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:54,053 INFO L290 TraceCheckUtils]: 29: Hoare triple {16173#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16174#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:54,054 INFO L290 TraceCheckUtils]: 30: Hoare triple {16174#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {16174#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:54,054 INFO L290 TraceCheckUtils]: 31: Hoare triple {16174#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16175#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:51:54,055 INFO L290 TraceCheckUtils]: 32: Hoare triple {16175#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {16175#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:51:54,055 INFO L290 TraceCheckUtils]: 33: Hoare triple {16175#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16176#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:51:54,055 INFO L290 TraceCheckUtils]: 34: Hoare triple {16176#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {16176#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:51:54,056 INFO L290 TraceCheckUtils]: 35: Hoare triple {16176#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16177#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:51:54,056 INFO L290 TraceCheckUtils]: 36: Hoare triple {16177#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {16177#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:51:54,057 INFO L290 TraceCheckUtils]: 37: Hoare triple {16177#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16178#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:51:54,057 INFO L290 TraceCheckUtils]: 38: Hoare triple {16178#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {16178#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:51:54,058 INFO L290 TraceCheckUtils]: 39: Hoare triple {16178#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16179#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:51:54,058 INFO L290 TraceCheckUtils]: 40: Hoare triple {16179#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {16179#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:51:54,058 INFO L290 TraceCheckUtils]: 41: Hoare triple {16179#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16180#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:51:54,059 INFO L290 TraceCheckUtils]: 42: Hoare triple {16180#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {16180#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:51:54,059 INFO L290 TraceCheckUtils]: 43: Hoare triple {16180#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16181#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:51:54,060 INFO L290 TraceCheckUtils]: 44: Hoare triple {16181#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {16181#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:51:54,061 INFO L290 TraceCheckUtils]: 45: Hoare triple {16181#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {16182#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:51:54,061 INFO L290 TraceCheckUtils]: 46: Hoare triple {16182#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {16182#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:51:54,062 INFO L290 TraceCheckUtils]: 47: Hoare triple {16182#(<= main_~main__x~0 20)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,062 INFO L290 TraceCheckUtils]: 48: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,062 INFO L290 TraceCheckUtils]: 49: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,062 INFO L290 TraceCheckUtils]: 50: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,062 INFO L290 TraceCheckUtils]: 51: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,062 INFO L290 TraceCheckUtils]: 52: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,062 INFO L290 TraceCheckUtils]: 53: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,062 INFO L290 TraceCheckUtils]: 54: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,063 INFO L290 TraceCheckUtils]: 55: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,063 INFO L290 TraceCheckUtils]: 56: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,063 INFO L290 TraceCheckUtils]: 57: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,063 INFO L290 TraceCheckUtils]: 58: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,063 INFO L290 TraceCheckUtils]: 59: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,063 INFO L290 TraceCheckUtils]: 60: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,063 INFO L290 TraceCheckUtils]: 61: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,063 INFO L290 TraceCheckUtils]: 62: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,063 INFO L290 TraceCheckUtils]: 63: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,063 INFO L290 TraceCheckUtils]: 64: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,063 INFO L290 TraceCheckUtils]: 65: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,064 INFO L290 TraceCheckUtils]: 66: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,064 INFO L290 TraceCheckUtils]: 67: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,064 INFO L290 TraceCheckUtils]: 68: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,064 INFO L290 TraceCheckUtils]: 69: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,064 INFO L290 TraceCheckUtils]: 70: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,064 INFO L290 TraceCheckUtils]: 71: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,064 INFO L290 TraceCheckUtils]: 72: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,064 INFO L290 TraceCheckUtils]: 73: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,064 INFO L290 TraceCheckUtils]: 74: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,064 INFO L290 TraceCheckUtils]: 75: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,064 INFO L290 TraceCheckUtils]: 76: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,065 INFO L290 TraceCheckUtils]: 77: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,065 INFO L290 TraceCheckUtils]: 78: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,065 INFO L290 TraceCheckUtils]: 79: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,065 INFO L290 TraceCheckUtils]: 80: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,065 INFO L290 TraceCheckUtils]: 81: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,065 INFO L290 TraceCheckUtils]: 82: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,065 INFO L290 TraceCheckUtils]: 83: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,065 INFO L290 TraceCheckUtils]: 84: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,065 INFO L290 TraceCheckUtils]: 85: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,065 INFO L290 TraceCheckUtils]: 86: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,065 INFO L290 TraceCheckUtils]: 87: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,065 INFO L290 TraceCheckUtils]: 88: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,066 INFO L290 TraceCheckUtils]: 89: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,066 INFO L290 TraceCheckUtils]: 90: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,066 INFO L290 TraceCheckUtils]: 91: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,066 INFO L290 TraceCheckUtils]: 92: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,066 INFO L290 TraceCheckUtils]: 93: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,066 INFO L290 TraceCheckUtils]: 94: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,066 INFO L290 TraceCheckUtils]: 95: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,066 INFO L290 TraceCheckUtils]: 96: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,066 INFO L290 TraceCheckUtils]: 97: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,066 INFO L290 TraceCheckUtils]: 98: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,066 INFO L290 TraceCheckUtils]: 99: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,067 INFO L290 TraceCheckUtils]: 100: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,067 INFO L290 TraceCheckUtils]: 101: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,067 INFO L290 TraceCheckUtils]: 102: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,067 INFO L290 TraceCheckUtils]: 103: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,067 INFO L290 TraceCheckUtils]: 104: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,067 INFO L290 TraceCheckUtils]: 105: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,067 INFO L290 TraceCheckUtils]: 106: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,067 INFO L290 TraceCheckUtils]: 107: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,067 INFO L290 TraceCheckUtils]: 108: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,067 INFO L290 TraceCheckUtils]: 109: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,067 INFO L290 TraceCheckUtils]: 110: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,068 INFO L290 TraceCheckUtils]: 111: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,068 INFO L290 TraceCheckUtils]: 112: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,068 INFO L290 TraceCheckUtils]: 113: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,068 INFO L290 TraceCheckUtils]: 114: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,068 INFO L290 TraceCheckUtils]: 115: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,068 INFO L290 TraceCheckUtils]: 116: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,068 INFO L290 TraceCheckUtils]: 117: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,068 INFO L290 TraceCheckUtils]: 118: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,068 INFO L290 TraceCheckUtils]: 119: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,068 INFO L290 TraceCheckUtils]: 120: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,068 INFO L290 TraceCheckUtils]: 121: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,068 INFO L290 TraceCheckUtils]: 122: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,069 INFO L290 TraceCheckUtils]: 123: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,069 INFO L290 TraceCheckUtils]: 124: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,069 INFO L290 TraceCheckUtils]: 125: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,069 INFO L290 TraceCheckUtils]: 126: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,069 INFO L290 TraceCheckUtils]: 127: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,069 INFO L290 TraceCheckUtils]: 128: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,069 INFO L290 TraceCheckUtils]: 129: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,069 INFO L290 TraceCheckUtils]: 130: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,069 INFO L290 TraceCheckUtils]: 131: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,069 INFO L290 TraceCheckUtils]: 132: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,069 INFO L290 TraceCheckUtils]: 133: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,070 INFO L290 TraceCheckUtils]: 134: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,070 INFO L290 TraceCheckUtils]: 135: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,070 INFO L290 TraceCheckUtils]: 136: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,070 INFO L290 TraceCheckUtils]: 137: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,070 INFO L290 TraceCheckUtils]: 138: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-27 10:51:54,070 INFO L290 TraceCheckUtils]: 139: Hoare triple {16158#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {16158#false} is VALID [2022-04-27 10:51:54,070 INFO L290 TraceCheckUtils]: 140: Hoare triple {16158#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {16158#false} is VALID [2022-04-27 10:51:54,070 INFO L290 TraceCheckUtils]: 141: Hoare triple {16158#false} assume 0 == ~__VERIFIER_assert__cond~0; {16158#false} is VALID [2022-04-27 10:51:54,070 INFO L290 TraceCheckUtils]: 142: Hoare triple {16158#false} assume !false; {16158#false} is VALID [2022-04-27 10:51:54,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:54,071 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:54,071 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649110794] [2022-04-27 10:51:54,071 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649110794] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:54,071 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:54,071 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-27 10:51:54,071 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981241809] [2022-04-27 10:51:54,071 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:54,072 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 5.833333333333333) internal successors, (140), 23 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:54,072 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:54,072 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 24 states, 24 states have (on average 5.833333333333333) internal successors, (140), 23 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:54,167 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:54,168 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-27 10:51:54,168 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:54,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-27 10:51:54,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=255, Invalid=297, Unknown=0, NotChecked=0, Total=552 [2022-04-27 10:51:54,169 INFO L87 Difference]: Start difference. First operand 241 states and 291 transitions. Second operand has 24 states, 24 states have (on average 5.833333333333333) internal successors, (140), 23 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:55,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:55,673 INFO L93 Difference]: Finished difference Result 336 states and 386 transitions. [2022-04-27 10:51:55,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-27 10:51:55,673 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 5.833333333333333) internal successors, (140), 23 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:55,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 5.833333333333333) internal successors, (140), 23 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 293 transitions. [2022-04-27 10:51:55,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 5.833333333333333) internal successors, (140), 23 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 293 transitions. [2022-04-27 10:51:55,676 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 293 transitions. [2022-04-27 10:51:55,872 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 293 edges. 293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:55,875 INFO L225 Difference]: With dead ends: 336 [2022-04-27 10:51:55,875 INFO L226 Difference]: Without dead ends: 237 [2022-04-27 10:51:55,876 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=759, Invalid=1221, Unknown=0, NotChecked=0, Total=1980 [2022-04-27 10:51:55,877 INFO L413 NwaCegarLoop]: 150 mSDtfsCounter, 214 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 835 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 214 SdHoareTripleChecker+Valid, 172 SdHoareTripleChecker+Invalid, 906 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 835 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:55,877 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [214 Valid, 172 Invalid, 906 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 835 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-27 10:51:55,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2022-04-27 10:51:55,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 237. [2022-04-27 10:51:55,929 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:55,929 INFO L82 GeneralOperation]: Start isEquivalent. First operand 237 states. Second operand has 237 states, 233 states have (on average 1.2103004291845494) internal successors, (282), 233 states have internal predecessors, (282), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:55,930 INFO L74 IsIncluded]: Start isIncluded. First operand 237 states. Second operand has 237 states, 233 states have (on average 1.2103004291845494) internal successors, (282), 233 states have internal predecessors, (282), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:55,930 INFO L87 Difference]: Start difference. First operand 237 states. Second operand has 237 states, 233 states have (on average 1.2103004291845494) internal successors, (282), 233 states have internal predecessors, (282), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:55,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:55,934 INFO L93 Difference]: Finished difference Result 237 states and 285 transitions. [2022-04-27 10:51:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 285 transitions. [2022-04-27 10:51:55,936 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:55,936 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:55,936 INFO L74 IsIncluded]: Start isIncluded. First operand has 237 states, 233 states have (on average 1.2103004291845494) internal successors, (282), 233 states have internal predecessors, (282), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 237 states. [2022-04-27 10:51:55,950 INFO L87 Difference]: Start difference. First operand has 237 states, 233 states have (on average 1.2103004291845494) internal successors, (282), 233 states have internal predecessors, (282), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 237 states. [2022-04-27 10:51:55,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:55,954 INFO L93 Difference]: Finished difference Result 237 states and 285 transitions. [2022-04-27 10:51:55,954 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 285 transitions. [2022-04-27 10:51:55,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:55,955 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:55,955 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:55,955 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:55,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 237 states, 233 states have (on average 1.2103004291845494) internal successors, (282), 233 states have internal predecessors, (282), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:55,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 285 transitions. [2022-04-27 10:51:55,959 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 285 transitions. Word has length 143 [2022-04-27 10:51:55,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:55,959 INFO L495 AbstractCegarLoop]: Abstraction has 237 states and 285 transitions. [2022-04-27 10:51:55,959 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 5.833333333333333) internal successors, (140), 23 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 285 transitions. [2022-04-27 10:51:55,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:55,960 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:55,961 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:55,961 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-27 10:51:55,961 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:55,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:55,961 INFO L85 PathProgramCache]: Analyzing trace with hash -642501226, now seen corresponding path program 1 times [2022-04-27 10:51:55,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:55,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987542468] [2022-04-27 10:51:55,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:55,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:56,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:56,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:56,331 INFO L290 TraceCheckUtils]: 0: Hoare triple {17585#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {17557#true} is VALID [2022-04-27 10:51:56,331 INFO L290 TraceCheckUtils]: 1: Hoare triple {17557#true} assume true; {17557#true} is VALID [2022-04-27 10:51:56,332 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {17557#true} {17557#true} #705#return; {17557#true} is VALID [2022-04-27 10:51:56,332 INFO L272 TraceCheckUtils]: 0: Hoare triple {17557#true} call ULTIMATE.init(); {17585#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:56,332 INFO L290 TraceCheckUtils]: 1: Hoare triple {17585#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {17557#true} is VALID [2022-04-27 10:51:56,332 INFO L290 TraceCheckUtils]: 2: Hoare triple {17557#true} assume true; {17557#true} is VALID [2022-04-27 10:51:56,333 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17557#true} {17557#true} #705#return; {17557#true} is VALID [2022-04-27 10:51:56,333 INFO L272 TraceCheckUtils]: 4: Hoare triple {17557#true} call #t~ret4 := main(); {17557#true} is VALID [2022-04-27 10:51:56,333 INFO L290 TraceCheckUtils]: 5: Hoare triple {17557#true} ~main__x~0 := 0;~main__y~0 := 50; {17562#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:56,333 INFO L290 TraceCheckUtils]: 6: Hoare triple {17562#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {17562#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:56,334 INFO L290 TraceCheckUtils]: 7: Hoare triple {17562#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17563#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:56,334 INFO L290 TraceCheckUtils]: 8: Hoare triple {17563#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {17563#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:56,335 INFO L290 TraceCheckUtils]: 9: Hoare triple {17563#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17564#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:56,335 INFO L290 TraceCheckUtils]: 10: Hoare triple {17564#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {17564#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:56,336 INFO L290 TraceCheckUtils]: 11: Hoare triple {17564#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17565#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:56,336 INFO L290 TraceCheckUtils]: 12: Hoare triple {17565#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {17565#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:56,336 INFO L290 TraceCheckUtils]: 13: Hoare triple {17565#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17566#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:56,337 INFO L290 TraceCheckUtils]: 14: Hoare triple {17566#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {17566#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:56,337 INFO L290 TraceCheckUtils]: 15: Hoare triple {17566#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17567#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:56,338 INFO L290 TraceCheckUtils]: 16: Hoare triple {17567#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {17567#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:56,338 INFO L290 TraceCheckUtils]: 17: Hoare triple {17567#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17568#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:56,338 INFO L290 TraceCheckUtils]: 18: Hoare triple {17568#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {17568#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:56,339 INFO L290 TraceCheckUtils]: 19: Hoare triple {17568#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17569#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:56,343 INFO L290 TraceCheckUtils]: 20: Hoare triple {17569#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {17569#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:56,344 INFO L290 TraceCheckUtils]: 21: Hoare triple {17569#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17570#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:56,344 INFO L290 TraceCheckUtils]: 22: Hoare triple {17570#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {17570#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:56,344 INFO L290 TraceCheckUtils]: 23: Hoare triple {17570#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17571#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:56,345 INFO L290 TraceCheckUtils]: 24: Hoare triple {17571#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {17571#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:56,345 INFO L290 TraceCheckUtils]: 25: Hoare triple {17571#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17572#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:56,346 INFO L290 TraceCheckUtils]: 26: Hoare triple {17572#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {17572#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:56,346 INFO L290 TraceCheckUtils]: 27: Hoare triple {17572#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17573#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:56,346 INFO L290 TraceCheckUtils]: 28: Hoare triple {17573#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {17573#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:56,347 INFO L290 TraceCheckUtils]: 29: Hoare triple {17573#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17574#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:56,347 INFO L290 TraceCheckUtils]: 30: Hoare triple {17574#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {17574#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:56,348 INFO L290 TraceCheckUtils]: 31: Hoare triple {17574#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17575#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:51:56,348 INFO L290 TraceCheckUtils]: 32: Hoare triple {17575#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {17575#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:51:56,349 INFO L290 TraceCheckUtils]: 33: Hoare triple {17575#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17576#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:51:56,349 INFO L290 TraceCheckUtils]: 34: Hoare triple {17576#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {17576#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:51:56,349 INFO L290 TraceCheckUtils]: 35: Hoare triple {17576#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17577#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:51:56,350 INFO L290 TraceCheckUtils]: 36: Hoare triple {17577#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {17577#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:51:56,350 INFO L290 TraceCheckUtils]: 37: Hoare triple {17577#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17578#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:51:56,350 INFO L290 TraceCheckUtils]: 38: Hoare triple {17578#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {17578#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:51:56,351 INFO L290 TraceCheckUtils]: 39: Hoare triple {17578#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17579#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:51:56,351 INFO L290 TraceCheckUtils]: 40: Hoare triple {17579#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {17579#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:51:56,352 INFO L290 TraceCheckUtils]: 41: Hoare triple {17579#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17580#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:51:56,352 INFO L290 TraceCheckUtils]: 42: Hoare triple {17580#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {17580#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:51:56,353 INFO L290 TraceCheckUtils]: 43: Hoare triple {17580#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17581#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:51:56,353 INFO L290 TraceCheckUtils]: 44: Hoare triple {17581#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {17581#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:51:56,354 INFO L290 TraceCheckUtils]: 45: Hoare triple {17581#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17582#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:51:56,354 INFO L290 TraceCheckUtils]: 46: Hoare triple {17582#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {17582#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:51:56,354 INFO L290 TraceCheckUtils]: 47: Hoare triple {17582#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17583#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:51:56,355 INFO L290 TraceCheckUtils]: 48: Hoare triple {17583#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {17583#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:51:56,355 INFO L290 TraceCheckUtils]: 49: Hoare triple {17583#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {17584#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:51:56,356 INFO L290 TraceCheckUtils]: 50: Hoare triple {17584#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {17584#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:51:56,356 INFO L290 TraceCheckUtils]: 51: Hoare triple {17584#(<= main_~main__x~0 22)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,356 INFO L290 TraceCheckUtils]: 52: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,356 INFO L290 TraceCheckUtils]: 53: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,356 INFO L290 TraceCheckUtils]: 54: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,356 INFO L290 TraceCheckUtils]: 55: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,357 INFO L290 TraceCheckUtils]: 56: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,357 INFO L290 TraceCheckUtils]: 57: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,357 INFO L290 TraceCheckUtils]: 58: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,357 INFO L290 TraceCheckUtils]: 59: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,357 INFO L290 TraceCheckUtils]: 60: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,357 INFO L290 TraceCheckUtils]: 61: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,357 INFO L290 TraceCheckUtils]: 62: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,357 INFO L290 TraceCheckUtils]: 63: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,357 INFO L290 TraceCheckUtils]: 64: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,357 INFO L290 TraceCheckUtils]: 65: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,357 INFO L290 TraceCheckUtils]: 66: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,357 INFO L290 TraceCheckUtils]: 67: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,358 INFO L290 TraceCheckUtils]: 68: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,358 INFO L290 TraceCheckUtils]: 69: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,358 INFO L290 TraceCheckUtils]: 70: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,358 INFO L290 TraceCheckUtils]: 71: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,358 INFO L290 TraceCheckUtils]: 72: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,358 INFO L290 TraceCheckUtils]: 73: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,358 INFO L290 TraceCheckUtils]: 74: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,358 INFO L290 TraceCheckUtils]: 75: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,358 INFO L290 TraceCheckUtils]: 76: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,358 INFO L290 TraceCheckUtils]: 77: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,358 INFO L290 TraceCheckUtils]: 78: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,358 INFO L290 TraceCheckUtils]: 79: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,359 INFO L290 TraceCheckUtils]: 80: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,359 INFO L290 TraceCheckUtils]: 81: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,359 INFO L290 TraceCheckUtils]: 82: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,359 INFO L290 TraceCheckUtils]: 83: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,359 INFO L290 TraceCheckUtils]: 84: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,359 INFO L290 TraceCheckUtils]: 85: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,359 INFO L290 TraceCheckUtils]: 86: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,359 INFO L290 TraceCheckUtils]: 87: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,359 INFO L290 TraceCheckUtils]: 88: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,359 INFO L290 TraceCheckUtils]: 89: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,359 INFO L290 TraceCheckUtils]: 90: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,360 INFO L290 TraceCheckUtils]: 91: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,360 INFO L290 TraceCheckUtils]: 92: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,360 INFO L290 TraceCheckUtils]: 93: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,360 INFO L290 TraceCheckUtils]: 94: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,360 INFO L290 TraceCheckUtils]: 95: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,360 INFO L290 TraceCheckUtils]: 96: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,360 INFO L290 TraceCheckUtils]: 97: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,360 INFO L290 TraceCheckUtils]: 98: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,360 INFO L290 TraceCheckUtils]: 99: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,360 INFO L290 TraceCheckUtils]: 100: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,360 INFO L290 TraceCheckUtils]: 101: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,360 INFO L290 TraceCheckUtils]: 102: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,361 INFO L290 TraceCheckUtils]: 103: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,361 INFO L290 TraceCheckUtils]: 104: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,361 INFO L290 TraceCheckUtils]: 105: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,361 INFO L290 TraceCheckUtils]: 106: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,361 INFO L290 TraceCheckUtils]: 107: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,361 INFO L290 TraceCheckUtils]: 108: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,361 INFO L290 TraceCheckUtils]: 109: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,361 INFO L290 TraceCheckUtils]: 110: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,361 INFO L290 TraceCheckUtils]: 111: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,361 INFO L290 TraceCheckUtils]: 112: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,361 INFO L290 TraceCheckUtils]: 113: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,362 INFO L290 TraceCheckUtils]: 114: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,362 INFO L290 TraceCheckUtils]: 115: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,362 INFO L290 TraceCheckUtils]: 116: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,362 INFO L290 TraceCheckUtils]: 117: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,362 INFO L290 TraceCheckUtils]: 118: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,362 INFO L290 TraceCheckUtils]: 119: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,362 INFO L290 TraceCheckUtils]: 120: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,362 INFO L290 TraceCheckUtils]: 121: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,362 INFO L290 TraceCheckUtils]: 122: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,362 INFO L290 TraceCheckUtils]: 123: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,362 INFO L290 TraceCheckUtils]: 124: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,363 INFO L290 TraceCheckUtils]: 125: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,363 INFO L290 TraceCheckUtils]: 126: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,363 INFO L290 TraceCheckUtils]: 127: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,363 INFO L290 TraceCheckUtils]: 128: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,363 INFO L290 TraceCheckUtils]: 129: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,363 INFO L290 TraceCheckUtils]: 130: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,363 INFO L290 TraceCheckUtils]: 131: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,363 INFO L290 TraceCheckUtils]: 132: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,363 INFO L290 TraceCheckUtils]: 133: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,363 INFO L290 TraceCheckUtils]: 134: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,363 INFO L290 TraceCheckUtils]: 135: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,364 INFO L290 TraceCheckUtils]: 136: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,364 INFO L290 TraceCheckUtils]: 137: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,364 INFO L290 TraceCheckUtils]: 138: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-27 10:51:56,364 INFO L290 TraceCheckUtils]: 139: Hoare triple {17558#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {17558#false} is VALID [2022-04-27 10:51:56,364 INFO L290 TraceCheckUtils]: 140: Hoare triple {17558#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {17558#false} is VALID [2022-04-27 10:51:56,364 INFO L290 TraceCheckUtils]: 141: Hoare triple {17558#false} assume 0 == ~__VERIFIER_assert__cond~0; {17558#false} is VALID [2022-04-27 10:51:56,364 INFO L290 TraceCheckUtils]: 142: Hoare triple {17558#false} assume !false; {17558#false} is VALID [2022-04-27 10:51:56,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:56,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:56,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [987542468] [2022-04-27 10:51:56,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [987542468] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:56,365 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:56,365 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-27 10:51:56,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1829175913] [2022-04-27 10:51:56,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:56,366 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 5.384615384615385) internal successors, (140), 25 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:56,366 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:56,366 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 26 states, 26 states have (on average 5.384615384615385) internal successors, (140), 25 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:56,457 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:56,457 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-27 10:51:56,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:56,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-27 10:51:56,458 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=302, Invalid=348, Unknown=0, NotChecked=0, Total=650 [2022-04-27 10:51:56,458 INFO L87 Difference]: Start difference. First operand 237 states and 285 transitions. Second operand has 26 states, 26 states have (on average 5.384615384615385) internal successors, (140), 25 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:57,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:57,861 INFO L93 Difference]: Finished difference Result 328 states and 376 transitions. [2022-04-27 10:51:57,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-27 10:51:57,861 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 5.384615384615385) internal successors, (140), 25 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:57,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:51:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 5.384615384615385) internal successors, (140), 25 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:57,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 287 transitions. [2022-04-27 10:51:57,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 5.384615384615385) internal successors, (140), 25 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:57,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 287 transitions. [2022-04-27 10:51:57,864 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 287 transitions. [2022-04-27 10:51:58,064 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 287 edges. 287 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:58,067 INFO L225 Difference]: With dead ends: 328 [2022-04-27 10:51:58,067 INFO L226 Difference]: Without dead ends: 233 [2022-04-27 10:51:58,068 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 275 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=900, Invalid=1452, Unknown=0, NotChecked=0, Total=2352 [2022-04-27 10:51:58,068 INFO L413 NwaCegarLoop]: 144 mSDtfsCounter, 219 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 705 mSolverCounterSat, 82 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 219 SdHoareTripleChecker+Valid, 166 SdHoareTripleChecker+Invalid, 787 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 705 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-27 10:51:58,068 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [219 Valid, 166 Invalid, 787 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 705 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-27 10:51:58,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states. [2022-04-27 10:51:58,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 233. [2022-04-27 10:51:58,124 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:51:58,124 INFO L82 GeneralOperation]: Start isEquivalent. First operand 233 states. Second operand has 233 states, 229 states have (on average 1.205240174672489) internal successors, (276), 229 states have internal predecessors, (276), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:58,124 INFO L74 IsIncluded]: Start isIncluded. First operand 233 states. Second operand has 233 states, 229 states have (on average 1.205240174672489) internal successors, (276), 229 states have internal predecessors, (276), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:58,125 INFO L87 Difference]: Start difference. First operand 233 states. Second operand has 233 states, 229 states have (on average 1.205240174672489) internal successors, (276), 229 states have internal predecessors, (276), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:58,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:58,128 INFO L93 Difference]: Finished difference Result 233 states and 279 transitions. [2022-04-27 10:51:58,129 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 279 transitions. [2022-04-27 10:51:58,129 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:58,129 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:58,129 INFO L74 IsIncluded]: Start isIncluded. First operand has 233 states, 229 states have (on average 1.205240174672489) internal successors, (276), 229 states have internal predecessors, (276), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 233 states. [2022-04-27 10:51:58,130 INFO L87 Difference]: Start difference. First operand has 233 states, 229 states have (on average 1.205240174672489) internal successors, (276), 229 states have internal predecessors, (276), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 233 states. [2022-04-27 10:51:58,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:51:58,133 INFO L93 Difference]: Finished difference Result 233 states and 279 transitions. [2022-04-27 10:51:58,133 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 279 transitions. [2022-04-27 10:51:58,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:51:58,134 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:51:58,134 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:51:58,134 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:51:58,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 233 states, 229 states have (on average 1.205240174672489) internal successors, (276), 229 states have internal predecessors, (276), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:58,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 279 transitions. [2022-04-27 10:51:58,140 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 279 transitions. Word has length 143 [2022-04-27 10:51:58,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:51:58,141 INFO L495 AbstractCegarLoop]: Abstraction has 233 states and 279 transitions. [2022-04-27 10:51:58,141 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 5.384615384615385) internal successors, (140), 25 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:58,141 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 279 transitions. [2022-04-27 10:51:58,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:51:58,143 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:51:58,143 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:51:58,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-27 10:51:58,143 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:51:58,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:51:58,143 INFO L85 PathProgramCache]: Analyzing trace with hash -1746101127, now seen corresponding path program 1 times [2022-04-27 10:51:58,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:51:58,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416071934] [2022-04-27 10:51:58,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:51:58,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:51:58,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:58,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:51:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:51:58,644 INFO L290 TraceCheckUtils]: 0: Hoare triple {18968#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {18937#true} is VALID [2022-04-27 10:51:58,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {18937#true} assume true; {18937#true} is VALID [2022-04-27 10:51:58,645 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18937#true} {18937#true} #705#return; {18937#true} is VALID [2022-04-27 10:51:58,645 INFO L272 TraceCheckUtils]: 0: Hoare triple {18937#true} call ULTIMATE.init(); {18968#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:51:58,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {18968#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {18937#true} is VALID [2022-04-27 10:51:58,645 INFO L290 TraceCheckUtils]: 2: Hoare triple {18937#true} assume true; {18937#true} is VALID [2022-04-27 10:51:58,646 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18937#true} {18937#true} #705#return; {18937#true} is VALID [2022-04-27 10:51:58,646 INFO L272 TraceCheckUtils]: 4: Hoare triple {18937#true} call #t~ret4 := main(); {18937#true} is VALID [2022-04-27 10:51:58,646 INFO L290 TraceCheckUtils]: 5: Hoare triple {18937#true} ~main__x~0 := 0;~main__y~0 := 50; {18942#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:58,646 INFO L290 TraceCheckUtils]: 6: Hoare triple {18942#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {18942#(= main_~main__x~0 0)} is VALID [2022-04-27 10:51:58,647 INFO L290 TraceCheckUtils]: 7: Hoare triple {18942#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18943#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:58,647 INFO L290 TraceCheckUtils]: 8: Hoare triple {18943#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {18943#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:51:58,648 INFO L290 TraceCheckUtils]: 9: Hoare triple {18943#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18944#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:58,648 INFO L290 TraceCheckUtils]: 10: Hoare triple {18944#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {18944#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:51:58,648 INFO L290 TraceCheckUtils]: 11: Hoare triple {18944#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18945#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:58,649 INFO L290 TraceCheckUtils]: 12: Hoare triple {18945#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {18945#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:51:58,649 INFO L290 TraceCheckUtils]: 13: Hoare triple {18945#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18946#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:58,650 INFO L290 TraceCheckUtils]: 14: Hoare triple {18946#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {18946#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:51:58,650 INFO L290 TraceCheckUtils]: 15: Hoare triple {18946#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18947#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:58,650 INFO L290 TraceCheckUtils]: 16: Hoare triple {18947#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {18947#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:51:58,651 INFO L290 TraceCheckUtils]: 17: Hoare triple {18947#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18948#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:58,651 INFO L290 TraceCheckUtils]: 18: Hoare triple {18948#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {18948#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:51:58,652 INFO L290 TraceCheckUtils]: 19: Hoare triple {18948#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18949#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:58,652 INFO L290 TraceCheckUtils]: 20: Hoare triple {18949#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {18949#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:51:58,652 INFO L290 TraceCheckUtils]: 21: Hoare triple {18949#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18950#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:58,653 INFO L290 TraceCheckUtils]: 22: Hoare triple {18950#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {18950#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:51:58,653 INFO L290 TraceCheckUtils]: 23: Hoare triple {18950#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18951#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:58,654 INFO L290 TraceCheckUtils]: 24: Hoare triple {18951#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {18951#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:51:58,654 INFO L290 TraceCheckUtils]: 25: Hoare triple {18951#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18952#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:58,654 INFO L290 TraceCheckUtils]: 26: Hoare triple {18952#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {18952#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:51:58,655 INFO L290 TraceCheckUtils]: 27: Hoare triple {18952#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18953#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:58,655 INFO L290 TraceCheckUtils]: 28: Hoare triple {18953#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {18953#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:51:58,656 INFO L290 TraceCheckUtils]: 29: Hoare triple {18953#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18954#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:58,656 INFO L290 TraceCheckUtils]: 30: Hoare triple {18954#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {18954#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:51:58,657 INFO L290 TraceCheckUtils]: 31: Hoare triple {18954#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18955#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:51:58,657 INFO L290 TraceCheckUtils]: 32: Hoare triple {18955#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {18955#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:51:58,657 INFO L290 TraceCheckUtils]: 33: Hoare triple {18955#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18956#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:51:58,658 INFO L290 TraceCheckUtils]: 34: Hoare triple {18956#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {18956#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:51:58,658 INFO L290 TraceCheckUtils]: 35: Hoare triple {18956#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18957#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:51:58,659 INFO L290 TraceCheckUtils]: 36: Hoare triple {18957#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {18957#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:51:58,659 INFO L290 TraceCheckUtils]: 37: Hoare triple {18957#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18958#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:51:58,659 INFO L290 TraceCheckUtils]: 38: Hoare triple {18958#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {18958#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:51:58,660 INFO L290 TraceCheckUtils]: 39: Hoare triple {18958#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18959#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:51:58,660 INFO L290 TraceCheckUtils]: 40: Hoare triple {18959#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {18959#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:51:58,661 INFO L290 TraceCheckUtils]: 41: Hoare triple {18959#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18960#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:51:58,661 INFO L290 TraceCheckUtils]: 42: Hoare triple {18960#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {18960#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:51:58,661 INFO L290 TraceCheckUtils]: 43: Hoare triple {18960#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18961#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:51:58,662 INFO L290 TraceCheckUtils]: 44: Hoare triple {18961#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {18961#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:51:58,662 INFO L290 TraceCheckUtils]: 45: Hoare triple {18961#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18962#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:51:58,663 INFO L290 TraceCheckUtils]: 46: Hoare triple {18962#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {18962#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:51:58,663 INFO L290 TraceCheckUtils]: 47: Hoare triple {18962#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18963#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:51:58,663 INFO L290 TraceCheckUtils]: 48: Hoare triple {18963#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {18963#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:51:58,664 INFO L290 TraceCheckUtils]: 49: Hoare triple {18963#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18964#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:51:58,664 INFO L290 TraceCheckUtils]: 50: Hoare triple {18964#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {18964#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:51:58,665 INFO L290 TraceCheckUtils]: 51: Hoare triple {18964#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18965#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:51:58,665 INFO L290 TraceCheckUtils]: 52: Hoare triple {18965#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {18965#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:51:58,666 INFO L290 TraceCheckUtils]: 53: Hoare triple {18965#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18966#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:51:58,666 INFO L290 TraceCheckUtils]: 54: Hoare triple {18966#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {18966#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:51:58,666 INFO L290 TraceCheckUtils]: 55: Hoare triple {18966#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {18967#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:51:58,667 INFO L290 TraceCheckUtils]: 56: Hoare triple {18967#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {18967#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:51:58,667 INFO L290 TraceCheckUtils]: 57: Hoare triple {18967#(<= main_~main__x~0 25)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,667 INFO L290 TraceCheckUtils]: 58: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,667 INFO L290 TraceCheckUtils]: 59: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,667 INFO L290 TraceCheckUtils]: 60: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 61: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 62: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 63: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 64: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 65: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 66: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 67: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 68: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 69: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 70: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 71: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 72: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,668 INFO L290 TraceCheckUtils]: 73: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,669 INFO L290 TraceCheckUtils]: 74: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,669 INFO L290 TraceCheckUtils]: 75: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,669 INFO L290 TraceCheckUtils]: 76: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,671 INFO L290 TraceCheckUtils]: 77: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,671 INFO L290 TraceCheckUtils]: 78: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,671 INFO L290 TraceCheckUtils]: 79: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,671 INFO L290 TraceCheckUtils]: 80: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,671 INFO L290 TraceCheckUtils]: 81: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,671 INFO L290 TraceCheckUtils]: 82: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,671 INFO L290 TraceCheckUtils]: 83: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,671 INFO L290 TraceCheckUtils]: 84: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,671 INFO L290 TraceCheckUtils]: 85: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,671 INFO L290 TraceCheckUtils]: 86: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,671 INFO L290 TraceCheckUtils]: 87: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,671 INFO L290 TraceCheckUtils]: 88: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,672 INFO L290 TraceCheckUtils]: 89: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,672 INFO L290 TraceCheckUtils]: 90: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,672 INFO L290 TraceCheckUtils]: 91: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,672 INFO L290 TraceCheckUtils]: 92: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,672 INFO L290 TraceCheckUtils]: 93: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,672 INFO L290 TraceCheckUtils]: 94: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,672 INFO L290 TraceCheckUtils]: 95: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,672 INFO L290 TraceCheckUtils]: 96: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,672 INFO L290 TraceCheckUtils]: 97: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,672 INFO L290 TraceCheckUtils]: 98: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,672 INFO L290 TraceCheckUtils]: 99: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,672 INFO L290 TraceCheckUtils]: 100: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 101: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 102: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 103: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 104: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 105: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 106: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 107: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 108: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 109: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 110: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 111: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 112: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,673 INFO L290 TraceCheckUtils]: 113: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,674 INFO L290 TraceCheckUtils]: 114: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,674 INFO L290 TraceCheckUtils]: 115: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,674 INFO L290 TraceCheckUtils]: 116: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,674 INFO L290 TraceCheckUtils]: 117: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,674 INFO L290 TraceCheckUtils]: 118: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,674 INFO L290 TraceCheckUtils]: 119: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,674 INFO L290 TraceCheckUtils]: 120: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,674 INFO L290 TraceCheckUtils]: 121: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,674 INFO L290 TraceCheckUtils]: 122: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,674 INFO L290 TraceCheckUtils]: 123: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,674 INFO L290 TraceCheckUtils]: 124: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,674 INFO L290 TraceCheckUtils]: 125: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,675 INFO L290 TraceCheckUtils]: 126: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,675 INFO L290 TraceCheckUtils]: 127: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,675 INFO L290 TraceCheckUtils]: 128: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,675 INFO L290 TraceCheckUtils]: 129: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,675 INFO L290 TraceCheckUtils]: 130: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,675 INFO L290 TraceCheckUtils]: 131: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,675 INFO L290 TraceCheckUtils]: 132: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,675 INFO L290 TraceCheckUtils]: 133: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,675 INFO L290 TraceCheckUtils]: 134: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,675 INFO L290 TraceCheckUtils]: 135: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,675 INFO L290 TraceCheckUtils]: 136: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,675 INFO L290 TraceCheckUtils]: 137: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,676 INFO L290 TraceCheckUtils]: 138: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-27 10:51:58,676 INFO L290 TraceCheckUtils]: 139: Hoare triple {18938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {18938#false} is VALID [2022-04-27 10:51:58,676 INFO L290 TraceCheckUtils]: 140: Hoare triple {18938#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {18938#false} is VALID [2022-04-27 10:51:58,676 INFO L290 TraceCheckUtils]: 141: Hoare triple {18938#false} assume 0 == ~__VERIFIER_assert__cond~0; {18938#false} is VALID [2022-04-27 10:51:58,676 INFO L290 TraceCheckUtils]: 142: Hoare triple {18938#false} assume !false; {18938#false} is VALID [2022-04-27 10:51:58,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:51:58,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:51:58,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416071934] [2022-04-27 10:51:58,677 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416071934] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:51:58,677 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:51:58,677 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-27 10:51:58,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166955750] [2022-04-27 10:51:58,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:51:58,678 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 4.827586206896552) internal successors, (140), 28 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:51:58,678 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:51:58,678 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 29 states, 29 states have (on average 4.827586206896552) internal successors, (140), 28 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:51:58,777 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:51:58,777 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-27 10:51:58,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:51:58,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-27 10:51:58,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=380, Invalid=432, Unknown=0, NotChecked=0, Total=812 [2022-04-27 10:51:58,778 INFO L87 Difference]: Start difference. First operand 233 states and 279 transitions. Second operand has 29 states, 29 states have (on average 4.827586206896552) internal successors, (140), 28 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:00,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:00,524 INFO L93 Difference]: Finished difference Result 318 states and 364 transitions. [2022-04-27 10:52:00,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-04-27 10:52:00,524 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 4.827586206896552) internal successors, (140), 28 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:00,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:00,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 4.827586206896552) internal successors, (140), 28 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:00,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 281 transitions. [2022-04-27 10:52:00,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 4.827586206896552) internal successors, (140), 28 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:00,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 281 transitions. [2022-04-27 10:52:00,529 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 281 transitions. [2022-04-27 10:52:00,721 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:00,723 INFO L225 Difference]: With dead ends: 318 [2022-04-27 10:52:00,723 INFO L226 Difference]: Without dead ends: 227 [2022-04-27 10:52:00,724 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 350 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1134, Invalid=1836, Unknown=0, NotChecked=0, Total=2970 [2022-04-27 10:52:00,725 INFO L413 NwaCegarLoop]: 135 mSDtfsCounter, 225 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 867 mSolverCounterSat, 98 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 225 SdHoareTripleChecker+Valid, 162 SdHoareTripleChecker+Invalid, 965 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 867 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:00,725 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [225 Valid, 162 Invalid, 965 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 867 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-27 10:52:00,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-04-27 10:52:00,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2022-04-27 10:52:00,782 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:00,783 INFO L82 GeneralOperation]: Start isEquivalent. First operand 227 states. Second operand has 227 states, 223 states have (on average 1.1973094170403586) internal successors, (267), 223 states have internal predecessors, (267), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:00,783 INFO L74 IsIncluded]: Start isIncluded. First operand 227 states. Second operand has 227 states, 223 states have (on average 1.1973094170403586) internal successors, (267), 223 states have internal predecessors, (267), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:00,784 INFO L87 Difference]: Start difference. First operand 227 states. Second operand has 227 states, 223 states have (on average 1.1973094170403586) internal successors, (267), 223 states have internal predecessors, (267), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:00,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:00,787 INFO L93 Difference]: Finished difference Result 227 states and 270 transitions. [2022-04-27 10:52:00,787 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 270 transitions. [2022-04-27 10:52:00,788 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:00,788 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:00,788 INFO L74 IsIncluded]: Start isIncluded. First operand has 227 states, 223 states have (on average 1.1973094170403586) internal successors, (267), 223 states have internal predecessors, (267), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 227 states. [2022-04-27 10:52:00,788 INFO L87 Difference]: Start difference. First operand has 227 states, 223 states have (on average 1.1973094170403586) internal successors, (267), 223 states have internal predecessors, (267), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 227 states. [2022-04-27 10:52:00,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:00,792 INFO L93 Difference]: Finished difference Result 227 states and 270 transitions. [2022-04-27 10:52:00,792 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 270 transitions. [2022-04-27 10:52:00,792 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:00,793 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:00,793 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:00,793 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:00,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 223 states have (on average 1.1973094170403586) internal successors, (267), 223 states have internal predecessors, (267), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:00,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 270 transitions. [2022-04-27 10:52:00,797 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 270 transitions. Word has length 143 [2022-04-27 10:52:00,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:00,797 INFO L495 AbstractCegarLoop]: Abstraction has 227 states and 270 transitions. [2022-04-27 10:52:00,798 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 4.827586206896552) internal successors, (140), 28 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 270 transitions. [2022-04-27 10:52:00,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:00,798 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:00,799 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:00,799 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-27 10:52:00,799 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:00,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:00,799 INFO L85 PathProgramCache]: Analyzing trace with hash 297304713, now seen corresponding path program 1 times [2022-04-27 10:52:00,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:00,799 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1399539482] [2022-04-27 10:52:00,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:00,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:01,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:01,246 INFO L290 TraceCheckUtils]: 0: Hoare triple {20323#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {20290#true} is VALID [2022-04-27 10:52:01,246 INFO L290 TraceCheckUtils]: 1: Hoare triple {20290#true} assume true; {20290#true} is VALID [2022-04-27 10:52:01,246 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20290#true} {20290#true} #705#return; {20290#true} is VALID [2022-04-27 10:52:01,247 INFO L272 TraceCheckUtils]: 0: Hoare triple {20290#true} call ULTIMATE.init(); {20323#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:01,247 INFO L290 TraceCheckUtils]: 1: Hoare triple {20323#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {20290#true} is VALID [2022-04-27 10:52:01,247 INFO L290 TraceCheckUtils]: 2: Hoare triple {20290#true} assume true; {20290#true} is VALID [2022-04-27 10:52:01,247 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20290#true} {20290#true} #705#return; {20290#true} is VALID [2022-04-27 10:52:01,247 INFO L272 TraceCheckUtils]: 4: Hoare triple {20290#true} call #t~ret4 := main(); {20290#true} is VALID [2022-04-27 10:52:01,247 INFO L290 TraceCheckUtils]: 5: Hoare triple {20290#true} ~main__x~0 := 0;~main__y~0 := 50; {20295#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:01,248 INFO L290 TraceCheckUtils]: 6: Hoare triple {20295#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {20295#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:01,248 INFO L290 TraceCheckUtils]: 7: Hoare triple {20295#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20296#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:01,248 INFO L290 TraceCheckUtils]: 8: Hoare triple {20296#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {20296#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:01,249 INFO L290 TraceCheckUtils]: 9: Hoare triple {20296#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20297#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:01,249 INFO L290 TraceCheckUtils]: 10: Hoare triple {20297#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {20297#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:01,249 INFO L290 TraceCheckUtils]: 11: Hoare triple {20297#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20298#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:01,249 INFO L290 TraceCheckUtils]: 12: Hoare triple {20298#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {20298#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:01,250 INFO L290 TraceCheckUtils]: 13: Hoare triple {20298#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20299#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:01,250 INFO L290 TraceCheckUtils]: 14: Hoare triple {20299#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {20299#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:01,250 INFO L290 TraceCheckUtils]: 15: Hoare triple {20299#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20300#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:01,251 INFO L290 TraceCheckUtils]: 16: Hoare triple {20300#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {20300#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:01,251 INFO L290 TraceCheckUtils]: 17: Hoare triple {20300#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20301#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:01,251 INFO L290 TraceCheckUtils]: 18: Hoare triple {20301#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {20301#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:01,252 INFO L290 TraceCheckUtils]: 19: Hoare triple {20301#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20302#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:01,252 INFO L290 TraceCheckUtils]: 20: Hoare triple {20302#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {20302#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:01,252 INFO L290 TraceCheckUtils]: 21: Hoare triple {20302#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20303#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:01,253 INFO L290 TraceCheckUtils]: 22: Hoare triple {20303#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {20303#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:01,253 INFO L290 TraceCheckUtils]: 23: Hoare triple {20303#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20304#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:01,253 INFO L290 TraceCheckUtils]: 24: Hoare triple {20304#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {20304#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:01,254 INFO L290 TraceCheckUtils]: 25: Hoare triple {20304#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20305#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:01,254 INFO L290 TraceCheckUtils]: 26: Hoare triple {20305#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {20305#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:01,254 INFO L290 TraceCheckUtils]: 27: Hoare triple {20305#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20306#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:01,255 INFO L290 TraceCheckUtils]: 28: Hoare triple {20306#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {20306#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:01,255 INFO L290 TraceCheckUtils]: 29: Hoare triple {20306#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20307#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:01,255 INFO L290 TraceCheckUtils]: 30: Hoare triple {20307#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {20307#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:01,256 INFO L290 TraceCheckUtils]: 31: Hoare triple {20307#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20308#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:01,256 INFO L290 TraceCheckUtils]: 32: Hoare triple {20308#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {20308#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:01,256 INFO L290 TraceCheckUtils]: 33: Hoare triple {20308#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20309#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:01,257 INFO L290 TraceCheckUtils]: 34: Hoare triple {20309#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {20309#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:01,257 INFO L290 TraceCheckUtils]: 35: Hoare triple {20309#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20310#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:01,257 INFO L290 TraceCheckUtils]: 36: Hoare triple {20310#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {20310#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:01,258 INFO L290 TraceCheckUtils]: 37: Hoare triple {20310#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20311#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:01,258 INFO L290 TraceCheckUtils]: 38: Hoare triple {20311#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {20311#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:01,258 INFO L290 TraceCheckUtils]: 39: Hoare triple {20311#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20312#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:01,259 INFO L290 TraceCheckUtils]: 40: Hoare triple {20312#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {20312#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:01,259 INFO L290 TraceCheckUtils]: 41: Hoare triple {20312#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20313#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:01,259 INFO L290 TraceCheckUtils]: 42: Hoare triple {20313#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {20313#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:01,260 INFO L290 TraceCheckUtils]: 43: Hoare triple {20313#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20314#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:01,260 INFO L290 TraceCheckUtils]: 44: Hoare triple {20314#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {20314#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:01,260 INFO L290 TraceCheckUtils]: 45: Hoare triple {20314#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20315#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:01,261 INFO L290 TraceCheckUtils]: 46: Hoare triple {20315#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {20315#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:01,261 INFO L290 TraceCheckUtils]: 47: Hoare triple {20315#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20316#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:01,261 INFO L290 TraceCheckUtils]: 48: Hoare triple {20316#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {20316#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:01,262 INFO L290 TraceCheckUtils]: 49: Hoare triple {20316#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20317#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:01,262 INFO L290 TraceCheckUtils]: 50: Hoare triple {20317#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {20317#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:01,262 INFO L290 TraceCheckUtils]: 51: Hoare triple {20317#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20318#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:01,263 INFO L290 TraceCheckUtils]: 52: Hoare triple {20318#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {20318#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:01,263 INFO L290 TraceCheckUtils]: 53: Hoare triple {20318#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20319#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:01,263 INFO L290 TraceCheckUtils]: 54: Hoare triple {20319#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {20319#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:01,264 INFO L290 TraceCheckUtils]: 55: Hoare triple {20319#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20320#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:01,264 INFO L290 TraceCheckUtils]: 56: Hoare triple {20320#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {20320#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:01,264 INFO L290 TraceCheckUtils]: 57: Hoare triple {20320#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20321#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:01,265 INFO L290 TraceCheckUtils]: 58: Hoare triple {20321#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {20321#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:01,265 INFO L290 TraceCheckUtils]: 59: Hoare triple {20321#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {20322#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:01,265 INFO L290 TraceCheckUtils]: 60: Hoare triple {20322#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {20322#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 61: Hoare triple {20322#(<= main_~main__x~0 27)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 62: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 63: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 64: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 65: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 66: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 67: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 68: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 69: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 70: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 71: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 72: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 73: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 74: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 75: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,266 INFO L290 TraceCheckUtils]: 76: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 77: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 78: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 79: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 80: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 81: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 82: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 83: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 84: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 85: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 86: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 87: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 88: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 89: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 90: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 91: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 92: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,267 INFO L290 TraceCheckUtils]: 93: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 94: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 95: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 96: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 97: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 98: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 99: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 100: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 101: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 102: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 103: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 104: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 105: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 106: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 107: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,268 INFO L290 TraceCheckUtils]: 108: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 109: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 110: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 111: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 112: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 113: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 114: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 115: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 116: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 117: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 118: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 119: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 120: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,269 INFO L290 TraceCheckUtils]: 121: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 122: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 123: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 124: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 125: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 126: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 127: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 128: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 129: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 130: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 131: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 132: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 133: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 134: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 135: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 136: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 137: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,270 INFO L290 TraceCheckUtils]: 138: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-27 10:52:01,271 INFO L290 TraceCheckUtils]: 139: Hoare triple {20291#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {20291#false} is VALID [2022-04-27 10:52:01,271 INFO L290 TraceCheckUtils]: 140: Hoare triple {20291#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {20291#false} is VALID [2022-04-27 10:52:01,271 INFO L290 TraceCheckUtils]: 141: Hoare triple {20291#false} assume 0 == ~__VERIFIER_assert__cond~0; {20291#false} is VALID [2022-04-27 10:52:01,271 INFO L290 TraceCheckUtils]: 142: Hoare triple {20291#false} assume !false; {20291#false} is VALID [2022-04-27 10:52:01,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:01,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:01,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1399539482] [2022-04-27 10:52:01,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1399539482] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:01,271 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:01,271 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-27 10:52:01,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1817251158] [2022-04-27 10:52:01,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:01,272 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 4.516129032258065) internal successors, (140), 30 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:01,272 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:01,272 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 31 states, 31 states have (on average 4.516129032258065) internal successors, (140), 30 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:01,366 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:01,367 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-27 10:52:01,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:01,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-27 10:52:01,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=437, Invalid=493, Unknown=0, NotChecked=0, Total=930 [2022-04-27 10:52:01,368 INFO L87 Difference]: Start difference. First operand 227 states and 270 transitions. Second operand has 31 states, 31 states have (on average 4.516129032258065) internal successors, (140), 30 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:03,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:03,235 INFO L93 Difference]: Finished difference Result 308 states and 351 transitions. [2022-04-27 10:52:03,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-04-27 10:52:03,236 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 4.516129032258065) internal successors, (140), 30 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:03,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:03,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 4.516129032258065) internal successors, (140), 30 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 272 transitions. [2022-04-27 10:52:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 4.516129032258065) internal successors, (140), 30 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:03,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 272 transitions. [2022-04-27 10:52:03,238 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 272 transitions. [2022-04-27 10:52:03,426 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:03,429 INFO L225 Difference]: With dead ends: 308 [2022-04-27 10:52:03,429 INFO L226 Difference]: Without dead ends: 223 [2022-04-27 10:52:03,430 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 405 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1305, Invalid=2117, Unknown=0, NotChecked=0, Total=3422 [2022-04-27 10:52:03,431 INFO L413 NwaCegarLoop]: 129 mSDtfsCounter, 244 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 983 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 244 SdHoareTripleChecker+Valid, 161 SdHoareTripleChecker+Invalid, 1105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 983 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:03,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [244 Valid, 161 Invalid, 1105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 983 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-27 10:52:03,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states. [2022-04-27 10:52:03,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 223. [2022-04-27 10:52:03,467 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:03,467 INFO L82 GeneralOperation]: Start isEquivalent. First operand 223 states. Second operand has 223 states, 219 states have (on average 1.1917808219178083) internal successors, (261), 219 states have internal predecessors, (261), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:03,468 INFO L74 IsIncluded]: Start isIncluded. First operand 223 states. Second operand has 223 states, 219 states have (on average 1.1917808219178083) internal successors, (261), 219 states have internal predecessors, (261), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:03,468 INFO L87 Difference]: Start difference. First operand 223 states. Second operand has 223 states, 219 states have (on average 1.1917808219178083) internal successors, (261), 219 states have internal predecessors, (261), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:03,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:03,471 INFO L93 Difference]: Finished difference Result 223 states and 264 transitions. [2022-04-27 10:52:03,471 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 264 transitions. [2022-04-27 10:52:03,472 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:03,472 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:03,472 INFO L74 IsIncluded]: Start isIncluded. First operand has 223 states, 219 states have (on average 1.1917808219178083) internal successors, (261), 219 states have internal predecessors, (261), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 223 states. [2022-04-27 10:52:03,472 INFO L87 Difference]: Start difference. First operand has 223 states, 219 states have (on average 1.1917808219178083) internal successors, (261), 219 states have internal predecessors, (261), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 223 states. [2022-04-27 10:52:03,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:03,476 INFO L93 Difference]: Finished difference Result 223 states and 264 transitions. [2022-04-27 10:52:03,476 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 264 transitions. [2022-04-27 10:52:03,476 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:03,476 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:03,477 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:03,477 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:03,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 223 states, 219 states have (on average 1.1917808219178083) internal successors, (261), 219 states have internal predecessors, (261), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 264 transitions. [2022-04-27 10:52:03,481 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 264 transitions. Word has length 143 [2022-04-27 10:52:03,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:03,481 INFO L495 AbstractCegarLoop]: Abstraction has 223 states and 264 transitions. [2022-04-27 10:52:03,481 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 4.516129032258065) internal successors, (140), 30 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 264 transitions. [2022-04-27 10:52:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:03,482 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:03,482 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:03,482 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-27 10:52:03,482 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:03,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:03,483 INFO L85 PathProgramCache]: Analyzing trace with hash 2017851138, now seen corresponding path program 1 times [2022-04-27 10:52:03,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:03,483 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021564470] [2022-04-27 10:52:03,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:03,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:03,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:03,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:03,963 INFO L290 TraceCheckUtils]: 0: Hoare triple {21654#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {21620#true} is VALID [2022-04-27 10:52:03,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {21620#true} assume true; {21620#true} is VALID [2022-04-27 10:52:03,963 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21620#true} {21620#true} #705#return; {21620#true} is VALID [2022-04-27 10:52:03,964 INFO L272 TraceCheckUtils]: 0: Hoare triple {21620#true} call ULTIMATE.init(); {21654#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:03,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {21654#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {21620#true} is VALID [2022-04-27 10:52:03,964 INFO L290 TraceCheckUtils]: 2: Hoare triple {21620#true} assume true; {21620#true} is VALID [2022-04-27 10:52:03,964 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21620#true} {21620#true} #705#return; {21620#true} is VALID [2022-04-27 10:52:03,964 INFO L272 TraceCheckUtils]: 4: Hoare triple {21620#true} call #t~ret4 := main(); {21620#true} is VALID [2022-04-27 10:52:03,964 INFO L290 TraceCheckUtils]: 5: Hoare triple {21620#true} ~main__x~0 := 0;~main__y~0 := 50; {21625#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:03,965 INFO L290 TraceCheckUtils]: 6: Hoare triple {21625#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {21625#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:03,965 INFO L290 TraceCheckUtils]: 7: Hoare triple {21625#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21626#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:03,965 INFO L290 TraceCheckUtils]: 8: Hoare triple {21626#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {21626#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:03,966 INFO L290 TraceCheckUtils]: 9: Hoare triple {21626#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21627#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:03,966 INFO L290 TraceCheckUtils]: 10: Hoare triple {21627#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {21627#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:03,966 INFO L290 TraceCheckUtils]: 11: Hoare triple {21627#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21628#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:03,967 INFO L290 TraceCheckUtils]: 12: Hoare triple {21628#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {21628#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:03,967 INFO L290 TraceCheckUtils]: 13: Hoare triple {21628#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21629#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:03,967 INFO L290 TraceCheckUtils]: 14: Hoare triple {21629#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {21629#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:03,968 INFO L290 TraceCheckUtils]: 15: Hoare triple {21629#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21630#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:03,968 INFO L290 TraceCheckUtils]: 16: Hoare triple {21630#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {21630#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:03,968 INFO L290 TraceCheckUtils]: 17: Hoare triple {21630#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21631#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:03,969 INFO L290 TraceCheckUtils]: 18: Hoare triple {21631#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {21631#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:03,969 INFO L290 TraceCheckUtils]: 19: Hoare triple {21631#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21632#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:03,969 INFO L290 TraceCheckUtils]: 20: Hoare triple {21632#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {21632#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:03,970 INFO L290 TraceCheckUtils]: 21: Hoare triple {21632#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21633#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:03,970 INFO L290 TraceCheckUtils]: 22: Hoare triple {21633#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {21633#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:03,970 INFO L290 TraceCheckUtils]: 23: Hoare triple {21633#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21634#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:03,970 INFO L290 TraceCheckUtils]: 24: Hoare triple {21634#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {21634#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:03,971 INFO L290 TraceCheckUtils]: 25: Hoare triple {21634#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21635#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:03,971 INFO L290 TraceCheckUtils]: 26: Hoare triple {21635#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {21635#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:03,972 INFO L290 TraceCheckUtils]: 27: Hoare triple {21635#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21636#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:03,972 INFO L290 TraceCheckUtils]: 28: Hoare triple {21636#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {21636#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:03,972 INFO L290 TraceCheckUtils]: 29: Hoare triple {21636#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21637#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:03,972 INFO L290 TraceCheckUtils]: 30: Hoare triple {21637#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {21637#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:03,973 INFO L290 TraceCheckUtils]: 31: Hoare triple {21637#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21638#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:03,973 INFO L290 TraceCheckUtils]: 32: Hoare triple {21638#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {21638#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:03,973 INFO L290 TraceCheckUtils]: 33: Hoare triple {21638#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21639#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:03,974 INFO L290 TraceCheckUtils]: 34: Hoare triple {21639#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {21639#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:03,974 INFO L290 TraceCheckUtils]: 35: Hoare triple {21639#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21640#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:03,974 INFO L290 TraceCheckUtils]: 36: Hoare triple {21640#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {21640#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:03,975 INFO L290 TraceCheckUtils]: 37: Hoare triple {21640#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21641#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:03,975 INFO L290 TraceCheckUtils]: 38: Hoare triple {21641#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {21641#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:03,975 INFO L290 TraceCheckUtils]: 39: Hoare triple {21641#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21642#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:03,976 INFO L290 TraceCheckUtils]: 40: Hoare triple {21642#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {21642#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:03,976 INFO L290 TraceCheckUtils]: 41: Hoare triple {21642#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21643#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:03,976 INFO L290 TraceCheckUtils]: 42: Hoare triple {21643#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {21643#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:03,977 INFO L290 TraceCheckUtils]: 43: Hoare triple {21643#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21644#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:03,977 INFO L290 TraceCheckUtils]: 44: Hoare triple {21644#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {21644#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:03,977 INFO L290 TraceCheckUtils]: 45: Hoare triple {21644#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21645#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:03,978 INFO L290 TraceCheckUtils]: 46: Hoare triple {21645#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {21645#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:03,978 INFO L290 TraceCheckUtils]: 47: Hoare triple {21645#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21646#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:03,978 INFO L290 TraceCheckUtils]: 48: Hoare triple {21646#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {21646#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:03,979 INFO L290 TraceCheckUtils]: 49: Hoare triple {21646#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21647#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:03,979 INFO L290 TraceCheckUtils]: 50: Hoare triple {21647#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {21647#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:03,979 INFO L290 TraceCheckUtils]: 51: Hoare triple {21647#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21648#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:03,980 INFO L290 TraceCheckUtils]: 52: Hoare triple {21648#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {21648#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:03,980 INFO L290 TraceCheckUtils]: 53: Hoare triple {21648#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21649#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:03,980 INFO L290 TraceCheckUtils]: 54: Hoare triple {21649#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {21649#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:03,987 INFO L290 TraceCheckUtils]: 55: Hoare triple {21649#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21650#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:03,988 INFO L290 TraceCheckUtils]: 56: Hoare triple {21650#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {21650#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:03,988 INFO L290 TraceCheckUtils]: 57: Hoare triple {21650#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21651#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:03,988 INFO L290 TraceCheckUtils]: 58: Hoare triple {21651#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {21651#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:03,989 INFO L290 TraceCheckUtils]: 59: Hoare triple {21651#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21652#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:03,989 INFO L290 TraceCheckUtils]: 60: Hoare triple {21652#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {21652#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:03,990 INFO L290 TraceCheckUtils]: 61: Hoare triple {21652#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {21653#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:03,990 INFO L290 TraceCheckUtils]: 62: Hoare triple {21653#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {21653#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:03,990 INFO L290 TraceCheckUtils]: 63: Hoare triple {21653#(<= main_~main__x~0 28)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,990 INFO L290 TraceCheckUtils]: 64: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,990 INFO L290 TraceCheckUtils]: 65: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,990 INFO L290 TraceCheckUtils]: 66: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 67: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 68: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 69: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 70: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 71: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 72: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 73: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 74: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 75: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 76: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 77: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 78: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 79: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 80: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 81: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 82: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,991 INFO L290 TraceCheckUtils]: 83: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 84: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 85: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 86: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 87: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 88: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 89: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 90: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 91: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 92: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 93: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 94: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 95: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 96: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 97: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 98: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 99: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,992 INFO L290 TraceCheckUtils]: 100: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 101: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 102: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 103: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 104: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 105: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 106: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 107: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 108: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 109: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 110: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 111: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 112: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 113: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,993 INFO L290 TraceCheckUtils]: 114: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,994 INFO L290 TraceCheckUtils]: 115: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,994 INFO L290 TraceCheckUtils]: 116: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,994 INFO L290 TraceCheckUtils]: 117: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,994 INFO L290 TraceCheckUtils]: 118: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,994 INFO L290 TraceCheckUtils]: 119: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,994 INFO L290 TraceCheckUtils]: 120: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,995 INFO L290 TraceCheckUtils]: 121: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,995 INFO L290 TraceCheckUtils]: 122: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,995 INFO L290 TraceCheckUtils]: 123: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,995 INFO L290 TraceCheckUtils]: 124: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,995 INFO L290 TraceCheckUtils]: 125: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,995 INFO L290 TraceCheckUtils]: 126: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,995 INFO L290 TraceCheckUtils]: 127: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,995 INFO L290 TraceCheckUtils]: 128: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,995 INFO L290 TraceCheckUtils]: 129: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,995 INFO L290 TraceCheckUtils]: 130: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,996 INFO L290 TraceCheckUtils]: 131: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,996 INFO L290 TraceCheckUtils]: 132: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,996 INFO L290 TraceCheckUtils]: 133: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,998 INFO L290 TraceCheckUtils]: 134: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,999 INFO L290 TraceCheckUtils]: 135: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,999 INFO L290 TraceCheckUtils]: 136: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,999 INFO L290 TraceCheckUtils]: 137: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:03,999 INFO L290 TraceCheckUtils]: 138: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-27 10:52:03,999 INFO L290 TraceCheckUtils]: 139: Hoare triple {21621#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {21621#false} is VALID [2022-04-27 10:52:04,000 INFO L290 TraceCheckUtils]: 140: Hoare triple {21621#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {21621#false} is VALID [2022-04-27 10:52:04,000 INFO L290 TraceCheckUtils]: 141: Hoare triple {21621#false} assume 0 == ~__VERIFIER_assert__cond~0; {21621#false} is VALID [2022-04-27 10:52:04,000 INFO L290 TraceCheckUtils]: 142: Hoare triple {21621#false} assume !false; {21621#false} is VALID [2022-04-27 10:52:04,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:04,001 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:04,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021564470] [2022-04-27 10:52:04,003 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1021564470] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:04,003 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:04,003 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-27 10:52:04,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380176095] [2022-04-27 10:52:04,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:04,004 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 4.375) internal successors, (140), 31 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:04,004 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:04,004 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 32 states, 32 states have (on average 4.375) internal successors, (140), 31 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:04,088 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:04,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-27 10:52:04,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:04,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-27 10:52:04,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=467, Invalid=525, Unknown=0, NotChecked=0, Total=992 [2022-04-27 10:52:04,089 INFO L87 Difference]: Start difference. First operand 223 states and 264 transitions. Second operand has 32 states, 32 states have (on average 4.375) internal successors, (140), 31 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:05,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:05,920 INFO L93 Difference]: Finished difference Result 302 states and 343 transitions. [2022-04-27 10:52:05,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-27 10:52:05,921 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 4.375) internal successors, (140), 31 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:05,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 4.375) internal successors, (140), 31 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:05,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 266 transitions. [2022-04-27 10:52:05,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 4.375) internal successors, (140), 31 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:05,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 266 transitions. [2022-04-27 10:52:05,924 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 266 transitions. [2022-04-27 10:52:06,152 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 266 edges. 266 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:06,156 INFO L225 Difference]: With dead ends: 302 [2022-04-27 10:52:06,156 INFO L226 Difference]: Without dead ends: 221 [2022-04-27 10:52:06,157 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 434 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1395, Invalid=2265, Unknown=0, NotChecked=0, Total=3660 [2022-04-27 10:52:06,160 INFO L413 NwaCegarLoop]: 126 mSDtfsCounter, 228 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 969 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 228 SdHoareTripleChecker+Valid, 158 SdHoareTripleChecker+Invalid, 1077 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 969 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:06,162 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [228 Valid, 158 Invalid, 1077 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 969 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-27 10:52:06,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2022-04-27 10:52:06,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 221. [2022-04-27 10:52:06,219 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:06,219 INFO L82 GeneralOperation]: Start isEquivalent. First operand 221 states. Second operand has 221 states, 217 states have (on average 1.1889400921658986) internal successors, (258), 217 states have internal predecessors, (258), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:06,220 INFO L74 IsIncluded]: Start isIncluded. First operand 221 states. Second operand has 221 states, 217 states have (on average 1.1889400921658986) internal successors, (258), 217 states have internal predecessors, (258), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:06,220 INFO L87 Difference]: Start difference. First operand 221 states. Second operand has 221 states, 217 states have (on average 1.1889400921658986) internal successors, (258), 217 states have internal predecessors, (258), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:06,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:06,223 INFO L93 Difference]: Finished difference Result 221 states and 261 transitions. [2022-04-27 10:52:06,224 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 261 transitions. [2022-04-27 10:52:06,224 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:06,224 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:06,224 INFO L74 IsIncluded]: Start isIncluded. First operand has 221 states, 217 states have (on average 1.1889400921658986) internal successors, (258), 217 states have internal predecessors, (258), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 221 states. [2022-04-27 10:52:06,225 INFO L87 Difference]: Start difference. First operand has 221 states, 217 states have (on average 1.1889400921658986) internal successors, (258), 217 states have internal predecessors, (258), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 221 states. [2022-04-27 10:52:06,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:06,228 INFO L93 Difference]: Finished difference Result 221 states and 261 transitions. [2022-04-27 10:52:06,228 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 261 transitions. [2022-04-27 10:52:06,228 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:06,228 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:06,228 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:06,229 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:06,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 221 states, 217 states have (on average 1.1889400921658986) internal successors, (258), 217 states have internal predecessors, (258), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:06,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 261 transitions. [2022-04-27 10:52:06,233 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 261 transitions. Word has length 143 [2022-04-27 10:52:06,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:06,233 INFO L495 AbstractCegarLoop]: Abstraction has 221 states and 261 transitions. [2022-04-27 10:52:06,233 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 4.375) internal successors, (140), 31 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:06,233 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 261 transitions. [2022-04-27 10:52:06,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:06,234 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:06,234 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:06,234 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-27 10:52:06,234 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:06,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:06,235 INFO L85 PathProgramCache]: Analyzing trace with hash -1981140879, now seen corresponding path program 1 times [2022-04-27 10:52:06,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:06,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1687511719] [2022-04-27 10:52:06,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:06,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:06,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:06,683 INFO L290 TraceCheckUtils]: 0: Hoare triple {22972#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {22937#true} is VALID [2022-04-27 10:52:06,683 INFO L290 TraceCheckUtils]: 1: Hoare triple {22937#true} assume true; {22937#true} is VALID [2022-04-27 10:52:06,683 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {22937#true} {22937#true} #705#return; {22937#true} is VALID [2022-04-27 10:52:06,683 INFO L272 TraceCheckUtils]: 0: Hoare triple {22937#true} call ULTIMATE.init(); {22972#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:06,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {22972#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {22937#true} is VALID [2022-04-27 10:52:06,684 INFO L290 TraceCheckUtils]: 2: Hoare triple {22937#true} assume true; {22937#true} is VALID [2022-04-27 10:52:06,684 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22937#true} {22937#true} #705#return; {22937#true} is VALID [2022-04-27 10:52:06,684 INFO L272 TraceCheckUtils]: 4: Hoare triple {22937#true} call #t~ret4 := main(); {22937#true} is VALID [2022-04-27 10:52:06,684 INFO L290 TraceCheckUtils]: 5: Hoare triple {22937#true} ~main__x~0 := 0;~main__y~0 := 50; {22942#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:06,684 INFO L290 TraceCheckUtils]: 6: Hoare triple {22942#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {22942#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:06,685 INFO L290 TraceCheckUtils]: 7: Hoare triple {22942#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22943#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:06,685 INFO L290 TraceCheckUtils]: 8: Hoare triple {22943#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {22943#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:06,685 INFO L290 TraceCheckUtils]: 9: Hoare triple {22943#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22944#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:06,686 INFO L290 TraceCheckUtils]: 10: Hoare triple {22944#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {22944#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:06,686 INFO L290 TraceCheckUtils]: 11: Hoare triple {22944#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22945#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:06,686 INFO L290 TraceCheckUtils]: 12: Hoare triple {22945#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {22945#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:06,687 INFO L290 TraceCheckUtils]: 13: Hoare triple {22945#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22946#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:06,687 INFO L290 TraceCheckUtils]: 14: Hoare triple {22946#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {22946#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:06,687 INFO L290 TraceCheckUtils]: 15: Hoare triple {22946#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22947#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:06,688 INFO L290 TraceCheckUtils]: 16: Hoare triple {22947#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {22947#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:06,688 INFO L290 TraceCheckUtils]: 17: Hoare triple {22947#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22948#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:06,688 INFO L290 TraceCheckUtils]: 18: Hoare triple {22948#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {22948#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:06,689 INFO L290 TraceCheckUtils]: 19: Hoare triple {22948#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22949#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:06,689 INFO L290 TraceCheckUtils]: 20: Hoare triple {22949#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {22949#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:06,689 INFO L290 TraceCheckUtils]: 21: Hoare triple {22949#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22950#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:06,689 INFO L290 TraceCheckUtils]: 22: Hoare triple {22950#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {22950#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:06,690 INFO L290 TraceCheckUtils]: 23: Hoare triple {22950#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22951#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:06,690 INFO L290 TraceCheckUtils]: 24: Hoare triple {22951#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {22951#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:06,691 INFO L290 TraceCheckUtils]: 25: Hoare triple {22951#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22952#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:06,691 INFO L290 TraceCheckUtils]: 26: Hoare triple {22952#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {22952#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:06,691 INFO L290 TraceCheckUtils]: 27: Hoare triple {22952#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22953#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:06,691 INFO L290 TraceCheckUtils]: 28: Hoare triple {22953#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {22953#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:06,692 INFO L290 TraceCheckUtils]: 29: Hoare triple {22953#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22954#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:06,692 INFO L290 TraceCheckUtils]: 30: Hoare triple {22954#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {22954#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:06,692 INFO L290 TraceCheckUtils]: 31: Hoare triple {22954#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22955#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:06,693 INFO L290 TraceCheckUtils]: 32: Hoare triple {22955#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {22955#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:06,693 INFO L290 TraceCheckUtils]: 33: Hoare triple {22955#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22956#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:06,693 INFO L290 TraceCheckUtils]: 34: Hoare triple {22956#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {22956#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:06,694 INFO L290 TraceCheckUtils]: 35: Hoare triple {22956#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22957#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:06,694 INFO L290 TraceCheckUtils]: 36: Hoare triple {22957#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {22957#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:06,695 INFO L290 TraceCheckUtils]: 37: Hoare triple {22957#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22958#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:06,696 INFO L290 TraceCheckUtils]: 38: Hoare triple {22958#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {22958#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:06,696 INFO L290 TraceCheckUtils]: 39: Hoare triple {22958#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22959#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:06,697 INFO L290 TraceCheckUtils]: 40: Hoare triple {22959#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {22959#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:06,697 INFO L290 TraceCheckUtils]: 41: Hoare triple {22959#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22960#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:06,697 INFO L290 TraceCheckUtils]: 42: Hoare triple {22960#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {22960#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:06,698 INFO L290 TraceCheckUtils]: 43: Hoare triple {22960#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22961#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:06,698 INFO L290 TraceCheckUtils]: 44: Hoare triple {22961#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {22961#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:06,699 INFO L290 TraceCheckUtils]: 45: Hoare triple {22961#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22962#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:06,699 INFO L290 TraceCheckUtils]: 46: Hoare triple {22962#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {22962#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:06,700 INFO L290 TraceCheckUtils]: 47: Hoare triple {22962#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22963#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:06,700 INFO L290 TraceCheckUtils]: 48: Hoare triple {22963#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {22963#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:06,701 INFO L290 TraceCheckUtils]: 49: Hoare triple {22963#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22964#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:06,701 INFO L290 TraceCheckUtils]: 50: Hoare triple {22964#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {22964#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:06,702 INFO L290 TraceCheckUtils]: 51: Hoare triple {22964#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22965#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:06,702 INFO L290 TraceCheckUtils]: 52: Hoare triple {22965#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {22965#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:06,703 INFO L290 TraceCheckUtils]: 53: Hoare triple {22965#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22966#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:06,703 INFO L290 TraceCheckUtils]: 54: Hoare triple {22966#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {22966#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:06,703 INFO L290 TraceCheckUtils]: 55: Hoare triple {22966#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22967#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:06,704 INFO L290 TraceCheckUtils]: 56: Hoare triple {22967#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {22967#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:06,704 INFO L290 TraceCheckUtils]: 57: Hoare triple {22967#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22968#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:06,705 INFO L290 TraceCheckUtils]: 58: Hoare triple {22968#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {22968#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:06,705 INFO L290 TraceCheckUtils]: 59: Hoare triple {22968#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22969#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:06,705 INFO L290 TraceCheckUtils]: 60: Hoare triple {22969#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {22969#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:06,706 INFO L290 TraceCheckUtils]: 61: Hoare triple {22969#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22970#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:06,706 INFO L290 TraceCheckUtils]: 62: Hoare triple {22970#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {22970#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:06,706 INFO L290 TraceCheckUtils]: 63: Hoare triple {22970#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {22971#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:06,707 INFO L290 TraceCheckUtils]: 64: Hoare triple {22971#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {22971#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:06,707 INFO L290 TraceCheckUtils]: 65: Hoare triple {22971#(<= main_~main__x~0 29)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,707 INFO L290 TraceCheckUtils]: 66: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,707 INFO L290 TraceCheckUtils]: 67: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,707 INFO L290 TraceCheckUtils]: 68: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,707 INFO L290 TraceCheckUtils]: 69: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,707 INFO L290 TraceCheckUtils]: 70: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 71: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 72: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 73: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 74: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 75: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 76: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 77: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 78: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 79: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 80: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 81: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 82: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 83: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 84: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 85: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 86: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,708 INFO L290 TraceCheckUtils]: 87: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,709 INFO L290 TraceCheckUtils]: 88: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,709 INFO L290 TraceCheckUtils]: 89: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,709 INFO L290 TraceCheckUtils]: 90: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,709 INFO L290 TraceCheckUtils]: 91: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,709 INFO L290 TraceCheckUtils]: 92: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,709 INFO L290 TraceCheckUtils]: 93: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,709 INFO L290 TraceCheckUtils]: 94: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,709 INFO L290 TraceCheckUtils]: 95: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,709 INFO L290 TraceCheckUtils]: 96: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,709 INFO L290 TraceCheckUtils]: 97: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,709 INFO L290 TraceCheckUtils]: 98: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,709 INFO L290 TraceCheckUtils]: 99: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 100: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 101: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 102: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 103: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 104: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 105: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 106: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 107: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 108: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 109: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 110: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 111: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 112: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 113: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 114: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 115: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,710 INFO L290 TraceCheckUtils]: 116: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 117: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 118: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 119: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 120: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 121: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 122: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 123: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 124: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 125: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 126: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 127: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 128: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 129: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 130: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 131: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,711 INFO L290 TraceCheckUtils]: 132: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,712 INFO L290 TraceCheckUtils]: 133: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,712 INFO L290 TraceCheckUtils]: 134: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,712 INFO L290 TraceCheckUtils]: 135: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,712 INFO L290 TraceCheckUtils]: 136: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,712 INFO L290 TraceCheckUtils]: 137: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,712 INFO L290 TraceCheckUtils]: 138: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-27 10:52:06,712 INFO L290 TraceCheckUtils]: 139: Hoare triple {22938#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {22938#false} is VALID [2022-04-27 10:52:06,712 INFO L290 TraceCheckUtils]: 140: Hoare triple {22938#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {22938#false} is VALID [2022-04-27 10:52:06,712 INFO L290 TraceCheckUtils]: 141: Hoare triple {22938#false} assume 0 == ~__VERIFIER_assert__cond~0; {22938#false} is VALID [2022-04-27 10:52:06,712 INFO L290 TraceCheckUtils]: 142: Hoare triple {22938#false} assume !false; {22938#false} is VALID [2022-04-27 10:52:06,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:06,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:06,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1687511719] [2022-04-27 10:52:06,713 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1687511719] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:06,713 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:06,713 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-27 10:52:06,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034857702] [2022-04-27 10:52:06,713 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:06,714 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 4.242424242424242) internal successors, (140), 32 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:06,714 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:06,714 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 33 states, 33 states have (on average 4.242424242424242) internal successors, (140), 32 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:06,796 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:06,797 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-27 10:52:06,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:06,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-27 10:52:06,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=498, Invalid=558, Unknown=0, NotChecked=0, Total=1056 [2022-04-27 10:52:06,798 INFO L87 Difference]: Start difference. First operand 221 states and 261 transitions. Second operand has 33 states, 33 states have (on average 4.242424242424242) internal successors, (140), 32 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:08,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:08,029 INFO L93 Difference]: Finished difference Result 298 states and 338 transitions. [2022-04-27 10:52:08,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-04-27 10:52:08,030 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 4.242424242424242) internal successors, (140), 32 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:08,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:08,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 4.242424242424242) internal successors, (140), 32 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:08,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 263 transitions. [2022-04-27 10:52:08,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 4.242424242424242) internal successors, (140), 32 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:08,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 263 transitions. [2022-04-27 10:52:08,032 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 263 transitions. [2022-04-27 10:52:08,209 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:08,212 INFO L225 Difference]: With dead ends: 298 [2022-04-27 10:52:08,212 INFO L226 Difference]: Without dead ends: 219 [2022-04-27 10:52:08,213 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 464 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1488, Invalid=2418, Unknown=0, NotChecked=0, Total=3906 [2022-04-27 10:52:08,214 INFO L413 NwaCegarLoop]: 123 mSDtfsCounter, 290 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 341 mSolverCounterSat, 173 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 290 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 514 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 173 IncrementalHoareTripleChecker+Valid, 341 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:08,214 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [290 Valid, 130 Invalid, 514 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [173 Valid, 341 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-27 10:52:08,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2022-04-27 10:52:08,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 219. [2022-04-27 10:52:08,248 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:08,248 INFO L82 GeneralOperation]: Start isEquivalent. First operand 219 states. Second operand has 219 states, 215 states have (on average 1.186046511627907) internal successors, (255), 215 states have internal predecessors, (255), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:08,249 INFO L74 IsIncluded]: Start isIncluded. First operand 219 states. Second operand has 219 states, 215 states have (on average 1.186046511627907) internal successors, (255), 215 states have internal predecessors, (255), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:08,249 INFO L87 Difference]: Start difference. First operand 219 states. Second operand has 219 states, 215 states have (on average 1.186046511627907) internal successors, (255), 215 states have internal predecessors, (255), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:08,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:08,252 INFO L93 Difference]: Finished difference Result 219 states and 258 transitions. [2022-04-27 10:52:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 258 transitions. [2022-04-27 10:52:08,252 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:08,252 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:08,253 INFO L74 IsIncluded]: Start isIncluded. First operand has 219 states, 215 states have (on average 1.186046511627907) internal successors, (255), 215 states have internal predecessors, (255), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 219 states. [2022-04-27 10:52:08,253 INFO L87 Difference]: Start difference. First operand has 219 states, 215 states have (on average 1.186046511627907) internal successors, (255), 215 states have internal predecessors, (255), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 219 states. [2022-04-27 10:52:08,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:08,256 INFO L93 Difference]: Finished difference Result 219 states and 258 transitions. [2022-04-27 10:52:08,256 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 258 transitions. [2022-04-27 10:52:08,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:08,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:08,257 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:08,257 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 219 states, 215 states have (on average 1.186046511627907) internal successors, (255), 215 states have internal predecessors, (255), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:08,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 258 transitions. [2022-04-27 10:52:08,260 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 258 transitions. Word has length 143 [2022-04-27 10:52:08,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:08,261 INFO L495 AbstractCegarLoop]: Abstraction has 219 states and 258 transitions. [2022-04-27 10:52:08,261 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 4.242424242424242) internal successors, (140), 32 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:08,261 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 258 transitions. [2022-04-27 10:52:08,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:08,262 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:08,262 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:08,262 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-27 10:52:08,262 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:08,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:08,262 INFO L85 PathProgramCache]: Analyzing trace with hash -553761847, now seen corresponding path program 1 times [2022-04-27 10:52:08,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:08,263 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954621015] [2022-04-27 10:52:08,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:08,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:08,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:08,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:08,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:08,818 INFO L290 TraceCheckUtils]: 0: Hoare triple {24283#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {24244#true} is VALID [2022-04-27 10:52:08,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {24244#true} assume true; {24244#true} is VALID [2022-04-27 10:52:08,818 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {24244#true} {24244#true} #705#return; {24244#true} is VALID [2022-04-27 10:52:08,819 INFO L272 TraceCheckUtils]: 0: Hoare triple {24244#true} call ULTIMATE.init(); {24283#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:08,819 INFO L290 TraceCheckUtils]: 1: Hoare triple {24283#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {24244#true} is VALID [2022-04-27 10:52:08,819 INFO L290 TraceCheckUtils]: 2: Hoare triple {24244#true} assume true; {24244#true} is VALID [2022-04-27 10:52:08,819 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24244#true} {24244#true} #705#return; {24244#true} is VALID [2022-04-27 10:52:08,819 INFO L272 TraceCheckUtils]: 4: Hoare triple {24244#true} call #t~ret4 := main(); {24244#true} is VALID [2022-04-27 10:52:08,819 INFO L290 TraceCheckUtils]: 5: Hoare triple {24244#true} ~main__x~0 := 0;~main__y~0 := 50; {24249#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:08,820 INFO L290 TraceCheckUtils]: 6: Hoare triple {24249#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {24249#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:08,821 INFO L290 TraceCheckUtils]: 7: Hoare triple {24249#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24250#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:08,821 INFO L290 TraceCheckUtils]: 8: Hoare triple {24250#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {24250#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:08,821 INFO L290 TraceCheckUtils]: 9: Hoare triple {24250#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24251#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:08,822 INFO L290 TraceCheckUtils]: 10: Hoare triple {24251#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {24251#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:08,822 INFO L290 TraceCheckUtils]: 11: Hoare triple {24251#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24252#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:08,822 INFO L290 TraceCheckUtils]: 12: Hoare triple {24252#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {24252#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:08,823 INFO L290 TraceCheckUtils]: 13: Hoare triple {24252#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24253#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:08,823 INFO L290 TraceCheckUtils]: 14: Hoare triple {24253#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {24253#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:08,823 INFO L290 TraceCheckUtils]: 15: Hoare triple {24253#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24254#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:08,824 INFO L290 TraceCheckUtils]: 16: Hoare triple {24254#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {24254#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:08,824 INFO L290 TraceCheckUtils]: 17: Hoare triple {24254#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24255#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:08,824 INFO L290 TraceCheckUtils]: 18: Hoare triple {24255#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {24255#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:08,825 INFO L290 TraceCheckUtils]: 19: Hoare triple {24255#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24256#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:08,825 INFO L290 TraceCheckUtils]: 20: Hoare triple {24256#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {24256#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:08,825 INFO L290 TraceCheckUtils]: 21: Hoare triple {24256#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24257#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:08,826 INFO L290 TraceCheckUtils]: 22: Hoare triple {24257#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {24257#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:08,826 INFO L290 TraceCheckUtils]: 23: Hoare triple {24257#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24258#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:08,826 INFO L290 TraceCheckUtils]: 24: Hoare triple {24258#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {24258#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:08,827 INFO L290 TraceCheckUtils]: 25: Hoare triple {24258#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24259#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:08,827 INFO L290 TraceCheckUtils]: 26: Hoare triple {24259#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {24259#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:08,827 INFO L290 TraceCheckUtils]: 27: Hoare triple {24259#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24260#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:08,827 INFO L290 TraceCheckUtils]: 28: Hoare triple {24260#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {24260#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:08,828 INFO L290 TraceCheckUtils]: 29: Hoare triple {24260#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24261#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:08,828 INFO L290 TraceCheckUtils]: 30: Hoare triple {24261#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {24261#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:08,829 INFO L290 TraceCheckUtils]: 31: Hoare triple {24261#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24262#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:08,829 INFO L290 TraceCheckUtils]: 32: Hoare triple {24262#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {24262#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:08,829 INFO L290 TraceCheckUtils]: 33: Hoare triple {24262#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24263#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:08,829 INFO L290 TraceCheckUtils]: 34: Hoare triple {24263#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {24263#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:08,830 INFO L290 TraceCheckUtils]: 35: Hoare triple {24263#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24264#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:08,830 INFO L290 TraceCheckUtils]: 36: Hoare triple {24264#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {24264#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:08,830 INFO L290 TraceCheckUtils]: 37: Hoare triple {24264#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24265#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:08,831 INFO L290 TraceCheckUtils]: 38: Hoare triple {24265#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {24265#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:08,831 INFO L290 TraceCheckUtils]: 39: Hoare triple {24265#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24266#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:08,831 INFO L290 TraceCheckUtils]: 40: Hoare triple {24266#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {24266#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:08,832 INFO L290 TraceCheckUtils]: 41: Hoare triple {24266#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24267#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:08,832 INFO L290 TraceCheckUtils]: 42: Hoare triple {24267#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {24267#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:08,832 INFO L290 TraceCheckUtils]: 43: Hoare triple {24267#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24268#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:08,833 INFO L290 TraceCheckUtils]: 44: Hoare triple {24268#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {24268#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:08,833 INFO L290 TraceCheckUtils]: 45: Hoare triple {24268#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24269#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:08,833 INFO L290 TraceCheckUtils]: 46: Hoare triple {24269#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {24269#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:08,834 INFO L290 TraceCheckUtils]: 47: Hoare triple {24269#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24270#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:08,834 INFO L290 TraceCheckUtils]: 48: Hoare triple {24270#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {24270#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:08,834 INFO L290 TraceCheckUtils]: 49: Hoare triple {24270#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24271#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:08,835 INFO L290 TraceCheckUtils]: 50: Hoare triple {24271#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {24271#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:08,836 INFO L290 TraceCheckUtils]: 51: Hoare triple {24271#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24272#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:08,836 INFO L290 TraceCheckUtils]: 52: Hoare triple {24272#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {24272#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:08,836 INFO L290 TraceCheckUtils]: 53: Hoare triple {24272#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24273#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:08,837 INFO L290 TraceCheckUtils]: 54: Hoare triple {24273#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {24273#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:08,837 INFO L290 TraceCheckUtils]: 55: Hoare triple {24273#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24274#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:08,837 INFO L290 TraceCheckUtils]: 56: Hoare triple {24274#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {24274#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:08,838 INFO L290 TraceCheckUtils]: 57: Hoare triple {24274#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24275#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:08,838 INFO L290 TraceCheckUtils]: 58: Hoare triple {24275#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {24275#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:08,838 INFO L290 TraceCheckUtils]: 59: Hoare triple {24275#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24276#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:08,839 INFO L290 TraceCheckUtils]: 60: Hoare triple {24276#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {24276#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:08,839 INFO L290 TraceCheckUtils]: 61: Hoare triple {24276#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24277#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:08,839 INFO L290 TraceCheckUtils]: 62: Hoare triple {24277#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {24277#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:08,840 INFO L290 TraceCheckUtils]: 63: Hoare triple {24277#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24278#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:08,840 INFO L290 TraceCheckUtils]: 64: Hoare triple {24278#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {24278#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:08,840 INFO L290 TraceCheckUtils]: 65: Hoare triple {24278#(<= main_~main__x~0 29)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24279#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:08,841 INFO L290 TraceCheckUtils]: 66: Hoare triple {24279#(<= main_~main__x~0 30)} assume ~main__x~0 < 100; {24279#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:08,842 INFO L290 TraceCheckUtils]: 67: Hoare triple {24279#(<= main_~main__x~0 30)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24280#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:08,842 INFO L290 TraceCheckUtils]: 68: Hoare triple {24280#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {24280#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:08,842 INFO L290 TraceCheckUtils]: 69: Hoare triple {24280#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24281#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:08,842 INFO L290 TraceCheckUtils]: 70: Hoare triple {24281#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {24281#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:08,843 INFO L290 TraceCheckUtils]: 71: Hoare triple {24281#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {24282#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:08,843 INFO L290 TraceCheckUtils]: 72: Hoare triple {24282#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {24282#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 73: Hoare triple {24282#(<= main_~main__x~0 33)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 74: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 75: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 76: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 77: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 78: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 79: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 80: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 81: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 82: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 83: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 84: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 85: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 86: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 87: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 88: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,844 INFO L290 TraceCheckUtils]: 89: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 90: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 91: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 92: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 93: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 94: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 95: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 96: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 97: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 98: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 99: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 100: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 101: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 102: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 103: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 104: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 105: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,845 INFO L290 TraceCheckUtils]: 106: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 107: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 108: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 109: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 110: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 111: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 112: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 113: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 114: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 115: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 116: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 117: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 118: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 119: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 120: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 121: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 122: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,846 INFO L290 TraceCheckUtils]: 123: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,847 INFO L290 TraceCheckUtils]: 124: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,847 INFO L290 TraceCheckUtils]: 125: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,847 INFO L290 TraceCheckUtils]: 126: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,847 INFO L290 TraceCheckUtils]: 127: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,847 INFO L290 TraceCheckUtils]: 128: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,847 INFO L290 TraceCheckUtils]: 129: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,847 INFO L290 TraceCheckUtils]: 130: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,847 INFO L290 TraceCheckUtils]: 131: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,847 INFO L290 TraceCheckUtils]: 132: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,847 INFO L290 TraceCheckUtils]: 133: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,847 INFO L290 TraceCheckUtils]: 134: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,848 INFO L290 TraceCheckUtils]: 135: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,848 INFO L290 TraceCheckUtils]: 136: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,848 INFO L290 TraceCheckUtils]: 137: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,848 INFO L290 TraceCheckUtils]: 138: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-27 10:52:08,848 INFO L290 TraceCheckUtils]: 139: Hoare triple {24245#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {24245#false} is VALID [2022-04-27 10:52:08,848 INFO L290 TraceCheckUtils]: 140: Hoare triple {24245#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {24245#false} is VALID [2022-04-27 10:52:08,848 INFO L290 TraceCheckUtils]: 141: Hoare triple {24245#false} assume 0 == ~__VERIFIER_assert__cond~0; {24245#false} is VALID [2022-04-27 10:52:08,848 INFO L290 TraceCheckUtils]: 142: Hoare triple {24245#false} assume !false; {24245#false} is VALID [2022-04-27 10:52:08,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:08,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:08,849 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954621015] [2022-04-27 10:52:08,849 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [954621015] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:08,849 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:08,849 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-27 10:52:08,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132979484] [2022-04-27 10:52:08,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:08,849 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 3.7837837837837838) internal successors, (140), 36 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:08,850 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:08,850 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 37 states, 37 states have (on average 3.7837837837837838) internal successors, (140), 36 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:08,933 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:08,933 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-27 10:52:08,933 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:08,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-27 10:52:08,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=632, Invalid=700, Unknown=0, NotChecked=0, Total=1332 [2022-04-27 10:52:08,934 INFO L87 Difference]: Start difference. First operand 219 states and 258 transitions. Second operand has 37 states, 37 states have (on average 3.7837837837837838) internal successors, (140), 36 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:10,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:10,717 INFO L93 Difference]: Finished difference Result 288 states and 327 transitions. [2022-04-27 10:52:10,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-04-27 10:52:10,717 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 3.7837837837837838) internal successors, (140), 36 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:10,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:10,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 3.7837837837837838) internal successors, (140), 36 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:10,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 260 transitions. [2022-04-27 10:52:10,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 3.7837837837837838) internal successors, (140), 36 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:10,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 260 transitions. [2022-04-27 10:52:10,720 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 260 transitions. [2022-04-27 10:52:10,896 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 260 edges. 260 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:10,899 INFO L225 Difference]: With dead ends: 288 [2022-04-27 10:52:10,899 INFO L226 Difference]: Without dead ends: 211 [2022-04-27 10:52:10,900 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 594 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1890, Invalid=3080, Unknown=0, NotChecked=0, Total=4970 [2022-04-27 10:52:10,901 INFO L413 NwaCegarLoop]: 111 mSDtfsCounter, 231 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 801 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 231 SdHoareTripleChecker+Valid, 138 SdHoareTripleChecker+Invalid, 930 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 801 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:10,901 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [231 Valid, 138 Invalid, 930 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 801 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-27 10:52:10,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2022-04-27 10:52:10,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 211. [2022-04-27 10:52:10,947 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:10,947 INFO L82 GeneralOperation]: Start isEquivalent. First operand 211 states. Second operand has 211 states, 207 states have (on average 1.173913043478261) internal successors, (243), 207 states have internal predecessors, (243), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:10,947 INFO L74 IsIncluded]: Start isIncluded. First operand 211 states. Second operand has 211 states, 207 states have (on average 1.173913043478261) internal successors, (243), 207 states have internal predecessors, (243), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:10,947 INFO L87 Difference]: Start difference. First operand 211 states. Second operand has 211 states, 207 states have (on average 1.173913043478261) internal successors, (243), 207 states have internal predecessors, (243), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:10,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:10,950 INFO L93 Difference]: Finished difference Result 211 states and 246 transitions. [2022-04-27 10:52:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 246 transitions. [2022-04-27 10:52:10,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:10,950 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:10,950 INFO L74 IsIncluded]: Start isIncluded. First operand has 211 states, 207 states have (on average 1.173913043478261) internal successors, (243), 207 states have internal predecessors, (243), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 211 states. [2022-04-27 10:52:10,951 INFO L87 Difference]: Start difference. First operand has 211 states, 207 states have (on average 1.173913043478261) internal successors, (243), 207 states have internal predecessors, (243), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 211 states. [2022-04-27 10:52:10,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:10,953 INFO L93 Difference]: Finished difference Result 211 states and 246 transitions. [2022-04-27 10:52:10,953 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 246 transitions. [2022-04-27 10:52:10,953 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:10,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:10,953 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:10,953 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:10,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 211 states, 207 states have (on average 1.173913043478261) internal successors, (243), 207 states have internal predecessors, (243), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:10,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 246 transitions. [2022-04-27 10:52:10,957 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 246 transitions. Word has length 143 [2022-04-27 10:52:10,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:10,957 INFO L495 AbstractCegarLoop]: Abstraction has 211 states and 246 transitions. [2022-04-27 10:52:10,957 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 3.7837837837837838) internal successors, (140), 36 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:10,957 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 246 transitions. [2022-04-27 10:52:10,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:10,958 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:10,958 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:10,958 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-27 10:52:10,958 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:10,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:10,959 INFO L85 PathProgramCache]: Analyzing trace with hash 1427802886, now seen corresponding path program 1 times [2022-04-27 10:52:10,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:10,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1039007495] [2022-04-27 10:52:10,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:10,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:11,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:11,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:11,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:11,556 INFO L290 TraceCheckUtils]: 0: Hoare triple {25560#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {25520#true} is VALID [2022-04-27 10:52:11,557 INFO L290 TraceCheckUtils]: 1: Hoare triple {25520#true} assume true; {25520#true} is VALID [2022-04-27 10:52:11,557 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25520#true} {25520#true} #705#return; {25520#true} is VALID [2022-04-27 10:52:11,557 INFO L272 TraceCheckUtils]: 0: Hoare triple {25520#true} call ULTIMATE.init(); {25560#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:11,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {25560#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {25520#true} is VALID [2022-04-27 10:52:11,558 INFO L290 TraceCheckUtils]: 2: Hoare triple {25520#true} assume true; {25520#true} is VALID [2022-04-27 10:52:11,558 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25520#true} {25520#true} #705#return; {25520#true} is VALID [2022-04-27 10:52:11,558 INFO L272 TraceCheckUtils]: 4: Hoare triple {25520#true} call #t~ret4 := main(); {25520#true} is VALID [2022-04-27 10:52:11,558 INFO L290 TraceCheckUtils]: 5: Hoare triple {25520#true} ~main__x~0 := 0;~main__y~0 := 50; {25525#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:11,559 INFO L290 TraceCheckUtils]: 6: Hoare triple {25525#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {25525#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:11,559 INFO L290 TraceCheckUtils]: 7: Hoare triple {25525#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25526#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:11,559 INFO L290 TraceCheckUtils]: 8: Hoare triple {25526#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {25526#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:11,560 INFO L290 TraceCheckUtils]: 9: Hoare triple {25526#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25527#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:11,560 INFO L290 TraceCheckUtils]: 10: Hoare triple {25527#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {25527#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:11,561 INFO L290 TraceCheckUtils]: 11: Hoare triple {25527#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25528#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:11,562 INFO L290 TraceCheckUtils]: 12: Hoare triple {25528#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {25528#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:11,562 INFO L290 TraceCheckUtils]: 13: Hoare triple {25528#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25529#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:11,562 INFO L290 TraceCheckUtils]: 14: Hoare triple {25529#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {25529#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:11,563 INFO L290 TraceCheckUtils]: 15: Hoare triple {25529#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25530#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:11,563 INFO L290 TraceCheckUtils]: 16: Hoare triple {25530#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {25530#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:11,564 INFO L290 TraceCheckUtils]: 17: Hoare triple {25530#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25531#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:11,564 INFO L290 TraceCheckUtils]: 18: Hoare triple {25531#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {25531#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:11,565 INFO L290 TraceCheckUtils]: 19: Hoare triple {25531#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25532#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:11,565 INFO L290 TraceCheckUtils]: 20: Hoare triple {25532#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {25532#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:11,565 INFO L290 TraceCheckUtils]: 21: Hoare triple {25532#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25533#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:11,566 INFO L290 TraceCheckUtils]: 22: Hoare triple {25533#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {25533#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:11,566 INFO L290 TraceCheckUtils]: 23: Hoare triple {25533#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25534#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:11,567 INFO L290 TraceCheckUtils]: 24: Hoare triple {25534#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {25534#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:11,567 INFO L290 TraceCheckUtils]: 25: Hoare triple {25534#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25535#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:11,567 INFO L290 TraceCheckUtils]: 26: Hoare triple {25535#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {25535#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:11,568 INFO L290 TraceCheckUtils]: 27: Hoare triple {25535#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25536#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:11,568 INFO L290 TraceCheckUtils]: 28: Hoare triple {25536#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {25536#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:11,569 INFO L290 TraceCheckUtils]: 29: Hoare triple {25536#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25537#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:11,569 INFO L290 TraceCheckUtils]: 30: Hoare triple {25537#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {25537#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:11,570 INFO L290 TraceCheckUtils]: 31: Hoare triple {25537#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25538#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:11,570 INFO L290 TraceCheckUtils]: 32: Hoare triple {25538#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {25538#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:11,570 INFO L290 TraceCheckUtils]: 33: Hoare triple {25538#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25539#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:11,571 INFO L290 TraceCheckUtils]: 34: Hoare triple {25539#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {25539#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:11,571 INFO L290 TraceCheckUtils]: 35: Hoare triple {25539#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25540#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:11,572 INFO L290 TraceCheckUtils]: 36: Hoare triple {25540#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {25540#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:11,572 INFO L290 TraceCheckUtils]: 37: Hoare triple {25540#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25541#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:11,573 INFO L290 TraceCheckUtils]: 38: Hoare triple {25541#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {25541#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:11,573 INFO L290 TraceCheckUtils]: 39: Hoare triple {25541#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25542#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:11,573 INFO L290 TraceCheckUtils]: 40: Hoare triple {25542#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {25542#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:11,574 INFO L290 TraceCheckUtils]: 41: Hoare triple {25542#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25543#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:11,574 INFO L290 TraceCheckUtils]: 42: Hoare triple {25543#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {25543#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:11,575 INFO L290 TraceCheckUtils]: 43: Hoare triple {25543#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25544#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:11,575 INFO L290 TraceCheckUtils]: 44: Hoare triple {25544#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {25544#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:11,576 INFO L290 TraceCheckUtils]: 45: Hoare triple {25544#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25545#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:11,576 INFO L290 TraceCheckUtils]: 46: Hoare triple {25545#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {25545#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:11,576 INFO L290 TraceCheckUtils]: 47: Hoare triple {25545#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25546#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:11,577 INFO L290 TraceCheckUtils]: 48: Hoare triple {25546#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {25546#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:11,577 INFO L290 TraceCheckUtils]: 49: Hoare triple {25546#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25547#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:11,578 INFO L290 TraceCheckUtils]: 50: Hoare triple {25547#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {25547#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:11,578 INFO L290 TraceCheckUtils]: 51: Hoare triple {25547#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25548#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:11,578 INFO L290 TraceCheckUtils]: 52: Hoare triple {25548#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {25548#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:11,579 INFO L290 TraceCheckUtils]: 53: Hoare triple {25548#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25549#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:11,579 INFO L290 TraceCheckUtils]: 54: Hoare triple {25549#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {25549#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:11,580 INFO L290 TraceCheckUtils]: 55: Hoare triple {25549#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25550#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:11,580 INFO L290 TraceCheckUtils]: 56: Hoare triple {25550#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {25550#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:11,581 INFO L290 TraceCheckUtils]: 57: Hoare triple {25550#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25551#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:11,581 INFO L290 TraceCheckUtils]: 58: Hoare triple {25551#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {25551#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:11,581 INFO L290 TraceCheckUtils]: 59: Hoare triple {25551#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25552#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:11,582 INFO L290 TraceCheckUtils]: 60: Hoare triple {25552#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {25552#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:11,582 INFO L290 TraceCheckUtils]: 61: Hoare triple {25552#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25553#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:11,583 INFO L290 TraceCheckUtils]: 62: Hoare triple {25553#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {25553#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:11,583 INFO L290 TraceCheckUtils]: 63: Hoare triple {25553#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25554#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:11,583 INFO L290 TraceCheckUtils]: 64: Hoare triple {25554#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {25554#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:11,584 INFO L290 TraceCheckUtils]: 65: Hoare triple {25554#(<= main_~main__x~0 29)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25555#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:11,584 INFO L290 TraceCheckUtils]: 66: Hoare triple {25555#(<= main_~main__x~0 30)} assume ~main__x~0 < 100; {25555#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:11,585 INFO L290 TraceCheckUtils]: 67: Hoare triple {25555#(<= main_~main__x~0 30)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25556#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:11,585 INFO L290 TraceCheckUtils]: 68: Hoare triple {25556#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {25556#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:11,586 INFO L290 TraceCheckUtils]: 69: Hoare triple {25556#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25557#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:11,586 INFO L290 TraceCheckUtils]: 70: Hoare triple {25557#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {25557#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:11,586 INFO L290 TraceCheckUtils]: 71: Hoare triple {25557#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25558#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:11,587 INFO L290 TraceCheckUtils]: 72: Hoare triple {25558#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {25558#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:11,587 INFO L290 TraceCheckUtils]: 73: Hoare triple {25558#(<= main_~main__x~0 33)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {25559#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:11,588 INFO L290 TraceCheckUtils]: 74: Hoare triple {25559#(<= main_~main__x~0 34)} assume ~main__x~0 < 100; {25559#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:11,588 INFO L290 TraceCheckUtils]: 75: Hoare triple {25559#(<= main_~main__x~0 34)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,588 INFO L290 TraceCheckUtils]: 76: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,588 INFO L290 TraceCheckUtils]: 77: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,588 INFO L290 TraceCheckUtils]: 78: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 79: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 80: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 81: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 82: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 83: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 84: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 85: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 86: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 87: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 88: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 89: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 90: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,589 INFO L290 TraceCheckUtils]: 91: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,590 INFO L290 TraceCheckUtils]: 92: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,590 INFO L290 TraceCheckUtils]: 93: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,590 INFO L290 TraceCheckUtils]: 94: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,590 INFO L290 TraceCheckUtils]: 95: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,590 INFO L290 TraceCheckUtils]: 96: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,590 INFO L290 TraceCheckUtils]: 97: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,590 INFO L290 TraceCheckUtils]: 98: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,590 INFO L290 TraceCheckUtils]: 99: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,590 INFO L290 TraceCheckUtils]: 100: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,590 INFO L290 TraceCheckUtils]: 101: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,590 INFO L290 TraceCheckUtils]: 102: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,590 INFO L290 TraceCheckUtils]: 103: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,591 INFO L290 TraceCheckUtils]: 104: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,591 INFO L290 TraceCheckUtils]: 105: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,591 INFO L290 TraceCheckUtils]: 106: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,591 INFO L290 TraceCheckUtils]: 107: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,591 INFO L290 TraceCheckUtils]: 108: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,591 INFO L290 TraceCheckUtils]: 109: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,591 INFO L290 TraceCheckUtils]: 110: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,591 INFO L290 TraceCheckUtils]: 111: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,591 INFO L290 TraceCheckUtils]: 112: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,591 INFO L290 TraceCheckUtils]: 113: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,591 INFO L290 TraceCheckUtils]: 114: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,591 INFO L290 TraceCheckUtils]: 115: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 116: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 117: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 118: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 119: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 120: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 121: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 122: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 123: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 124: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 125: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 126: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 127: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,592 INFO L290 TraceCheckUtils]: 128: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,593 INFO L290 TraceCheckUtils]: 129: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,593 INFO L290 TraceCheckUtils]: 130: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,593 INFO L290 TraceCheckUtils]: 131: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,593 INFO L290 TraceCheckUtils]: 132: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,593 INFO L290 TraceCheckUtils]: 133: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,593 INFO L290 TraceCheckUtils]: 134: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,593 INFO L290 TraceCheckUtils]: 135: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,593 INFO L290 TraceCheckUtils]: 136: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,593 INFO L290 TraceCheckUtils]: 137: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,593 INFO L290 TraceCheckUtils]: 138: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-27 10:52:11,593 INFO L290 TraceCheckUtils]: 139: Hoare triple {25521#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {25521#false} is VALID [2022-04-27 10:52:11,593 INFO L290 TraceCheckUtils]: 140: Hoare triple {25521#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {25521#false} is VALID [2022-04-27 10:52:11,594 INFO L290 TraceCheckUtils]: 141: Hoare triple {25521#false} assume 0 == ~__VERIFIER_assert__cond~0; {25521#false} is VALID [2022-04-27 10:52:11,594 INFO L290 TraceCheckUtils]: 142: Hoare triple {25521#false} assume !false; {25521#false} is VALID [2022-04-27 10:52:11,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:11,594 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:11,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1039007495] [2022-04-27 10:52:11,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1039007495] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:11,594 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:11,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-27 10:52:11,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661178473] [2022-04-27 10:52:11,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:11,598 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 3.6842105263157894) internal successors, (140), 37 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:11,598 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:11,598 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 38 states, 38 states have (on average 3.6842105263157894) internal successors, (140), 37 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:11,686 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:11,686 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-27 10:52:11,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:11,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-27 10:52:11,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=668, Invalid=738, Unknown=0, NotChecked=0, Total=1406 [2022-04-27 10:52:11,687 INFO L87 Difference]: Start difference. First operand 211 states and 246 transitions. Second operand has 38 states, 38 states have (on average 3.6842105263157894) internal successors, (140), 37 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:13,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:13,292 INFO L93 Difference]: Finished difference Result 278 states and 313 transitions. [2022-04-27 10:52:13,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-27 10:52:13,293 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 3.6842105263157894) internal successors, (140), 37 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:13,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:13,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 3.6842105263157894) internal successors, (140), 37 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:13,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 248 transitions. [2022-04-27 10:52:13,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 3.6842105263157894) internal successors, (140), 37 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:13,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 248 transitions. [2022-04-27 10:52:13,295 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 248 transitions. [2022-04-27 10:52:13,469 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 248 edges. 248 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:13,473 INFO L225 Difference]: With dead ends: 278 [2022-04-27 10:52:13,473 INFO L226 Difference]: Without dead ends: 209 [2022-04-27 10:52:13,474 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 629 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1998, Invalid=3258, Unknown=0, NotChecked=0, Total=5256 [2022-04-27 10:52:13,475 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 244 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 592 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 244 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 734 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 592 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:13,475 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [244 Valid, 125 Invalid, 734 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 592 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-27 10:52:13,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-27 10:52:13,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 209. [2022-04-27 10:52:13,511 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:13,511 INFO L82 GeneralOperation]: Start isEquivalent. First operand 209 states. Second operand has 209 states, 205 states have (on average 1.170731707317073) internal successors, (240), 205 states have internal predecessors, (240), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:13,511 INFO L74 IsIncluded]: Start isIncluded. First operand 209 states. Second operand has 209 states, 205 states have (on average 1.170731707317073) internal successors, (240), 205 states have internal predecessors, (240), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:13,512 INFO L87 Difference]: Start difference. First operand 209 states. Second operand has 209 states, 205 states have (on average 1.170731707317073) internal successors, (240), 205 states have internal predecessors, (240), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:13,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:13,514 INFO L93 Difference]: Finished difference Result 209 states and 243 transitions. [2022-04-27 10:52:13,514 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 243 transitions. [2022-04-27 10:52:13,514 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:13,514 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:13,514 INFO L74 IsIncluded]: Start isIncluded. First operand has 209 states, 205 states have (on average 1.170731707317073) internal successors, (240), 205 states have internal predecessors, (240), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 209 states. [2022-04-27 10:52:13,514 INFO L87 Difference]: Start difference. First operand has 209 states, 205 states have (on average 1.170731707317073) internal successors, (240), 205 states have internal predecessors, (240), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 209 states. [2022-04-27 10:52:13,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:13,517 INFO L93 Difference]: Finished difference Result 209 states and 243 transitions. [2022-04-27 10:52:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 243 transitions. [2022-04-27 10:52:13,517 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:13,517 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:13,517 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:13,517 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:13,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 205 states have (on average 1.170731707317073) internal successors, (240), 205 states have internal predecessors, (240), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:13,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 243 transitions. [2022-04-27 10:52:13,521 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 243 transitions. Word has length 143 [2022-04-27 10:52:13,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:13,521 INFO L495 AbstractCegarLoop]: Abstraction has 209 states and 243 transitions. [2022-04-27 10:52:13,521 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 3.6842105263157894) internal successors, (140), 37 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:13,521 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 243 transitions. [2022-04-27 10:52:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:13,522 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:13,522 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:13,523 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-27 10:52:13,523 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:13,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:13,523 INFO L85 PathProgramCache]: Analyzing trace with hash -1201706654, now seen corresponding path program 1 times [2022-04-27 10:52:13,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:13,523 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653000356] [2022-04-27 10:52:13,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:13,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:14,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:14,169 INFO L290 TraceCheckUtils]: 0: Hoare triple {26819#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {26777#true} is VALID [2022-04-27 10:52:14,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {26777#true} assume true; {26777#true} is VALID [2022-04-27 10:52:14,169 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26777#true} {26777#true} #705#return; {26777#true} is VALID [2022-04-27 10:52:14,170 INFO L272 TraceCheckUtils]: 0: Hoare triple {26777#true} call ULTIMATE.init(); {26819#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:14,170 INFO L290 TraceCheckUtils]: 1: Hoare triple {26819#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {26777#true} is VALID [2022-04-27 10:52:14,170 INFO L290 TraceCheckUtils]: 2: Hoare triple {26777#true} assume true; {26777#true} is VALID [2022-04-27 10:52:14,170 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26777#true} {26777#true} #705#return; {26777#true} is VALID [2022-04-27 10:52:14,170 INFO L272 TraceCheckUtils]: 4: Hoare triple {26777#true} call #t~ret4 := main(); {26777#true} is VALID [2022-04-27 10:52:14,170 INFO L290 TraceCheckUtils]: 5: Hoare triple {26777#true} ~main__x~0 := 0;~main__y~0 := 50; {26782#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:14,171 INFO L290 TraceCheckUtils]: 6: Hoare triple {26782#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {26782#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:14,171 INFO L290 TraceCheckUtils]: 7: Hoare triple {26782#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26783#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:14,171 INFO L290 TraceCheckUtils]: 8: Hoare triple {26783#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {26783#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:14,172 INFO L290 TraceCheckUtils]: 9: Hoare triple {26783#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26784#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:14,172 INFO L290 TraceCheckUtils]: 10: Hoare triple {26784#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {26784#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:14,172 INFO L290 TraceCheckUtils]: 11: Hoare triple {26784#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26785#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:14,173 INFO L290 TraceCheckUtils]: 12: Hoare triple {26785#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {26785#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:14,173 INFO L290 TraceCheckUtils]: 13: Hoare triple {26785#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26786#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:14,173 INFO L290 TraceCheckUtils]: 14: Hoare triple {26786#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {26786#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:14,174 INFO L290 TraceCheckUtils]: 15: Hoare triple {26786#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26787#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:14,174 INFO L290 TraceCheckUtils]: 16: Hoare triple {26787#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {26787#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:14,174 INFO L290 TraceCheckUtils]: 17: Hoare triple {26787#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26788#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:14,174 INFO L290 TraceCheckUtils]: 18: Hoare triple {26788#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {26788#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:14,175 INFO L290 TraceCheckUtils]: 19: Hoare triple {26788#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26789#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:14,175 INFO L290 TraceCheckUtils]: 20: Hoare triple {26789#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {26789#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:14,176 INFO L290 TraceCheckUtils]: 21: Hoare triple {26789#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26790#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:14,176 INFO L290 TraceCheckUtils]: 22: Hoare triple {26790#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {26790#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:14,176 INFO L290 TraceCheckUtils]: 23: Hoare triple {26790#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26791#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:14,176 INFO L290 TraceCheckUtils]: 24: Hoare triple {26791#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {26791#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:14,177 INFO L290 TraceCheckUtils]: 25: Hoare triple {26791#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26792#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:14,177 INFO L290 TraceCheckUtils]: 26: Hoare triple {26792#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {26792#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:14,178 INFO L290 TraceCheckUtils]: 27: Hoare triple {26792#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26793#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:14,178 INFO L290 TraceCheckUtils]: 28: Hoare triple {26793#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {26793#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:14,178 INFO L290 TraceCheckUtils]: 29: Hoare triple {26793#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26794#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:14,178 INFO L290 TraceCheckUtils]: 30: Hoare triple {26794#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {26794#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:14,179 INFO L290 TraceCheckUtils]: 31: Hoare triple {26794#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26795#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:14,179 INFO L290 TraceCheckUtils]: 32: Hoare triple {26795#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {26795#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:14,179 INFO L290 TraceCheckUtils]: 33: Hoare triple {26795#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26796#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:14,180 INFO L290 TraceCheckUtils]: 34: Hoare triple {26796#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {26796#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:14,180 INFO L290 TraceCheckUtils]: 35: Hoare triple {26796#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26797#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:14,180 INFO L290 TraceCheckUtils]: 36: Hoare triple {26797#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {26797#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:14,181 INFO L290 TraceCheckUtils]: 37: Hoare triple {26797#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26798#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:14,181 INFO L290 TraceCheckUtils]: 38: Hoare triple {26798#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {26798#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:14,181 INFO L290 TraceCheckUtils]: 39: Hoare triple {26798#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26799#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:14,182 INFO L290 TraceCheckUtils]: 40: Hoare triple {26799#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {26799#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:14,182 INFO L290 TraceCheckUtils]: 41: Hoare triple {26799#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26800#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:14,182 INFO L290 TraceCheckUtils]: 42: Hoare triple {26800#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {26800#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:14,183 INFO L290 TraceCheckUtils]: 43: Hoare triple {26800#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26801#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:14,183 INFO L290 TraceCheckUtils]: 44: Hoare triple {26801#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {26801#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:14,183 INFO L290 TraceCheckUtils]: 45: Hoare triple {26801#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26802#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:14,184 INFO L290 TraceCheckUtils]: 46: Hoare triple {26802#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {26802#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:14,184 INFO L290 TraceCheckUtils]: 47: Hoare triple {26802#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26803#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:14,184 INFO L290 TraceCheckUtils]: 48: Hoare triple {26803#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {26803#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:14,185 INFO L290 TraceCheckUtils]: 49: Hoare triple {26803#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26804#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:14,185 INFO L290 TraceCheckUtils]: 50: Hoare triple {26804#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {26804#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:14,185 INFO L290 TraceCheckUtils]: 51: Hoare triple {26804#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26805#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:14,186 INFO L290 TraceCheckUtils]: 52: Hoare triple {26805#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {26805#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:14,186 INFO L290 TraceCheckUtils]: 53: Hoare triple {26805#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26806#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:14,186 INFO L290 TraceCheckUtils]: 54: Hoare triple {26806#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {26806#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:14,187 INFO L290 TraceCheckUtils]: 55: Hoare triple {26806#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26807#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:14,187 INFO L290 TraceCheckUtils]: 56: Hoare triple {26807#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {26807#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:14,187 INFO L290 TraceCheckUtils]: 57: Hoare triple {26807#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26808#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:14,188 INFO L290 TraceCheckUtils]: 58: Hoare triple {26808#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {26808#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:14,188 INFO L290 TraceCheckUtils]: 59: Hoare triple {26808#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26809#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:14,188 INFO L290 TraceCheckUtils]: 60: Hoare triple {26809#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {26809#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:14,189 INFO L290 TraceCheckUtils]: 61: Hoare triple {26809#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26810#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:14,189 INFO L290 TraceCheckUtils]: 62: Hoare triple {26810#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {26810#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:14,189 INFO L290 TraceCheckUtils]: 63: Hoare triple {26810#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26811#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:14,190 INFO L290 TraceCheckUtils]: 64: Hoare triple {26811#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {26811#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:14,190 INFO L290 TraceCheckUtils]: 65: Hoare triple {26811#(<= main_~main__x~0 29)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26812#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:14,190 INFO L290 TraceCheckUtils]: 66: Hoare triple {26812#(<= main_~main__x~0 30)} assume ~main__x~0 < 100; {26812#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:14,191 INFO L290 TraceCheckUtils]: 67: Hoare triple {26812#(<= main_~main__x~0 30)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26813#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:14,191 INFO L290 TraceCheckUtils]: 68: Hoare triple {26813#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {26813#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:14,191 INFO L290 TraceCheckUtils]: 69: Hoare triple {26813#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26814#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:14,192 INFO L290 TraceCheckUtils]: 70: Hoare triple {26814#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {26814#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:14,192 INFO L290 TraceCheckUtils]: 71: Hoare triple {26814#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26815#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:14,192 INFO L290 TraceCheckUtils]: 72: Hoare triple {26815#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {26815#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:14,193 INFO L290 TraceCheckUtils]: 73: Hoare triple {26815#(<= main_~main__x~0 33)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26816#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:14,193 INFO L290 TraceCheckUtils]: 74: Hoare triple {26816#(<= main_~main__x~0 34)} assume ~main__x~0 < 100; {26816#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:14,193 INFO L290 TraceCheckUtils]: 75: Hoare triple {26816#(<= main_~main__x~0 34)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26817#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:14,194 INFO L290 TraceCheckUtils]: 76: Hoare triple {26817#(<= main_~main__x~0 35)} assume ~main__x~0 < 100; {26817#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:14,194 INFO L290 TraceCheckUtils]: 77: Hoare triple {26817#(<= main_~main__x~0 35)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {26818#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:14,194 INFO L290 TraceCheckUtils]: 78: Hoare triple {26818#(<= main_~main__x~0 36)} assume ~main__x~0 < 100; {26818#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:14,195 INFO L290 TraceCheckUtils]: 79: Hoare triple {26818#(<= main_~main__x~0 36)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,195 INFO L290 TraceCheckUtils]: 80: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,195 INFO L290 TraceCheckUtils]: 81: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,195 INFO L290 TraceCheckUtils]: 82: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,195 INFO L290 TraceCheckUtils]: 83: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,195 INFO L290 TraceCheckUtils]: 84: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,195 INFO L290 TraceCheckUtils]: 85: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,195 INFO L290 TraceCheckUtils]: 86: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,195 INFO L290 TraceCheckUtils]: 87: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,195 INFO L290 TraceCheckUtils]: 88: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,195 INFO L290 TraceCheckUtils]: 89: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,196 INFO L290 TraceCheckUtils]: 90: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,196 INFO L290 TraceCheckUtils]: 91: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,196 INFO L290 TraceCheckUtils]: 92: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,196 INFO L290 TraceCheckUtils]: 93: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,196 INFO L290 TraceCheckUtils]: 94: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,196 INFO L290 TraceCheckUtils]: 95: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,196 INFO L290 TraceCheckUtils]: 96: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,196 INFO L290 TraceCheckUtils]: 97: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,196 INFO L290 TraceCheckUtils]: 98: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,196 INFO L290 TraceCheckUtils]: 99: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,197 INFO L290 TraceCheckUtils]: 100: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,197 INFO L290 TraceCheckUtils]: 101: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,197 INFO L290 TraceCheckUtils]: 102: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,197 INFO L290 TraceCheckUtils]: 103: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,197 INFO L290 TraceCheckUtils]: 104: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,197 INFO L290 TraceCheckUtils]: 105: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,197 INFO L290 TraceCheckUtils]: 106: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,197 INFO L290 TraceCheckUtils]: 107: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,197 INFO L290 TraceCheckUtils]: 108: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,197 INFO L290 TraceCheckUtils]: 109: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,197 INFO L290 TraceCheckUtils]: 110: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,198 INFO L290 TraceCheckUtils]: 111: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,198 INFO L290 TraceCheckUtils]: 112: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,198 INFO L290 TraceCheckUtils]: 113: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,198 INFO L290 TraceCheckUtils]: 114: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,198 INFO L290 TraceCheckUtils]: 115: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,198 INFO L290 TraceCheckUtils]: 116: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,198 INFO L290 TraceCheckUtils]: 117: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,198 INFO L290 TraceCheckUtils]: 118: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,198 INFO L290 TraceCheckUtils]: 119: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,198 INFO L290 TraceCheckUtils]: 120: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,198 INFO L290 TraceCheckUtils]: 121: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,198 INFO L290 TraceCheckUtils]: 122: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,199 INFO L290 TraceCheckUtils]: 123: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,199 INFO L290 TraceCheckUtils]: 124: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,199 INFO L290 TraceCheckUtils]: 125: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,199 INFO L290 TraceCheckUtils]: 126: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,199 INFO L290 TraceCheckUtils]: 127: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,199 INFO L290 TraceCheckUtils]: 128: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,199 INFO L290 TraceCheckUtils]: 129: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,199 INFO L290 TraceCheckUtils]: 130: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,199 INFO L290 TraceCheckUtils]: 131: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,199 INFO L290 TraceCheckUtils]: 132: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,199 INFO L290 TraceCheckUtils]: 133: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,200 INFO L290 TraceCheckUtils]: 134: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,200 INFO L290 TraceCheckUtils]: 135: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,200 INFO L290 TraceCheckUtils]: 136: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,200 INFO L290 TraceCheckUtils]: 137: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,200 INFO L290 TraceCheckUtils]: 138: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-27 10:52:14,200 INFO L290 TraceCheckUtils]: 139: Hoare triple {26778#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {26778#false} is VALID [2022-04-27 10:52:14,200 INFO L290 TraceCheckUtils]: 140: Hoare triple {26778#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {26778#false} is VALID [2022-04-27 10:52:14,200 INFO L290 TraceCheckUtils]: 141: Hoare triple {26778#false} assume 0 == ~__VERIFIER_assert__cond~0; {26778#false} is VALID [2022-04-27 10:52:14,200 INFO L290 TraceCheckUtils]: 142: Hoare triple {26778#false} assume !false; {26778#false} is VALID [2022-04-27 10:52:14,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:14,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:14,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653000356] [2022-04-27 10:52:14,201 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653000356] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:14,201 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:14,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-27 10:52:14,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [402179797] [2022-04-27 10:52:14,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:14,202 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 3.5) internal successors, (140), 39 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:14,202 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:14,202 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 40 states, 40 states have (on average 3.5) internal successors, (140), 39 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:14,292 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:14,292 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-27 10:52:14,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:14,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-27 10:52:14,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=743, Invalid=817, Unknown=0, NotChecked=0, Total=1560 [2022-04-27 10:52:14,294 INFO L87 Difference]: Start difference. First operand 209 states and 243 transitions. Second operand has 40 states, 40 states have (on average 3.5) internal successors, (140), 39 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:16,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:16,119 INFO L93 Difference]: Finished difference Result 272 states and 306 transitions. [2022-04-27 10:52:16,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-27 10:52:16,120 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 3.5) internal successors, (140), 39 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:16,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:16,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 3.5) internal successors, (140), 39 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 245 transitions. [2022-04-27 10:52:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 3.5) internal successors, (140), 39 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 245 transitions. [2022-04-27 10:52:16,122 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 245 transitions. [2022-04-27 10:52:16,291 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:16,295 INFO L225 Difference]: With dead ends: 272 [2022-04-27 10:52:16,295 INFO L226 Difference]: Without dead ends: 205 [2022-04-27 10:52:16,296 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 75 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 702 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2223, Invalid=3629, Unknown=0, NotChecked=0, Total=5852 [2022-04-27 10:52:16,297 INFO L413 NwaCegarLoop]: 102 mSDtfsCounter, 230 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 719 mSolverCounterSat, 135 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 230 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 854 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 135 IncrementalHoareTripleChecker+Valid, 719 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:16,297 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [230 Valid, 124 Invalid, 854 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 719 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-27 10:52:16,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2022-04-27 10:52:16,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 205. [2022-04-27 10:52:16,334 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:16,335 INFO L82 GeneralOperation]: Start isEquivalent. First operand 205 states. Second operand has 205 states, 201 states have (on average 1.164179104477612) internal successors, (234), 201 states have internal predecessors, (234), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:16,335 INFO L74 IsIncluded]: Start isIncluded. First operand 205 states. Second operand has 205 states, 201 states have (on average 1.164179104477612) internal successors, (234), 201 states have internal predecessors, (234), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:16,335 INFO L87 Difference]: Start difference. First operand 205 states. Second operand has 205 states, 201 states have (on average 1.164179104477612) internal successors, (234), 201 states have internal predecessors, (234), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:16,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:16,338 INFO L93 Difference]: Finished difference Result 205 states and 237 transitions. [2022-04-27 10:52:16,338 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 237 transitions. [2022-04-27 10:52:16,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:16,338 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:16,339 INFO L74 IsIncluded]: Start isIncluded. First operand has 205 states, 201 states have (on average 1.164179104477612) internal successors, (234), 201 states have internal predecessors, (234), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 205 states. [2022-04-27 10:52:16,339 INFO L87 Difference]: Start difference. First operand has 205 states, 201 states have (on average 1.164179104477612) internal successors, (234), 201 states have internal predecessors, (234), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 205 states. [2022-04-27 10:52:16,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:16,342 INFO L93 Difference]: Finished difference Result 205 states and 237 transitions. [2022-04-27 10:52:16,342 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 237 transitions. [2022-04-27 10:52:16,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:16,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:16,342 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:16,343 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:16,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 205 states, 201 states have (on average 1.164179104477612) internal successors, (234), 201 states have internal predecessors, (234), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:16,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 237 transitions. [2022-04-27 10:52:16,346 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 237 transitions. Word has length 143 [2022-04-27 10:52:16,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:16,347 INFO L495 AbstractCegarLoop]: Abstraction has 205 states and 237 transitions. [2022-04-27 10:52:16,347 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 3.5) internal successors, (140), 39 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:16,347 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 237 transitions. [2022-04-27 10:52:16,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:16,348 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:16,348 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:16,348 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-27 10:52:16,348 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:16,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:16,348 INFO L85 PathProgramCache]: Analyzing trace with hash 1310645142, now seen corresponding path program 1 times [2022-04-27 10:52:16,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:16,349 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [758424744] [2022-04-27 10:52:16,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:16,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:16,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:17,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:17,117 INFO L290 TraceCheckUtils]: 0: Hoare triple {28061#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {28017#true} is VALID [2022-04-27 10:52:17,117 INFO L290 TraceCheckUtils]: 1: Hoare triple {28017#true} assume true; {28017#true} is VALID [2022-04-27 10:52:17,117 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28017#true} {28017#true} #705#return; {28017#true} is VALID [2022-04-27 10:52:17,118 INFO L272 TraceCheckUtils]: 0: Hoare triple {28017#true} call ULTIMATE.init(); {28061#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:17,118 INFO L290 TraceCheckUtils]: 1: Hoare triple {28061#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {28017#true} is VALID [2022-04-27 10:52:17,118 INFO L290 TraceCheckUtils]: 2: Hoare triple {28017#true} assume true; {28017#true} is VALID [2022-04-27 10:52:17,118 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28017#true} {28017#true} #705#return; {28017#true} is VALID [2022-04-27 10:52:17,118 INFO L272 TraceCheckUtils]: 4: Hoare triple {28017#true} call #t~ret4 := main(); {28017#true} is VALID [2022-04-27 10:52:17,118 INFO L290 TraceCheckUtils]: 5: Hoare triple {28017#true} ~main__x~0 := 0;~main__y~0 := 50; {28022#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:17,119 INFO L290 TraceCheckUtils]: 6: Hoare triple {28022#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {28022#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:17,119 INFO L290 TraceCheckUtils]: 7: Hoare triple {28022#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28023#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:17,119 INFO L290 TraceCheckUtils]: 8: Hoare triple {28023#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {28023#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:17,120 INFO L290 TraceCheckUtils]: 9: Hoare triple {28023#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28024#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:17,120 INFO L290 TraceCheckUtils]: 10: Hoare triple {28024#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {28024#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:17,121 INFO L290 TraceCheckUtils]: 11: Hoare triple {28024#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28025#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:17,121 INFO L290 TraceCheckUtils]: 12: Hoare triple {28025#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {28025#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:17,122 INFO L290 TraceCheckUtils]: 13: Hoare triple {28025#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28026#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:17,122 INFO L290 TraceCheckUtils]: 14: Hoare triple {28026#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {28026#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:17,122 INFO L290 TraceCheckUtils]: 15: Hoare triple {28026#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28027#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:17,123 INFO L290 TraceCheckUtils]: 16: Hoare triple {28027#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {28027#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:17,123 INFO L290 TraceCheckUtils]: 17: Hoare triple {28027#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28028#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:17,124 INFO L290 TraceCheckUtils]: 18: Hoare triple {28028#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {28028#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:17,124 INFO L290 TraceCheckUtils]: 19: Hoare triple {28028#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28029#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:17,124 INFO L290 TraceCheckUtils]: 20: Hoare triple {28029#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {28029#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:17,125 INFO L290 TraceCheckUtils]: 21: Hoare triple {28029#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28030#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:17,125 INFO L290 TraceCheckUtils]: 22: Hoare triple {28030#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {28030#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:17,126 INFO L290 TraceCheckUtils]: 23: Hoare triple {28030#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28031#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:17,126 INFO L290 TraceCheckUtils]: 24: Hoare triple {28031#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {28031#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:17,127 INFO L290 TraceCheckUtils]: 25: Hoare triple {28031#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28032#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:17,127 INFO L290 TraceCheckUtils]: 26: Hoare triple {28032#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {28032#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:17,127 INFO L290 TraceCheckUtils]: 27: Hoare triple {28032#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28033#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:17,128 INFO L290 TraceCheckUtils]: 28: Hoare triple {28033#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {28033#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:17,128 INFO L290 TraceCheckUtils]: 29: Hoare triple {28033#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28034#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:17,129 INFO L290 TraceCheckUtils]: 30: Hoare triple {28034#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {28034#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:17,129 INFO L290 TraceCheckUtils]: 31: Hoare triple {28034#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28035#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:17,129 INFO L290 TraceCheckUtils]: 32: Hoare triple {28035#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {28035#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:17,130 INFO L290 TraceCheckUtils]: 33: Hoare triple {28035#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28036#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:17,130 INFO L290 TraceCheckUtils]: 34: Hoare triple {28036#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {28036#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:17,131 INFO L290 TraceCheckUtils]: 35: Hoare triple {28036#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28037#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:17,131 INFO L290 TraceCheckUtils]: 36: Hoare triple {28037#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {28037#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:17,131 INFO L290 TraceCheckUtils]: 37: Hoare triple {28037#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28038#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:17,132 INFO L290 TraceCheckUtils]: 38: Hoare triple {28038#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {28038#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:17,132 INFO L290 TraceCheckUtils]: 39: Hoare triple {28038#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28039#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:17,133 INFO L290 TraceCheckUtils]: 40: Hoare triple {28039#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {28039#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:17,133 INFO L290 TraceCheckUtils]: 41: Hoare triple {28039#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28040#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:17,133 INFO L290 TraceCheckUtils]: 42: Hoare triple {28040#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {28040#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:17,134 INFO L290 TraceCheckUtils]: 43: Hoare triple {28040#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28041#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:17,134 INFO L290 TraceCheckUtils]: 44: Hoare triple {28041#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {28041#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:17,135 INFO L290 TraceCheckUtils]: 45: Hoare triple {28041#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28042#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:17,135 INFO L290 TraceCheckUtils]: 46: Hoare triple {28042#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {28042#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:17,135 INFO L290 TraceCheckUtils]: 47: Hoare triple {28042#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28043#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:17,136 INFO L290 TraceCheckUtils]: 48: Hoare triple {28043#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {28043#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:17,136 INFO L290 TraceCheckUtils]: 49: Hoare triple {28043#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28044#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:17,137 INFO L290 TraceCheckUtils]: 50: Hoare triple {28044#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {28044#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:17,137 INFO L290 TraceCheckUtils]: 51: Hoare triple {28044#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28045#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:17,137 INFO L290 TraceCheckUtils]: 52: Hoare triple {28045#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {28045#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:17,138 INFO L290 TraceCheckUtils]: 53: Hoare triple {28045#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28046#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:17,138 INFO L290 TraceCheckUtils]: 54: Hoare triple {28046#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {28046#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:17,139 INFO L290 TraceCheckUtils]: 55: Hoare triple {28046#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28047#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:17,139 INFO L290 TraceCheckUtils]: 56: Hoare triple {28047#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {28047#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:17,140 INFO L290 TraceCheckUtils]: 57: Hoare triple {28047#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28048#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:17,140 INFO L290 TraceCheckUtils]: 58: Hoare triple {28048#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {28048#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:17,140 INFO L290 TraceCheckUtils]: 59: Hoare triple {28048#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28049#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:17,141 INFO L290 TraceCheckUtils]: 60: Hoare triple {28049#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {28049#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:17,141 INFO L290 TraceCheckUtils]: 61: Hoare triple {28049#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28050#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:17,142 INFO L290 TraceCheckUtils]: 62: Hoare triple {28050#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {28050#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:17,142 INFO L290 TraceCheckUtils]: 63: Hoare triple {28050#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28051#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:17,142 INFO L290 TraceCheckUtils]: 64: Hoare triple {28051#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {28051#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:17,143 INFO L290 TraceCheckUtils]: 65: Hoare triple {28051#(<= main_~main__x~0 29)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28052#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:17,143 INFO L290 TraceCheckUtils]: 66: Hoare triple {28052#(<= main_~main__x~0 30)} assume ~main__x~0 < 100; {28052#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:17,144 INFO L290 TraceCheckUtils]: 67: Hoare triple {28052#(<= main_~main__x~0 30)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28053#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:17,144 INFO L290 TraceCheckUtils]: 68: Hoare triple {28053#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {28053#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:17,145 INFO L290 TraceCheckUtils]: 69: Hoare triple {28053#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28054#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:17,145 INFO L290 TraceCheckUtils]: 70: Hoare triple {28054#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {28054#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:17,145 INFO L290 TraceCheckUtils]: 71: Hoare triple {28054#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28055#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:17,146 INFO L290 TraceCheckUtils]: 72: Hoare triple {28055#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {28055#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:17,146 INFO L290 TraceCheckUtils]: 73: Hoare triple {28055#(<= main_~main__x~0 33)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28056#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:17,147 INFO L290 TraceCheckUtils]: 74: Hoare triple {28056#(<= main_~main__x~0 34)} assume ~main__x~0 < 100; {28056#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:17,147 INFO L290 TraceCheckUtils]: 75: Hoare triple {28056#(<= main_~main__x~0 34)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28057#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:17,148 INFO L290 TraceCheckUtils]: 76: Hoare triple {28057#(<= main_~main__x~0 35)} assume ~main__x~0 < 100; {28057#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:17,148 INFO L290 TraceCheckUtils]: 77: Hoare triple {28057#(<= main_~main__x~0 35)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28058#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:17,148 INFO L290 TraceCheckUtils]: 78: Hoare triple {28058#(<= main_~main__x~0 36)} assume ~main__x~0 < 100; {28058#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:17,149 INFO L290 TraceCheckUtils]: 79: Hoare triple {28058#(<= main_~main__x~0 36)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28059#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:17,149 INFO L290 TraceCheckUtils]: 80: Hoare triple {28059#(<= main_~main__x~0 37)} assume ~main__x~0 < 100; {28059#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:17,150 INFO L290 TraceCheckUtils]: 81: Hoare triple {28059#(<= main_~main__x~0 37)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {28060#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:17,150 INFO L290 TraceCheckUtils]: 82: Hoare triple {28060#(<= main_~main__x~0 38)} assume ~main__x~0 < 100; {28060#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:17,151 INFO L290 TraceCheckUtils]: 83: Hoare triple {28060#(<= main_~main__x~0 38)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,151 INFO L290 TraceCheckUtils]: 84: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,151 INFO L290 TraceCheckUtils]: 85: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,151 INFO L290 TraceCheckUtils]: 86: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,151 INFO L290 TraceCheckUtils]: 87: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,151 INFO L290 TraceCheckUtils]: 88: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,151 INFO L290 TraceCheckUtils]: 89: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,151 INFO L290 TraceCheckUtils]: 90: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,151 INFO L290 TraceCheckUtils]: 91: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,151 INFO L290 TraceCheckUtils]: 92: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,151 INFO L290 TraceCheckUtils]: 93: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,152 INFO L290 TraceCheckUtils]: 94: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,152 INFO L290 TraceCheckUtils]: 95: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,152 INFO L290 TraceCheckUtils]: 96: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,152 INFO L290 TraceCheckUtils]: 97: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,152 INFO L290 TraceCheckUtils]: 98: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,152 INFO L290 TraceCheckUtils]: 99: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,152 INFO L290 TraceCheckUtils]: 100: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,152 INFO L290 TraceCheckUtils]: 101: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,152 INFO L290 TraceCheckUtils]: 102: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,152 INFO L290 TraceCheckUtils]: 103: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,152 INFO L290 TraceCheckUtils]: 104: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,152 INFO L290 TraceCheckUtils]: 105: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,153 INFO L290 TraceCheckUtils]: 106: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,153 INFO L290 TraceCheckUtils]: 107: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,153 INFO L290 TraceCheckUtils]: 108: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,153 INFO L290 TraceCheckUtils]: 109: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,153 INFO L290 TraceCheckUtils]: 110: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,153 INFO L290 TraceCheckUtils]: 111: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,153 INFO L290 TraceCheckUtils]: 112: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,153 INFO L290 TraceCheckUtils]: 113: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,153 INFO L290 TraceCheckUtils]: 114: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,153 INFO L290 TraceCheckUtils]: 115: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,153 INFO L290 TraceCheckUtils]: 116: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,153 INFO L290 TraceCheckUtils]: 117: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 118: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 119: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 120: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 121: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 122: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 123: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 124: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 125: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 126: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 127: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 128: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 129: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,154 INFO L290 TraceCheckUtils]: 130: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,155 INFO L290 TraceCheckUtils]: 131: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,155 INFO L290 TraceCheckUtils]: 132: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,155 INFO L290 TraceCheckUtils]: 133: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,155 INFO L290 TraceCheckUtils]: 134: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,155 INFO L290 TraceCheckUtils]: 135: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,155 INFO L290 TraceCheckUtils]: 136: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,155 INFO L290 TraceCheckUtils]: 137: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,155 INFO L290 TraceCheckUtils]: 138: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-27 10:52:17,155 INFO L290 TraceCheckUtils]: 139: Hoare triple {28018#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {28018#false} is VALID [2022-04-27 10:52:17,155 INFO L290 TraceCheckUtils]: 140: Hoare triple {28018#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {28018#false} is VALID [2022-04-27 10:52:17,155 INFO L290 TraceCheckUtils]: 141: Hoare triple {28018#false} assume 0 == ~__VERIFIER_assert__cond~0; {28018#false} is VALID [2022-04-27 10:52:17,156 INFO L290 TraceCheckUtils]: 142: Hoare triple {28018#false} assume !false; {28018#false} is VALID [2022-04-27 10:52:17,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:17,156 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:17,156 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [758424744] [2022-04-27 10:52:17,156 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [758424744] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:17,156 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:17,156 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-27 10:52:17,157 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [568060337] [2022-04-27 10:52:17,157 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:17,157 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 3.3333333333333335) internal successors, (140), 41 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:17,158 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:17,158 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 42 states, 42 states have (on average 3.3333333333333335) internal successors, (140), 41 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:17,258 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:17,258 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-27 10:52:17,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:17,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-27 10:52:17,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=822, Invalid=900, Unknown=0, NotChecked=0, Total=1722 [2022-04-27 10:52:17,260 INFO L87 Difference]: Start difference. First operand 205 states and 237 transitions. Second operand has 42 states, 42 states have (on average 3.3333333333333335) internal successors, (140), 41 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:19,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:19,464 INFO L93 Difference]: Finished difference Result 264 states and 296 transitions. [2022-04-27 10:52:19,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-27 10:52:19,464 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 3.3333333333333335) internal successors, (140), 41 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:19,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:19,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 3.3333333333333335) internal successors, (140), 41 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:19,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 239 transitions. [2022-04-27 10:52:19,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 3.3333333333333335) internal successors, (140), 41 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:19,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 239 transitions. [2022-04-27 10:52:19,467 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 239 transitions. [2022-04-27 10:52:19,633 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 239 edges. 239 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:19,635 INFO L225 Difference]: With dead ends: 264 [2022-04-27 10:52:19,635 INFO L226 Difference]: Without dead ends: 201 [2022-04-27 10:52:19,637 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 779 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=2460, Invalid=4020, Unknown=0, NotChecked=0, Total=6480 [2022-04-27 10:52:19,637 INFO L413 NwaCegarLoop]: 96 mSDtfsCounter, 251 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 940 mSolverCounterSat, 162 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 251 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 1102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 162 IncrementalHoareTripleChecker+Valid, 940 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:19,637 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [251 Valid, 133 Invalid, 1102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [162 Valid, 940 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-27 10:52:19,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2022-04-27 10:52:19,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 201. [2022-04-27 10:52:19,671 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:19,671 INFO L82 GeneralOperation]: Start isEquivalent. First operand 201 states. Second operand has 201 states, 197 states have (on average 1.1573604060913705) internal successors, (228), 197 states have internal predecessors, (228), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:19,671 INFO L74 IsIncluded]: Start isIncluded. First operand 201 states. Second operand has 201 states, 197 states have (on average 1.1573604060913705) internal successors, (228), 197 states have internal predecessors, (228), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:19,671 INFO L87 Difference]: Start difference. First operand 201 states. Second operand has 201 states, 197 states have (on average 1.1573604060913705) internal successors, (228), 197 states have internal predecessors, (228), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:19,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:19,673 INFO L93 Difference]: Finished difference Result 201 states and 231 transitions. [2022-04-27 10:52:19,673 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 231 transitions. [2022-04-27 10:52:19,674 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:19,674 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:19,674 INFO L74 IsIncluded]: Start isIncluded. First operand has 201 states, 197 states have (on average 1.1573604060913705) internal successors, (228), 197 states have internal predecessors, (228), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 201 states. [2022-04-27 10:52:19,674 INFO L87 Difference]: Start difference. First operand has 201 states, 197 states have (on average 1.1573604060913705) internal successors, (228), 197 states have internal predecessors, (228), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 201 states. [2022-04-27 10:52:19,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:19,676 INFO L93 Difference]: Finished difference Result 201 states and 231 transitions. [2022-04-27 10:52:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 231 transitions. [2022-04-27 10:52:19,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:19,676 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:19,676 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:19,676 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:19,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 201 states, 197 states have (on average 1.1573604060913705) internal successors, (228), 197 states have internal predecessors, (228), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 231 transitions. [2022-04-27 10:52:19,679 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 231 transitions. Word has length 143 [2022-04-27 10:52:19,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:19,679 INFO L495 AbstractCegarLoop]: Abstraction has 201 states and 231 transitions. [2022-04-27 10:52:19,679 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 42 states have (on average 3.3333333333333335) internal successors, (140), 41 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 231 transitions. [2022-04-27 10:52:19,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:19,680 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:19,680 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:19,680 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-27 10:52:19,680 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:19,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:19,680 INFO L85 PathProgramCache]: Analyzing trace with hash -573249383, now seen corresponding path program 1 times [2022-04-27 10:52:19,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:19,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [651867003] [2022-04-27 10:52:19,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:19,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:20,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:20,445 INFO L290 TraceCheckUtils]: 0: Hoare triple {29284#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {29237#true} is VALID [2022-04-27 10:52:20,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {29237#true} assume true; {29237#true} is VALID [2022-04-27 10:52:20,445 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {29237#true} {29237#true} #705#return; {29237#true} is VALID [2022-04-27 10:52:20,449 INFO L272 TraceCheckUtils]: 0: Hoare triple {29237#true} call ULTIMATE.init(); {29284#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:20,449 INFO L290 TraceCheckUtils]: 1: Hoare triple {29284#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {29237#true} is VALID [2022-04-27 10:52:20,449 INFO L290 TraceCheckUtils]: 2: Hoare triple {29237#true} assume true; {29237#true} is VALID [2022-04-27 10:52:20,449 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29237#true} {29237#true} #705#return; {29237#true} is VALID [2022-04-27 10:52:20,449 INFO L272 TraceCheckUtils]: 4: Hoare triple {29237#true} call #t~ret4 := main(); {29237#true} is VALID [2022-04-27 10:52:20,449 INFO L290 TraceCheckUtils]: 5: Hoare triple {29237#true} ~main__x~0 := 0;~main__y~0 := 50; {29242#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:20,450 INFO L290 TraceCheckUtils]: 6: Hoare triple {29242#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {29242#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:20,450 INFO L290 TraceCheckUtils]: 7: Hoare triple {29242#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29243#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:20,450 INFO L290 TraceCheckUtils]: 8: Hoare triple {29243#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {29243#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:20,451 INFO L290 TraceCheckUtils]: 9: Hoare triple {29243#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29244#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:20,451 INFO L290 TraceCheckUtils]: 10: Hoare triple {29244#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {29244#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:20,451 INFO L290 TraceCheckUtils]: 11: Hoare triple {29244#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29245#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:20,452 INFO L290 TraceCheckUtils]: 12: Hoare triple {29245#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {29245#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:20,452 INFO L290 TraceCheckUtils]: 13: Hoare triple {29245#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29246#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:20,452 INFO L290 TraceCheckUtils]: 14: Hoare triple {29246#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {29246#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:20,453 INFO L290 TraceCheckUtils]: 15: Hoare triple {29246#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29247#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:20,453 INFO L290 TraceCheckUtils]: 16: Hoare triple {29247#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {29247#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:20,453 INFO L290 TraceCheckUtils]: 17: Hoare triple {29247#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29248#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:20,454 INFO L290 TraceCheckUtils]: 18: Hoare triple {29248#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {29248#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:20,454 INFO L290 TraceCheckUtils]: 19: Hoare triple {29248#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29249#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:20,454 INFO L290 TraceCheckUtils]: 20: Hoare triple {29249#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {29249#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:20,455 INFO L290 TraceCheckUtils]: 21: Hoare triple {29249#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29250#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:20,455 INFO L290 TraceCheckUtils]: 22: Hoare triple {29250#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {29250#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:20,455 INFO L290 TraceCheckUtils]: 23: Hoare triple {29250#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29251#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:20,455 INFO L290 TraceCheckUtils]: 24: Hoare triple {29251#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {29251#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:20,456 INFO L290 TraceCheckUtils]: 25: Hoare triple {29251#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29252#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:20,456 INFO L290 TraceCheckUtils]: 26: Hoare triple {29252#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {29252#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:20,457 INFO L290 TraceCheckUtils]: 27: Hoare triple {29252#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29253#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:20,457 INFO L290 TraceCheckUtils]: 28: Hoare triple {29253#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {29253#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:20,457 INFO L290 TraceCheckUtils]: 29: Hoare triple {29253#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29254#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:20,457 INFO L290 TraceCheckUtils]: 30: Hoare triple {29254#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {29254#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:20,458 INFO L290 TraceCheckUtils]: 31: Hoare triple {29254#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29255#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:20,458 INFO L290 TraceCheckUtils]: 32: Hoare triple {29255#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {29255#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:20,459 INFO L290 TraceCheckUtils]: 33: Hoare triple {29255#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29256#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:20,459 INFO L290 TraceCheckUtils]: 34: Hoare triple {29256#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {29256#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:20,459 INFO L290 TraceCheckUtils]: 35: Hoare triple {29256#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29257#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:20,459 INFO L290 TraceCheckUtils]: 36: Hoare triple {29257#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {29257#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:20,460 INFO L290 TraceCheckUtils]: 37: Hoare triple {29257#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29258#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:20,460 INFO L290 TraceCheckUtils]: 38: Hoare triple {29258#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {29258#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:20,460 INFO L290 TraceCheckUtils]: 39: Hoare triple {29258#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29259#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:20,461 INFO L290 TraceCheckUtils]: 40: Hoare triple {29259#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {29259#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:20,461 INFO L290 TraceCheckUtils]: 41: Hoare triple {29259#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29260#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:20,461 INFO L290 TraceCheckUtils]: 42: Hoare triple {29260#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {29260#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:20,462 INFO L290 TraceCheckUtils]: 43: Hoare triple {29260#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29261#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:20,462 INFO L290 TraceCheckUtils]: 44: Hoare triple {29261#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {29261#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:20,462 INFO L290 TraceCheckUtils]: 45: Hoare triple {29261#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29262#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:20,463 INFO L290 TraceCheckUtils]: 46: Hoare triple {29262#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {29262#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:20,463 INFO L290 TraceCheckUtils]: 47: Hoare triple {29262#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29263#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:20,463 INFO L290 TraceCheckUtils]: 48: Hoare triple {29263#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {29263#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:20,464 INFO L290 TraceCheckUtils]: 49: Hoare triple {29263#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29264#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:20,464 INFO L290 TraceCheckUtils]: 50: Hoare triple {29264#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {29264#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:20,464 INFO L290 TraceCheckUtils]: 51: Hoare triple {29264#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29265#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:20,465 INFO L290 TraceCheckUtils]: 52: Hoare triple {29265#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {29265#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:20,465 INFO L290 TraceCheckUtils]: 53: Hoare triple {29265#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29266#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:20,465 INFO L290 TraceCheckUtils]: 54: Hoare triple {29266#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {29266#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:20,466 INFO L290 TraceCheckUtils]: 55: Hoare triple {29266#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29267#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:20,466 INFO L290 TraceCheckUtils]: 56: Hoare triple {29267#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {29267#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:20,466 INFO L290 TraceCheckUtils]: 57: Hoare triple {29267#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29268#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:20,467 INFO L290 TraceCheckUtils]: 58: Hoare triple {29268#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {29268#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:20,467 INFO L290 TraceCheckUtils]: 59: Hoare triple {29268#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29269#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:20,467 INFO L290 TraceCheckUtils]: 60: Hoare triple {29269#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {29269#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:20,468 INFO L290 TraceCheckUtils]: 61: Hoare triple {29269#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29270#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:20,468 INFO L290 TraceCheckUtils]: 62: Hoare triple {29270#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {29270#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:20,468 INFO L290 TraceCheckUtils]: 63: Hoare triple {29270#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29271#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:20,469 INFO L290 TraceCheckUtils]: 64: Hoare triple {29271#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {29271#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:20,469 INFO L290 TraceCheckUtils]: 65: Hoare triple {29271#(<= main_~main__x~0 29)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29272#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:20,469 INFO L290 TraceCheckUtils]: 66: Hoare triple {29272#(<= main_~main__x~0 30)} assume ~main__x~0 < 100; {29272#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:20,470 INFO L290 TraceCheckUtils]: 67: Hoare triple {29272#(<= main_~main__x~0 30)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29273#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:20,470 INFO L290 TraceCheckUtils]: 68: Hoare triple {29273#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {29273#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:20,470 INFO L290 TraceCheckUtils]: 69: Hoare triple {29273#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29274#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:20,471 INFO L290 TraceCheckUtils]: 70: Hoare triple {29274#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {29274#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:20,471 INFO L290 TraceCheckUtils]: 71: Hoare triple {29274#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29275#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:20,471 INFO L290 TraceCheckUtils]: 72: Hoare triple {29275#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {29275#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:20,472 INFO L290 TraceCheckUtils]: 73: Hoare triple {29275#(<= main_~main__x~0 33)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29276#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:20,472 INFO L290 TraceCheckUtils]: 74: Hoare triple {29276#(<= main_~main__x~0 34)} assume ~main__x~0 < 100; {29276#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:20,472 INFO L290 TraceCheckUtils]: 75: Hoare triple {29276#(<= main_~main__x~0 34)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29277#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:20,473 INFO L290 TraceCheckUtils]: 76: Hoare triple {29277#(<= main_~main__x~0 35)} assume ~main__x~0 < 100; {29277#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:20,473 INFO L290 TraceCheckUtils]: 77: Hoare triple {29277#(<= main_~main__x~0 35)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29278#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:20,473 INFO L290 TraceCheckUtils]: 78: Hoare triple {29278#(<= main_~main__x~0 36)} assume ~main__x~0 < 100; {29278#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:20,474 INFO L290 TraceCheckUtils]: 79: Hoare triple {29278#(<= main_~main__x~0 36)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29279#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:20,474 INFO L290 TraceCheckUtils]: 80: Hoare triple {29279#(<= main_~main__x~0 37)} assume ~main__x~0 < 100; {29279#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:20,474 INFO L290 TraceCheckUtils]: 81: Hoare triple {29279#(<= main_~main__x~0 37)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29280#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:20,475 INFO L290 TraceCheckUtils]: 82: Hoare triple {29280#(<= main_~main__x~0 38)} assume ~main__x~0 < 100; {29280#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:20,475 INFO L290 TraceCheckUtils]: 83: Hoare triple {29280#(<= main_~main__x~0 38)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29281#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:20,475 INFO L290 TraceCheckUtils]: 84: Hoare triple {29281#(<= main_~main__x~0 39)} assume ~main__x~0 < 100; {29281#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:20,476 INFO L290 TraceCheckUtils]: 85: Hoare triple {29281#(<= main_~main__x~0 39)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29282#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:20,476 INFO L290 TraceCheckUtils]: 86: Hoare triple {29282#(<= main_~main__x~0 40)} assume ~main__x~0 < 100; {29282#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:20,476 INFO L290 TraceCheckUtils]: 87: Hoare triple {29282#(<= main_~main__x~0 40)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {29283#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:20,477 INFO L290 TraceCheckUtils]: 88: Hoare triple {29283#(<= main_~main__x~0 41)} assume ~main__x~0 < 100; {29283#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:20,477 INFO L290 TraceCheckUtils]: 89: Hoare triple {29283#(<= main_~main__x~0 41)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,477 INFO L290 TraceCheckUtils]: 90: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,477 INFO L290 TraceCheckUtils]: 91: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,477 INFO L290 TraceCheckUtils]: 92: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,477 INFO L290 TraceCheckUtils]: 93: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,477 INFO L290 TraceCheckUtils]: 94: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,477 INFO L290 TraceCheckUtils]: 95: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,477 INFO L290 TraceCheckUtils]: 96: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,477 INFO L290 TraceCheckUtils]: 97: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 98: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 99: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 100: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 101: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 102: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 103: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 104: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 105: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 106: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 107: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 108: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 109: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 110: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 111: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 112: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 113: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,478 INFO L290 TraceCheckUtils]: 114: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 115: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 116: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 117: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 118: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 119: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 120: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 121: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 122: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 123: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 124: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 125: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 126: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,479 INFO L290 TraceCheckUtils]: 127: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 128: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 129: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 130: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 131: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 132: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 133: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 134: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 135: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 136: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 137: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 138: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 139: Hoare triple {29238#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 140: Hoare triple {29238#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 141: Hoare triple {29238#false} assume 0 == ~__VERIFIER_assert__cond~0; {29238#false} is VALID [2022-04-27 10:52:20,480 INFO L290 TraceCheckUtils]: 142: Hoare triple {29238#false} assume !false; {29238#false} is VALID [2022-04-27 10:52:20,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:20,481 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:20,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [651867003] [2022-04-27 10:52:20,481 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [651867003] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:20,481 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:20,481 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-27 10:52:20,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570312128] [2022-04-27 10:52:20,481 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:20,482 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 3.111111111111111) internal successors, (140), 44 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:20,482 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:20,482 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 45 states, 45 states have (on average 3.111111111111111) internal successors, (140), 44 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:20,567 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:20,567 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-27 10:52:20,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:20,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-27 10:52:20,568 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=948, Invalid=1032, Unknown=0, NotChecked=0, Total=1980 [2022-04-27 10:52:20,569 INFO L87 Difference]: Start difference. First operand 201 states and 231 transitions. Second operand has 45 states, 45 states have (on average 3.111111111111111) internal successors, (140), 44 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:22,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:22,908 INFO L93 Difference]: Finished difference Result 254 states and 284 transitions. [2022-04-27 10:52:22,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-04-27 10:52:22,908 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 3.111111111111111) internal successors, (140), 44 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:22,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:22,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 3.111111111111111) internal successors, (140), 44 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:22,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 233 transitions. [2022-04-27 10:52:22,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 3.111111111111111) internal successors, (140), 44 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:22,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 233 transitions. [2022-04-27 10:52:22,911 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 233 transitions. [2022-04-27 10:52:23,072 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:23,075 INFO L225 Difference]: With dead ends: 254 [2022-04-27 10:52:23,075 INFO L226 Difference]: Without dead ends: 195 [2022-04-27 10:52:23,075 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 902 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=2838, Invalid=4644, Unknown=0, NotChecked=0, Total=7482 [2022-04-27 10:52:23,076 INFO L413 NwaCegarLoop]: 87 mSDtfsCounter, 249 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 937 mSolverCounterSat, 170 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 249 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 1107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 170 IncrementalHoareTripleChecker+Valid, 937 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:23,076 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [249 Valid, 119 Invalid, 1107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [170 Valid, 937 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-27 10:52:23,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2022-04-27 10:52:23,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 195. [2022-04-27 10:52:23,109 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:23,110 INFO L82 GeneralOperation]: Start isEquivalent. First operand 195 states. Second operand has 195 states, 191 states have (on average 1.1465968586387434) internal successors, (219), 191 states have internal predecessors, (219), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:23,110 INFO L74 IsIncluded]: Start isIncluded. First operand 195 states. Second operand has 195 states, 191 states have (on average 1.1465968586387434) internal successors, (219), 191 states have internal predecessors, (219), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:23,110 INFO L87 Difference]: Start difference. First operand 195 states. Second operand has 195 states, 191 states have (on average 1.1465968586387434) internal successors, (219), 191 states have internal predecessors, (219), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:23,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:23,112 INFO L93 Difference]: Finished difference Result 195 states and 222 transitions. [2022-04-27 10:52:23,112 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 222 transitions. [2022-04-27 10:52:23,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:23,112 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:23,112 INFO L74 IsIncluded]: Start isIncluded. First operand has 195 states, 191 states have (on average 1.1465968586387434) internal successors, (219), 191 states have internal predecessors, (219), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 195 states. [2022-04-27 10:52:23,113 INFO L87 Difference]: Start difference. First operand has 195 states, 191 states have (on average 1.1465968586387434) internal successors, (219), 191 states have internal predecessors, (219), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 195 states. [2022-04-27 10:52:23,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:23,115 INFO L93 Difference]: Finished difference Result 195 states and 222 transitions. [2022-04-27 10:52:23,115 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 222 transitions. [2022-04-27 10:52:23,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:23,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:23,115 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:23,115 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:23,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 195 states, 191 states have (on average 1.1465968586387434) internal successors, (219), 191 states have internal predecessors, (219), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:23,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 222 transitions. [2022-04-27 10:52:23,117 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 222 transitions. Word has length 143 [2022-04-27 10:52:23,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:23,118 INFO L495 AbstractCegarLoop]: Abstraction has 195 states and 222 transitions. [2022-04-27 10:52:23,118 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 3.111111111111111) internal successors, (140), 44 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:23,118 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 222 transitions. [2022-04-27 10:52:23,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:23,118 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:23,118 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:23,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-27 10:52:23,119 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:23,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:23,119 INFO L85 PathProgramCache]: Analyzing trace with hash 214740329, now seen corresponding path program 1 times [2022-04-27 10:52:23,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:23,119 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388923049] [2022-04-27 10:52:23,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:23,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:23,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:23,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:23,936 INFO L290 TraceCheckUtils]: 0: Hoare triple {30479#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {30430#true} is VALID [2022-04-27 10:52:23,936 INFO L290 TraceCheckUtils]: 1: Hoare triple {30430#true} assume true; {30430#true} is VALID [2022-04-27 10:52:23,936 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30430#true} {30430#true} #705#return; {30430#true} is VALID [2022-04-27 10:52:23,937 INFO L272 TraceCheckUtils]: 0: Hoare triple {30430#true} call ULTIMATE.init(); {30479#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:23,937 INFO L290 TraceCheckUtils]: 1: Hoare triple {30479#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {30430#true} is VALID [2022-04-27 10:52:23,937 INFO L290 TraceCheckUtils]: 2: Hoare triple {30430#true} assume true; {30430#true} is VALID [2022-04-27 10:52:23,937 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30430#true} {30430#true} #705#return; {30430#true} is VALID [2022-04-27 10:52:23,937 INFO L272 TraceCheckUtils]: 4: Hoare triple {30430#true} call #t~ret4 := main(); {30430#true} is VALID [2022-04-27 10:52:23,938 INFO L290 TraceCheckUtils]: 5: Hoare triple {30430#true} ~main__x~0 := 0;~main__y~0 := 50; {30435#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:23,938 INFO L290 TraceCheckUtils]: 6: Hoare triple {30435#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {30435#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:23,939 INFO L290 TraceCheckUtils]: 7: Hoare triple {30435#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30436#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:23,939 INFO L290 TraceCheckUtils]: 8: Hoare triple {30436#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {30436#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:23,940 INFO L290 TraceCheckUtils]: 9: Hoare triple {30436#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30437#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:23,940 INFO L290 TraceCheckUtils]: 10: Hoare triple {30437#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {30437#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:23,941 INFO L290 TraceCheckUtils]: 11: Hoare triple {30437#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30438#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:23,941 INFO L290 TraceCheckUtils]: 12: Hoare triple {30438#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {30438#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:23,941 INFO L290 TraceCheckUtils]: 13: Hoare triple {30438#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30439#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:23,942 INFO L290 TraceCheckUtils]: 14: Hoare triple {30439#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {30439#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:23,942 INFO L290 TraceCheckUtils]: 15: Hoare triple {30439#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30440#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:23,943 INFO L290 TraceCheckUtils]: 16: Hoare triple {30440#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {30440#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:23,943 INFO L290 TraceCheckUtils]: 17: Hoare triple {30440#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30441#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:23,944 INFO L290 TraceCheckUtils]: 18: Hoare triple {30441#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {30441#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:23,944 INFO L290 TraceCheckUtils]: 19: Hoare triple {30441#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30442#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:23,944 INFO L290 TraceCheckUtils]: 20: Hoare triple {30442#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {30442#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:23,945 INFO L290 TraceCheckUtils]: 21: Hoare triple {30442#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30443#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:23,945 INFO L290 TraceCheckUtils]: 22: Hoare triple {30443#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {30443#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:23,946 INFO L290 TraceCheckUtils]: 23: Hoare triple {30443#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30444#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:23,946 INFO L290 TraceCheckUtils]: 24: Hoare triple {30444#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {30444#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:23,947 INFO L290 TraceCheckUtils]: 25: Hoare triple {30444#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30445#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:23,947 INFO L290 TraceCheckUtils]: 26: Hoare triple {30445#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {30445#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:23,947 INFO L290 TraceCheckUtils]: 27: Hoare triple {30445#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30446#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:23,948 INFO L290 TraceCheckUtils]: 28: Hoare triple {30446#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {30446#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:23,948 INFO L290 TraceCheckUtils]: 29: Hoare triple {30446#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30447#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:23,949 INFO L290 TraceCheckUtils]: 30: Hoare triple {30447#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {30447#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:23,949 INFO L290 TraceCheckUtils]: 31: Hoare triple {30447#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30448#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:23,949 INFO L290 TraceCheckUtils]: 32: Hoare triple {30448#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {30448#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:23,950 INFO L290 TraceCheckUtils]: 33: Hoare triple {30448#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30449#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:23,950 INFO L290 TraceCheckUtils]: 34: Hoare triple {30449#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {30449#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:23,951 INFO L290 TraceCheckUtils]: 35: Hoare triple {30449#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30450#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:23,951 INFO L290 TraceCheckUtils]: 36: Hoare triple {30450#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {30450#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:23,952 INFO L290 TraceCheckUtils]: 37: Hoare triple {30450#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30451#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:23,952 INFO L290 TraceCheckUtils]: 38: Hoare triple {30451#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {30451#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:23,952 INFO L290 TraceCheckUtils]: 39: Hoare triple {30451#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30452#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:23,953 INFO L290 TraceCheckUtils]: 40: Hoare triple {30452#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {30452#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:23,953 INFO L290 TraceCheckUtils]: 41: Hoare triple {30452#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30453#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:23,954 INFO L290 TraceCheckUtils]: 42: Hoare triple {30453#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {30453#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:23,954 INFO L290 TraceCheckUtils]: 43: Hoare triple {30453#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30454#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:23,955 INFO L290 TraceCheckUtils]: 44: Hoare triple {30454#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {30454#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:23,955 INFO L290 TraceCheckUtils]: 45: Hoare triple {30454#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30455#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:23,955 INFO L290 TraceCheckUtils]: 46: Hoare triple {30455#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {30455#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:23,956 INFO L290 TraceCheckUtils]: 47: Hoare triple {30455#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30456#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:23,956 INFO L290 TraceCheckUtils]: 48: Hoare triple {30456#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {30456#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:23,957 INFO L290 TraceCheckUtils]: 49: Hoare triple {30456#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30457#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:23,957 INFO L290 TraceCheckUtils]: 50: Hoare triple {30457#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {30457#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:23,958 INFO L290 TraceCheckUtils]: 51: Hoare triple {30457#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30458#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:23,958 INFO L290 TraceCheckUtils]: 52: Hoare triple {30458#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {30458#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:23,958 INFO L290 TraceCheckUtils]: 53: Hoare triple {30458#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30459#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:23,959 INFO L290 TraceCheckUtils]: 54: Hoare triple {30459#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {30459#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:23,959 INFO L290 TraceCheckUtils]: 55: Hoare triple {30459#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30460#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:23,960 INFO L290 TraceCheckUtils]: 56: Hoare triple {30460#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {30460#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:23,960 INFO L290 TraceCheckUtils]: 57: Hoare triple {30460#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30461#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:23,960 INFO L290 TraceCheckUtils]: 58: Hoare triple {30461#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {30461#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:23,961 INFO L290 TraceCheckUtils]: 59: Hoare triple {30461#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30462#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:23,961 INFO L290 TraceCheckUtils]: 60: Hoare triple {30462#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {30462#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:23,962 INFO L290 TraceCheckUtils]: 61: Hoare triple {30462#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30463#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:23,962 INFO L290 TraceCheckUtils]: 62: Hoare triple {30463#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {30463#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:23,962 INFO L290 TraceCheckUtils]: 63: Hoare triple {30463#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30464#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:23,963 INFO L290 TraceCheckUtils]: 64: Hoare triple {30464#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {30464#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:23,963 INFO L290 TraceCheckUtils]: 65: Hoare triple {30464#(<= main_~main__x~0 29)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30465#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:23,964 INFO L290 TraceCheckUtils]: 66: Hoare triple {30465#(<= main_~main__x~0 30)} assume ~main__x~0 < 100; {30465#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:23,964 INFO L290 TraceCheckUtils]: 67: Hoare triple {30465#(<= main_~main__x~0 30)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30466#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:23,965 INFO L290 TraceCheckUtils]: 68: Hoare triple {30466#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {30466#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:23,965 INFO L290 TraceCheckUtils]: 69: Hoare triple {30466#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30467#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:23,965 INFO L290 TraceCheckUtils]: 70: Hoare triple {30467#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {30467#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:23,966 INFO L290 TraceCheckUtils]: 71: Hoare triple {30467#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30468#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:23,966 INFO L290 TraceCheckUtils]: 72: Hoare triple {30468#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {30468#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:23,967 INFO L290 TraceCheckUtils]: 73: Hoare triple {30468#(<= main_~main__x~0 33)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30469#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:23,967 INFO L290 TraceCheckUtils]: 74: Hoare triple {30469#(<= main_~main__x~0 34)} assume ~main__x~0 < 100; {30469#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:23,968 INFO L290 TraceCheckUtils]: 75: Hoare triple {30469#(<= main_~main__x~0 34)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30470#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:23,968 INFO L290 TraceCheckUtils]: 76: Hoare triple {30470#(<= main_~main__x~0 35)} assume ~main__x~0 < 100; {30470#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:23,968 INFO L290 TraceCheckUtils]: 77: Hoare triple {30470#(<= main_~main__x~0 35)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30471#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:23,969 INFO L290 TraceCheckUtils]: 78: Hoare triple {30471#(<= main_~main__x~0 36)} assume ~main__x~0 < 100; {30471#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:23,969 INFO L290 TraceCheckUtils]: 79: Hoare triple {30471#(<= main_~main__x~0 36)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30472#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:23,970 INFO L290 TraceCheckUtils]: 80: Hoare triple {30472#(<= main_~main__x~0 37)} assume ~main__x~0 < 100; {30472#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:23,970 INFO L290 TraceCheckUtils]: 81: Hoare triple {30472#(<= main_~main__x~0 37)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30473#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:23,970 INFO L290 TraceCheckUtils]: 82: Hoare triple {30473#(<= main_~main__x~0 38)} assume ~main__x~0 < 100; {30473#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:23,971 INFO L290 TraceCheckUtils]: 83: Hoare triple {30473#(<= main_~main__x~0 38)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30474#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:23,971 INFO L290 TraceCheckUtils]: 84: Hoare triple {30474#(<= main_~main__x~0 39)} assume ~main__x~0 < 100; {30474#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:23,972 INFO L290 TraceCheckUtils]: 85: Hoare triple {30474#(<= main_~main__x~0 39)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30475#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:23,972 INFO L290 TraceCheckUtils]: 86: Hoare triple {30475#(<= main_~main__x~0 40)} assume ~main__x~0 < 100; {30475#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:23,973 INFO L290 TraceCheckUtils]: 87: Hoare triple {30475#(<= main_~main__x~0 40)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30476#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:23,973 INFO L290 TraceCheckUtils]: 88: Hoare triple {30476#(<= main_~main__x~0 41)} assume ~main__x~0 < 100; {30476#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:23,974 INFO L290 TraceCheckUtils]: 89: Hoare triple {30476#(<= main_~main__x~0 41)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30477#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:23,974 INFO L290 TraceCheckUtils]: 90: Hoare triple {30477#(<= main_~main__x~0 42)} assume ~main__x~0 < 100; {30477#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:23,974 INFO L290 TraceCheckUtils]: 91: Hoare triple {30477#(<= main_~main__x~0 42)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {30478#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:23,975 INFO L290 TraceCheckUtils]: 92: Hoare triple {30478#(<= main_~main__x~0 43)} assume ~main__x~0 < 100; {30478#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:23,975 INFO L290 TraceCheckUtils]: 93: Hoare triple {30478#(<= main_~main__x~0 43)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,975 INFO L290 TraceCheckUtils]: 94: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,975 INFO L290 TraceCheckUtils]: 95: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,975 INFO L290 TraceCheckUtils]: 96: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,976 INFO L290 TraceCheckUtils]: 97: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,976 INFO L290 TraceCheckUtils]: 98: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,976 INFO L290 TraceCheckUtils]: 99: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,976 INFO L290 TraceCheckUtils]: 100: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,976 INFO L290 TraceCheckUtils]: 101: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,976 INFO L290 TraceCheckUtils]: 102: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,976 INFO L290 TraceCheckUtils]: 103: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,976 INFO L290 TraceCheckUtils]: 104: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,976 INFO L290 TraceCheckUtils]: 105: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,976 INFO L290 TraceCheckUtils]: 106: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,976 INFO L290 TraceCheckUtils]: 107: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,976 INFO L290 TraceCheckUtils]: 108: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 109: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 110: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 111: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 112: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 113: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 114: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 115: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 116: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 117: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 118: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 119: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 120: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,977 INFO L290 TraceCheckUtils]: 121: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,978 INFO L290 TraceCheckUtils]: 122: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,978 INFO L290 TraceCheckUtils]: 123: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,978 INFO L290 TraceCheckUtils]: 124: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,978 INFO L290 TraceCheckUtils]: 125: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,978 INFO L290 TraceCheckUtils]: 126: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,978 INFO L290 TraceCheckUtils]: 127: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,978 INFO L290 TraceCheckUtils]: 128: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,978 INFO L290 TraceCheckUtils]: 129: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,978 INFO L290 TraceCheckUtils]: 130: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,978 INFO L290 TraceCheckUtils]: 131: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,978 INFO L290 TraceCheckUtils]: 132: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,978 INFO L290 TraceCheckUtils]: 133: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,979 INFO L290 TraceCheckUtils]: 134: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,979 INFO L290 TraceCheckUtils]: 135: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,979 INFO L290 TraceCheckUtils]: 136: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,979 INFO L290 TraceCheckUtils]: 137: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,979 INFO L290 TraceCheckUtils]: 138: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-27 10:52:23,979 INFO L290 TraceCheckUtils]: 139: Hoare triple {30431#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {30431#false} is VALID [2022-04-27 10:52:23,979 INFO L290 TraceCheckUtils]: 140: Hoare triple {30431#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {30431#false} is VALID [2022-04-27 10:52:23,979 INFO L290 TraceCheckUtils]: 141: Hoare triple {30431#false} assume 0 == ~__VERIFIER_assert__cond~0; {30431#false} is VALID [2022-04-27 10:52:23,979 INFO L290 TraceCheckUtils]: 142: Hoare triple {30431#false} assume !false; {30431#false} is VALID [2022-04-27 10:52:23,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:23,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:23,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388923049] [2022-04-27 10:52:23,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388923049] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:23,980 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:23,980 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-27 10:52:23,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74321552] [2022-04-27 10:52:23,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:23,981 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 2.978723404255319) internal successors, (140), 46 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:23,981 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:23,981 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 47 states, 47 states have (on average 2.978723404255319) internal successors, (140), 46 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:24,080 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:24,080 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-27 10:52:24,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:24,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-27 10:52:24,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1037, Invalid=1125, Unknown=0, NotChecked=0, Total=2162 [2022-04-27 10:52:24,081 INFO L87 Difference]: Start difference. First operand 195 states and 222 transitions. Second operand has 47 states, 47 states have (on average 2.978723404255319) internal successors, (140), 46 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:26,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:26,518 INFO L93 Difference]: Finished difference Result 244 states and 271 transitions. [2022-04-27 10:52:26,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-04-27 10:52:26,519 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 2.978723404255319) internal successors, (140), 46 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:26,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 2.978723404255319) internal successors, (140), 46 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 224 transitions. [2022-04-27 10:52:26,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 2.978723404255319) internal successors, (140), 46 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:26,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 224 transitions. [2022-04-27 10:52:26,521 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 224 transitions. [2022-04-27 10:52:26,677 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 224 edges. 224 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:26,679 INFO L225 Difference]: With dead ends: 244 [2022-04-27 10:52:26,679 INFO L226 Difference]: Without dead ends: 191 [2022-04-27 10:52:26,680 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 989 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3105, Invalid=5085, Unknown=0, NotChecked=0, Total=8190 [2022-04-27 10:52:26,680 INFO L413 NwaCegarLoop]: 81 mSDtfsCounter, 247 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 831 mSolverCounterSat, 173 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 247 SdHoareTripleChecker+Valid, 103 SdHoareTripleChecker+Invalid, 1004 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 173 IncrementalHoareTripleChecker+Valid, 831 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:26,681 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [247 Valid, 103 Invalid, 1004 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [173 Valid, 831 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-27 10:52:26,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-27 10:52:26,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2022-04-27 10:52:26,714 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:26,714 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand has 191 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:26,715 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand has 191 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:26,715 INFO L87 Difference]: Start difference. First operand 191 states. Second operand has 191 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:26,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:26,717 INFO L93 Difference]: Finished difference Result 191 states and 216 transitions. [2022-04-27 10:52:26,718 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 216 transitions. [2022-04-27 10:52:26,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:26,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:26,718 INFO L74 IsIncluded]: Start isIncluded. First operand has 191 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 191 states. [2022-04-27 10:52:26,718 INFO L87 Difference]: Start difference. First operand has 191 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 191 states. [2022-04-27 10:52:26,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:26,721 INFO L93 Difference]: Finished difference Result 191 states and 216 transitions. [2022-04-27 10:52:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 216 transitions. [2022-04-27 10:52:26,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:26,721 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:26,721 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:26,721 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:26,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:26,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 216 transitions. [2022-04-27 10:52:26,725 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 216 transitions. Word has length 143 [2022-04-27 10:52:26,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:26,725 INFO L495 AbstractCegarLoop]: Abstraction has 191 states and 216 transitions. [2022-04-27 10:52:26,725 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 2.978723404255319) internal successors, (140), 46 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 216 transitions. [2022-04-27 10:52:26,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:26,726 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:26,726 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:26,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-27 10:52:26,726 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:26,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:26,727 INFO L85 PathProgramCache]: Analyzing trace with hash -20309694, now seen corresponding path program 1 times [2022-04-27 10:52:26,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:26,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388060317] [2022-04-27 10:52:26,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:26,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:27,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:27,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:27,606 INFO L290 TraceCheckUtils]: 0: Hoare triple {31650#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {31600#true} is VALID [2022-04-27 10:52:27,606 INFO L290 TraceCheckUtils]: 1: Hoare triple {31600#true} assume true; {31600#true} is VALID [2022-04-27 10:52:27,606 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31600#true} {31600#true} #705#return; {31600#true} is VALID [2022-04-27 10:52:27,607 INFO L272 TraceCheckUtils]: 0: Hoare triple {31600#true} call ULTIMATE.init(); {31650#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:27,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {31650#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {31600#true} is VALID [2022-04-27 10:52:27,607 INFO L290 TraceCheckUtils]: 2: Hoare triple {31600#true} assume true; {31600#true} is VALID [2022-04-27 10:52:27,607 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31600#true} {31600#true} #705#return; {31600#true} is VALID [2022-04-27 10:52:27,607 INFO L272 TraceCheckUtils]: 4: Hoare triple {31600#true} call #t~ret4 := main(); {31600#true} is VALID [2022-04-27 10:52:27,609 INFO L290 TraceCheckUtils]: 5: Hoare triple {31600#true} ~main__x~0 := 0;~main__y~0 := 50; {31605#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:27,609 INFO L290 TraceCheckUtils]: 6: Hoare triple {31605#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {31605#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:27,609 INFO L290 TraceCheckUtils]: 7: Hoare triple {31605#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31606#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:27,611 INFO L290 TraceCheckUtils]: 8: Hoare triple {31606#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {31606#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:27,612 INFO L290 TraceCheckUtils]: 9: Hoare triple {31606#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31607#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:27,612 INFO L290 TraceCheckUtils]: 10: Hoare triple {31607#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {31607#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:27,613 INFO L290 TraceCheckUtils]: 11: Hoare triple {31607#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31608#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:27,613 INFO L290 TraceCheckUtils]: 12: Hoare triple {31608#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {31608#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:27,614 INFO L290 TraceCheckUtils]: 13: Hoare triple {31608#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31609#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:27,614 INFO L290 TraceCheckUtils]: 14: Hoare triple {31609#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {31609#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:27,614 INFO L290 TraceCheckUtils]: 15: Hoare triple {31609#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31610#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:27,615 INFO L290 TraceCheckUtils]: 16: Hoare triple {31610#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {31610#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:27,615 INFO L290 TraceCheckUtils]: 17: Hoare triple {31610#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31611#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:27,616 INFO L290 TraceCheckUtils]: 18: Hoare triple {31611#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {31611#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:27,616 INFO L290 TraceCheckUtils]: 19: Hoare triple {31611#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31612#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:27,617 INFO L290 TraceCheckUtils]: 20: Hoare triple {31612#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {31612#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:27,617 INFO L290 TraceCheckUtils]: 21: Hoare triple {31612#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31613#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:27,618 INFO L290 TraceCheckUtils]: 22: Hoare triple {31613#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {31613#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:27,618 INFO L290 TraceCheckUtils]: 23: Hoare triple {31613#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31614#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:27,619 INFO L290 TraceCheckUtils]: 24: Hoare triple {31614#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {31614#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:27,619 INFO L290 TraceCheckUtils]: 25: Hoare triple {31614#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31615#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:27,619 INFO L290 TraceCheckUtils]: 26: Hoare triple {31615#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {31615#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:27,620 INFO L290 TraceCheckUtils]: 27: Hoare triple {31615#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31616#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:27,620 INFO L290 TraceCheckUtils]: 28: Hoare triple {31616#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {31616#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:27,621 INFO L290 TraceCheckUtils]: 29: Hoare triple {31616#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31617#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:27,621 INFO L290 TraceCheckUtils]: 30: Hoare triple {31617#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {31617#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:27,622 INFO L290 TraceCheckUtils]: 31: Hoare triple {31617#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31618#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:27,622 INFO L290 TraceCheckUtils]: 32: Hoare triple {31618#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {31618#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:27,623 INFO L290 TraceCheckUtils]: 33: Hoare triple {31618#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31619#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:27,623 INFO L290 TraceCheckUtils]: 34: Hoare triple {31619#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {31619#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:27,624 INFO L290 TraceCheckUtils]: 35: Hoare triple {31619#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31620#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:27,624 INFO L290 TraceCheckUtils]: 36: Hoare triple {31620#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {31620#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:27,625 INFO L290 TraceCheckUtils]: 37: Hoare triple {31620#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31621#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:27,625 INFO L290 TraceCheckUtils]: 38: Hoare triple {31621#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {31621#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:27,626 INFO L290 TraceCheckUtils]: 39: Hoare triple {31621#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31622#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:27,626 INFO L290 TraceCheckUtils]: 40: Hoare triple {31622#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {31622#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:27,626 INFO L290 TraceCheckUtils]: 41: Hoare triple {31622#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31623#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:27,627 INFO L290 TraceCheckUtils]: 42: Hoare triple {31623#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {31623#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:27,627 INFO L290 TraceCheckUtils]: 43: Hoare triple {31623#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31624#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:27,628 INFO L290 TraceCheckUtils]: 44: Hoare triple {31624#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {31624#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:27,628 INFO L290 TraceCheckUtils]: 45: Hoare triple {31624#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31625#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:27,629 INFO L290 TraceCheckUtils]: 46: Hoare triple {31625#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {31625#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:27,629 INFO L290 TraceCheckUtils]: 47: Hoare triple {31625#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31626#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:27,630 INFO L290 TraceCheckUtils]: 48: Hoare triple {31626#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {31626#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:27,630 INFO L290 TraceCheckUtils]: 49: Hoare triple {31626#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31627#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:27,631 INFO L290 TraceCheckUtils]: 50: Hoare triple {31627#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {31627#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:27,631 INFO L290 TraceCheckUtils]: 51: Hoare triple {31627#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31628#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:27,631 INFO L290 TraceCheckUtils]: 52: Hoare triple {31628#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {31628#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:27,632 INFO L290 TraceCheckUtils]: 53: Hoare triple {31628#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31629#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:27,632 INFO L290 TraceCheckUtils]: 54: Hoare triple {31629#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {31629#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:27,633 INFO L290 TraceCheckUtils]: 55: Hoare triple {31629#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31630#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:27,633 INFO L290 TraceCheckUtils]: 56: Hoare triple {31630#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {31630#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:27,634 INFO L290 TraceCheckUtils]: 57: Hoare triple {31630#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31631#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:27,634 INFO L290 TraceCheckUtils]: 58: Hoare triple {31631#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {31631#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:27,635 INFO L290 TraceCheckUtils]: 59: Hoare triple {31631#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31632#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:27,635 INFO L290 TraceCheckUtils]: 60: Hoare triple {31632#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {31632#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:27,636 INFO L290 TraceCheckUtils]: 61: Hoare triple {31632#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31633#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:27,636 INFO L290 TraceCheckUtils]: 62: Hoare triple {31633#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {31633#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:27,637 INFO L290 TraceCheckUtils]: 63: Hoare triple {31633#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31634#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:27,637 INFO L290 TraceCheckUtils]: 64: Hoare triple {31634#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {31634#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:27,637 INFO L290 TraceCheckUtils]: 65: Hoare triple {31634#(<= main_~main__x~0 29)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31635#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:27,638 INFO L290 TraceCheckUtils]: 66: Hoare triple {31635#(<= main_~main__x~0 30)} assume ~main__x~0 < 100; {31635#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:27,638 INFO L290 TraceCheckUtils]: 67: Hoare triple {31635#(<= main_~main__x~0 30)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31636#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:27,639 INFO L290 TraceCheckUtils]: 68: Hoare triple {31636#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {31636#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:27,639 INFO L290 TraceCheckUtils]: 69: Hoare triple {31636#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31637#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:27,640 INFO L290 TraceCheckUtils]: 70: Hoare triple {31637#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {31637#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:27,640 INFO L290 TraceCheckUtils]: 71: Hoare triple {31637#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31638#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:27,641 INFO L290 TraceCheckUtils]: 72: Hoare triple {31638#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {31638#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:27,641 INFO L290 TraceCheckUtils]: 73: Hoare triple {31638#(<= main_~main__x~0 33)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31639#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:27,642 INFO L290 TraceCheckUtils]: 74: Hoare triple {31639#(<= main_~main__x~0 34)} assume ~main__x~0 < 100; {31639#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:27,642 INFO L290 TraceCheckUtils]: 75: Hoare triple {31639#(<= main_~main__x~0 34)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31640#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:27,642 INFO L290 TraceCheckUtils]: 76: Hoare triple {31640#(<= main_~main__x~0 35)} assume ~main__x~0 < 100; {31640#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:27,643 INFO L290 TraceCheckUtils]: 77: Hoare triple {31640#(<= main_~main__x~0 35)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31641#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:27,643 INFO L290 TraceCheckUtils]: 78: Hoare triple {31641#(<= main_~main__x~0 36)} assume ~main__x~0 < 100; {31641#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:27,644 INFO L290 TraceCheckUtils]: 79: Hoare triple {31641#(<= main_~main__x~0 36)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31642#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:27,644 INFO L290 TraceCheckUtils]: 80: Hoare triple {31642#(<= main_~main__x~0 37)} assume ~main__x~0 < 100; {31642#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:27,645 INFO L290 TraceCheckUtils]: 81: Hoare triple {31642#(<= main_~main__x~0 37)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31643#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:27,645 INFO L290 TraceCheckUtils]: 82: Hoare triple {31643#(<= main_~main__x~0 38)} assume ~main__x~0 < 100; {31643#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:27,646 INFO L290 TraceCheckUtils]: 83: Hoare triple {31643#(<= main_~main__x~0 38)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31644#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:27,646 INFO L290 TraceCheckUtils]: 84: Hoare triple {31644#(<= main_~main__x~0 39)} assume ~main__x~0 < 100; {31644#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:27,647 INFO L290 TraceCheckUtils]: 85: Hoare triple {31644#(<= main_~main__x~0 39)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31645#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:27,647 INFO L290 TraceCheckUtils]: 86: Hoare triple {31645#(<= main_~main__x~0 40)} assume ~main__x~0 < 100; {31645#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:27,647 INFO L290 TraceCheckUtils]: 87: Hoare triple {31645#(<= main_~main__x~0 40)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31646#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:27,648 INFO L290 TraceCheckUtils]: 88: Hoare triple {31646#(<= main_~main__x~0 41)} assume ~main__x~0 < 100; {31646#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:27,648 INFO L290 TraceCheckUtils]: 89: Hoare triple {31646#(<= main_~main__x~0 41)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31647#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:27,648 INFO L290 TraceCheckUtils]: 90: Hoare triple {31647#(<= main_~main__x~0 42)} assume ~main__x~0 < 100; {31647#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:27,649 INFO L290 TraceCheckUtils]: 91: Hoare triple {31647#(<= main_~main__x~0 42)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31648#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:27,649 INFO L290 TraceCheckUtils]: 92: Hoare triple {31648#(<= main_~main__x~0 43)} assume ~main__x~0 < 100; {31648#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:27,650 INFO L290 TraceCheckUtils]: 93: Hoare triple {31648#(<= main_~main__x~0 43)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {31649#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:27,650 INFO L290 TraceCheckUtils]: 94: Hoare triple {31649#(<= main_~main__x~0 44)} assume ~main__x~0 < 100; {31649#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:27,650 INFO L290 TraceCheckUtils]: 95: Hoare triple {31649#(<= main_~main__x~0 44)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,650 INFO L290 TraceCheckUtils]: 96: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,650 INFO L290 TraceCheckUtils]: 97: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,650 INFO L290 TraceCheckUtils]: 98: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,650 INFO L290 TraceCheckUtils]: 99: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 100: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 101: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 102: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 103: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 104: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 105: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 106: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 107: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 108: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 109: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 110: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 111: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 112: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 113: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 114: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 115: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,651 INFO L290 TraceCheckUtils]: 116: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,652 INFO L290 TraceCheckUtils]: 117: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,652 INFO L290 TraceCheckUtils]: 118: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,652 INFO L290 TraceCheckUtils]: 119: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,652 INFO L290 TraceCheckUtils]: 120: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,652 INFO L290 TraceCheckUtils]: 121: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,652 INFO L290 TraceCheckUtils]: 122: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,652 INFO L290 TraceCheckUtils]: 123: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,652 INFO L290 TraceCheckUtils]: 124: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,652 INFO L290 TraceCheckUtils]: 125: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,652 INFO L290 TraceCheckUtils]: 126: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,652 INFO L290 TraceCheckUtils]: 127: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,653 INFO L290 TraceCheckUtils]: 128: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,653 INFO L290 TraceCheckUtils]: 129: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,653 INFO L290 TraceCheckUtils]: 130: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,653 INFO L290 TraceCheckUtils]: 131: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,653 INFO L290 TraceCheckUtils]: 132: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,653 INFO L290 TraceCheckUtils]: 133: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,653 INFO L290 TraceCheckUtils]: 134: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,653 INFO L290 TraceCheckUtils]: 135: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,653 INFO L290 TraceCheckUtils]: 136: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,653 INFO L290 TraceCheckUtils]: 137: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,653 INFO L290 TraceCheckUtils]: 138: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-27 10:52:27,654 INFO L290 TraceCheckUtils]: 139: Hoare triple {31601#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {31601#false} is VALID [2022-04-27 10:52:27,654 INFO L290 TraceCheckUtils]: 140: Hoare triple {31601#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {31601#false} is VALID [2022-04-27 10:52:27,654 INFO L290 TraceCheckUtils]: 141: Hoare triple {31601#false} assume 0 == ~__VERIFIER_assert__cond~0; {31601#false} is VALID [2022-04-27 10:52:27,654 INFO L290 TraceCheckUtils]: 142: Hoare triple {31601#false} assume !false; {31601#false} is VALID [2022-04-27 10:52:27,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:27,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:27,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388060317] [2022-04-27 10:52:27,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1388060317] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:27,655 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:27,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-27 10:52:27,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245150061] [2022-04-27 10:52:27,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:27,656 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 2.9166666666666665) internal successors, (140), 47 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:27,656 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:27,656 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 48 states, 48 states have (on average 2.9166666666666665) internal successors, (140), 47 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:27,767 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:27,768 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-27 10:52:27,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:27,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-27 10:52:27,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1083, Invalid=1173, Unknown=0, NotChecked=0, Total=2256 [2022-04-27 10:52:27,770 INFO L87 Difference]: Start difference. First operand 191 states and 216 transitions. Second operand has 48 states, 48 states have (on average 2.9166666666666665) internal successors, (140), 47 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:29,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:29,962 INFO L93 Difference]: Finished difference Result 238 states and 263 transitions. [2022-04-27 10:52:29,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-27 10:52:29,962 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 2.9166666666666665) internal successors, (140), 47 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:29,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:29,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 2.9166666666666665) internal successors, (140), 47 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:29,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 218 transitions. [2022-04-27 10:52:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 2.9166666666666665) internal successors, (140), 47 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:29,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 218 transitions. [2022-04-27 10:52:29,965 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 218 transitions. [2022-04-27 10:52:30,118 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 218 edges. 218 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:30,120 INFO L225 Difference]: With dead ends: 238 [2022-04-27 10:52:30,120 INFO L226 Difference]: Without dead ends: 189 [2022-04-27 10:52:30,121 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1034 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3243, Invalid=5313, Unknown=0, NotChecked=0, Total=8556 [2022-04-27 10:52:30,122 INFO L413 NwaCegarLoop]: 78 mSDtfsCounter, 276 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 720 mSolverCounterSat, 204 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 276 SdHoareTripleChecker+Valid, 95 SdHoareTripleChecker+Invalid, 924 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 204 IncrementalHoareTripleChecker+Valid, 720 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:30,122 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [276 Valid, 95 Invalid, 924 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [204 Valid, 720 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-27 10:52:30,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2022-04-27 10:52:30,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 189. [2022-04-27 10:52:30,170 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:30,170 INFO L82 GeneralOperation]: Start isEquivalent. First operand 189 states. Second operand has 189 states, 185 states have (on average 1.135135135135135) internal successors, (210), 185 states have internal predecessors, (210), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:30,170 INFO L74 IsIncluded]: Start isIncluded. First operand 189 states. Second operand has 189 states, 185 states have (on average 1.135135135135135) internal successors, (210), 185 states have internal predecessors, (210), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:30,170 INFO L87 Difference]: Start difference. First operand 189 states. Second operand has 189 states, 185 states have (on average 1.135135135135135) internal successors, (210), 185 states have internal predecessors, (210), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:30,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:30,173 INFO L93 Difference]: Finished difference Result 189 states and 213 transitions. [2022-04-27 10:52:30,173 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 213 transitions. [2022-04-27 10:52:30,173 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:30,173 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:30,174 INFO L74 IsIncluded]: Start isIncluded. First operand has 189 states, 185 states have (on average 1.135135135135135) internal successors, (210), 185 states have internal predecessors, (210), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 189 states. [2022-04-27 10:52:30,174 INFO L87 Difference]: Start difference. First operand has 189 states, 185 states have (on average 1.135135135135135) internal successors, (210), 185 states have internal predecessors, (210), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 189 states. [2022-04-27 10:52:30,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:30,176 INFO L93 Difference]: Finished difference Result 189 states and 213 transitions. [2022-04-27 10:52:30,176 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 213 transitions. [2022-04-27 10:52:30,176 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:30,177 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:30,177 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:30,177 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:30,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 189 states, 185 states have (on average 1.135135135135135) internal successors, (210), 185 states have internal predecessors, (210), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 213 transitions. [2022-04-27 10:52:30,180 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 213 transitions. Word has length 143 [2022-04-27 10:52:30,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:30,180 INFO L495 AbstractCegarLoop]: Abstraction has 189 states and 213 transitions. [2022-04-27 10:52:30,180 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 2.9166666666666665) internal successors, (140), 47 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:30,180 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 213 transitions. [2022-04-27 10:52:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:30,181 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:30,181 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:30,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-27 10:52:30,181 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:30,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:30,183 INFO L85 PathProgramCache]: Analyzing trace with hash 178059793, now seen corresponding path program 1 times [2022-04-27 10:52:30,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:30,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [204015556] [2022-04-27 10:52:30,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:30,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:31,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:31,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:31,066 INFO L290 TraceCheckUtils]: 0: Hoare triple {32808#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {32757#true} is VALID [2022-04-27 10:52:31,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {32757#true} assume true; {32757#true} is VALID [2022-04-27 10:52:31,066 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32757#true} {32757#true} #705#return; {32757#true} is VALID [2022-04-27 10:52:31,067 INFO L272 TraceCheckUtils]: 0: Hoare triple {32757#true} call ULTIMATE.init(); {32808#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:31,067 INFO L290 TraceCheckUtils]: 1: Hoare triple {32808#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {32757#true} is VALID [2022-04-27 10:52:31,067 INFO L290 TraceCheckUtils]: 2: Hoare triple {32757#true} assume true; {32757#true} is VALID [2022-04-27 10:52:31,067 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32757#true} {32757#true} #705#return; {32757#true} is VALID [2022-04-27 10:52:31,067 INFO L272 TraceCheckUtils]: 4: Hoare triple {32757#true} call #t~ret4 := main(); {32757#true} is VALID [2022-04-27 10:52:31,067 INFO L290 TraceCheckUtils]: 5: Hoare triple {32757#true} ~main__x~0 := 0;~main__y~0 := 50; {32762#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:31,067 INFO L290 TraceCheckUtils]: 6: Hoare triple {32762#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {32762#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:31,068 INFO L290 TraceCheckUtils]: 7: Hoare triple {32762#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32763#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:31,068 INFO L290 TraceCheckUtils]: 8: Hoare triple {32763#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {32763#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:31,068 INFO L290 TraceCheckUtils]: 9: Hoare triple {32763#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32764#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:31,069 INFO L290 TraceCheckUtils]: 10: Hoare triple {32764#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {32764#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:31,069 INFO L290 TraceCheckUtils]: 11: Hoare triple {32764#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32765#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:31,069 INFO L290 TraceCheckUtils]: 12: Hoare triple {32765#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {32765#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:31,070 INFO L290 TraceCheckUtils]: 13: Hoare triple {32765#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32766#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:31,070 INFO L290 TraceCheckUtils]: 14: Hoare triple {32766#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {32766#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:31,070 INFO L290 TraceCheckUtils]: 15: Hoare triple {32766#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32767#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:31,071 INFO L290 TraceCheckUtils]: 16: Hoare triple {32767#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {32767#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:31,071 INFO L290 TraceCheckUtils]: 17: Hoare triple {32767#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32768#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:31,071 INFO L290 TraceCheckUtils]: 18: Hoare triple {32768#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {32768#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:31,072 INFO L290 TraceCheckUtils]: 19: Hoare triple {32768#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32769#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:31,072 INFO L290 TraceCheckUtils]: 20: Hoare triple {32769#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {32769#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:31,072 INFO L290 TraceCheckUtils]: 21: Hoare triple {32769#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32770#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:31,073 INFO L290 TraceCheckUtils]: 22: Hoare triple {32770#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {32770#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:31,073 INFO L290 TraceCheckUtils]: 23: Hoare triple {32770#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32771#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:31,073 INFO L290 TraceCheckUtils]: 24: Hoare triple {32771#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {32771#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:31,074 INFO L290 TraceCheckUtils]: 25: Hoare triple {32771#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32772#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:31,074 INFO L290 TraceCheckUtils]: 26: Hoare triple {32772#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {32772#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:31,074 INFO L290 TraceCheckUtils]: 27: Hoare triple {32772#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32773#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:31,075 INFO L290 TraceCheckUtils]: 28: Hoare triple {32773#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {32773#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:31,075 INFO L290 TraceCheckUtils]: 29: Hoare triple {32773#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32774#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:31,075 INFO L290 TraceCheckUtils]: 30: Hoare triple {32774#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {32774#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:31,076 INFO L290 TraceCheckUtils]: 31: Hoare triple {32774#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32775#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:31,076 INFO L290 TraceCheckUtils]: 32: Hoare triple {32775#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {32775#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:31,076 INFO L290 TraceCheckUtils]: 33: Hoare triple {32775#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32776#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:31,077 INFO L290 TraceCheckUtils]: 34: Hoare triple {32776#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {32776#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:31,077 INFO L290 TraceCheckUtils]: 35: Hoare triple {32776#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32777#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:31,077 INFO L290 TraceCheckUtils]: 36: Hoare triple {32777#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {32777#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:31,078 INFO L290 TraceCheckUtils]: 37: Hoare triple {32777#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32778#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:31,078 INFO L290 TraceCheckUtils]: 38: Hoare triple {32778#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {32778#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:31,078 INFO L290 TraceCheckUtils]: 39: Hoare triple {32778#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32779#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:31,079 INFO L290 TraceCheckUtils]: 40: Hoare triple {32779#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {32779#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:31,079 INFO L290 TraceCheckUtils]: 41: Hoare triple {32779#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32780#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:31,079 INFO L290 TraceCheckUtils]: 42: Hoare triple {32780#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {32780#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:31,080 INFO L290 TraceCheckUtils]: 43: Hoare triple {32780#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32781#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:31,080 INFO L290 TraceCheckUtils]: 44: Hoare triple {32781#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {32781#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:31,080 INFO L290 TraceCheckUtils]: 45: Hoare triple {32781#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32782#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:31,081 INFO L290 TraceCheckUtils]: 46: Hoare triple {32782#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {32782#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:31,081 INFO L290 TraceCheckUtils]: 47: Hoare triple {32782#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32783#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:31,081 INFO L290 TraceCheckUtils]: 48: Hoare triple {32783#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {32783#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:31,082 INFO L290 TraceCheckUtils]: 49: Hoare triple {32783#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32784#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:31,082 INFO L290 TraceCheckUtils]: 50: Hoare triple {32784#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {32784#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:31,082 INFO L290 TraceCheckUtils]: 51: Hoare triple {32784#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32785#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:31,082 INFO L290 TraceCheckUtils]: 52: Hoare triple {32785#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {32785#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:31,083 INFO L290 TraceCheckUtils]: 53: Hoare triple {32785#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32786#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:31,083 INFO L290 TraceCheckUtils]: 54: Hoare triple {32786#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {32786#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:31,084 INFO L290 TraceCheckUtils]: 55: Hoare triple {32786#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32787#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:31,084 INFO L290 TraceCheckUtils]: 56: Hoare triple {32787#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {32787#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:31,084 INFO L290 TraceCheckUtils]: 57: Hoare triple {32787#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32788#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:31,084 INFO L290 TraceCheckUtils]: 58: Hoare triple {32788#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {32788#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:31,085 INFO L290 TraceCheckUtils]: 59: Hoare triple {32788#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32789#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:31,085 INFO L290 TraceCheckUtils]: 60: Hoare triple {32789#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {32789#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:31,085 INFO L290 TraceCheckUtils]: 61: Hoare triple {32789#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32790#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:31,086 INFO L290 TraceCheckUtils]: 62: Hoare triple {32790#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {32790#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:31,086 INFO L290 TraceCheckUtils]: 63: Hoare triple {32790#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32791#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:31,086 INFO L290 TraceCheckUtils]: 64: Hoare triple {32791#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {32791#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:31,087 INFO L290 TraceCheckUtils]: 65: Hoare triple {32791#(<= main_~main__x~0 29)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32792#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:31,087 INFO L290 TraceCheckUtils]: 66: Hoare triple {32792#(<= main_~main__x~0 30)} assume ~main__x~0 < 100; {32792#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:31,087 INFO L290 TraceCheckUtils]: 67: Hoare triple {32792#(<= main_~main__x~0 30)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32793#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:31,088 INFO L290 TraceCheckUtils]: 68: Hoare triple {32793#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {32793#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:31,088 INFO L290 TraceCheckUtils]: 69: Hoare triple {32793#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32794#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:31,088 INFO L290 TraceCheckUtils]: 70: Hoare triple {32794#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {32794#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:31,089 INFO L290 TraceCheckUtils]: 71: Hoare triple {32794#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32795#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:31,089 INFO L290 TraceCheckUtils]: 72: Hoare triple {32795#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {32795#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:31,090 INFO L290 TraceCheckUtils]: 73: Hoare triple {32795#(<= main_~main__x~0 33)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32796#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:31,090 INFO L290 TraceCheckUtils]: 74: Hoare triple {32796#(<= main_~main__x~0 34)} assume ~main__x~0 < 100; {32796#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:31,090 INFO L290 TraceCheckUtils]: 75: Hoare triple {32796#(<= main_~main__x~0 34)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32797#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:31,091 INFO L290 TraceCheckUtils]: 76: Hoare triple {32797#(<= main_~main__x~0 35)} assume ~main__x~0 < 100; {32797#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:31,091 INFO L290 TraceCheckUtils]: 77: Hoare triple {32797#(<= main_~main__x~0 35)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32798#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:31,091 INFO L290 TraceCheckUtils]: 78: Hoare triple {32798#(<= main_~main__x~0 36)} assume ~main__x~0 < 100; {32798#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:31,099 INFO L290 TraceCheckUtils]: 79: Hoare triple {32798#(<= main_~main__x~0 36)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32799#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:31,099 INFO L290 TraceCheckUtils]: 80: Hoare triple {32799#(<= main_~main__x~0 37)} assume ~main__x~0 < 100; {32799#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:31,099 INFO L290 TraceCheckUtils]: 81: Hoare triple {32799#(<= main_~main__x~0 37)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32800#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:31,100 INFO L290 TraceCheckUtils]: 82: Hoare triple {32800#(<= main_~main__x~0 38)} assume ~main__x~0 < 100; {32800#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:31,100 INFO L290 TraceCheckUtils]: 83: Hoare triple {32800#(<= main_~main__x~0 38)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32801#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:31,100 INFO L290 TraceCheckUtils]: 84: Hoare triple {32801#(<= main_~main__x~0 39)} assume ~main__x~0 < 100; {32801#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:31,101 INFO L290 TraceCheckUtils]: 85: Hoare triple {32801#(<= main_~main__x~0 39)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32802#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:31,101 INFO L290 TraceCheckUtils]: 86: Hoare triple {32802#(<= main_~main__x~0 40)} assume ~main__x~0 < 100; {32802#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:31,101 INFO L290 TraceCheckUtils]: 87: Hoare triple {32802#(<= main_~main__x~0 40)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32803#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:31,102 INFO L290 TraceCheckUtils]: 88: Hoare triple {32803#(<= main_~main__x~0 41)} assume ~main__x~0 < 100; {32803#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:31,102 INFO L290 TraceCheckUtils]: 89: Hoare triple {32803#(<= main_~main__x~0 41)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32804#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:31,102 INFO L290 TraceCheckUtils]: 90: Hoare triple {32804#(<= main_~main__x~0 42)} assume ~main__x~0 < 100; {32804#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:31,103 INFO L290 TraceCheckUtils]: 91: Hoare triple {32804#(<= main_~main__x~0 42)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32805#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:31,103 INFO L290 TraceCheckUtils]: 92: Hoare triple {32805#(<= main_~main__x~0 43)} assume ~main__x~0 < 100; {32805#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:31,103 INFO L290 TraceCheckUtils]: 93: Hoare triple {32805#(<= main_~main__x~0 43)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32806#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:31,103 INFO L290 TraceCheckUtils]: 94: Hoare triple {32806#(<= main_~main__x~0 44)} assume ~main__x~0 < 100; {32806#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:31,104 INFO L290 TraceCheckUtils]: 95: Hoare triple {32806#(<= main_~main__x~0 44)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {32807#(<= main_~main__x~0 45)} is VALID [2022-04-27 10:52:31,104 INFO L290 TraceCheckUtils]: 96: Hoare triple {32807#(<= main_~main__x~0 45)} assume ~main__x~0 < 100; {32807#(<= main_~main__x~0 45)} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 97: Hoare triple {32807#(<= main_~main__x~0 45)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 98: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 99: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 100: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 101: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 102: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 103: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 104: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 105: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 106: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 107: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 108: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 109: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 110: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 111: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 112: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,105 INFO L290 TraceCheckUtils]: 113: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 114: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 115: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 116: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 117: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 118: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 119: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 120: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 121: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 122: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 123: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 124: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 125: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 126: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 127: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 128: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 129: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 130: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,106 INFO L290 TraceCheckUtils]: 131: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,107 INFO L290 TraceCheckUtils]: 132: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,107 INFO L290 TraceCheckUtils]: 133: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,107 INFO L290 TraceCheckUtils]: 134: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,107 INFO L290 TraceCheckUtils]: 135: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,107 INFO L290 TraceCheckUtils]: 136: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,107 INFO L290 TraceCheckUtils]: 137: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,107 INFO L290 TraceCheckUtils]: 138: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-27 10:52:31,107 INFO L290 TraceCheckUtils]: 139: Hoare triple {32758#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {32758#false} is VALID [2022-04-27 10:52:31,107 INFO L290 TraceCheckUtils]: 140: Hoare triple {32758#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {32758#false} is VALID [2022-04-27 10:52:31,107 INFO L290 TraceCheckUtils]: 141: Hoare triple {32758#false} assume 0 == ~__VERIFIER_assert__cond~0; {32758#false} is VALID [2022-04-27 10:52:31,107 INFO L290 TraceCheckUtils]: 142: Hoare triple {32758#false} assume !false; {32758#false} is VALID [2022-04-27 10:52:31,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:31,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:31,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [204015556] [2022-04-27 10:52:31,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [204015556] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:31,108 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:31,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-27 10:52:31,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691901743] [2022-04-27 10:52:31,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:31,109 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 2.857142857142857) internal successors, (140), 48 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:31,109 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:31,109 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 49 states, 49 states have (on average 2.857142857142857) internal successors, (140), 48 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:31,193 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:31,194 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-27 10:52:31,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:31,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-27 10:52:31,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1130, Invalid=1222, Unknown=0, NotChecked=0, Total=2352 [2022-04-27 10:52:31,195 INFO L87 Difference]: Start difference. First operand 189 states and 213 transitions. Second operand has 49 states, 49 states have (on average 2.857142857142857) internal successors, (140), 48 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:33,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:33,484 INFO L93 Difference]: Finished difference Result 234 states and 258 transitions. [2022-04-27 10:52:33,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-04-27 10:52:33,484 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 2.857142857142857) internal successors, (140), 48 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:33,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:33,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 2.857142857142857) internal successors, (140), 48 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:33,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 215 transitions. [2022-04-27 10:52:33,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 2.857142857142857) internal successors, (140), 48 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:33,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 215 transitions. [2022-04-27 10:52:33,487 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 215 transitions. [2022-04-27 10:52:33,651 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 215 edges. 215 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:33,653 INFO L225 Difference]: With dead ends: 234 [2022-04-27 10:52:33,653 INFO L226 Difference]: Without dead ends: 187 [2022-04-27 10:52:33,654 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1080 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3384, Invalid=5546, Unknown=0, NotChecked=0, Total=8930 [2022-04-27 10:52:33,654 INFO L413 NwaCegarLoop]: 75 mSDtfsCounter, 258 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 821 mSolverCounterSat, 189 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 258 SdHoareTripleChecker+Valid, 102 SdHoareTripleChecker+Invalid, 1010 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 189 IncrementalHoareTripleChecker+Valid, 821 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:33,655 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [258 Valid, 102 Invalid, 1010 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [189 Valid, 821 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-27 10:52:33,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2022-04-27 10:52:33,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 187. [2022-04-27 10:52:33,708 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:33,708 INFO L82 GeneralOperation]: Start isEquivalent. First operand 187 states. Second operand has 187 states, 183 states have (on average 1.1311475409836065) internal successors, (207), 183 states have internal predecessors, (207), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:33,709 INFO L74 IsIncluded]: Start isIncluded. First operand 187 states. Second operand has 187 states, 183 states have (on average 1.1311475409836065) internal successors, (207), 183 states have internal predecessors, (207), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:33,709 INFO L87 Difference]: Start difference. First operand 187 states. Second operand has 187 states, 183 states have (on average 1.1311475409836065) internal successors, (207), 183 states have internal predecessors, (207), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:33,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:33,711 INFO L93 Difference]: Finished difference Result 187 states and 210 transitions. [2022-04-27 10:52:33,711 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 210 transitions. [2022-04-27 10:52:33,712 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:33,712 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:33,712 INFO L74 IsIncluded]: Start isIncluded. First operand has 187 states, 183 states have (on average 1.1311475409836065) internal successors, (207), 183 states have internal predecessors, (207), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 187 states. [2022-04-27 10:52:33,712 INFO L87 Difference]: Start difference. First operand has 187 states, 183 states have (on average 1.1311475409836065) internal successors, (207), 183 states have internal predecessors, (207), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 187 states. [2022-04-27 10:52:33,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:33,714 INFO L93 Difference]: Finished difference Result 187 states and 210 transitions. [2022-04-27 10:52:33,714 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 210 transitions. [2022-04-27 10:52:33,715 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:33,715 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:33,715 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:33,715 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:33,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 187 states, 183 states have (on average 1.1311475409836065) internal successors, (207), 183 states have internal predecessors, (207), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:33,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 210 transitions. [2022-04-27 10:52:33,718 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 210 transitions. Word has length 143 [2022-04-27 10:52:33,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:33,718 INFO L495 AbstractCegarLoop]: Abstraction has 187 states and 210 transitions. [2022-04-27 10:52:33,718 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 2.857142857142857) internal successors, (140), 48 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:33,718 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 210 transitions. [2022-04-27 10:52:33,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:33,719 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:33,719 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:33,719 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-27 10:52:33,719 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:33,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:33,720 INFO L85 PathProgramCache]: Analyzing trace with hash -1601795351, now seen corresponding path program 1 times [2022-04-27 10:52:33,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:33,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1690197826] [2022-04-27 10:52:33,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:33,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:34,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:34,884 INFO L290 TraceCheckUtils]: 0: Hoare triple {33959#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {33904#true} is VALID [2022-04-27 10:52:34,884 INFO L290 TraceCheckUtils]: 1: Hoare triple {33904#true} assume true; {33904#true} is VALID [2022-04-27 10:52:34,884 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33904#true} {33904#true} #705#return; {33904#true} is VALID [2022-04-27 10:52:34,885 INFO L272 TraceCheckUtils]: 0: Hoare triple {33904#true} call ULTIMATE.init(); {33959#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:34,885 INFO L290 TraceCheckUtils]: 1: Hoare triple {33959#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {33904#true} is VALID [2022-04-27 10:52:34,885 INFO L290 TraceCheckUtils]: 2: Hoare triple {33904#true} assume true; {33904#true} is VALID [2022-04-27 10:52:34,885 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33904#true} {33904#true} #705#return; {33904#true} is VALID [2022-04-27 10:52:34,885 INFO L272 TraceCheckUtils]: 4: Hoare triple {33904#true} call #t~ret4 := main(); {33904#true} is VALID [2022-04-27 10:52:34,886 INFO L290 TraceCheckUtils]: 5: Hoare triple {33904#true} ~main__x~0 := 0;~main__y~0 := 50; {33909#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:34,886 INFO L290 TraceCheckUtils]: 6: Hoare triple {33909#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {33909#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:34,886 INFO L290 TraceCheckUtils]: 7: Hoare triple {33909#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33910#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:34,887 INFO L290 TraceCheckUtils]: 8: Hoare triple {33910#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {33910#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:34,887 INFO L290 TraceCheckUtils]: 9: Hoare triple {33910#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33911#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:34,888 INFO L290 TraceCheckUtils]: 10: Hoare triple {33911#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {33911#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:34,888 INFO L290 TraceCheckUtils]: 11: Hoare triple {33911#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33912#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:34,888 INFO L290 TraceCheckUtils]: 12: Hoare triple {33912#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {33912#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:34,889 INFO L290 TraceCheckUtils]: 13: Hoare triple {33912#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33913#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:34,889 INFO L290 TraceCheckUtils]: 14: Hoare triple {33913#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {33913#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:34,890 INFO L290 TraceCheckUtils]: 15: Hoare triple {33913#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33914#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:34,890 INFO L290 TraceCheckUtils]: 16: Hoare triple {33914#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {33914#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:34,891 INFO L290 TraceCheckUtils]: 17: Hoare triple {33914#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33915#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:34,891 INFO L290 TraceCheckUtils]: 18: Hoare triple {33915#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {33915#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:34,891 INFO L290 TraceCheckUtils]: 19: Hoare triple {33915#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33916#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:34,892 INFO L290 TraceCheckUtils]: 20: Hoare triple {33916#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {33916#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:34,892 INFO L290 TraceCheckUtils]: 21: Hoare triple {33916#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33917#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:34,893 INFO L290 TraceCheckUtils]: 22: Hoare triple {33917#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {33917#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:34,893 INFO L290 TraceCheckUtils]: 23: Hoare triple {33917#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33918#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:34,893 INFO L290 TraceCheckUtils]: 24: Hoare triple {33918#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {33918#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:34,894 INFO L290 TraceCheckUtils]: 25: Hoare triple {33918#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33919#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:34,894 INFO L290 TraceCheckUtils]: 26: Hoare triple {33919#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {33919#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:34,895 INFO L290 TraceCheckUtils]: 27: Hoare triple {33919#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33920#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:34,895 INFO L290 TraceCheckUtils]: 28: Hoare triple {33920#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {33920#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:34,896 INFO L290 TraceCheckUtils]: 29: Hoare triple {33920#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33921#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:34,896 INFO L290 TraceCheckUtils]: 30: Hoare triple {33921#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {33921#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:34,896 INFO L290 TraceCheckUtils]: 31: Hoare triple {33921#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33922#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:34,897 INFO L290 TraceCheckUtils]: 32: Hoare triple {33922#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {33922#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:34,897 INFO L290 TraceCheckUtils]: 33: Hoare triple {33922#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33923#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:34,897 INFO L290 TraceCheckUtils]: 34: Hoare triple {33923#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {33923#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:34,898 INFO L290 TraceCheckUtils]: 35: Hoare triple {33923#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33924#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:34,898 INFO L290 TraceCheckUtils]: 36: Hoare triple {33924#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {33924#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:34,899 INFO L290 TraceCheckUtils]: 37: Hoare triple {33924#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33925#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:34,899 INFO L290 TraceCheckUtils]: 38: Hoare triple {33925#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {33925#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:34,900 INFO L290 TraceCheckUtils]: 39: Hoare triple {33925#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33926#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:34,900 INFO L290 TraceCheckUtils]: 40: Hoare triple {33926#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {33926#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:34,900 INFO L290 TraceCheckUtils]: 41: Hoare triple {33926#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33927#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:34,901 INFO L290 TraceCheckUtils]: 42: Hoare triple {33927#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {33927#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:34,901 INFO L290 TraceCheckUtils]: 43: Hoare triple {33927#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33928#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:34,902 INFO L290 TraceCheckUtils]: 44: Hoare triple {33928#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {33928#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:34,902 INFO L290 TraceCheckUtils]: 45: Hoare triple {33928#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33929#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:34,902 INFO L290 TraceCheckUtils]: 46: Hoare triple {33929#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {33929#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:34,903 INFO L290 TraceCheckUtils]: 47: Hoare triple {33929#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33930#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:34,903 INFO L290 TraceCheckUtils]: 48: Hoare triple {33930#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {33930#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:34,904 INFO L290 TraceCheckUtils]: 49: Hoare triple {33930#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33931#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:34,904 INFO L290 TraceCheckUtils]: 50: Hoare triple {33931#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {33931#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:34,905 INFO L290 TraceCheckUtils]: 51: Hoare triple {33931#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33932#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:34,905 INFO L290 TraceCheckUtils]: 52: Hoare triple {33932#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {33932#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:34,905 INFO L290 TraceCheckUtils]: 53: Hoare triple {33932#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33933#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:34,906 INFO L290 TraceCheckUtils]: 54: Hoare triple {33933#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {33933#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:34,906 INFO L290 TraceCheckUtils]: 55: Hoare triple {33933#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33934#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:34,907 INFO L290 TraceCheckUtils]: 56: Hoare triple {33934#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {33934#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:34,907 INFO L290 TraceCheckUtils]: 57: Hoare triple {33934#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33935#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:34,907 INFO L290 TraceCheckUtils]: 58: Hoare triple {33935#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {33935#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:34,908 INFO L290 TraceCheckUtils]: 59: Hoare triple {33935#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33936#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:34,908 INFO L290 TraceCheckUtils]: 60: Hoare triple {33936#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {33936#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:34,909 INFO L290 TraceCheckUtils]: 61: Hoare triple {33936#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33937#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:34,909 INFO L290 TraceCheckUtils]: 62: Hoare triple {33937#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {33937#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:34,909 INFO L290 TraceCheckUtils]: 63: Hoare triple {33937#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33938#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:34,910 INFO L290 TraceCheckUtils]: 64: Hoare triple {33938#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {33938#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:34,910 INFO L290 TraceCheckUtils]: 65: Hoare triple {33938#(<= main_~main__x~0 29)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33939#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:34,911 INFO L290 TraceCheckUtils]: 66: Hoare triple {33939#(<= main_~main__x~0 30)} assume ~main__x~0 < 100; {33939#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:34,911 INFO L290 TraceCheckUtils]: 67: Hoare triple {33939#(<= main_~main__x~0 30)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33940#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:34,911 INFO L290 TraceCheckUtils]: 68: Hoare triple {33940#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {33940#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:34,912 INFO L290 TraceCheckUtils]: 69: Hoare triple {33940#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33941#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:34,912 INFO L290 TraceCheckUtils]: 70: Hoare triple {33941#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {33941#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:34,913 INFO L290 TraceCheckUtils]: 71: Hoare triple {33941#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33942#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:34,913 INFO L290 TraceCheckUtils]: 72: Hoare triple {33942#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {33942#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:34,914 INFO L290 TraceCheckUtils]: 73: Hoare triple {33942#(<= main_~main__x~0 33)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33943#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:34,914 INFO L290 TraceCheckUtils]: 74: Hoare triple {33943#(<= main_~main__x~0 34)} assume ~main__x~0 < 100; {33943#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:34,914 INFO L290 TraceCheckUtils]: 75: Hoare triple {33943#(<= main_~main__x~0 34)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33944#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:34,915 INFO L290 TraceCheckUtils]: 76: Hoare triple {33944#(<= main_~main__x~0 35)} assume ~main__x~0 < 100; {33944#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:34,915 INFO L290 TraceCheckUtils]: 77: Hoare triple {33944#(<= main_~main__x~0 35)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33945#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:34,916 INFO L290 TraceCheckUtils]: 78: Hoare triple {33945#(<= main_~main__x~0 36)} assume ~main__x~0 < 100; {33945#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:34,916 INFO L290 TraceCheckUtils]: 79: Hoare triple {33945#(<= main_~main__x~0 36)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33946#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:34,916 INFO L290 TraceCheckUtils]: 80: Hoare triple {33946#(<= main_~main__x~0 37)} assume ~main__x~0 < 100; {33946#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:34,917 INFO L290 TraceCheckUtils]: 81: Hoare triple {33946#(<= main_~main__x~0 37)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33947#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:34,917 INFO L290 TraceCheckUtils]: 82: Hoare triple {33947#(<= main_~main__x~0 38)} assume ~main__x~0 < 100; {33947#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:34,918 INFO L290 TraceCheckUtils]: 83: Hoare triple {33947#(<= main_~main__x~0 38)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33948#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:34,918 INFO L290 TraceCheckUtils]: 84: Hoare triple {33948#(<= main_~main__x~0 39)} assume ~main__x~0 < 100; {33948#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:34,918 INFO L290 TraceCheckUtils]: 85: Hoare triple {33948#(<= main_~main__x~0 39)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33949#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:34,919 INFO L290 TraceCheckUtils]: 86: Hoare triple {33949#(<= main_~main__x~0 40)} assume ~main__x~0 < 100; {33949#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:34,919 INFO L290 TraceCheckUtils]: 87: Hoare triple {33949#(<= main_~main__x~0 40)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33950#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:34,920 INFO L290 TraceCheckUtils]: 88: Hoare triple {33950#(<= main_~main__x~0 41)} assume ~main__x~0 < 100; {33950#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:34,920 INFO L290 TraceCheckUtils]: 89: Hoare triple {33950#(<= main_~main__x~0 41)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33951#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:34,920 INFO L290 TraceCheckUtils]: 90: Hoare triple {33951#(<= main_~main__x~0 42)} assume ~main__x~0 < 100; {33951#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:34,921 INFO L290 TraceCheckUtils]: 91: Hoare triple {33951#(<= main_~main__x~0 42)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33952#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:34,921 INFO L290 TraceCheckUtils]: 92: Hoare triple {33952#(<= main_~main__x~0 43)} assume ~main__x~0 < 100; {33952#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:34,922 INFO L290 TraceCheckUtils]: 93: Hoare triple {33952#(<= main_~main__x~0 43)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33953#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:34,922 INFO L290 TraceCheckUtils]: 94: Hoare triple {33953#(<= main_~main__x~0 44)} assume ~main__x~0 < 100; {33953#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:34,923 INFO L290 TraceCheckUtils]: 95: Hoare triple {33953#(<= main_~main__x~0 44)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33954#(<= main_~main__x~0 45)} is VALID [2022-04-27 10:52:34,923 INFO L290 TraceCheckUtils]: 96: Hoare triple {33954#(<= main_~main__x~0 45)} assume ~main__x~0 < 100; {33954#(<= main_~main__x~0 45)} is VALID [2022-04-27 10:52:34,923 INFO L290 TraceCheckUtils]: 97: Hoare triple {33954#(<= main_~main__x~0 45)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33955#(<= main_~main__x~0 46)} is VALID [2022-04-27 10:52:34,924 INFO L290 TraceCheckUtils]: 98: Hoare triple {33955#(<= main_~main__x~0 46)} assume ~main__x~0 < 100; {33955#(<= main_~main__x~0 46)} is VALID [2022-04-27 10:52:34,924 INFO L290 TraceCheckUtils]: 99: Hoare triple {33955#(<= main_~main__x~0 46)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33956#(<= main_~main__x~0 47)} is VALID [2022-04-27 10:52:34,925 INFO L290 TraceCheckUtils]: 100: Hoare triple {33956#(<= main_~main__x~0 47)} assume ~main__x~0 < 100; {33956#(<= main_~main__x~0 47)} is VALID [2022-04-27 10:52:34,925 INFO L290 TraceCheckUtils]: 101: Hoare triple {33956#(<= main_~main__x~0 47)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33957#(<= main_~main__x~0 48)} is VALID [2022-04-27 10:52:34,926 INFO L290 TraceCheckUtils]: 102: Hoare triple {33957#(<= main_~main__x~0 48)} assume ~main__x~0 < 100; {33957#(<= main_~main__x~0 48)} is VALID [2022-04-27 10:52:34,926 INFO L290 TraceCheckUtils]: 103: Hoare triple {33957#(<= main_~main__x~0 48)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {33958#(<= main_~main__x~0 49)} is VALID [2022-04-27 10:52:34,926 INFO L290 TraceCheckUtils]: 104: Hoare triple {33958#(<= main_~main__x~0 49)} assume ~main__x~0 < 100; {33958#(<= main_~main__x~0 49)} is VALID [2022-04-27 10:52:34,927 INFO L290 TraceCheckUtils]: 105: Hoare triple {33958#(<= main_~main__x~0 49)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,927 INFO L290 TraceCheckUtils]: 106: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,927 INFO L290 TraceCheckUtils]: 107: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,927 INFO L290 TraceCheckUtils]: 108: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,927 INFO L290 TraceCheckUtils]: 109: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,927 INFO L290 TraceCheckUtils]: 110: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,927 INFO L290 TraceCheckUtils]: 111: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,927 INFO L290 TraceCheckUtils]: 112: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,927 INFO L290 TraceCheckUtils]: 113: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,928 INFO L290 TraceCheckUtils]: 114: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,928 INFO L290 TraceCheckUtils]: 115: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,928 INFO L290 TraceCheckUtils]: 116: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,928 INFO L290 TraceCheckUtils]: 117: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,928 INFO L290 TraceCheckUtils]: 118: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,928 INFO L290 TraceCheckUtils]: 119: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,928 INFO L290 TraceCheckUtils]: 120: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,928 INFO L290 TraceCheckUtils]: 121: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,928 INFO L290 TraceCheckUtils]: 122: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,928 INFO L290 TraceCheckUtils]: 123: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,928 INFO L290 TraceCheckUtils]: 124: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,928 INFO L290 TraceCheckUtils]: 125: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 126: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 127: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 128: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 129: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 130: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 131: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 132: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 133: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 134: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 135: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 136: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 137: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,929 INFO L290 TraceCheckUtils]: 138: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-27 10:52:34,930 INFO L290 TraceCheckUtils]: 139: Hoare triple {33905#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {33905#false} is VALID [2022-04-27 10:52:34,930 INFO L290 TraceCheckUtils]: 140: Hoare triple {33905#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {33905#false} is VALID [2022-04-27 10:52:34,930 INFO L290 TraceCheckUtils]: 141: Hoare triple {33905#false} assume 0 == ~__VERIFIER_assert__cond~0; {33905#false} is VALID [2022-04-27 10:52:34,930 INFO L290 TraceCheckUtils]: 142: Hoare triple {33905#false} assume !false; {33905#false} is VALID [2022-04-27 10:52:34,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:34,930 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:34,930 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1690197826] [2022-04-27 10:52:34,930 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1690197826] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:34,931 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:34,931 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-27 10:52:34,931 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761933671] [2022-04-27 10:52:34,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:34,932 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 2.641509433962264) internal successors, (140), 52 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:34,932 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:34,932 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 53 states, 53 states have (on average 2.641509433962264) internal successors, (140), 52 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:35,039 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:35,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-27 10:52:35,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:35,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-27 10:52:35,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1328, Invalid=1428, Unknown=0, NotChecked=0, Total=2756 [2022-04-27 10:52:35,041 INFO L87 Difference]: Start difference. First operand 187 states and 210 transitions. Second operand has 53 states, 53 states have (on average 2.641509433962264) internal successors, (140), 52 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:37,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:37,402 INFO L93 Difference]: Finished difference Result 224 states and 247 transitions. [2022-04-27 10:52:37,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-27 10:52:37,402 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 2.641509433962264) internal successors, (140), 52 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:37,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:37,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 2.641509433962264) internal successors, (140), 52 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:37,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 212 transitions. [2022-04-27 10:52:37,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 2.641509433962264) internal successors, (140), 52 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 212 transitions. [2022-04-27 10:52:37,404 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 212 transitions. [2022-04-27 10:52:37,552 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 212 edges. 212 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:37,554 INFO L225 Difference]: With dead ends: 224 [2022-04-27 10:52:37,554 INFO L226 Difference]: Without dead ends: 179 [2022-04-27 10:52:37,555 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1274 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=3978, Invalid=6528, Unknown=0, NotChecked=0, Total=10506 [2022-04-27 10:52:37,555 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 302 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 655 mSolverCounterSat, 248 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 302 SdHoareTripleChecker+Valid, 80 SdHoareTripleChecker+Invalid, 903 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 248 IncrementalHoareTripleChecker+Valid, 655 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:37,556 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [302 Valid, 80 Invalid, 903 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [248 Valid, 655 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-27 10:52:37,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2022-04-27 10:52:37,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 179. [2022-04-27 10:52:37,597 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:37,597 INFO L82 GeneralOperation]: Start isEquivalent. First operand 179 states. Second operand has 179 states, 175 states have (on average 1.1142857142857143) internal successors, (195), 175 states have internal predecessors, (195), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:37,598 INFO L74 IsIncluded]: Start isIncluded. First operand 179 states. Second operand has 179 states, 175 states have (on average 1.1142857142857143) internal successors, (195), 175 states have internal predecessors, (195), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:37,598 INFO L87 Difference]: Start difference. First operand 179 states. Second operand has 179 states, 175 states have (on average 1.1142857142857143) internal successors, (195), 175 states have internal predecessors, (195), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:37,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:37,599 INFO L93 Difference]: Finished difference Result 179 states and 198 transitions. [2022-04-27 10:52:37,599 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 198 transitions. [2022-04-27 10:52:37,600 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:37,600 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:37,600 INFO L74 IsIncluded]: Start isIncluded. First operand has 179 states, 175 states have (on average 1.1142857142857143) internal successors, (195), 175 states have internal predecessors, (195), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 179 states. [2022-04-27 10:52:37,600 INFO L87 Difference]: Start difference. First operand has 179 states, 175 states have (on average 1.1142857142857143) internal successors, (195), 175 states have internal predecessors, (195), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 179 states. [2022-04-27 10:52:37,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:37,602 INFO L93 Difference]: Finished difference Result 179 states and 198 transitions. [2022-04-27 10:52:37,602 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 198 transitions. [2022-04-27 10:52:37,602 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:37,602 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:37,602 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:37,602 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:37,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 175 states have (on average 1.1142857142857143) internal successors, (195), 175 states have internal predecessors, (195), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:37,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 198 transitions. [2022-04-27 10:52:37,605 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 198 transitions. Word has length 143 [2022-04-27 10:52:37,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:37,605 INFO L495 AbstractCegarLoop]: Abstraction has 179 states and 198 transitions. [2022-04-27 10:52:37,605 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 2.641509433962264) internal successors, (140), 52 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:37,605 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 198 transitions. [2022-04-27 10:52:37,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-27 10:52:37,606 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:37,606 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:37,606 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-27 10:52:37,607 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:37,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:37,607 INFO L85 PathProgramCache]: Analyzing trace with hash -964105850, now seen corresponding path program 1 times [2022-04-27 10:52:37,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:37,607 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649538779] [2022-04-27 10:52:37,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:37,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:37,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:39,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:39,280 INFO L290 TraceCheckUtils]: 0: Hoare triple {35093#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {35020#true} is VALID [2022-04-27 10:52:39,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {35020#true} assume true; {35020#true} is VALID [2022-04-27 10:52:39,280 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35020#true} {35020#true} #705#return; {35020#true} is VALID [2022-04-27 10:52:39,281 INFO L272 TraceCheckUtils]: 0: Hoare triple {35020#true} call ULTIMATE.init(); {35093#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:39,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {35093#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {35020#true} is VALID [2022-04-27 10:52:39,281 INFO L290 TraceCheckUtils]: 2: Hoare triple {35020#true} assume true; {35020#true} is VALID [2022-04-27 10:52:39,281 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35020#true} {35020#true} #705#return; {35020#true} is VALID [2022-04-27 10:52:39,281 INFO L272 TraceCheckUtils]: 4: Hoare triple {35020#true} call #t~ret4 := main(); {35020#true} is VALID [2022-04-27 10:52:39,281 INFO L290 TraceCheckUtils]: 5: Hoare triple {35020#true} ~main__x~0 := 0;~main__y~0 := 50; {35025#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:39,281 INFO L290 TraceCheckUtils]: 6: Hoare triple {35025#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {35025#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:39,282 INFO L290 TraceCheckUtils]: 7: Hoare triple {35025#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35026#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:39,282 INFO L290 TraceCheckUtils]: 8: Hoare triple {35026#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {35026#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:39,282 INFO L290 TraceCheckUtils]: 9: Hoare triple {35026#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35027#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:39,283 INFO L290 TraceCheckUtils]: 10: Hoare triple {35027#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {35027#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:39,283 INFO L290 TraceCheckUtils]: 11: Hoare triple {35027#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35028#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:39,283 INFO L290 TraceCheckUtils]: 12: Hoare triple {35028#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {35028#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:39,284 INFO L290 TraceCheckUtils]: 13: Hoare triple {35028#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35029#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:39,284 INFO L290 TraceCheckUtils]: 14: Hoare triple {35029#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {35029#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:39,284 INFO L290 TraceCheckUtils]: 15: Hoare triple {35029#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35030#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:39,285 INFO L290 TraceCheckUtils]: 16: Hoare triple {35030#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {35030#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:39,285 INFO L290 TraceCheckUtils]: 17: Hoare triple {35030#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35031#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:39,285 INFO L290 TraceCheckUtils]: 18: Hoare triple {35031#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {35031#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:39,286 INFO L290 TraceCheckUtils]: 19: Hoare triple {35031#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35032#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:39,286 INFO L290 TraceCheckUtils]: 20: Hoare triple {35032#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {35032#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:39,286 INFO L290 TraceCheckUtils]: 21: Hoare triple {35032#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35033#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:39,286 INFO L290 TraceCheckUtils]: 22: Hoare triple {35033#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {35033#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:39,287 INFO L290 TraceCheckUtils]: 23: Hoare triple {35033#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35034#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:39,287 INFO L290 TraceCheckUtils]: 24: Hoare triple {35034#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {35034#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:39,288 INFO L290 TraceCheckUtils]: 25: Hoare triple {35034#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35035#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:39,288 INFO L290 TraceCheckUtils]: 26: Hoare triple {35035#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {35035#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:39,288 INFO L290 TraceCheckUtils]: 27: Hoare triple {35035#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35036#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:39,288 INFO L290 TraceCheckUtils]: 28: Hoare triple {35036#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {35036#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:39,289 INFO L290 TraceCheckUtils]: 29: Hoare triple {35036#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35037#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:39,289 INFO L290 TraceCheckUtils]: 30: Hoare triple {35037#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {35037#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:39,289 INFO L290 TraceCheckUtils]: 31: Hoare triple {35037#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35038#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:39,290 INFO L290 TraceCheckUtils]: 32: Hoare triple {35038#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {35038#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:39,290 INFO L290 TraceCheckUtils]: 33: Hoare triple {35038#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35039#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:39,290 INFO L290 TraceCheckUtils]: 34: Hoare triple {35039#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {35039#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:39,291 INFO L290 TraceCheckUtils]: 35: Hoare triple {35039#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35040#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:39,291 INFO L290 TraceCheckUtils]: 36: Hoare triple {35040#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {35040#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:39,291 INFO L290 TraceCheckUtils]: 37: Hoare triple {35040#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35041#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:39,292 INFO L290 TraceCheckUtils]: 38: Hoare triple {35041#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {35041#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:39,292 INFO L290 TraceCheckUtils]: 39: Hoare triple {35041#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35042#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:39,292 INFO L290 TraceCheckUtils]: 40: Hoare triple {35042#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {35042#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:39,293 INFO L290 TraceCheckUtils]: 41: Hoare triple {35042#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35043#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:39,293 INFO L290 TraceCheckUtils]: 42: Hoare triple {35043#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {35043#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:39,293 INFO L290 TraceCheckUtils]: 43: Hoare triple {35043#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35044#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:39,294 INFO L290 TraceCheckUtils]: 44: Hoare triple {35044#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {35044#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:39,294 INFO L290 TraceCheckUtils]: 45: Hoare triple {35044#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35045#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:39,294 INFO L290 TraceCheckUtils]: 46: Hoare triple {35045#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {35045#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:39,295 INFO L290 TraceCheckUtils]: 47: Hoare triple {35045#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35046#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:39,295 INFO L290 TraceCheckUtils]: 48: Hoare triple {35046#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {35046#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:39,295 INFO L290 TraceCheckUtils]: 49: Hoare triple {35046#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35047#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:39,296 INFO L290 TraceCheckUtils]: 50: Hoare triple {35047#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {35047#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:39,296 INFO L290 TraceCheckUtils]: 51: Hoare triple {35047#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35048#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:39,296 INFO L290 TraceCheckUtils]: 52: Hoare triple {35048#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {35048#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:39,297 INFO L290 TraceCheckUtils]: 53: Hoare triple {35048#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35049#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:39,297 INFO L290 TraceCheckUtils]: 54: Hoare triple {35049#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {35049#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:39,297 INFO L290 TraceCheckUtils]: 55: Hoare triple {35049#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35050#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:39,297 INFO L290 TraceCheckUtils]: 56: Hoare triple {35050#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {35050#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:39,298 INFO L290 TraceCheckUtils]: 57: Hoare triple {35050#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35051#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:39,298 INFO L290 TraceCheckUtils]: 58: Hoare triple {35051#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {35051#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:39,298 INFO L290 TraceCheckUtils]: 59: Hoare triple {35051#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35052#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:39,299 INFO L290 TraceCheckUtils]: 60: Hoare triple {35052#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {35052#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:39,299 INFO L290 TraceCheckUtils]: 61: Hoare triple {35052#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35053#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:39,299 INFO L290 TraceCheckUtils]: 62: Hoare triple {35053#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {35053#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:39,300 INFO L290 TraceCheckUtils]: 63: Hoare triple {35053#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35054#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:39,300 INFO L290 TraceCheckUtils]: 64: Hoare triple {35054#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {35054#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:39,300 INFO L290 TraceCheckUtils]: 65: Hoare triple {35054#(<= main_~main__x~0 29)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35055#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:39,301 INFO L290 TraceCheckUtils]: 66: Hoare triple {35055#(<= main_~main__x~0 30)} assume ~main__x~0 < 100; {35055#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:39,301 INFO L290 TraceCheckUtils]: 67: Hoare triple {35055#(<= main_~main__x~0 30)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35056#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:39,301 INFO L290 TraceCheckUtils]: 68: Hoare triple {35056#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {35056#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:39,302 INFO L290 TraceCheckUtils]: 69: Hoare triple {35056#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35057#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:39,302 INFO L290 TraceCheckUtils]: 70: Hoare triple {35057#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {35057#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:39,302 INFO L290 TraceCheckUtils]: 71: Hoare triple {35057#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35058#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:39,303 INFO L290 TraceCheckUtils]: 72: Hoare triple {35058#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {35058#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:39,303 INFO L290 TraceCheckUtils]: 73: Hoare triple {35058#(<= main_~main__x~0 33)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35059#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:39,303 INFO L290 TraceCheckUtils]: 74: Hoare triple {35059#(<= main_~main__x~0 34)} assume ~main__x~0 < 100; {35059#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:39,304 INFO L290 TraceCheckUtils]: 75: Hoare triple {35059#(<= main_~main__x~0 34)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35060#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:39,304 INFO L290 TraceCheckUtils]: 76: Hoare triple {35060#(<= main_~main__x~0 35)} assume ~main__x~0 < 100; {35060#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:39,304 INFO L290 TraceCheckUtils]: 77: Hoare triple {35060#(<= main_~main__x~0 35)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35061#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:39,304 INFO L290 TraceCheckUtils]: 78: Hoare triple {35061#(<= main_~main__x~0 36)} assume ~main__x~0 < 100; {35061#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:39,305 INFO L290 TraceCheckUtils]: 79: Hoare triple {35061#(<= main_~main__x~0 36)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35062#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:39,305 INFO L290 TraceCheckUtils]: 80: Hoare triple {35062#(<= main_~main__x~0 37)} assume ~main__x~0 < 100; {35062#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:39,306 INFO L290 TraceCheckUtils]: 81: Hoare triple {35062#(<= main_~main__x~0 37)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35063#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:39,306 INFO L290 TraceCheckUtils]: 82: Hoare triple {35063#(<= main_~main__x~0 38)} assume ~main__x~0 < 100; {35063#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:39,306 INFO L290 TraceCheckUtils]: 83: Hoare triple {35063#(<= main_~main__x~0 38)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35064#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:39,306 INFO L290 TraceCheckUtils]: 84: Hoare triple {35064#(<= main_~main__x~0 39)} assume ~main__x~0 < 100; {35064#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:39,307 INFO L290 TraceCheckUtils]: 85: Hoare triple {35064#(<= main_~main__x~0 39)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35065#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:39,307 INFO L290 TraceCheckUtils]: 86: Hoare triple {35065#(<= main_~main__x~0 40)} assume ~main__x~0 < 100; {35065#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:39,307 INFO L290 TraceCheckUtils]: 87: Hoare triple {35065#(<= main_~main__x~0 40)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35066#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:39,308 INFO L290 TraceCheckUtils]: 88: Hoare triple {35066#(<= main_~main__x~0 41)} assume ~main__x~0 < 100; {35066#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:39,308 INFO L290 TraceCheckUtils]: 89: Hoare triple {35066#(<= main_~main__x~0 41)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35067#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:39,308 INFO L290 TraceCheckUtils]: 90: Hoare triple {35067#(<= main_~main__x~0 42)} assume ~main__x~0 < 100; {35067#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:39,309 INFO L290 TraceCheckUtils]: 91: Hoare triple {35067#(<= main_~main__x~0 42)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35068#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:39,309 INFO L290 TraceCheckUtils]: 92: Hoare triple {35068#(<= main_~main__x~0 43)} assume ~main__x~0 < 100; {35068#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:39,309 INFO L290 TraceCheckUtils]: 93: Hoare triple {35068#(<= main_~main__x~0 43)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35069#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:39,310 INFO L290 TraceCheckUtils]: 94: Hoare triple {35069#(<= main_~main__x~0 44)} assume ~main__x~0 < 100; {35069#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:39,310 INFO L290 TraceCheckUtils]: 95: Hoare triple {35069#(<= main_~main__x~0 44)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35070#(<= main_~main__x~0 45)} is VALID [2022-04-27 10:52:39,310 INFO L290 TraceCheckUtils]: 96: Hoare triple {35070#(<= main_~main__x~0 45)} assume ~main__x~0 < 100; {35070#(<= main_~main__x~0 45)} is VALID [2022-04-27 10:52:39,311 INFO L290 TraceCheckUtils]: 97: Hoare triple {35070#(<= main_~main__x~0 45)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35071#(<= main_~main__x~0 46)} is VALID [2022-04-27 10:52:39,311 INFO L290 TraceCheckUtils]: 98: Hoare triple {35071#(<= main_~main__x~0 46)} assume ~main__x~0 < 100; {35071#(<= main_~main__x~0 46)} is VALID [2022-04-27 10:52:39,311 INFO L290 TraceCheckUtils]: 99: Hoare triple {35071#(<= main_~main__x~0 46)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35072#(<= main_~main__x~0 47)} is VALID [2022-04-27 10:52:39,312 INFO L290 TraceCheckUtils]: 100: Hoare triple {35072#(<= main_~main__x~0 47)} assume ~main__x~0 < 100; {35072#(<= main_~main__x~0 47)} is VALID [2022-04-27 10:52:39,312 INFO L290 TraceCheckUtils]: 101: Hoare triple {35072#(<= main_~main__x~0 47)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35073#(<= main_~main__x~0 48)} is VALID [2022-04-27 10:52:39,312 INFO L290 TraceCheckUtils]: 102: Hoare triple {35073#(<= main_~main__x~0 48)} assume ~main__x~0 < 100; {35073#(<= main_~main__x~0 48)} is VALID [2022-04-27 10:52:39,313 INFO L290 TraceCheckUtils]: 103: Hoare triple {35073#(<= main_~main__x~0 48)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35074#(<= main_~main__x~0 49)} is VALID [2022-04-27 10:52:39,313 INFO L290 TraceCheckUtils]: 104: Hoare triple {35074#(<= main_~main__x~0 49)} assume ~main__x~0 < 100; {35074#(<= main_~main__x~0 49)} is VALID [2022-04-27 10:52:39,313 INFO L290 TraceCheckUtils]: 105: Hoare triple {35074#(<= main_~main__x~0 49)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {35075#(<= main_~main__x~0 50)} is VALID [2022-04-27 10:52:39,314 INFO L290 TraceCheckUtils]: 106: Hoare triple {35075#(<= main_~main__x~0 50)} assume ~main__x~0 < 100; {35075#(<= main_~main__x~0 50)} is VALID [2022-04-27 10:52:39,314 INFO L290 TraceCheckUtils]: 107: Hoare triple {35075#(<= main_~main__x~0 50)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35076#(<= main_~main__x~0 51)} is VALID [2022-04-27 10:52:39,314 INFO L290 TraceCheckUtils]: 108: Hoare triple {35076#(<= main_~main__x~0 51)} assume ~main__x~0 < 100; {35076#(<= main_~main__x~0 51)} is VALID [2022-04-27 10:52:39,315 INFO L290 TraceCheckUtils]: 109: Hoare triple {35076#(<= main_~main__x~0 51)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35077#(<= main_~main__x~0 52)} is VALID [2022-04-27 10:52:39,315 INFO L290 TraceCheckUtils]: 110: Hoare triple {35077#(<= main_~main__x~0 52)} assume ~main__x~0 < 100; {35077#(<= main_~main__x~0 52)} is VALID [2022-04-27 10:52:39,315 INFO L290 TraceCheckUtils]: 111: Hoare triple {35077#(<= main_~main__x~0 52)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35078#(<= main_~main__x~0 53)} is VALID [2022-04-27 10:52:39,316 INFO L290 TraceCheckUtils]: 112: Hoare triple {35078#(<= main_~main__x~0 53)} assume ~main__x~0 < 100; {35078#(<= main_~main__x~0 53)} is VALID [2022-04-27 10:52:39,316 INFO L290 TraceCheckUtils]: 113: Hoare triple {35078#(<= main_~main__x~0 53)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35079#(<= main_~main__x~0 54)} is VALID [2022-04-27 10:52:39,316 INFO L290 TraceCheckUtils]: 114: Hoare triple {35079#(<= main_~main__x~0 54)} assume ~main__x~0 < 100; {35079#(<= main_~main__x~0 54)} is VALID [2022-04-27 10:52:39,317 INFO L290 TraceCheckUtils]: 115: Hoare triple {35079#(<= main_~main__x~0 54)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35080#(<= main_~main__x~0 55)} is VALID [2022-04-27 10:52:39,317 INFO L290 TraceCheckUtils]: 116: Hoare triple {35080#(<= main_~main__x~0 55)} assume ~main__x~0 < 100; {35080#(<= main_~main__x~0 55)} is VALID [2022-04-27 10:52:39,317 INFO L290 TraceCheckUtils]: 117: Hoare triple {35080#(<= main_~main__x~0 55)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35081#(<= main_~main__x~0 56)} is VALID [2022-04-27 10:52:39,318 INFO L290 TraceCheckUtils]: 118: Hoare triple {35081#(<= main_~main__x~0 56)} assume ~main__x~0 < 100; {35081#(<= main_~main__x~0 56)} is VALID [2022-04-27 10:52:39,318 INFO L290 TraceCheckUtils]: 119: Hoare triple {35081#(<= main_~main__x~0 56)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35082#(<= main_~main__x~0 57)} is VALID [2022-04-27 10:52:39,318 INFO L290 TraceCheckUtils]: 120: Hoare triple {35082#(<= main_~main__x~0 57)} assume ~main__x~0 < 100; {35082#(<= main_~main__x~0 57)} is VALID [2022-04-27 10:52:39,319 INFO L290 TraceCheckUtils]: 121: Hoare triple {35082#(<= main_~main__x~0 57)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35083#(<= main_~main__x~0 58)} is VALID [2022-04-27 10:52:39,319 INFO L290 TraceCheckUtils]: 122: Hoare triple {35083#(<= main_~main__x~0 58)} assume ~main__x~0 < 100; {35083#(<= main_~main__x~0 58)} is VALID [2022-04-27 10:52:39,319 INFO L290 TraceCheckUtils]: 123: Hoare triple {35083#(<= main_~main__x~0 58)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35084#(<= main_~main__x~0 59)} is VALID [2022-04-27 10:52:39,320 INFO L290 TraceCheckUtils]: 124: Hoare triple {35084#(<= main_~main__x~0 59)} assume ~main__x~0 < 100; {35084#(<= main_~main__x~0 59)} is VALID [2022-04-27 10:52:39,320 INFO L290 TraceCheckUtils]: 125: Hoare triple {35084#(<= main_~main__x~0 59)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35085#(<= main_~main__x~0 60)} is VALID [2022-04-27 10:52:39,320 INFO L290 TraceCheckUtils]: 126: Hoare triple {35085#(<= main_~main__x~0 60)} assume ~main__x~0 < 100; {35085#(<= main_~main__x~0 60)} is VALID [2022-04-27 10:52:39,321 INFO L290 TraceCheckUtils]: 127: Hoare triple {35085#(<= main_~main__x~0 60)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35086#(<= main_~main__x~0 61)} is VALID [2022-04-27 10:52:39,321 INFO L290 TraceCheckUtils]: 128: Hoare triple {35086#(<= main_~main__x~0 61)} assume ~main__x~0 < 100; {35086#(<= main_~main__x~0 61)} is VALID [2022-04-27 10:52:39,321 INFO L290 TraceCheckUtils]: 129: Hoare triple {35086#(<= main_~main__x~0 61)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35087#(<= main_~main__x~0 62)} is VALID [2022-04-27 10:52:39,322 INFO L290 TraceCheckUtils]: 130: Hoare triple {35087#(<= main_~main__x~0 62)} assume ~main__x~0 < 100; {35087#(<= main_~main__x~0 62)} is VALID [2022-04-27 10:52:39,322 INFO L290 TraceCheckUtils]: 131: Hoare triple {35087#(<= main_~main__x~0 62)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35088#(<= main_~main__x~0 63)} is VALID [2022-04-27 10:52:39,322 INFO L290 TraceCheckUtils]: 132: Hoare triple {35088#(<= main_~main__x~0 63)} assume ~main__x~0 < 100; {35088#(<= main_~main__x~0 63)} is VALID [2022-04-27 10:52:39,323 INFO L290 TraceCheckUtils]: 133: Hoare triple {35088#(<= main_~main__x~0 63)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35089#(<= main_~main__x~0 64)} is VALID [2022-04-27 10:52:39,323 INFO L290 TraceCheckUtils]: 134: Hoare triple {35089#(<= main_~main__x~0 64)} assume ~main__x~0 < 100; {35089#(<= main_~main__x~0 64)} is VALID [2022-04-27 10:52:39,323 INFO L290 TraceCheckUtils]: 135: Hoare triple {35089#(<= main_~main__x~0 64)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35090#(<= main_~main__x~0 65)} is VALID [2022-04-27 10:52:39,324 INFO L290 TraceCheckUtils]: 136: Hoare triple {35090#(<= main_~main__x~0 65)} assume ~main__x~0 < 100; {35090#(<= main_~main__x~0 65)} is VALID [2022-04-27 10:52:39,324 INFO L290 TraceCheckUtils]: 137: Hoare triple {35090#(<= main_~main__x~0 65)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35091#(<= main_~main__x~0 66)} is VALID [2022-04-27 10:52:39,324 INFO L290 TraceCheckUtils]: 138: Hoare triple {35091#(<= main_~main__x~0 66)} assume ~main__x~0 < 100; {35091#(<= main_~main__x~0 66)} is VALID [2022-04-27 10:52:39,325 INFO L290 TraceCheckUtils]: 139: Hoare triple {35091#(<= main_~main__x~0 66)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {35092#(<= main_~main__x~0 67)} is VALID [2022-04-27 10:52:39,325 INFO L290 TraceCheckUtils]: 140: Hoare triple {35092#(<= main_~main__x~0 67)} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {35021#false} is VALID [2022-04-27 10:52:39,325 INFO L290 TraceCheckUtils]: 141: Hoare triple {35021#false} assume 0 == ~__VERIFIER_assert__cond~0; {35021#false} is VALID [2022-04-27 10:52:39,325 INFO L290 TraceCheckUtils]: 142: Hoare triple {35021#false} assume !false; {35021#false} is VALID [2022-04-27 10:52:39,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:39,326 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:39,326 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649538779] [2022-04-27 10:52:39,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649538779] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:39,326 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:39,326 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [71] imperfect sequences [] total 71 [2022-04-27 10:52:39,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245356558] [2022-04-27 10:52:39,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:39,326 INFO L78 Accepts]: Start accepts. Automaton has has 71 states, 71 states have (on average 1.971830985915493) internal successors, (140), 70 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:39,327 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:39,327 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 71 states, 71 states have (on average 1.971830985915493) internal successors, (140), 70 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:39,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:39,423 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2022-04-27 10:52:39,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:39,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2022-04-27 10:52:39,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2417, Invalid=2553, Unknown=0, NotChecked=0, Total=4970 [2022-04-27 10:52:39,425 INFO L87 Difference]: Start difference. First operand 179 states and 198 transitions. Second operand has 71 states, 71 states have (on average 1.971830985915493) internal successors, (140), 70 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:44,593 INFO L93 Difference]: Finished difference Result 456 states and 491 transitions. [2022-04-27 10:52:44,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2022-04-27 10:52:44,593 INFO L78 Accepts]: Start accepts. Automaton has has 71 states, 71 states have (on average 1.971830985915493) internal successors, (140), 70 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-27 10:52:44,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:44,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 71 states have (on average 1.971830985915493) internal successors, (140), 70 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 491 transitions. [2022-04-27 10:52:44,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 71 states have (on average 1.971830985915493) internal successors, (140), 70 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 491 transitions. [2022-04-27 10:52:44,598 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 491 transitions. [2022-04-27 10:52:44,978 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:44,987 INFO L225 Difference]: With dead ends: 456 [2022-04-27 10:52:44,987 INFO L226 Difference]: Without dead ends: 453 [2022-04-27 10:52:44,988 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2345 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=7245, Invalid=11937, Unknown=0, NotChecked=0, Total=19182 [2022-04-27 10:52:44,989 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 505 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 1814 mSolverCounterSat, 555 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 505 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 2369 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 555 IncrementalHoareTripleChecker+Valid, 1814 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:44,990 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [505 Valid, 36 Invalid, 2369 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [555 Valid, 1814 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-27 10:52:44,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2022-04-27 10:52:45,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 452. [2022-04-27 10:52:45,184 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:45,185 INFO L82 GeneralOperation]: Start isEquivalent. First operand 453 states. Second operand has 452 states, 448 states have (on average 1.0424107142857142) internal successors, (467), 448 states have internal predecessors, (467), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,185 INFO L74 IsIncluded]: Start isIncluded. First operand 453 states. Second operand has 452 states, 448 states have (on average 1.0424107142857142) internal successors, (467), 448 states have internal predecessors, (467), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,186 INFO L87 Difference]: Start difference. First operand 453 states. Second operand has 452 states, 448 states have (on average 1.0424107142857142) internal successors, (467), 448 states have internal predecessors, (467), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:45,196 INFO L93 Difference]: Finished difference Result 453 states and 471 transitions. [2022-04-27 10:52:45,196 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 471 transitions. [2022-04-27 10:52:45,197 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:45,197 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:45,198 INFO L74 IsIncluded]: Start isIncluded. First operand has 452 states, 448 states have (on average 1.0424107142857142) internal successors, (467), 448 states have internal predecessors, (467), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 453 states. [2022-04-27 10:52:45,198 INFO L87 Difference]: Start difference. First operand has 452 states, 448 states have (on average 1.0424107142857142) internal successors, (467), 448 states have internal predecessors, (467), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 453 states. [2022-04-27 10:52:45,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:45,208 INFO L93 Difference]: Finished difference Result 453 states and 471 transitions. [2022-04-27 10:52:45,208 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 471 transitions. [2022-04-27 10:52:45,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:45,209 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:45,209 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:45,209 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:45,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 452 states, 448 states have (on average 1.0424107142857142) internal successors, (467), 448 states have internal predecessors, (467), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 470 transitions. [2022-04-27 10:52:45,222 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 470 transitions. Word has length 143 [2022-04-27 10:52:45,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:45,222 INFO L495 AbstractCegarLoop]: Abstraction has 452 states and 470 transitions. [2022-04-27 10:52:45,223 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 71 states, 71 states have (on average 1.971830985915493) internal successors, (140), 70 states have internal predecessors, (140), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,223 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 470 transitions. [2022-04-27 10:52:45,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-04-27 10:52:45,224 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:45,224 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:45,224 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-27 10:52:45,224 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:45,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:45,225 INFO L85 PathProgramCache]: Analyzing trace with hash 1199688896, now seen corresponding path program 1 times [2022-04-27 10:52:45,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:45,225 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708051790] [2022-04-27 10:52:45,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:45,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:47,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:47,017 INFO L290 TraceCheckUtils]: 0: Hoare triple {37570#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {37496#true} is VALID [2022-04-27 10:52:47,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {37496#true} assume true; {37496#true} is VALID [2022-04-27 10:52:47,018 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37496#true} {37496#true} #705#return; {37496#true} is VALID [2022-04-27 10:52:47,018 INFO L272 TraceCheckUtils]: 0: Hoare triple {37496#true} call ULTIMATE.init(); {37570#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:47,018 INFO L290 TraceCheckUtils]: 1: Hoare triple {37570#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {37496#true} is VALID [2022-04-27 10:52:47,018 INFO L290 TraceCheckUtils]: 2: Hoare triple {37496#true} assume true; {37496#true} is VALID [2022-04-27 10:52:47,018 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37496#true} {37496#true} #705#return; {37496#true} is VALID [2022-04-27 10:52:47,018 INFO L272 TraceCheckUtils]: 4: Hoare triple {37496#true} call #t~ret4 := main(); {37496#true} is VALID [2022-04-27 10:52:47,019 INFO L290 TraceCheckUtils]: 5: Hoare triple {37496#true} ~main__x~0 := 0;~main__y~0 := 50; {37501#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:47,019 INFO L290 TraceCheckUtils]: 6: Hoare triple {37501#(= main_~main__x~0 0)} assume ~main__x~0 < 100; {37501#(= main_~main__x~0 0)} is VALID [2022-04-27 10:52:47,019 INFO L290 TraceCheckUtils]: 7: Hoare triple {37501#(= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37502#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:47,020 INFO L290 TraceCheckUtils]: 8: Hoare triple {37502#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {37502#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:47,020 INFO L290 TraceCheckUtils]: 9: Hoare triple {37502#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37503#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:47,020 INFO L290 TraceCheckUtils]: 10: Hoare triple {37503#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {37503#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:47,021 INFO L290 TraceCheckUtils]: 11: Hoare triple {37503#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37504#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:47,021 INFO L290 TraceCheckUtils]: 12: Hoare triple {37504#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {37504#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:47,021 INFO L290 TraceCheckUtils]: 13: Hoare triple {37504#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37505#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:47,021 INFO L290 TraceCheckUtils]: 14: Hoare triple {37505#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {37505#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:47,022 INFO L290 TraceCheckUtils]: 15: Hoare triple {37505#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37506#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:47,022 INFO L290 TraceCheckUtils]: 16: Hoare triple {37506#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {37506#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:47,023 INFO L290 TraceCheckUtils]: 17: Hoare triple {37506#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37507#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:47,023 INFO L290 TraceCheckUtils]: 18: Hoare triple {37507#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {37507#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:47,023 INFO L290 TraceCheckUtils]: 19: Hoare triple {37507#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37508#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:47,024 INFO L290 TraceCheckUtils]: 20: Hoare triple {37508#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {37508#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:47,024 INFO L290 TraceCheckUtils]: 21: Hoare triple {37508#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37509#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:47,024 INFO L290 TraceCheckUtils]: 22: Hoare triple {37509#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {37509#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:47,025 INFO L290 TraceCheckUtils]: 23: Hoare triple {37509#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37510#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:47,025 INFO L290 TraceCheckUtils]: 24: Hoare triple {37510#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {37510#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:47,026 INFO L290 TraceCheckUtils]: 25: Hoare triple {37510#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37511#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:47,026 INFO L290 TraceCheckUtils]: 26: Hoare triple {37511#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {37511#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:47,026 INFO L290 TraceCheckUtils]: 27: Hoare triple {37511#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37512#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:47,027 INFO L290 TraceCheckUtils]: 28: Hoare triple {37512#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {37512#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:47,027 INFO L290 TraceCheckUtils]: 29: Hoare triple {37512#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37513#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:47,027 INFO L290 TraceCheckUtils]: 30: Hoare triple {37513#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {37513#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:47,028 INFO L290 TraceCheckUtils]: 31: Hoare triple {37513#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37514#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:47,028 INFO L290 TraceCheckUtils]: 32: Hoare triple {37514#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {37514#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:47,028 INFO L290 TraceCheckUtils]: 33: Hoare triple {37514#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37515#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:47,029 INFO L290 TraceCheckUtils]: 34: Hoare triple {37515#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {37515#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:47,029 INFO L290 TraceCheckUtils]: 35: Hoare triple {37515#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37516#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:47,029 INFO L290 TraceCheckUtils]: 36: Hoare triple {37516#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {37516#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:47,030 INFO L290 TraceCheckUtils]: 37: Hoare triple {37516#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37517#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:47,030 INFO L290 TraceCheckUtils]: 38: Hoare triple {37517#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {37517#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:47,030 INFO L290 TraceCheckUtils]: 39: Hoare triple {37517#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37518#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:47,030 INFO L290 TraceCheckUtils]: 40: Hoare triple {37518#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {37518#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:47,031 INFO L290 TraceCheckUtils]: 41: Hoare triple {37518#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37519#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:47,031 INFO L290 TraceCheckUtils]: 42: Hoare triple {37519#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {37519#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:47,032 INFO L290 TraceCheckUtils]: 43: Hoare triple {37519#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37520#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:47,032 INFO L290 TraceCheckUtils]: 44: Hoare triple {37520#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {37520#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:47,032 INFO L290 TraceCheckUtils]: 45: Hoare triple {37520#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37521#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:47,032 INFO L290 TraceCheckUtils]: 46: Hoare triple {37521#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {37521#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:47,033 INFO L290 TraceCheckUtils]: 47: Hoare triple {37521#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37522#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:47,033 INFO L290 TraceCheckUtils]: 48: Hoare triple {37522#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {37522#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:47,033 INFO L290 TraceCheckUtils]: 49: Hoare triple {37522#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37523#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:47,034 INFO L290 TraceCheckUtils]: 50: Hoare triple {37523#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {37523#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:47,034 INFO L290 TraceCheckUtils]: 51: Hoare triple {37523#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37524#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:47,034 INFO L290 TraceCheckUtils]: 52: Hoare triple {37524#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {37524#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:47,035 INFO L290 TraceCheckUtils]: 53: Hoare triple {37524#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37525#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:47,035 INFO L290 TraceCheckUtils]: 54: Hoare triple {37525#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {37525#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:47,035 INFO L290 TraceCheckUtils]: 55: Hoare triple {37525#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37526#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:47,036 INFO L290 TraceCheckUtils]: 56: Hoare triple {37526#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {37526#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:47,036 INFO L290 TraceCheckUtils]: 57: Hoare triple {37526#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37527#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:47,036 INFO L290 TraceCheckUtils]: 58: Hoare triple {37527#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {37527#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:47,037 INFO L290 TraceCheckUtils]: 59: Hoare triple {37527#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37528#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:47,037 INFO L290 TraceCheckUtils]: 60: Hoare triple {37528#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {37528#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:47,037 INFO L290 TraceCheckUtils]: 61: Hoare triple {37528#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37529#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:47,038 INFO L290 TraceCheckUtils]: 62: Hoare triple {37529#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {37529#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:47,038 INFO L290 TraceCheckUtils]: 63: Hoare triple {37529#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37530#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:47,038 INFO L290 TraceCheckUtils]: 64: Hoare triple {37530#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {37530#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:47,039 INFO L290 TraceCheckUtils]: 65: Hoare triple {37530#(<= main_~main__x~0 29)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37531#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:47,039 INFO L290 TraceCheckUtils]: 66: Hoare triple {37531#(<= main_~main__x~0 30)} assume ~main__x~0 < 100; {37531#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:47,039 INFO L290 TraceCheckUtils]: 67: Hoare triple {37531#(<= main_~main__x~0 30)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37532#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:47,040 INFO L290 TraceCheckUtils]: 68: Hoare triple {37532#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {37532#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:47,040 INFO L290 TraceCheckUtils]: 69: Hoare triple {37532#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37533#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:47,040 INFO L290 TraceCheckUtils]: 70: Hoare triple {37533#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {37533#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:47,041 INFO L290 TraceCheckUtils]: 71: Hoare triple {37533#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37534#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:47,041 INFO L290 TraceCheckUtils]: 72: Hoare triple {37534#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {37534#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:47,041 INFO L290 TraceCheckUtils]: 73: Hoare triple {37534#(<= main_~main__x~0 33)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37535#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:47,041 INFO L290 TraceCheckUtils]: 74: Hoare triple {37535#(<= main_~main__x~0 34)} assume ~main__x~0 < 100; {37535#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:47,042 INFO L290 TraceCheckUtils]: 75: Hoare triple {37535#(<= main_~main__x~0 34)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37536#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:47,042 INFO L290 TraceCheckUtils]: 76: Hoare triple {37536#(<= main_~main__x~0 35)} assume ~main__x~0 < 100; {37536#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:47,042 INFO L290 TraceCheckUtils]: 77: Hoare triple {37536#(<= main_~main__x~0 35)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37537#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:47,043 INFO L290 TraceCheckUtils]: 78: Hoare triple {37537#(<= main_~main__x~0 36)} assume ~main__x~0 < 100; {37537#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:47,043 INFO L290 TraceCheckUtils]: 79: Hoare triple {37537#(<= main_~main__x~0 36)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37538#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:47,043 INFO L290 TraceCheckUtils]: 80: Hoare triple {37538#(<= main_~main__x~0 37)} assume ~main__x~0 < 100; {37538#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:47,044 INFO L290 TraceCheckUtils]: 81: Hoare triple {37538#(<= main_~main__x~0 37)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37539#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:47,044 INFO L290 TraceCheckUtils]: 82: Hoare triple {37539#(<= main_~main__x~0 38)} assume ~main__x~0 < 100; {37539#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:47,044 INFO L290 TraceCheckUtils]: 83: Hoare triple {37539#(<= main_~main__x~0 38)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37540#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:47,045 INFO L290 TraceCheckUtils]: 84: Hoare triple {37540#(<= main_~main__x~0 39)} assume ~main__x~0 < 100; {37540#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:47,045 INFO L290 TraceCheckUtils]: 85: Hoare triple {37540#(<= main_~main__x~0 39)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37541#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:47,045 INFO L290 TraceCheckUtils]: 86: Hoare triple {37541#(<= main_~main__x~0 40)} assume ~main__x~0 < 100; {37541#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:47,046 INFO L290 TraceCheckUtils]: 87: Hoare triple {37541#(<= main_~main__x~0 40)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37542#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:47,046 INFO L290 TraceCheckUtils]: 88: Hoare triple {37542#(<= main_~main__x~0 41)} assume ~main__x~0 < 100; {37542#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:47,046 INFO L290 TraceCheckUtils]: 89: Hoare triple {37542#(<= main_~main__x~0 41)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37543#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:47,047 INFO L290 TraceCheckUtils]: 90: Hoare triple {37543#(<= main_~main__x~0 42)} assume ~main__x~0 < 100; {37543#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:47,047 INFO L290 TraceCheckUtils]: 91: Hoare triple {37543#(<= main_~main__x~0 42)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37544#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:47,047 INFO L290 TraceCheckUtils]: 92: Hoare triple {37544#(<= main_~main__x~0 43)} assume ~main__x~0 < 100; {37544#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:47,048 INFO L290 TraceCheckUtils]: 93: Hoare triple {37544#(<= main_~main__x~0 43)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37545#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:47,048 INFO L290 TraceCheckUtils]: 94: Hoare triple {37545#(<= main_~main__x~0 44)} assume ~main__x~0 < 100; {37545#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:47,051 INFO L290 TraceCheckUtils]: 95: Hoare triple {37545#(<= main_~main__x~0 44)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37546#(<= main_~main__x~0 45)} is VALID [2022-04-27 10:52:47,052 INFO L290 TraceCheckUtils]: 96: Hoare triple {37546#(<= main_~main__x~0 45)} assume ~main__x~0 < 100; {37546#(<= main_~main__x~0 45)} is VALID [2022-04-27 10:52:47,052 INFO L290 TraceCheckUtils]: 97: Hoare triple {37546#(<= main_~main__x~0 45)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37547#(<= main_~main__x~0 46)} is VALID [2022-04-27 10:52:47,052 INFO L290 TraceCheckUtils]: 98: Hoare triple {37547#(<= main_~main__x~0 46)} assume ~main__x~0 < 100; {37547#(<= main_~main__x~0 46)} is VALID [2022-04-27 10:52:47,053 INFO L290 TraceCheckUtils]: 99: Hoare triple {37547#(<= main_~main__x~0 46)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37548#(<= main_~main__x~0 47)} is VALID [2022-04-27 10:52:47,053 INFO L290 TraceCheckUtils]: 100: Hoare triple {37548#(<= main_~main__x~0 47)} assume ~main__x~0 < 100; {37548#(<= main_~main__x~0 47)} is VALID [2022-04-27 10:52:47,053 INFO L290 TraceCheckUtils]: 101: Hoare triple {37548#(<= main_~main__x~0 47)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37549#(<= main_~main__x~0 48)} is VALID [2022-04-27 10:52:47,054 INFO L290 TraceCheckUtils]: 102: Hoare triple {37549#(<= main_~main__x~0 48)} assume ~main__x~0 < 100; {37549#(<= main_~main__x~0 48)} is VALID [2022-04-27 10:52:47,054 INFO L290 TraceCheckUtils]: 103: Hoare triple {37549#(<= main_~main__x~0 48)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37550#(<= main_~main__x~0 49)} is VALID [2022-04-27 10:52:47,054 INFO L290 TraceCheckUtils]: 104: Hoare triple {37550#(<= main_~main__x~0 49)} assume ~main__x~0 < 100; {37550#(<= main_~main__x~0 49)} is VALID [2022-04-27 10:52:47,055 INFO L290 TraceCheckUtils]: 105: Hoare triple {37550#(<= main_~main__x~0 49)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37551#(<= main_~main__x~0 50)} is VALID [2022-04-27 10:52:47,055 INFO L290 TraceCheckUtils]: 106: Hoare triple {37551#(<= main_~main__x~0 50)} assume ~main__x~0 < 100; {37551#(<= main_~main__x~0 50)} is VALID [2022-04-27 10:52:47,055 INFO L290 TraceCheckUtils]: 107: Hoare triple {37551#(<= main_~main__x~0 50)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37552#(<= main_~main__x~0 51)} is VALID [2022-04-27 10:52:47,056 INFO L290 TraceCheckUtils]: 108: Hoare triple {37552#(<= main_~main__x~0 51)} assume ~main__x~0 < 100; {37552#(<= main_~main__x~0 51)} is VALID [2022-04-27 10:52:47,056 INFO L290 TraceCheckUtils]: 109: Hoare triple {37552#(<= main_~main__x~0 51)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37553#(<= main_~main__x~0 52)} is VALID [2022-04-27 10:52:47,056 INFO L290 TraceCheckUtils]: 110: Hoare triple {37553#(<= main_~main__x~0 52)} assume ~main__x~0 < 100; {37553#(<= main_~main__x~0 52)} is VALID [2022-04-27 10:52:47,057 INFO L290 TraceCheckUtils]: 111: Hoare triple {37553#(<= main_~main__x~0 52)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37554#(<= main_~main__x~0 53)} is VALID [2022-04-27 10:52:47,057 INFO L290 TraceCheckUtils]: 112: Hoare triple {37554#(<= main_~main__x~0 53)} assume ~main__x~0 < 100; {37554#(<= main_~main__x~0 53)} is VALID [2022-04-27 10:52:47,057 INFO L290 TraceCheckUtils]: 113: Hoare triple {37554#(<= main_~main__x~0 53)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37555#(<= main_~main__x~0 54)} is VALID [2022-04-27 10:52:47,058 INFO L290 TraceCheckUtils]: 114: Hoare triple {37555#(<= main_~main__x~0 54)} assume ~main__x~0 < 100; {37555#(<= main_~main__x~0 54)} is VALID [2022-04-27 10:52:47,058 INFO L290 TraceCheckUtils]: 115: Hoare triple {37555#(<= main_~main__x~0 54)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37556#(<= main_~main__x~0 55)} is VALID [2022-04-27 10:52:47,058 INFO L290 TraceCheckUtils]: 116: Hoare triple {37556#(<= main_~main__x~0 55)} assume ~main__x~0 < 100; {37556#(<= main_~main__x~0 55)} is VALID [2022-04-27 10:52:47,059 INFO L290 TraceCheckUtils]: 117: Hoare triple {37556#(<= main_~main__x~0 55)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37557#(<= main_~main__x~0 56)} is VALID [2022-04-27 10:52:47,059 INFO L290 TraceCheckUtils]: 118: Hoare triple {37557#(<= main_~main__x~0 56)} assume ~main__x~0 < 100; {37557#(<= main_~main__x~0 56)} is VALID [2022-04-27 10:52:47,059 INFO L290 TraceCheckUtils]: 119: Hoare triple {37557#(<= main_~main__x~0 56)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37558#(<= main_~main__x~0 57)} is VALID [2022-04-27 10:52:47,060 INFO L290 TraceCheckUtils]: 120: Hoare triple {37558#(<= main_~main__x~0 57)} assume ~main__x~0 < 100; {37558#(<= main_~main__x~0 57)} is VALID [2022-04-27 10:52:47,060 INFO L290 TraceCheckUtils]: 121: Hoare triple {37558#(<= main_~main__x~0 57)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37559#(<= main_~main__x~0 58)} is VALID [2022-04-27 10:52:47,060 INFO L290 TraceCheckUtils]: 122: Hoare triple {37559#(<= main_~main__x~0 58)} assume ~main__x~0 < 100; {37559#(<= main_~main__x~0 58)} is VALID [2022-04-27 10:52:47,061 INFO L290 TraceCheckUtils]: 123: Hoare triple {37559#(<= main_~main__x~0 58)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37560#(<= main_~main__x~0 59)} is VALID [2022-04-27 10:52:47,061 INFO L290 TraceCheckUtils]: 124: Hoare triple {37560#(<= main_~main__x~0 59)} assume ~main__x~0 < 100; {37560#(<= main_~main__x~0 59)} is VALID [2022-04-27 10:52:47,061 INFO L290 TraceCheckUtils]: 125: Hoare triple {37560#(<= main_~main__x~0 59)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37561#(<= main_~main__x~0 60)} is VALID [2022-04-27 10:52:47,062 INFO L290 TraceCheckUtils]: 126: Hoare triple {37561#(<= main_~main__x~0 60)} assume ~main__x~0 < 100; {37561#(<= main_~main__x~0 60)} is VALID [2022-04-27 10:52:47,062 INFO L290 TraceCheckUtils]: 127: Hoare triple {37561#(<= main_~main__x~0 60)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37562#(<= main_~main__x~0 61)} is VALID [2022-04-27 10:52:47,062 INFO L290 TraceCheckUtils]: 128: Hoare triple {37562#(<= main_~main__x~0 61)} assume ~main__x~0 < 100; {37562#(<= main_~main__x~0 61)} is VALID [2022-04-27 10:52:47,063 INFO L290 TraceCheckUtils]: 129: Hoare triple {37562#(<= main_~main__x~0 61)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37563#(<= main_~main__x~0 62)} is VALID [2022-04-27 10:52:47,063 INFO L290 TraceCheckUtils]: 130: Hoare triple {37563#(<= main_~main__x~0 62)} assume ~main__x~0 < 100; {37563#(<= main_~main__x~0 62)} is VALID [2022-04-27 10:52:47,063 INFO L290 TraceCheckUtils]: 131: Hoare triple {37563#(<= main_~main__x~0 62)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37564#(<= main_~main__x~0 63)} is VALID [2022-04-27 10:52:47,064 INFO L290 TraceCheckUtils]: 132: Hoare triple {37564#(<= main_~main__x~0 63)} assume ~main__x~0 < 100; {37564#(<= main_~main__x~0 63)} is VALID [2022-04-27 10:52:47,064 INFO L290 TraceCheckUtils]: 133: Hoare triple {37564#(<= main_~main__x~0 63)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37565#(<= main_~main__x~0 64)} is VALID [2022-04-27 10:52:47,064 INFO L290 TraceCheckUtils]: 134: Hoare triple {37565#(<= main_~main__x~0 64)} assume ~main__x~0 < 100; {37565#(<= main_~main__x~0 64)} is VALID [2022-04-27 10:52:47,065 INFO L290 TraceCheckUtils]: 135: Hoare triple {37565#(<= main_~main__x~0 64)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37566#(<= main_~main__x~0 65)} is VALID [2022-04-27 10:52:47,065 INFO L290 TraceCheckUtils]: 136: Hoare triple {37566#(<= main_~main__x~0 65)} assume ~main__x~0 < 100; {37566#(<= main_~main__x~0 65)} is VALID [2022-04-27 10:52:47,065 INFO L290 TraceCheckUtils]: 137: Hoare triple {37566#(<= main_~main__x~0 65)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37567#(<= main_~main__x~0 66)} is VALID [2022-04-27 10:52:47,066 INFO L290 TraceCheckUtils]: 138: Hoare triple {37567#(<= main_~main__x~0 66)} assume ~main__x~0 < 100; {37567#(<= main_~main__x~0 66)} is VALID [2022-04-27 10:52:47,066 INFO L290 TraceCheckUtils]: 139: Hoare triple {37567#(<= main_~main__x~0 66)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37568#(<= main_~main__x~0 67)} is VALID [2022-04-27 10:52:47,066 INFO L290 TraceCheckUtils]: 140: Hoare triple {37568#(<= main_~main__x~0 67)} assume ~main__x~0 < 100; {37568#(<= main_~main__x~0 67)} is VALID [2022-04-27 10:52:47,067 INFO L290 TraceCheckUtils]: 141: Hoare triple {37568#(<= main_~main__x~0 67)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37569#(<= main_~main__x~0 68)} is VALID [2022-04-27 10:52:47,067 INFO L290 TraceCheckUtils]: 142: Hoare triple {37569#(<= main_~main__x~0 68)} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {37497#false} is VALID [2022-04-27 10:52:47,067 INFO L290 TraceCheckUtils]: 143: Hoare triple {37497#false} assume 0 == ~__VERIFIER_assert__cond~0; {37497#false} is VALID [2022-04-27 10:52:47,067 INFO L290 TraceCheckUtils]: 144: Hoare triple {37497#false} assume !false; {37497#false} is VALID [2022-04-27 10:52:47,068 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:47,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:47,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1708051790] [2022-04-27 10:52:47,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1708051790] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:52:47,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [592898224] [2022-04-27 10:52:47,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:47,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:47,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:52:47,070 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) [2022-04-27 10:52:47,070 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-27 10:52:47,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:47,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 70 conjunts are in the unsatisfiable core [2022-04-27 10:52:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:47,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:52:48,396 INFO L272 TraceCheckUtils]: 0: Hoare triple {37496#true} call ULTIMATE.init(); {37496#true} is VALID [2022-04-27 10:52:48,396 INFO L290 TraceCheckUtils]: 1: Hoare triple {37496#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {37496#true} is VALID [2022-04-27 10:52:48,397 INFO L290 TraceCheckUtils]: 2: Hoare triple {37496#true} assume true; {37496#true} is VALID [2022-04-27 10:52:48,397 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37496#true} {37496#true} #705#return; {37496#true} is VALID [2022-04-27 10:52:48,397 INFO L272 TraceCheckUtils]: 4: Hoare triple {37496#true} call #t~ret4 := main(); {37496#true} is VALID [2022-04-27 10:52:48,397 INFO L290 TraceCheckUtils]: 5: Hoare triple {37496#true} ~main__x~0 := 0;~main__y~0 := 50; {37589#(<= main_~main__x~0 0)} is VALID [2022-04-27 10:52:48,397 INFO L290 TraceCheckUtils]: 6: Hoare triple {37589#(<= main_~main__x~0 0)} assume ~main__x~0 < 100; {37589#(<= main_~main__x~0 0)} is VALID [2022-04-27 10:52:48,398 INFO L290 TraceCheckUtils]: 7: Hoare triple {37589#(<= main_~main__x~0 0)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37502#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:48,398 INFO L290 TraceCheckUtils]: 8: Hoare triple {37502#(<= main_~main__x~0 1)} assume ~main__x~0 < 100; {37502#(<= main_~main__x~0 1)} is VALID [2022-04-27 10:52:48,399 INFO L290 TraceCheckUtils]: 9: Hoare triple {37502#(<= main_~main__x~0 1)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37503#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:48,399 INFO L290 TraceCheckUtils]: 10: Hoare triple {37503#(<= main_~main__x~0 2)} assume ~main__x~0 < 100; {37503#(<= main_~main__x~0 2)} is VALID [2022-04-27 10:52:48,399 INFO L290 TraceCheckUtils]: 11: Hoare triple {37503#(<= main_~main__x~0 2)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37504#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:48,400 INFO L290 TraceCheckUtils]: 12: Hoare triple {37504#(<= main_~main__x~0 3)} assume ~main__x~0 < 100; {37504#(<= main_~main__x~0 3)} is VALID [2022-04-27 10:52:48,400 INFO L290 TraceCheckUtils]: 13: Hoare triple {37504#(<= main_~main__x~0 3)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37505#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:48,401 INFO L290 TraceCheckUtils]: 14: Hoare triple {37505#(<= main_~main__x~0 4)} assume ~main__x~0 < 100; {37505#(<= main_~main__x~0 4)} is VALID [2022-04-27 10:52:48,401 INFO L290 TraceCheckUtils]: 15: Hoare triple {37505#(<= main_~main__x~0 4)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37506#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:48,401 INFO L290 TraceCheckUtils]: 16: Hoare triple {37506#(<= main_~main__x~0 5)} assume ~main__x~0 < 100; {37506#(<= main_~main__x~0 5)} is VALID [2022-04-27 10:52:48,402 INFO L290 TraceCheckUtils]: 17: Hoare triple {37506#(<= main_~main__x~0 5)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37507#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:48,402 INFO L290 TraceCheckUtils]: 18: Hoare triple {37507#(<= main_~main__x~0 6)} assume ~main__x~0 < 100; {37507#(<= main_~main__x~0 6)} is VALID [2022-04-27 10:52:48,403 INFO L290 TraceCheckUtils]: 19: Hoare triple {37507#(<= main_~main__x~0 6)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37508#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:48,403 INFO L290 TraceCheckUtils]: 20: Hoare triple {37508#(<= main_~main__x~0 7)} assume ~main__x~0 < 100; {37508#(<= main_~main__x~0 7)} is VALID [2022-04-27 10:52:48,403 INFO L290 TraceCheckUtils]: 21: Hoare triple {37508#(<= main_~main__x~0 7)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37509#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:48,404 INFO L290 TraceCheckUtils]: 22: Hoare triple {37509#(<= main_~main__x~0 8)} assume ~main__x~0 < 100; {37509#(<= main_~main__x~0 8)} is VALID [2022-04-27 10:52:48,404 INFO L290 TraceCheckUtils]: 23: Hoare triple {37509#(<= main_~main__x~0 8)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37510#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:48,404 INFO L290 TraceCheckUtils]: 24: Hoare triple {37510#(<= main_~main__x~0 9)} assume ~main__x~0 < 100; {37510#(<= main_~main__x~0 9)} is VALID [2022-04-27 10:52:48,405 INFO L290 TraceCheckUtils]: 25: Hoare triple {37510#(<= main_~main__x~0 9)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37511#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:48,405 INFO L290 TraceCheckUtils]: 26: Hoare triple {37511#(<= main_~main__x~0 10)} assume ~main__x~0 < 100; {37511#(<= main_~main__x~0 10)} is VALID [2022-04-27 10:52:48,406 INFO L290 TraceCheckUtils]: 27: Hoare triple {37511#(<= main_~main__x~0 10)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37512#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:48,406 INFO L290 TraceCheckUtils]: 28: Hoare triple {37512#(<= main_~main__x~0 11)} assume ~main__x~0 < 100; {37512#(<= main_~main__x~0 11)} is VALID [2022-04-27 10:52:48,406 INFO L290 TraceCheckUtils]: 29: Hoare triple {37512#(<= main_~main__x~0 11)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37513#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:48,407 INFO L290 TraceCheckUtils]: 30: Hoare triple {37513#(<= main_~main__x~0 12)} assume ~main__x~0 < 100; {37513#(<= main_~main__x~0 12)} is VALID [2022-04-27 10:52:48,407 INFO L290 TraceCheckUtils]: 31: Hoare triple {37513#(<= main_~main__x~0 12)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37514#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:48,407 INFO L290 TraceCheckUtils]: 32: Hoare triple {37514#(<= main_~main__x~0 13)} assume ~main__x~0 < 100; {37514#(<= main_~main__x~0 13)} is VALID [2022-04-27 10:52:48,408 INFO L290 TraceCheckUtils]: 33: Hoare triple {37514#(<= main_~main__x~0 13)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37515#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:48,408 INFO L290 TraceCheckUtils]: 34: Hoare triple {37515#(<= main_~main__x~0 14)} assume ~main__x~0 < 100; {37515#(<= main_~main__x~0 14)} is VALID [2022-04-27 10:52:48,409 INFO L290 TraceCheckUtils]: 35: Hoare triple {37515#(<= main_~main__x~0 14)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37516#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:48,409 INFO L290 TraceCheckUtils]: 36: Hoare triple {37516#(<= main_~main__x~0 15)} assume ~main__x~0 < 100; {37516#(<= main_~main__x~0 15)} is VALID [2022-04-27 10:52:48,409 INFO L290 TraceCheckUtils]: 37: Hoare triple {37516#(<= main_~main__x~0 15)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37517#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:48,410 INFO L290 TraceCheckUtils]: 38: Hoare triple {37517#(<= main_~main__x~0 16)} assume ~main__x~0 < 100; {37517#(<= main_~main__x~0 16)} is VALID [2022-04-27 10:52:48,410 INFO L290 TraceCheckUtils]: 39: Hoare triple {37517#(<= main_~main__x~0 16)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37518#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:48,410 INFO L290 TraceCheckUtils]: 40: Hoare triple {37518#(<= main_~main__x~0 17)} assume ~main__x~0 < 100; {37518#(<= main_~main__x~0 17)} is VALID [2022-04-27 10:52:48,411 INFO L290 TraceCheckUtils]: 41: Hoare triple {37518#(<= main_~main__x~0 17)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37519#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:48,411 INFO L290 TraceCheckUtils]: 42: Hoare triple {37519#(<= main_~main__x~0 18)} assume ~main__x~0 < 100; {37519#(<= main_~main__x~0 18)} is VALID [2022-04-27 10:52:48,412 INFO L290 TraceCheckUtils]: 43: Hoare triple {37519#(<= main_~main__x~0 18)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37520#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:48,412 INFO L290 TraceCheckUtils]: 44: Hoare triple {37520#(<= main_~main__x~0 19)} assume ~main__x~0 < 100; {37520#(<= main_~main__x~0 19)} is VALID [2022-04-27 10:52:48,412 INFO L290 TraceCheckUtils]: 45: Hoare triple {37520#(<= main_~main__x~0 19)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37521#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:48,413 INFO L290 TraceCheckUtils]: 46: Hoare triple {37521#(<= main_~main__x~0 20)} assume ~main__x~0 < 100; {37521#(<= main_~main__x~0 20)} is VALID [2022-04-27 10:52:48,413 INFO L290 TraceCheckUtils]: 47: Hoare triple {37521#(<= main_~main__x~0 20)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37522#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:48,414 INFO L290 TraceCheckUtils]: 48: Hoare triple {37522#(<= main_~main__x~0 21)} assume ~main__x~0 < 100; {37522#(<= main_~main__x~0 21)} is VALID [2022-04-27 10:52:48,414 INFO L290 TraceCheckUtils]: 49: Hoare triple {37522#(<= main_~main__x~0 21)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37523#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:48,414 INFO L290 TraceCheckUtils]: 50: Hoare triple {37523#(<= main_~main__x~0 22)} assume ~main__x~0 < 100; {37523#(<= main_~main__x~0 22)} is VALID [2022-04-27 10:52:48,415 INFO L290 TraceCheckUtils]: 51: Hoare triple {37523#(<= main_~main__x~0 22)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37524#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:48,415 INFO L290 TraceCheckUtils]: 52: Hoare triple {37524#(<= main_~main__x~0 23)} assume ~main__x~0 < 100; {37524#(<= main_~main__x~0 23)} is VALID [2022-04-27 10:52:48,415 INFO L290 TraceCheckUtils]: 53: Hoare triple {37524#(<= main_~main__x~0 23)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37525#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:48,416 INFO L290 TraceCheckUtils]: 54: Hoare triple {37525#(<= main_~main__x~0 24)} assume ~main__x~0 < 100; {37525#(<= main_~main__x~0 24)} is VALID [2022-04-27 10:52:48,416 INFO L290 TraceCheckUtils]: 55: Hoare triple {37525#(<= main_~main__x~0 24)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37526#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:48,416 INFO L290 TraceCheckUtils]: 56: Hoare triple {37526#(<= main_~main__x~0 25)} assume ~main__x~0 < 100; {37526#(<= main_~main__x~0 25)} is VALID [2022-04-27 10:52:48,417 INFO L290 TraceCheckUtils]: 57: Hoare triple {37526#(<= main_~main__x~0 25)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37527#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:48,417 INFO L290 TraceCheckUtils]: 58: Hoare triple {37527#(<= main_~main__x~0 26)} assume ~main__x~0 < 100; {37527#(<= main_~main__x~0 26)} is VALID [2022-04-27 10:52:48,418 INFO L290 TraceCheckUtils]: 59: Hoare triple {37527#(<= main_~main__x~0 26)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37528#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:48,418 INFO L290 TraceCheckUtils]: 60: Hoare triple {37528#(<= main_~main__x~0 27)} assume ~main__x~0 < 100; {37528#(<= main_~main__x~0 27)} is VALID [2022-04-27 10:52:48,418 INFO L290 TraceCheckUtils]: 61: Hoare triple {37528#(<= main_~main__x~0 27)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37529#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:48,419 INFO L290 TraceCheckUtils]: 62: Hoare triple {37529#(<= main_~main__x~0 28)} assume ~main__x~0 < 100; {37529#(<= main_~main__x~0 28)} is VALID [2022-04-27 10:52:48,419 INFO L290 TraceCheckUtils]: 63: Hoare triple {37529#(<= main_~main__x~0 28)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37530#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:48,419 INFO L290 TraceCheckUtils]: 64: Hoare triple {37530#(<= main_~main__x~0 29)} assume ~main__x~0 < 100; {37530#(<= main_~main__x~0 29)} is VALID [2022-04-27 10:52:48,420 INFO L290 TraceCheckUtils]: 65: Hoare triple {37530#(<= main_~main__x~0 29)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37531#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:48,420 INFO L290 TraceCheckUtils]: 66: Hoare triple {37531#(<= main_~main__x~0 30)} assume ~main__x~0 < 100; {37531#(<= main_~main__x~0 30)} is VALID [2022-04-27 10:52:48,421 INFO L290 TraceCheckUtils]: 67: Hoare triple {37531#(<= main_~main__x~0 30)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37532#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:48,421 INFO L290 TraceCheckUtils]: 68: Hoare triple {37532#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {37532#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:48,421 INFO L290 TraceCheckUtils]: 69: Hoare triple {37532#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37533#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:48,422 INFO L290 TraceCheckUtils]: 70: Hoare triple {37533#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {37533#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:48,422 INFO L290 TraceCheckUtils]: 71: Hoare triple {37533#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37534#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:48,423 INFO L290 TraceCheckUtils]: 72: Hoare triple {37534#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {37534#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:48,423 INFO L290 TraceCheckUtils]: 73: Hoare triple {37534#(<= main_~main__x~0 33)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37535#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:48,423 INFO L290 TraceCheckUtils]: 74: Hoare triple {37535#(<= main_~main__x~0 34)} assume ~main__x~0 < 100; {37535#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:48,424 INFO L290 TraceCheckUtils]: 75: Hoare triple {37535#(<= main_~main__x~0 34)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37536#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:48,424 INFO L290 TraceCheckUtils]: 76: Hoare triple {37536#(<= main_~main__x~0 35)} assume ~main__x~0 < 100; {37536#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:48,424 INFO L290 TraceCheckUtils]: 77: Hoare triple {37536#(<= main_~main__x~0 35)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37537#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:48,425 INFO L290 TraceCheckUtils]: 78: Hoare triple {37537#(<= main_~main__x~0 36)} assume ~main__x~0 < 100; {37537#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:48,425 INFO L290 TraceCheckUtils]: 79: Hoare triple {37537#(<= main_~main__x~0 36)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37538#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:48,426 INFO L290 TraceCheckUtils]: 80: Hoare triple {37538#(<= main_~main__x~0 37)} assume ~main__x~0 < 100; {37538#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:48,426 INFO L290 TraceCheckUtils]: 81: Hoare triple {37538#(<= main_~main__x~0 37)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37539#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:48,426 INFO L290 TraceCheckUtils]: 82: Hoare triple {37539#(<= main_~main__x~0 38)} assume ~main__x~0 < 100; {37539#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:48,427 INFO L290 TraceCheckUtils]: 83: Hoare triple {37539#(<= main_~main__x~0 38)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37540#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:48,427 INFO L290 TraceCheckUtils]: 84: Hoare triple {37540#(<= main_~main__x~0 39)} assume ~main__x~0 < 100; {37540#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:48,427 INFO L290 TraceCheckUtils]: 85: Hoare triple {37540#(<= main_~main__x~0 39)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37541#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:48,428 INFO L290 TraceCheckUtils]: 86: Hoare triple {37541#(<= main_~main__x~0 40)} assume ~main__x~0 < 100; {37541#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:48,428 INFO L290 TraceCheckUtils]: 87: Hoare triple {37541#(<= main_~main__x~0 40)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37542#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:48,429 INFO L290 TraceCheckUtils]: 88: Hoare triple {37542#(<= main_~main__x~0 41)} assume ~main__x~0 < 100; {37542#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:48,429 INFO L290 TraceCheckUtils]: 89: Hoare triple {37542#(<= main_~main__x~0 41)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37543#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:48,429 INFO L290 TraceCheckUtils]: 90: Hoare triple {37543#(<= main_~main__x~0 42)} assume ~main__x~0 < 100; {37543#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:48,430 INFO L290 TraceCheckUtils]: 91: Hoare triple {37543#(<= main_~main__x~0 42)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37544#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:48,430 INFO L290 TraceCheckUtils]: 92: Hoare triple {37544#(<= main_~main__x~0 43)} assume ~main__x~0 < 100; {37544#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:48,430 INFO L290 TraceCheckUtils]: 93: Hoare triple {37544#(<= main_~main__x~0 43)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37545#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:48,431 INFO L290 TraceCheckUtils]: 94: Hoare triple {37545#(<= main_~main__x~0 44)} assume ~main__x~0 < 100; {37545#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:48,431 INFO L290 TraceCheckUtils]: 95: Hoare triple {37545#(<= main_~main__x~0 44)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37546#(<= main_~main__x~0 45)} is VALID [2022-04-27 10:52:48,432 INFO L290 TraceCheckUtils]: 96: Hoare triple {37546#(<= main_~main__x~0 45)} assume ~main__x~0 < 100; {37546#(<= main_~main__x~0 45)} is VALID [2022-04-27 10:52:48,432 INFO L290 TraceCheckUtils]: 97: Hoare triple {37546#(<= main_~main__x~0 45)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37547#(<= main_~main__x~0 46)} is VALID [2022-04-27 10:52:48,432 INFO L290 TraceCheckUtils]: 98: Hoare triple {37547#(<= main_~main__x~0 46)} assume ~main__x~0 < 100; {37547#(<= main_~main__x~0 46)} is VALID [2022-04-27 10:52:48,433 INFO L290 TraceCheckUtils]: 99: Hoare triple {37547#(<= main_~main__x~0 46)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37548#(<= main_~main__x~0 47)} is VALID [2022-04-27 10:52:48,433 INFO L290 TraceCheckUtils]: 100: Hoare triple {37548#(<= main_~main__x~0 47)} assume ~main__x~0 < 100; {37548#(<= main_~main__x~0 47)} is VALID [2022-04-27 10:52:48,434 INFO L290 TraceCheckUtils]: 101: Hoare triple {37548#(<= main_~main__x~0 47)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37549#(<= main_~main__x~0 48)} is VALID [2022-04-27 10:52:48,434 INFO L290 TraceCheckUtils]: 102: Hoare triple {37549#(<= main_~main__x~0 48)} assume ~main__x~0 < 100; {37549#(<= main_~main__x~0 48)} is VALID [2022-04-27 10:52:48,434 INFO L290 TraceCheckUtils]: 103: Hoare triple {37549#(<= main_~main__x~0 48)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37550#(<= main_~main__x~0 49)} is VALID [2022-04-27 10:52:48,435 INFO L290 TraceCheckUtils]: 104: Hoare triple {37550#(<= main_~main__x~0 49)} assume ~main__x~0 < 100; {37550#(<= main_~main__x~0 49)} is VALID [2022-04-27 10:52:48,435 INFO L290 TraceCheckUtils]: 105: Hoare triple {37550#(<= main_~main__x~0 49)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37551#(<= main_~main__x~0 50)} is VALID [2022-04-27 10:52:48,435 INFO L290 TraceCheckUtils]: 106: Hoare triple {37551#(<= main_~main__x~0 50)} assume ~main__x~0 < 100; {37551#(<= main_~main__x~0 50)} is VALID [2022-04-27 10:52:48,436 INFO L290 TraceCheckUtils]: 107: Hoare triple {37551#(<= main_~main__x~0 50)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37552#(<= main_~main__x~0 51)} is VALID [2022-04-27 10:52:48,436 INFO L290 TraceCheckUtils]: 108: Hoare triple {37552#(<= main_~main__x~0 51)} assume ~main__x~0 < 100; {37552#(<= main_~main__x~0 51)} is VALID [2022-04-27 10:52:48,437 INFO L290 TraceCheckUtils]: 109: Hoare triple {37552#(<= main_~main__x~0 51)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37553#(<= main_~main__x~0 52)} is VALID [2022-04-27 10:52:48,437 INFO L290 TraceCheckUtils]: 110: Hoare triple {37553#(<= main_~main__x~0 52)} assume ~main__x~0 < 100; {37553#(<= main_~main__x~0 52)} is VALID [2022-04-27 10:52:48,437 INFO L290 TraceCheckUtils]: 111: Hoare triple {37553#(<= main_~main__x~0 52)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37554#(<= main_~main__x~0 53)} is VALID [2022-04-27 10:52:48,438 INFO L290 TraceCheckUtils]: 112: Hoare triple {37554#(<= main_~main__x~0 53)} assume ~main__x~0 < 100; {37554#(<= main_~main__x~0 53)} is VALID [2022-04-27 10:52:48,438 INFO L290 TraceCheckUtils]: 113: Hoare triple {37554#(<= main_~main__x~0 53)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37555#(<= main_~main__x~0 54)} is VALID [2022-04-27 10:52:48,439 INFO L290 TraceCheckUtils]: 114: Hoare triple {37555#(<= main_~main__x~0 54)} assume ~main__x~0 < 100; {37555#(<= main_~main__x~0 54)} is VALID [2022-04-27 10:52:48,439 INFO L290 TraceCheckUtils]: 115: Hoare triple {37555#(<= main_~main__x~0 54)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37556#(<= main_~main__x~0 55)} is VALID [2022-04-27 10:52:48,439 INFO L290 TraceCheckUtils]: 116: Hoare triple {37556#(<= main_~main__x~0 55)} assume ~main__x~0 < 100; {37556#(<= main_~main__x~0 55)} is VALID [2022-04-27 10:52:48,440 INFO L290 TraceCheckUtils]: 117: Hoare triple {37556#(<= main_~main__x~0 55)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37557#(<= main_~main__x~0 56)} is VALID [2022-04-27 10:52:48,440 INFO L290 TraceCheckUtils]: 118: Hoare triple {37557#(<= main_~main__x~0 56)} assume ~main__x~0 < 100; {37557#(<= main_~main__x~0 56)} is VALID [2022-04-27 10:52:48,441 INFO L290 TraceCheckUtils]: 119: Hoare triple {37557#(<= main_~main__x~0 56)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37558#(<= main_~main__x~0 57)} is VALID [2022-04-27 10:52:48,441 INFO L290 TraceCheckUtils]: 120: Hoare triple {37558#(<= main_~main__x~0 57)} assume ~main__x~0 < 100; {37558#(<= main_~main__x~0 57)} is VALID [2022-04-27 10:52:48,442 INFO L290 TraceCheckUtils]: 121: Hoare triple {37558#(<= main_~main__x~0 57)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37559#(<= main_~main__x~0 58)} is VALID [2022-04-27 10:52:48,442 INFO L290 TraceCheckUtils]: 122: Hoare triple {37559#(<= main_~main__x~0 58)} assume ~main__x~0 < 100; {37559#(<= main_~main__x~0 58)} is VALID [2022-04-27 10:52:48,443 INFO L290 TraceCheckUtils]: 123: Hoare triple {37559#(<= main_~main__x~0 58)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37560#(<= main_~main__x~0 59)} is VALID [2022-04-27 10:52:48,443 INFO L290 TraceCheckUtils]: 124: Hoare triple {37560#(<= main_~main__x~0 59)} assume ~main__x~0 < 100; {37560#(<= main_~main__x~0 59)} is VALID [2022-04-27 10:52:48,443 INFO L290 TraceCheckUtils]: 125: Hoare triple {37560#(<= main_~main__x~0 59)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37561#(<= main_~main__x~0 60)} is VALID [2022-04-27 10:52:48,444 INFO L290 TraceCheckUtils]: 126: Hoare triple {37561#(<= main_~main__x~0 60)} assume ~main__x~0 < 100; {37561#(<= main_~main__x~0 60)} is VALID [2022-04-27 10:52:48,444 INFO L290 TraceCheckUtils]: 127: Hoare triple {37561#(<= main_~main__x~0 60)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37562#(<= main_~main__x~0 61)} is VALID [2022-04-27 10:52:48,445 INFO L290 TraceCheckUtils]: 128: Hoare triple {37562#(<= main_~main__x~0 61)} assume ~main__x~0 < 100; {37562#(<= main_~main__x~0 61)} is VALID [2022-04-27 10:52:48,445 INFO L290 TraceCheckUtils]: 129: Hoare triple {37562#(<= main_~main__x~0 61)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37563#(<= main_~main__x~0 62)} is VALID [2022-04-27 10:52:48,445 INFO L290 TraceCheckUtils]: 130: Hoare triple {37563#(<= main_~main__x~0 62)} assume ~main__x~0 < 100; {37563#(<= main_~main__x~0 62)} is VALID [2022-04-27 10:52:48,446 INFO L290 TraceCheckUtils]: 131: Hoare triple {37563#(<= main_~main__x~0 62)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37564#(<= main_~main__x~0 63)} is VALID [2022-04-27 10:52:48,446 INFO L290 TraceCheckUtils]: 132: Hoare triple {37564#(<= main_~main__x~0 63)} assume ~main__x~0 < 100; {37564#(<= main_~main__x~0 63)} is VALID [2022-04-27 10:52:48,447 INFO L290 TraceCheckUtils]: 133: Hoare triple {37564#(<= main_~main__x~0 63)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37565#(<= main_~main__x~0 64)} is VALID [2022-04-27 10:52:48,447 INFO L290 TraceCheckUtils]: 134: Hoare triple {37565#(<= main_~main__x~0 64)} assume ~main__x~0 < 100; {37565#(<= main_~main__x~0 64)} is VALID [2022-04-27 10:52:48,447 INFO L290 TraceCheckUtils]: 135: Hoare triple {37565#(<= main_~main__x~0 64)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37566#(<= main_~main__x~0 65)} is VALID [2022-04-27 10:52:48,448 INFO L290 TraceCheckUtils]: 136: Hoare triple {37566#(<= main_~main__x~0 65)} assume ~main__x~0 < 100; {37566#(<= main_~main__x~0 65)} is VALID [2022-04-27 10:52:48,448 INFO L290 TraceCheckUtils]: 137: Hoare triple {37566#(<= main_~main__x~0 65)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37567#(<= main_~main__x~0 66)} is VALID [2022-04-27 10:52:48,449 INFO L290 TraceCheckUtils]: 138: Hoare triple {37567#(<= main_~main__x~0 66)} assume ~main__x~0 < 100; {37567#(<= main_~main__x~0 66)} is VALID [2022-04-27 10:52:48,449 INFO L290 TraceCheckUtils]: 139: Hoare triple {37567#(<= main_~main__x~0 66)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37568#(<= main_~main__x~0 67)} is VALID [2022-04-27 10:52:48,449 INFO L290 TraceCheckUtils]: 140: Hoare triple {37568#(<= main_~main__x~0 67)} assume ~main__x~0 < 100; {37568#(<= main_~main__x~0 67)} is VALID [2022-04-27 10:52:48,450 INFO L290 TraceCheckUtils]: 141: Hoare triple {37568#(<= main_~main__x~0 67)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {37569#(<= main_~main__x~0 68)} is VALID [2022-04-27 10:52:48,450 INFO L290 TraceCheckUtils]: 142: Hoare triple {37569#(<= main_~main__x~0 68)} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {37497#false} is VALID [2022-04-27 10:52:48,450 INFO L290 TraceCheckUtils]: 143: Hoare triple {37497#false} assume 0 == ~__VERIFIER_assert__cond~0; {37497#false} is VALID [2022-04-27 10:52:48,450 INFO L290 TraceCheckUtils]: 144: Hoare triple {37497#false} assume !false; {37497#false} is VALID [2022-04-27 10:52:48,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:48,451 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:52:51,319 INFO L290 TraceCheckUtils]: 144: Hoare triple {37497#false} assume !false; {37497#false} is VALID [2022-04-27 10:52:51,320 INFO L290 TraceCheckUtils]: 143: Hoare triple {37497#false} assume 0 == ~__VERIFIER_assert__cond~0; {37497#false} is VALID [2022-04-27 10:52:51,320 INFO L290 TraceCheckUtils]: 142: Hoare triple {38013#(< main_~main__x~0 100)} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {37497#false} is VALID [2022-04-27 10:52:51,321 INFO L290 TraceCheckUtils]: 141: Hoare triple {38017#(< main_~main__x~0 99)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38013#(< main_~main__x~0 100)} is VALID [2022-04-27 10:52:51,321 INFO L290 TraceCheckUtils]: 140: Hoare triple {38017#(< main_~main__x~0 99)} assume ~main__x~0 < 100; {38017#(< main_~main__x~0 99)} is VALID [2022-04-27 10:52:51,321 INFO L290 TraceCheckUtils]: 139: Hoare triple {38024#(< main_~main__x~0 98)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38017#(< main_~main__x~0 99)} is VALID [2022-04-27 10:52:51,322 INFO L290 TraceCheckUtils]: 138: Hoare triple {38024#(< main_~main__x~0 98)} assume ~main__x~0 < 100; {38024#(< main_~main__x~0 98)} is VALID [2022-04-27 10:52:51,322 INFO L290 TraceCheckUtils]: 137: Hoare triple {38031#(< main_~main__x~0 97)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38024#(< main_~main__x~0 98)} is VALID [2022-04-27 10:52:51,322 INFO L290 TraceCheckUtils]: 136: Hoare triple {38031#(< main_~main__x~0 97)} assume ~main__x~0 < 100; {38031#(< main_~main__x~0 97)} is VALID [2022-04-27 10:52:51,323 INFO L290 TraceCheckUtils]: 135: Hoare triple {38038#(< main_~main__x~0 96)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38031#(< main_~main__x~0 97)} is VALID [2022-04-27 10:52:51,323 INFO L290 TraceCheckUtils]: 134: Hoare triple {38038#(< main_~main__x~0 96)} assume ~main__x~0 < 100; {38038#(< main_~main__x~0 96)} is VALID [2022-04-27 10:52:51,323 INFO L290 TraceCheckUtils]: 133: Hoare triple {38045#(< main_~main__x~0 95)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38038#(< main_~main__x~0 96)} is VALID [2022-04-27 10:52:51,324 INFO L290 TraceCheckUtils]: 132: Hoare triple {38045#(< main_~main__x~0 95)} assume ~main__x~0 < 100; {38045#(< main_~main__x~0 95)} is VALID [2022-04-27 10:52:51,324 INFO L290 TraceCheckUtils]: 131: Hoare triple {38052#(< main_~main__x~0 94)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38045#(< main_~main__x~0 95)} is VALID [2022-04-27 10:52:51,324 INFO L290 TraceCheckUtils]: 130: Hoare triple {38052#(< main_~main__x~0 94)} assume ~main__x~0 < 100; {38052#(< main_~main__x~0 94)} is VALID [2022-04-27 10:52:51,325 INFO L290 TraceCheckUtils]: 129: Hoare triple {38059#(< main_~main__x~0 93)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38052#(< main_~main__x~0 94)} is VALID [2022-04-27 10:52:51,325 INFO L290 TraceCheckUtils]: 128: Hoare triple {38059#(< main_~main__x~0 93)} assume ~main__x~0 < 100; {38059#(< main_~main__x~0 93)} is VALID [2022-04-27 10:52:51,326 INFO L290 TraceCheckUtils]: 127: Hoare triple {38066#(< main_~main__x~0 92)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38059#(< main_~main__x~0 93)} is VALID [2022-04-27 10:52:51,326 INFO L290 TraceCheckUtils]: 126: Hoare triple {38066#(< main_~main__x~0 92)} assume ~main__x~0 < 100; {38066#(< main_~main__x~0 92)} is VALID [2022-04-27 10:52:51,326 INFO L290 TraceCheckUtils]: 125: Hoare triple {38073#(< main_~main__x~0 91)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38066#(< main_~main__x~0 92)} is VALID [2022-04-27 10:52:51,327 INFO L290 TraceCheckUtils]: 124: Hoare triple {38073#(< main_~main__x~0 91)} assume ~main__x~0 < 100; {38073#(< main_~main__x~0 91)} is VALID [2022-04-27 10:52:51,327 INFO L290 TraceCheckUtils]: 123: Hoare triple {38080#(< main_~main__x~0 90)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38073#(< main_~main__x~0 91)} is VALID [2022-04-27 10:52:51,327 INFO L290 TraceCheckUtils]: 122: Hoare triple {38080#(< main_~main__x~0 90)} assume ~main__x~0 < 100; {38080#(< main_~main__x~0 90)} is VALID [2022-04-27 10:52:51,328 INFO L290 TraceCheckUtils]: 121: Hoare triple {38087#(< main_~main__x~0 89)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38080#(< main_~main__x~0 90)} is VALID [2022-04-27 10:52:51,328 INFO L290 TraceCheckUtils]: 120: Hoare triple {38087#(< main_~main__x~0 89)} assume ~main__x~0 < 100; {38087#(< main_~main__x~0 89)} is VALID [2022-04-27 10:52:51,328 INFO L290 TraceCheckUtils]: 119: Hoare triple {38094#(< main_~main__x~0 88)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38087#(< main_~main__x~0 89)} is VALID [2022-04-27 10:52:51,329 INFO L290 TraceCheckUtils]: 118: Hoare triple {38094#(< main_~main__x~0 88)} assume ~main__x~0 < 100; {38094#(< main_~main__x~0 88)} is VALID [2022-04-27 10:52:51,329 INFO L290 TraceCheckUtils]: 117: Hoare triple {38101#(< main_~main__x~0 87)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38094#(< main_~main__x~0 88)} is VALID [2022-04-27 10:52:51,329 INFO L290 TraceCheckUtils]: 116: Hoare triple {38101#(< main_~main__x~0 87)} assume ~main__x~0 < 100; {38101#(< main_~main__x~0 87)} is VALID [2022-04-27 10:52:51,330 INFO L290 TraceCheckUtils]: 115: Hoare triple {38108#(< main_~main__x~0 86)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38101#(< main_~main__x~0 87)} is VALID [2022-04-27 10:52:51,330 INFO L290 TraceCheckUtils]: 114: Hoare triple {38108#(< main_~main__x~0 86)} assume ~main__x~0 < 100; {38108#(< main_~main__x~0 86)} is VALID [2022-04-27 10:52:51,330 INFO L290 TraceCheckUtils]: 113: Hoare triple {38115#(< main_~main__x~0 85)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38108#(< main_~main__x~0 86)} is VALID [2022-04-27 10:52:51,331 INFO L290 TraceCheckUtils]: 112: Hoare triple {38115#(< main_~main__x~0 85)} assume ~main__x~0 < 100; {38115#(< main_~main__x~0 85)} is VALID [2022-04-27 10:52:51,331 INFO L290 TraceCheckUtils]: 111: Hoare triple {38122#(< main_~main__x~0 84)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38115#(< main_~main__x~0 85)} is VALID [2022-04-27 10:52:51,331 INFO L290 TraceCheckUtils]: 110: Hoare triple {38122#(< main_~main__x~0 84)} assume ~main__x~0 < 100; {38122#(< main_~main__x~0 84)} is VALID [2022-04-27 10:52:51,332 INFO L290 TraceCheckUtils]: 109: Hoare triple {38129#(< main_~main__x~0 83)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38122#(< main_~main__x~0 84)} is VALID [2022-04-27 10:52:51,339 INFO L290 TraceCheckUtils]: 108: Hoare triple {38129#(< main_~main__x~0 83)} assume ~main__x~0 < 100; {38129#(< main_~main__x~0 83)} is VALID [2022-04-27 10:52:51,340 INFO L290 TraceCheckUtils]: 107: Hoare triple {38136#(< main_~main__x~0 82)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {38129#(< main_~main__x~0 83)} is VALID [2022-04-27 10:52:51,340 INFO L290 TraceCheckUtils]: 106: Hoare triple {38136#(< main_~main__x~0 82)} assume ~main__x~0 < 100; {38136#(< main_~main__x~0 82)} is VALID [2022-04-27 10:52:51,340 INFO L290 TraceCheckUtils]: 105: Hoare triple {38143#(< main_~main__x~0 81)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38136#(< main_~main__x~0 82)} is VALID [2022-04-27 10:52:51,341 INFO L290 TraceCheckUtils]: 104: Hoare triple {38143#(< main_~main__x~0 81)} assume ~main__x~0 < 100; {38143#(< main_~main__x~0 81)} is VALID [2022-04-27 10:52:51,341 INFO L290 TraceCheckUtils]: 103: Hoare triple {38150#(< main_~main__x~0 80)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38143#(< main_~main__x~0 81)} is VALID [2022-04-27 10:52:51,341 INFO L290 TraceCheckUtils]: 102: Hoare triple {38150#(< main_~main__x~0 80)} assume ~main__x~0 < 100; {38150#(< main_~main__x~0 80)} is VALID [2022-04-27 10:52:51,342 INFO L290 TraceCheckUtils]: 101: Hoare triple {38157#(< main_~main__x~0 79)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38150#(< main_~main__x~0 80)} is VALID [2022-04-27 10:52:51,342 INFO L290 TraceCheckUtils]: 100: Hoare triple {38157#(< main_~main__x~0 79)} assume ~main__x~0 < 100; {38157#(< main_~main__x~0 79)} is VALID [2022-04-27 10:52:51,342 INFO L290 TraceCheckUtils]: 99: Hoare triple {38164#(< main_~main__x~0 78)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38157#(< main_~main__x~0 79)} is VALID [2022-04-27 10:52:51,343 INFO L290 TraceCheckUtils]: 98: Hoare triple {38164#(< main_~main__x~0 78)} assume ~main__x~0 < 100; {38164#(< main_~main__x~0 78)} is VALID [2022-04-27 10:52:51,343 INFO L290 TraceCheckUtils]: 97: Hoare triple {38171#(< main_~main__x~0 77)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38164#(< main_~main__x~0 78)} is VALID [2022-04-27 10:52:51,343 INFO L290 TraceCheckUtils]: 96: Hoare triple {38171#(< main_~main__x~0 77)} assume ~main__x~0 < 100; {38171#(< main_~main__x~0 77)} is VALID [2022-04-27 10:52:51,344 INFO L290 TraceCheckUtils]: 95: Hoare triple {38178#(< main_~main__x~0 76)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38171#(< main_~main__x~0 77)} is VALID [2022-04-27 10:52:51,344 INFO L290 TraceCheckUtils]: 94: Hoare triple {38178#(< main_~main__x~0 76)} assume ~main__x~0 < 100; {38178#(< main_~main__x~0 76)} is VALID [2022-04-27 10:52:51,345 INFO L290 TraceCheckUtils]: 93: Hoare triple {38185#(< main_~main__x~0 75)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38178#(< main_~main__x~0 76)} is VALID [2022-04-27 10:52:51,345 INFO L290 TraceCheckUtils]: 92: Hoare triple {38185#(< main_~main__x~0 75)} assume ~main__x~0 < 100; {38185#(< main_~main__x~0 75)} is VALID [2022-04-27 10:52:51,345 INFO L290 TraceCheckUtils]: 91: Hoare triple {38192#(< main_~main__x~0 74)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38185#(< main_~main__x~0 75)} is VALID [2022-04-27 10:52:51,345 INFO L290 TraceCheckUtils]: 90: Hoare triple {38192#(< main_~main__x~0 74)} assume ~main__x~0 < 100; {38192#(< main_~main__x~0 74)} is VALID [2022-04-27 10:52:51,346 INFO L290 TraceCheckUtils]: 89: Hoare triple {38199#(< main_~main__x~0 73)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38192#(< main_~main__x~0 74)} is VALID [2022-04-27 10:52:51,346 INFO L290 TraceCheckUtils]: 88: Hoare triple {38199#(< main_~main__x~0 73)} assume ~main__x~0 < 100; {38199#(< main_~main__x~0 73)} is VALID [2022-04-27 10:52:51,347 INFO L290 TraceCheckUtils]: 87: Hoare triple {38206#(< main_~main__x~0 72)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38199#(< main_~main__x~0 73)} is VALID [2022-04-27 10:52:51,347 INFO L290 TraceCheckUtils]: 86: Hoare triple {38206#(< main_~main__x~0 72)} assume ~main__x~0 < 100; {38206#(< main_~main__x~0 72)} is VALID [2022-04-27 10:52:51,347 INFO L290 TraceCheckUtils]: 85: Hoare triple {38213#(< main_~main__x~0 71)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38206#(< main_~main__x~0 72)} is VALID [2022-04-27 10:52:51,348 INFO L290 TraceCheckUtils]: 84: Hoare triple {38213#(< main_~main__x~0 71)} assume ~main__x~0 < 100; {38213#(< main_~main__x~0 71)} is VALID [2022-04-27 10:52:51,348 INFO L290 TraceCheckUtils]: 83: Hoare triple {38220#(< main_~main__x~0 70)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38213#(< main_~main__x~0 71)} is VALID [2022-04-27 10:52:51,348 INFO L290 TraceCheckUtils]: 82: Hoare triple {38220#(< main_~main__x~0 70)} assume ~main__x~0 < 100; {38220#(< main_~main__x~0 70)} is VALID [2022-04-27 10:52:51,349 INFO L290 TraceCheckUtils]: 81: Hoare triple {37569#(<= main_~main__x~0 68)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {38220#(< main_~main__x~0 70)} is VALID [2022-04-27 10:52:51,349 INFO L290 TraceCheckUtils]: 80: Hoare triple {37569#(<= main_~main__x~0 68)} assume ~main__x~0 < 100; {37569#(<= main_~main__x~0 68)} is VALID [2022-04-27 10:52:51,349 INFO L290 TraceCheckUtils]: 79: Hoare triple {37568#(<= main_~main__x~0 67)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37569#(<= main_~main__x~0 68)} is VALID [2022-04-27 10:52:51,350 INFO L290 TraceCheckUtils]: 78: Hoare triple {37568#(<= main_~main__x~0 67)} assume ~main__x~0 < 100; {37568#(<= main_~main__x~0 67)} is VALID [2022-04-27 10:52:51,350 INFO L290 TraceCheckUtils]: 77: Hoare triple {37567#(<= main_~main__x~0 66)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37568#(<= main_~main__x~0 67)} is VALID [2022-04-27 10:52:51,350 INFO L290 TraceCheckUtils]: 76: Hoare triple {37567#(<= main_~main__x~0 66)} assume ~main__x~0 < 100; {37567#(<= main_~main__x~0 66)} is VALID [2022-04-27 10:52:51,351 INFO L290 TraceCheckUtils]: 75: Hoare triple {37566#(<= main_~main__x~0 65)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37567#(<= main_~main__x~0 66)} is VALID [2022-04-27 10:52:51,351 INFO L290 TraceCheckUtils]: 74: Hoare triple {37566#(<= main_~main__x~0 65)} assume ~main__x~0 < 100; {37566#(<= main_~main__x~0 65)} is VALID [2022-04-27 10:52:51,351 INFO L290 TraceCheckUtils]: 73: Hoare triple {37565#(<= main_~main__x~0 64)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37566#(<= main_~main__x~0 65)} is VALID [2022-04-27 10:52:51,352 INFO L290 TraceCheckUtils]: 72: Hoare triple {37565#(<= main_~main__x~0 64)} assume ~main__x~0 < 100; {37565#(<= main_~main__x~0 64)} is VALID [2022-04-27 10:52:51,352 INFO L290 TraceCheckUtils]: 71: Hoare triple {37564#(<= main_~main__x~0 63)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37565#(<= main_~main__x~0 64)} is VALID [2022-04-27 10:52:51,352 INFO L290 TraceCheckUtils]: 70: Hoare triple {37564#(<= main_~main__x~0 63)} assume ~main__x~0 < 100; {37564#(<= main_~main__x~0 63)} is VALID [2022-04-27 10:52:51,353 INFO L290 TraceCheckUtils]: 69: Hoare triple {37563#(<= main_~main__x~0 62)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37564#(<= main_~main__x~0 63)} is VALID [2022-04-27 10:52:51,353 INFO L290 TraceCheckUtils]: 68: Hoare triple {37563#(<= main_~main__x~0 62)} assume ~main__x~0 < 100; {37563#(<= main_~main__x~0 62)} is VALID [2022-04-27 10:52:51,353 INFO L290 TraceCheckUtils]: 67: Hoare triple {37562#(<= main_~main__x~0 61)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37563#(<= main_~main__x~0 62)} is VALID [2022-04-27 10:52:51,354 INFO L290 TraceCheckUtils]: 66: Hoare triple {37562#(<= main_~main__x~0 61)} assume ~main__x~0 < 100; {37562#(<= main_~main__x~0 61)} is VALID [2022-04-27 10:52:51,355 INFO L290 TraceCheckUtils]: 65: Hoare triple {37561#(<= main_~main__x~0 60)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37562#(<= main_~main__x~0 61)} is VALID [2022-04-27 10:52:51,355 INFO L290 TraceCheckUtils]: 64: Hoare triple {37561#(<= main_~main__x~0 60)} assume ~main__x~0 < 100; {37561#(<= main_~main__x~0 60)} is VALID [2022-04-27 10:52:51,356 INFO L290 TraceCheckUtils]: 63: Hoare triple {37560#(<= main_~main__x~0 59)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37561#(<= main_~main__x~0 60)} is VALID [2022-04-27 10:52:51,356 INFO L290 TraceCheckUtils]: 62: Hoare triple {37560#(<= main_~main__x~0 59)} assume ~main__x~0 < 100; {37560#(<= main_~main__x~0 59)} is VALID [2022-04-27 10:52:51,356 INFO L290 TraceCheckUtils]: 61: Hoare triple {37559#(<= main_~main__x~0 58)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37560#(<= main_~main__x~0 59)} is VALID [2022-04-27 10:52:51,357 INFO L290 TraceCheckUtils]: 60: Hoare triple {37559#(<= main_~main__x~0 58)} assume ~main__x~0 < 100; {37559#(<= main_~main__x~0 58)} is VALID [2022-04-27 10:52:51,357 INFO L290 TraceCheckUtils]: 59: Hoare triple {37558#(<= main_~main__x~0 57)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37559#(<= main_~main__x~0 58)} is VALID [2022-04-27 10:52:51,357 INFO L290 TraceCheckUtils]: 58: Hoare triple {37558#(<= main_~main__x~0 57)} assume ~main__x~0 < 100; {37558#(<= main_~main__x~0 57)} is VALID [2022-04-27 10:52:51,358 INFO L290 TraceCheckUtils]: 57: Hoare triple {37557#(<= main_~main__x~0 56)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37558#(<= main_~main__x~0 57)} is VALID [2022-04-27 10:52:51,358 INFO L290 TraceCheckUtils]: 56: Hoare triple {37557#(<= main_~main__x~0 56)} assume ~main__x~0 < 100; {37557#(<= main_~main__x~0 56)} is VALID [2022-04-27 10:52:51,358 INFO L290 TraceCheckUtils]: 55: Hoare triple {37556#(<= main_~main__x~0 55)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37557#(<= main_~main__x~0 56)} is VALID [2022-04-27 10:52:51,358 INFO L290 TraceCheckUtils]: 54: Hoare triple {37556#(<= main_~main__x~0 55)} assume ~main__x~0 < 100; {37556#(<= main_~main__x~0 55)} is VALID [2022-04-27 10:52:51,359 INFO L290 TraceCheckUtils]: 53: Hoare triple {37555#(<= main_~main__x~0 54)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37556#(<= main_~main__x~0 55)} is VALID [2022-04-27 10:52:51,359 INFO L290 TraceCheckUtils]: 52: Hoare triple {37555#(<= main_~main__x~0 54)} assume ~main__x~0 < 100; {37555#(<= main_~main__x~0 54)} is VALID [2022-04-27 10:52:51,360 INFO L290 TraceCheckUtils]: 51: Hoare triple {37554#(<= main_~main__x~0 53)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37555#(<= main_~main__x~0 54)} is VALID [2022-04-27 10:52:51,360 INFO L290 TraceCheckUtils]: 50: Hoare triple {37554#(<= main_~main__x~0 53)} assume ~main__x~0 < 100; {37554#(<= main_~main__x~0 53)} is VALID [2022-04-27 10:52:51,360 INFO L290 TraceCheckUtils]: 49: Hoare triple {37553#(<= main_~main__x~0 52)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37554#(<= main_~main__x~0 53)} is VALID [2022-04-27 10:52:51,360 INFO L290 TraceCheckUtils]: 48: Hoare triple {37553#(<= main_~main__x~0 52)} assume ~main__x~0 < 100; {37553#(<= main_~main__x~0 52)} is VALID [2022-04-27 10:52:51,361 INFO L290 TraceCheckUtils]: 47: Hoare triple {37552#(<= main_~main__x~0 51)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37553#(<= main_~main__x~0 52)} is VALID [2022-04-27 10:52:51,361 INFO L290 TraceCheckUtils]: 46: Hoare triple {37552#(<= main_~main__x~0 51)} assume ~main__x~0 < 100; {37552#(<= main_~main__x~0 51)} is VALID [2022-04-27 10:52:51,362 INFO L290 TraceCheckUtils]: 45: Hoare triple {37551#(<= main_~main__x~0 50)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37552#(<= main_~main__x~0 51)} is VALID [2022-04-27 10:52:51,362 INFO L290 TraceCheckUtils]: 44: Hoare triple {37551#(<= main_~main__x~0 50)} assume ~main__x~0 < 100; {37551#(<= main_~main__x~0 50)} is VALID [2022-04-27 10:52:51,362 INFO L290 TraceCheckUtils]: 43: Hoare triple {37550#(<= main_~main__x~0 49)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37551#(<= main_~main__x~0 50)} is VALID [2022-04-27 10:52:51,362 INFO L290 TraceCheckUtils]: 42: Hoare triple {37550#(<= main_~main__x~0 49)} assume ~main__x~0 < 100; {37550#(<= main_~main__x~0 49)} is VALID [2022-04-27 10:52:51,363 INFO L290 TraceCheckUtils]: 41: Hoare triple {37549#(<= main_~main__x~0 48)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37550#(<= main_~main__x~0 49)} is VALID [2022-04-27 10:52:51,363 INFO L290 TraceCheckUtils]: 40: Hoare triple {37549#(<= main_~main__x~0 48)} assume ~main__x~0 < 100; {37549#(<= main_~main__x~0 48)} is VALID [2022-04-27 10:52:51,364 INFO L290 TraceCheckUtils]: 39: Hoare triple {37548#(<= main_~main__x~0 47)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37549#(<= main_~main__x~0 48)} is VALID [2022-04-27 10:52:51,364 INFO L290 TraceCheckUtils]: 38: Hoare triple {37548#(<= main_~main__x~0 47)} assume ~main__x~0 < 100; {37548#(<= main_~main__x~0 47)} is VALID [2022-04-27 10:52:51,364 INFO L290 TraceCheckUtils]: 37: Hoare triple {37547#(<= main_~main__x~0 46)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37548#(<= main_~main__x~0 47)} is VALID [2022-04-27 10:52:51,364 INFO L290 TraceCheckUtils]: 36: Hoare triple {37547#(<= main_~main__x~0 46)} assume ~main__x~0 < 100; {37547#(<= main_~main__x~0 46)} is VALID [2022-04-27 10:52:51,365 INFO L290 TraceCheckUtils]: 35: Hoare triple {37546#(<= main_~main__x~0 45)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37547#(<= main_~main__x~0 46)} is VALID [2022-04-27 10:52:51,365 INFO L290 TraceCheckUtils]: 34: Hoare triple {37546#(<= main_~main__x~0 45)} assume ~main__x~0 < 100; {37546#(<= main_~main__x~0 45)} is VALID [2022-04-27 10:52:51,365 INFO L290 TraceCheckUtils]: 33: Hoare triple {37545#(<= main_~main__x~0 44)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37546#(<= main_~main__x~0 45)} is VALID [2022-04-27 10:52:51,366 INFO L290 TraceCheckUtils]: 32: Hoare triple {37545#(<= main_~main__x~0 44)} assume ~main__x~0 < 100; {37545#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:51,366 INFO L290 TraceCheckUtils]: 31: Hoare triple {37544#(<= main_~main__x~0 43)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37545#(<= main_~main__x~0 44)} is VALID [2022-04-27 10:52:51,366 INFO L290 TraceCheckUtils]: 30: Hoare triple {37544#(<= main_~main__x~0 43)} assume ~main__x~0 < 100; {37544#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:51,367 INFO L290 TraceCheckUtils]: 29: Hoare triple {37543#(<= main_~main__x~0 42)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37544#(<= main_~main__x~0 43)} is VALID [2022-04-27 10:52:51,367 INFO L290 TraceCheckUtils]: 28: Hoare triple {37543#(<= main_~main__x~0 42)} assume ~main__x~0 < 100; {37543#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:51,367 INFO L290 TraceCheckUtils]: 27: Hoare triple {37542#(<= main_~main__x~0 41)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37543#(<= main_~main__x~0 42)} is VALID [2022-04-27 10:52:51,368 INFO L290 TraceCheckUtils]: 26: Hoare triple {37542#(<= main_~main__x~0 41)} assume ~main__x~0 < 100; {37542#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:51,368 INFO L290 TraceCheckUtils]: 25: Hoare triple {37541#(<= main_~main__x~0 40)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37542#(<= main_~main__x~0 41)} is VALID [2022-04-27 10:52:51,368 INFO L290 TraceCheckUtils]: 24: Hoare triple {37541#(<= main_~main__x~0 40)} assume ~main__x~0 < 100; {37541#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:51,369 INFO L290 TraceCheckUtils]: 23: Hoare triple {37540#(<= main_~main__x~0 39)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37541#(<= main_~main__x~0 40)} is VALID [2022-04-27 10:52:51,369 INFO L290 TraceCheckUtils]: 22: Hoare triple {37540#(<= main_~main__x~0 39)} assume ~main__x~0 < 100; {37540#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:51,369 INFO L290 TraceCheckUtils]: 21: Hoare triple {37539#(<= main_~main__x~0 38)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37540#(<= main_~main__x~0 39)} is VALID [2022-04-27 10:52:51,370 INFO L290 TraceCheckUtils]: 20: Hoare triple {37539#(<= main_~main__x~0 38)} assume ~main__x~0 < 100; {37539#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:51,370 INFO L290 TraceCheckUtils]: 19: Hoare triple {37538#(<= main_~main__x~0 37)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37539#(<= main_~main__x~0 38)} is VALID [2022-04-27 10:52:51,370 INFO L290 TraceCheckUtils]: 18: Hoare triple {37538#(<= main_~main__x~0 37)} assume ~main__x~0 < 100; {37538#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:51,371 INFO L290 TraceCheckUtils]: 17: Hoare triple {37537#(<= main_~main__x~0 36)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37538#(<= main_~main__x~0 37)} is VALID [2022-04-27 10:52:51,371 INFO L290 TraceCheckUtils]: 16: Hoare triple {37537#(<= main_~main__x~0 36)} assume ~main__x~0 < 100; {37537#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:51,371 INFO L290 TraceCheckUtils]: 15: Hoare triple {37536#(<= main_~main__x~0 35)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37537#(<= main_~main__x~0 36)} is VALID [2022-04-27 10:52:51,372 INFO L290 TraceCheckUtils]: 14: Hoare triple {37536#(<= main_~main__x~0 35)} assume ~main__x~0 < 100; {37536#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:51,372 INFO L290 TraceCheckUtils]: 13: Hoare triple {37535#(<= main_~main__x~0 34)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37536#(<= main_~main__x~0 35)} is VALID [2022-04-27 10:52:51,372 INFO L290 TraceCheckUtils]: 12: Hoare triple {37535#(<= main_~main__x~0 34)} assume ~main__x~0 < 100; {37535#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:51,373 INFO L290 TraceCheckUtils]: 11: Hoare triple {37534#(<= main_~main__x~0 33)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37535#(<= main_~main__x~0 34)} is VALID [2022-04-27 10:52:51,373 INFO L290 TraceCheckUtils]: 10: Hoare triple {37534#(<= main_~main__x~0 33)} assume ~main__x~0 < 100; {37534#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:51,373 INFO L290 TraceCheckUtils]: 9: Hoare triple {37533#(<= main_~main__x~0 32)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37534#(<= main_~main__x~0 33)} is VALID [2022-04-27 10:52:51,374 INFO L290 TraceCheckUtils]: 8: Hoare triple {37533#(<= main_~main__x~0 32)} assume ~main__x~0 < 100; {37533#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:51,374 INFO L290 TraceCheckUtils]: 7: Hoare triple {37532#(<= main_~main__x~0 31)} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {37533#(<= main_~main__x~0 32)} is VALID [2022-04-27 10:52:51,374 INFO L290 TraceCheckUtils]: 6: Hoare triple {37532#(<= main_~main__x~0 31)} assume ~main__x~0 < 100; {37532#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:51,375 INFO L290 TraceCheckUtils]: 5: Hoare triple {37496#true} ~main__x~0 := 0;~main__y~0 := 50; {37532#(<= main_~main__x~0 31)} is VALID [2022-04-27 10:52:51,375 INFO L272 TraceCheckUtils]: 4: Hoare triple {37496#true} call #t~ret4 := main(); {37496#true} is VALID [2022-04-27 10:52:51,375 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37496#true} {37496#true} #705#return; {37496#true} is VALID [2022-04-27 10:52:51,375 INFO L290 TraceCheckUtils]: 2: Hoare triple {37496#true} assume true; {37496#true} is VALID [2022-04-27 10:52:51,375 INFO L290 TraceCheckUtils]: 1: Hoare triple {37496#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {37496#true} is VALID [2022-04-27 10:52:51,375 INFO L272 TraceCheckUtils]: 0: Hoare triple {37496#true} call ULTIMATE.init(); {37496#true} is VALID [2022-04-27 10:52:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:51,376 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [592898224] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:52:51,376 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:52:51,376 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [72, 71, 71] total 104 [2022-04-27 10:52:51,376 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264884385] [2022-04-27 10:52:51,376 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:52:51,377 INFO L78 Accepts]: Start accepts. Automaton has has 104 states, 104 states have (on average 2.730769230769231) internal successors, (284), 103 states have internal predecessors, (284), 1 states have call successors, (3), 2 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 [2022-04-27 10:52:51,377 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:51,378 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 104 states, 104 states have (on average 2.730769230769231) internal successors, (284), 103 states have internal predecessors, (284), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:51,556 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:51,556 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 104 states [2022-04-27 10:52:51,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:51,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 104 interpolants. [2022-04-27 10:52:51,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5255, Invalid=5457, Unknown=0, NotChecked=0, Total=10712 [2022-04-27 10:52:51,559 INFO L87 Difference]: Start difference. First operand 452 states and 470 transitions. Second operand has 104 states, 104 states have (on average 2.730769230769231) internal successors, (284), 103 states have internal predecessors, (284), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:59,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:59,255 INFO L93 Difference]: Finished difference Result 519 states and 568 transitions. [2022-04-27 10:52:59,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2022-04-27 10:52:59,255 INFO L78 Accepts]: Start accepts. Automaton has has 104 states, 104 states have (on average 2.730769230769231) internal successors, (284), 103 states have internal predecessors, (284), 1 states have call successors, (3), 2 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 [2022-04-27 10:52:59,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:59,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 104 states have (on average 2.730769230769231) internal successors, (284), 103 states have internal predecessors, (284), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:59,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 568 transitions. [2022-04-27 10:52:59,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 104 states have (on average 2.730769230769231) internal successors, (284), 103 states have internal predecessors, (284), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:59,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 568 transitions. [2022-04-27 10:52:59,261 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 103 states and 568 transitions. [2022-04-27 10:52:59,706 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 568 edges. 568 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:59,716 INFO L225 Difference]: With dead ends: 519 [2022-04-27 10:52:59,716 INFO L226 Difference]: Without dead ends: 516 [2022-04-27 10:52:59,718 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 462 GetRequests, 259 SyntacticMatches, 1 SemanticMatches, 202 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5780 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=15556, Invalid=25856, Unknown=0, NotChecked=0, Total=41412 [2022-04-27 10:52:59,718 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 693 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 1804 mSolverCounterSat, 746 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 693 SdHoareTripleChecker+Valid, 41 SdHoareTripleChecker+Invalid, 2550 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 746 IncrementalHoareTripleChecker+Valid, 1804 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:59,718 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [693 Valid, 41 Invalid, 2550 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [746 Valid, 1804 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-27 10:52:59,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 516 states. [2022-04-27 10:53:00,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 516 to 516. [2022-04-27 10:53:00,007 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:53:00,008 INFO L82 GeneralOperation]: Start isEquivalent. First operand 516 states. Second operand has 516 states, 512 states have (on average 1.037109375) internal successors, (531), 512 states have internal predecessors, (531), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:00,008 INFO L74 IsIncluded]: Start isIncluded. First operand 516 states. Second operand has 516 states, 512 states have (on average 1.037109375) internal successors, (531), 512 states have internal predecessors, (531), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:00,008 INFO L87 Difference]: Start difference. First operand 516 states. Second operand has 516 states, 512 states have (on average 1.037109375) internal successors, (531), 512 states have internal predecessors, (531), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:00,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:00,021 INFO L93 Difference]: Finished difference Result 516 states and 534 transitions. [2022-04-27 10:53:00,021 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 534 transitions. [2022-04-27 10:53:00,021 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:00,022 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:00,022 INFO L74 IsIncluded]: Start isIncluded. First operand has 516 states, 512 states have (on average 1.037109375) internal successors, (531), 512 states have internal predecessors, (531), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 516 states. [2022-04-27 10:53:00,023 INFO L87 Difference]: Start difference. First operand has 516 states, 512 states have (on average 1.037109375) internal successors, (531), 512 states have internal predecessors, (531), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 516 states. [2022-04-27 10:53:00,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:00,035 INFO L93 Difference]: Finished difference Result 516 states and 534 transitions. [2022-04-27 10:53:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 534 transitions. [2022-04-27 10:53:00,036 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:00,036 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:00,036 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:53:00,036 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:53:00,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 516 states, 512 states have (on average 1.037109375) internal successors, (531), 512 states have internal predecessors, (531), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:00,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 516 states and 534 transitions. [2022-04-27 10:53:00,052 INFO L78 Accepts]: Start accepts. Automaton has 516 states and 534 transitions. Word has length 145 [2022-04-27 10:53:00,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:53:00,053 INFO L495 AbstractCegarLoop]: Abstraction has 516 states and 534 transitions. [2022-04-27 10:53:00,053 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 104 states, 104 states have (on average 2.730769230769231) internal successors, (284), 103 states have internal predecessors, (284), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 534 transitions. [2022-04-27 10:53:00,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-04-27 10:53:00,054 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:53:00,055 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:53:00,081 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-27 10:53:00,272 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-04-27 10:53:00,273 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:53:00,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:53:00,273 INFO L85 PathProgramCache]: Analyzing trace with hash 844418048, now seen corresponding path program 2 times [2022-04-27 10:53:00,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:53:00,274 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645077051] [2022-04-27 10:53:00,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:53:00,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:53:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:01,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:53:01,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:01,884 INFO L290 TraceCheckUtils]: 0: Hoare triple {41310#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {41253#true} is VALID [2022-04-27 10:53:01,884 INFO L290 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2022-04-27 10:53:01,884 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #705#return; {41253#true} is VALID [2022-04-27 10:53:01,885 INFO L272 TraceCheckUtils]: 0: Hoare triple {41253#true} call ULTIMATE.init(); {41310#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:53:01,885 INFO L290 TraceCheckUtils]: 1: Hoare triple {41310#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {41253#true} is VALID [2022-04-27 10:53:01,885 INFO L290 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2022-04-27 10:53:01,885 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41253#true} #705#return; {41253#true} is VALID [2022-04-27 10:53:01,885 INFO L272 TraceCheckUtils]: 4: Hoare triple {41253#true} call #t~ret4 := main(); {41253#true} is VALID [2022-04-27 10:53:01,886 INFO L290 TraceCheckUtils]: 5: Hoare triple {41253#true} ~main__x~0 := 0;~main__y~0 := 50; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,886 INFO L290 TraceCheckUtils]: 6: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,887 INFO L290 TraceCheckUtils]: 7: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,887 INFO L290 TraceCheckUtils]: 8: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,887 INFO L290 TraceCheckUtils]: 9: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,888 INFO L290 TraceCheckUtils]: 10: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,888 INFO L290 TraceCheckUtils]: 11: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,889 INFO L290 TraceCheckUtils]: 12: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,889 INFO L290 TraceCheckUtils]: 13: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,890 INFO L290 TraceCheckUtils]: 14: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,890 INFO L290 TraceCheckUtils]: 15: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,890 INFO L290 TraceCheckUtils]: 16: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,891 INFO L290 TraceCheckUtils]: 17: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,891 INFO L290 TraceCheckUtils]: 18: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,892 INFO L290 TraceCheckUtils]: 19: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,892 INFO L290 TraceCheckUtils]: 20: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,893 INFO L290 TraceCheckUtils]: 21: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,893 INFO L290 TraceCheckUtils]: 22: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,893 INFO L290 TraceCheckUtils]: 23: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,894 INFO L290 TraceCheckUtils]: 24: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,894 INFO L290 TraceCheckUtils]: 25: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,895 INFO L290 TraceCheckUtils]: 26: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,895 INFO L290 TraceCheckUtils]: 27: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,895 INFO L290 TraceCheckUtils]: 28: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,896 INFO L290 TraceCheckUtils]: 29: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,896 INFO L290 TraceCheckUtils]: 30: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,897 INFO L290 TraceCheckUtils]: 31: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,897 INFO L290 TraceCheckUtils]: 32: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,898 INFO L290 TraceCheckUtils]: 33: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,898 INFO L290 TraceCheckUtils]: 34: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,898 INFO L290 TraceCheckUtils]: 35: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,899 INFO L290 TraceCheckUtils]: 36: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,899 INFO L290 TraceCheckUtils]: 37: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,900 INFO L290 TraceCheckUtils]: 38: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,900 INFO L290 TraceCheckUtils]: 39: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,901 INFO L290 TraceCheckUtils]: 40: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,901 INFO L290 TraceCheckUtils]: 41: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,901 INFO L290 TraceCheckUtils]: 42: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,902 INFO L290 TraceCheckUtils]: 43: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,902 INFO L290 TraceCheckUtils]: 44: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,903 INFO L290 TraceCheckUtils]: 45: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,903 INFO L290 TraceCheckUtils]: 46: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,904 INFO L290 TraceCheckUtils]: 47: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,904 INFO L290 TraceCheckUtils]: 48: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,904 INFO L290 TraceCheckUtils]: 49: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,905 INFO L290 TraceCheckUtils]: 50: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,905 INFO L290 TraceCheckUtils]: 51: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,906 INFO L290 TraceCheckUtils]: 52: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,906 INFO L290 TraceCheckUtils]: 53: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,906 INFO L290 TraceCheckUtils]: 54: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,907 INFO L290 TraceCheckUtils]: 55: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,907 INFO L290 TraceCheckUtils]: 56: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,908 INFO L290 TraceCheckUtils]: 57: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,908 INFO L290 TraceCheckUtils]: 58: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,909 INFO L290 TraceCheckUtils]: 59: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,909 INFO L290 TraceCheckUtils]: 60: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,909 INFO L290 TraceCheckUtils]: 61: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,910 INFO L290 TraceCheckUtils]: 62: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,910 INFO L290 TraceCheckUtils]: 63: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,911 INFO L290 TraceCheckUtils]: 64: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,911 INFO L290 TraceCheckUtils]: 65: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,911 INFO L290 TraceCheckUtils]: 66: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,912 INFO L290 TraceCheckUtils]: 67: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,912 INFO L290 TraceCheckUtils]: 68: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,913 INFO L290 TraceCheckUtils]: 69: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,913 INFO L290 TraceCheckUtils]: 70: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,914 INFO L290 TraceCheckUtils]: 71: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,914 INFO L290 TraceCheckUtils]: 72: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,914 INFO L290 TraceCheckUtils]: 73: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,915 INFO L290 TraceCheckUtils]: 74: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,915 INFO L290 TraceCheckUtils]: 75: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,916 INFO L290 TraceCheckUtils]: 76: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,916 INFO L290 TraceCheckUtils]: 77: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,917 INFO L290 TraceCheckUtils]: 78: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,917 INFO L290 TraceCheckUtils]: 79: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,917 INFO L290 TraceCheckUtils]: 80: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,918 INFO L290 TraceCheckUtils]: 81: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,918 INFO L290 TraceCheckUtils]: 82: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,919 INFO L290 TraceCheckUtils]: 83: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,919 INFO L290 TraceCheckUtils]: 84: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,919 INFO L290 TraceCheckUtils]: 85: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,920 INFO L290 TraceCheckUtils]: 86: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,920 INFO L290 TraceCheckUtils]: 87: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,921 INFO L290 TraceCheckUtils]: 88: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,921 INFO L290 TraceCheckUtils]: 89: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,922 INFO L290 TraceCheckUtils]: 90: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,922 INFO L290 TraceCheckUtils]: 91: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,922 INFO L290 TraceCheckUtils]: 92: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,923 INFO L290 TraceCheckUtils]: 93: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,923 INFO L290 TraceCheckUtils]: 94: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,924 INFO L290 TraceCheckUtils]: 95: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,924 INFO L290 TraceCheckUtils]: 96: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,925 INFO L290 TraceCheckUtils]: 97: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,925 INFO L290 TraceCheckUtils]: 98: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,925 INFO L290 TraceCheckUtils]: 99: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,926 INFO L290 TraceCheckUtils]: 100: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,926 INFO L290 TraceCheckUtils]: 101: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,927 INFO L290 TraceCheckUtils]: 102: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,927 INFO L290 TraceCheckUtils]: 103: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,927 INFO L290 TraceCheckUtils]: 104: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,928 INFO L290 TraceCheckUtils]: 105: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,928 INFO L290 TraceCheckUtils]: 106: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:01,929 INFO L290 TraceCheckUtils]: 107: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41259#(and (<= main_~main__y~0 51) (<= 51 main_~main__y~0))} is VALID [2022-04-27 10:53:01,929 INFO L290 TraceCheckUtils]: 108: Hoare triple {41259#(and (<= main_~main__y~0 51) (<= 51 main_~main__y~0))} assume ~main__x~0 < 100; {41259#(and (<= main_~main__y~0 51) (<= 51 main_~main__y~0))} is VALID [2022-04-27 10:53:01,930 INFO L290 TraceCheckUtils]: 109: Hoare triple {41259#(and (<= main_~main__y~0 51) (<= 51 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41260#(and (<= 52 main_~main__y~0) (<= main_~main__y~0 52))} is VALID [2022-04-27 10:53:01,930 INFO L290 TraceCheckUtils]: 110: Hoare triple {41260#(and (<= 52 main_~main__y~0) (<= main_~main__y~0 52))} assume ~main__x~0 < 100; {41260#(and (<= 52 main_~main__y~0) (<= main_~main__y~0 52))} is VALID [2022-04-27 10:53:01,931 INFO L290 TraceCheckUtils]: 111: Hoare triple {41260#(and (<= 52 main_~main__y~0) (<= main_~main__y~0 52))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41261#(and (<= 53 main_~main__y~0) (<= main_~main__y~0 53))} is VALID [2022-04-27 10:53:01,931 INFO L290 TraceCheckUtils]: 112: Hoare triple {41261#(and (<= 53 main_~main__y~0) (<= main_~main__y~0 53))} assume ~main__x~0 < 100; {41261#(and (<= 53 main_~main__y~0) (<= main_~main__y~0 53))} is VALID [2022-04-27 10:53:01,932 INFO L290 TraceCheckUtils]: 113: Hoare triple {41261#(and (<= 53 main_~main__y~0) (<= main_~main__y~0 53))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41262#(and (<= 54 main_~main__y~0) (<= main_~main__y~0 54))} is VALID [2022-04-27 10:53:01,932 INFO L290 TraceCheckUtils]: 114: Hoare triple {41262#(and (<= 54 main_~main__y~0) (<= main_~main__y~0 54))} assume ~main__x~0 < 100; {41262#(and (<= 54 main_~main__y~0) (<= main_~main__y~0 54))} is VALID [2022-04-27 10:53:01,933 INFO L290 TraceCheckUtils]: 115: Hoare triple {41262#(and (<= 54 main_~main__y~0) (<= main_~main__y~0 54))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41263#(and (<= 55 main_~main__y~0) (<= main_~main__y~0 55))} is VALID [2022-04-27 10:53:01,933 INFO L290 TraceCheckUtils]: 116: Hoare triple {41263#(and (<= 55 main_~main__y~0) (<= main_~main__y~0 55))} assume ~main__x~0 < 100; {41263#(and (<= 55 main_~main__y~0) (<= main_~main__y~0 55))} is VALID [2022-04-27 10:53:01,934 INFO L290 TraceCheckUtils]: 117: Hoare triple {41263#(and (<= 55 main_~main__y~0) (<= main_~main__y~0 55))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41264#(and (<= 56 main_~main__y~0) (<= main_~main__y~0 56))} is VALID [2022-04-27 10:53:01,934 INFO L290 TraceCheckUtils]: 118: Hoare triple {41264#(and (<= 56 main_~main__y~0) (<= main_~main__y~0 56))} assume ~main__x~0 < 100; {41264#(and (<= 56 main_~main__y~0) (<= main_~main__y~0 56))} is VALID [2022-04-27 10:53:01,935 INFO L290 TraceCheckUtils]: 119: Hoare triple {41264#(and (<= 56 main_~main__y~0) (<= main_~main__y~0 56))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41265#(and (<= main_~main__y~0 57) (<= 57 main_~main__y~0))} is VALID [2022-04-27 10:53:01,935 INFO L290 TraceCheckUtils]: 120: Hoare triple {41265#(and (<= main_~main__y~0 57) (<= 57 main_~main__y~0))} assume ~main__x~0 < 100; {41265#(and (<= main_~main__y~0 57) (<= 57 main_~main__y~0))} is VALID [2022-04-27 10:53:01,936 INFO L290 TraceCheckUtils]: 121: Hoare triple {41265#(and (<= main_~main__y~0 57) (<= 57 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41266#(and (<= main_~main__y~0 58) (<= 58 main_~main__y~0))} is VALID [2022-04-27 10:53:01,936 INFO L290 TraceCheckUtils]: 122: Hoare triple {41266#(and (<= main_~main__y~0 58) (<= 58 main_~main__y~0))} assume ~main__x~0 < 100; {41266#(and (<= main_~main__y~0 58) (<= 58 main_~main__y~0))} is VALID [2022-04-27 10:53:01,937 INFO L290 TraceCheckUtils]: 123: Hoare triple {41266#(and (<= main_~main__y~0 58) (<= 58 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41267#(and (<= 59 main_~main__y~0) (<= main_~main__y~0 59))} is VALID [2022-04-27 10:53:01,937 INFO L290 TraceCheckUtils]: 124: Hoare triple {41267#(and (<= 59 main_~main__y~0) (<= main_~main__y~0 59))} assume ~main__x~0 < 100; {41267#(and (<= 59 main_~main__y~0) (<= main_~main__y~0 59))} is VALID [2022-04-27 10:53:01,938 INFO L290 TraceCheckUtils]: 125: Hoare triple {41267#(and (<= 59 main_~main__y~0) (<= main_~main__y~0 59))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41268#(and (<= main_~main__y~0 60) (<= 60 main_~main__y~0))} is VALID [2022-04-27 10:53:01,938 INFO L290 TraceCheckUtils]: 126: Hoare triple {41268#(and (<= main_~main__y~0 60) (<= 60 main_~main__y~0))} assume ~main__x~0 < 100; {41268#(and (<= main_~main__y~0 60) (<= 60 main_~main__y~0))} is VALID [2022-04-27 10:53:01,939 INFO L290 TraceCheckUtils]: 127: Hoare triple {41268#(and (<= main_~main__y~0 60) (<= 60 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41269#(and (<= main_~main__y~0 61) (<= 61 main_~main__y~0))} is VALID [2022-04-27 10:53:01,939 INFO L290 TraceCheckUtils]: 128: Hoare triple {41269#(and (<= main_~main__y~0 61) (<= 61 main_~main__y~0))} assume ~main__x~0 < 100; {41269#(and (<= main_~main__y~0 61) (<= 61 main_~main__y~0))} is VALID [2022-04-27 10:53:01,940 INFO L290 TraceCheckUtils]: 129: Hoare triple {41269#(and (<= main_~main__y~0 61) (<= 61 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41270#(and (<= main_~main__y~0 62) (<= 62 main_~main__y~0))} is VALID [2022-04-27 10:53:01,940 INFO L290 TraceCheckUtils]: 130: Hoare triple {41270#(and (<= main_~main__y~0 62) (<= 62 main_~main__y~0))} assume ~main__x~0 < 100; {41270#(and (<= main_~main__y~0 62) (<= 62 main_~main__y~0))} is VALID [2022-04-27 10:53:01,941 INFO L290 TraceCheckUtils]: 131: Hoare triple {41270#(and (<= main_~main__y~0 62) (<= 62 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41271#(and (<= 63 main_~main__y~0) (<= main_~main__y~0 63))} is VALID [2022-04-27 10:53:01,941 INFO L290 TraceCheckUtils]: 132: Hoare triple {41271#(and (<= 63 main_~main__y~0) (<= main_~main__y~0 63))} assume ~main__x~0 < 100; {41271#(and (<= 63 main_~main__y~0) (<= main_~main__y~0 63))} is VALID [2022-04-27 10:53:01,942 INFO L290 TraceCheckUtils]: 133: Hoare triple {41271#(and (<= 63 main_~main__y~0) (<= main_~main__y~0 63))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41272#(and (<= 64 main_~main__y~0) (<= main_~main__y~0 64))} is VALID [2022-04-27 10:53:01,942 INFO L290 TraceCheckUtils]: 134: Hoare triple {41272#(and (<= 64 main_~main__y~0) (<= main_~main__y~0 64))} assume ~main__x~0 < 100; {41272#(and (<= 64 main_~main__y~0) (<= main_~main__y~0 64))} is VALID [2022-04-27 10:53:01,943 INFO L290 TraceCheckUtils]: 135: Hoare triple {41272#(and (<= 64 main_~main__y~0) (<= main_~main__y~0 64))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41273#(and (<= 65 main_~main__y~0) (<= main_~main__y~0 65))} is VALID [2022-04-27 10:53:01,943 INFO L290 TraceCheckUtils]: 136: Hoare triple {41273#(and (<= 65 main_~main__y~0) (<= main_~main__y~0 65))} assume ~main__x~0 < 100; {41273#(and (<= 65 main_~main__y~0) (<= main_~main__y~0 65))} is VALID [2022-04-27 10:53:01,944 INFO L290 TraceCheckUtils]: 137: Hoare triple {41273#(and (<= 65 main_~main__y~0) (<= main_~main__y~0 65))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41274#(and (<= main_~main__y~0 66) (<= 66 main_~main__y~0))} is VALID [2022-04-27 10:53:01,944 INFO L290 TraceCheckUtils]: 138: Hoare triple {41274#(and (<= main_~main__y~0 66) (<= 66 main_~main__y~0))} assume ~main__x~0 < 100; {41274#(and (<= main_~main__y~0 66) (<= 66 main_~main__y~0))} is VALID [2022-04-27 10:53:01,945 INFO L290 TraceCheckUtils]: 139: Hoare triple {41274#(and (<= main_~main__y~0 66) (<= 66 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41275#(and (<= main_~main__y~0 67) (<= 67 main_~main__y~0))} is VALID [2022-04-27 10:53:01,945 INFO L290 TraceCheckUtils]: 140: Hoare triple {41275#(and (<= main_~main__y~0 67) (<= 67 main_~main__y~0))} assume ~main__x~0 < 100; {41275#(and (<= main_~main__y~0 67) (<= 67 main_~main__y~0))} is VALID [2022-04-27 10:53:01,946 INFO L290 TraceCheckUtils]: 141: Hoare triple {41275#(and (<= main_~main__y~0 67) (<= 67 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41276#(and (<= main_~main__y~0 68) (<= 68 main_~main__y~0))} is VALID [2022-04-27 10:53:01,946 INFO L290 TraceCheckUtils]: 142: Hoare triple {41276#(and (<= main_~main__y~0 68) (<= 68 main_~main__y~0))} assume ~main__x~0 < 100; {41276#(and (<= main_~main__y~0 68) (<= 68 main_~main__y~0))} is VALID [2022-04-27 10:53:01,947 INFO L290 TraceCheckUtils]: 143: Hoare triple {41276#(and (<= main_~main__y~0 68) (<= 68 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41277#(and (<= main_~main__y~0 69) (<= 69 main_~main__y~0))} is VALID [2022-04-27 10:53:01,947 INFO L290 TraceCheckUtils]: 144: Hoare triple {41277#(and (<= main_~main__y~0 69) (<= 69 main_~main__y~0))} assume ~main__x~0 < 100; {41277#(and (<= main_~main__y~0 69) (<= 69 main_~main__y~0))} is VALID [2022-04-27 10:53:01,948 INFO L290 TraceCheckUtils]: 145: Hoare triple {41277#(and (<= main_~main__y~0 69) (<= 69 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41278#(and (<= 70 main_~main__y~0) (<= main_~main__y~0 70))} is VALID [2022-04-27 10:53:01,948 INFO L290 TraceCheckUtils]: 146: Hoare triple {41278#(and (<= 70 main_~main__y~0) (<= main_~main__y~0 70))} assume ~main__x~0 < 100; {41278#(and (<= 70 main_~main__y~0) (<= main_~main__y~0 70))} is VALID [2022-04-27 10:53:01,949 INFO L290 TraceCheckUtils]: 147: Hoare triple {41278#(and (<= 70 main_~main__y~0) (<= main_~main__y~0 70))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41279#(and (<= 71 main_~main__y~0) (<= main_~main__y~0 71))} is VALID [2022-04-27 10:53:01,949 INFO L290 TraceCheckUtils]: 148: Hoare triple {41279#(and (<= 71 main_~main__y~0) (<= main_~main__y~0 71))} assume ~main__x~0 < 100; {41279#(and (<= 71 main_~main__y~0) (<= main_~main__y~0 71))} is VALID [2022-04-27 10:53:01,950 INFO L290 TraceCheckUtils]: 149: Hoare triple {41279#(and (<= 71 main_~main__y~0) (<= main_~main__y~0 71))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41280#(and (<= main_~main__y~0 72) (<= 72 main_~main__y~0))} is VALID [2022-04-27 10:53:01,950 INFO L290 TraceCheckUtils]: 150: Hoare triple {41280#(and (<= main_~main__y~0 72) (<= 72 main_~main__y~0))} assume ~main__x~0 < 100; {41280#(and (<= main_~main__y~0 72) (<= 72 main_~main__y~0))} is VALID [2022-04-27 10:53:01,950 INFO L290 TraceCheckUtils]: 151: Hoare triple {41280#(and (<= main_~main__y~0 72) (<= 72 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41281#(and (<= 73 main_~main__y~0) (<= main_~main__y~0 73))} is VALID [2022-04-27 10:53:01,951 INFO L290 TraceCheckUtils]: 152: Hoare triple {41281#(and (<= 73 main_~main__y~0) (<= main_~main__y~0 73))} assume ~main__x~0 < 100; {41281#(and (<= 73 main_~main__y~0) (<= main_~main__y~0 73))} is VALID [2022-04-27 10:53:01,951 INFO L290 TraceCheckUtils]: 153: Hoare triple {41281#(and (<= 73 main_~main__y~0) (<= main_~main__y~0 73))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41282#(and (<= 74 main_~main__y~0) (<= main_~main__y~0 74))} is VALID [2022-04-27 10:53:01,952 INFO L290 TraceCheckUtils]: 154: Hoare triple {41282#(and (<= 74 main_~main__y~0) (<= main_~main__y~0 74))} assume ~main__x~0 < 100; {41282#(and (<= 74 main_~main__y~0) (<= main_~main__y~0 74))} is VALID [2022-04-27 10:53:01,952 INFO L290 TraceCheckUtils]: 155: Hoare triple {41282#(and (<= 74 main_~main__y~0) (<= main_~main__y~0 74))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41283#(and (<= main_~main__y~0 75) (<= 75 main_~main__y~0))} is VALID [2022-04-27 10:53:01,952 INFO L290 TraceCheckUtils]: 156: Hoare triple {41283#(and (<= main_~main__y~0 75) (<= 75 main_~main__y~0))} assume ~main__x~0 < 100; {41283#(and (<= main_~main__y~0 75) (<= 75 main_~main__y~0))} is VALID [2022-04-27 10:53:01,953 INFO L290 TraceCheckUtils]: 157: Hoare triple {41283#(and (<= main_~main__y~0 75) (<= 75 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41284#(and (<= main_~main__y~0 76) (<= 76 main_~main__y~0))} is VALID [2022-04-27 10:53:01,953 INFO L290 TraceCheckUtils]: 158: Hoare triple {41284#(and (<= main_~main__y~0 76) (<= 76 main_~main__y~0))} assume ~main__x~0 < 100; {41284#(and (<= main_~main__y~0 76) (<= 76 main_~main__y~0))} is VALID [2022-04-27 10:53:01,954 INFO L290 TraceCheckUtils]: 159: Hoare triple {41284#(and (<= main_~main__y~0 76) (<= 76 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41285#(and (<= main_~main__y~0 77) (<= 77 main_~main__y~0))} is VALID [2022-04-27 10:53:01,954 INFO L290 TraceCheckUtils]: 160: Hoare triple {41285#(and (<= main_~main__y~0 77) (<= 77 main_~main__y~0))} assume ~main__x~0 < 100; {41285#(and (<= main_~main__y~0 77) (<= 77 main_~main__y~0))} is VALID [2022-04-27 10:53:01,954 INFO L290 TraceCheckUtils]: 161: Hoare triple {41285#(and (<= main_~main__y~0 77) (<= 77 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41286#(and (<= main_~main__y~0 78) (<= 78 main_~main__y~0))} is VALID [2022-04-27 10:53:01,955 INFO L290 TraceCheckUtils]: 162: Hoare triple {41286#(and (<= main_~main__y~0 78) (<= 78 main_~main__y~0))} assume ~main__x~0 < 100; {41286#(and (<= main_~main__y~0 78) (<= 78 main_~main__y~0))} is VALID [2022-04-27 10:53:01,955 INFO L290 TraceCheckUtils]: 163: Hoare triple {41286#(and (<= main_~main__y~0 78) (<= 78 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41287#(and (<= main_~main__y~0 79) (<= 79 main_~main__y~0))} is VALID [2022-04-27 10:53:01,956 INFO L290 TraceCheckUtils]: 164: Hoare triple {41287#(and (<= main_~main__y~0 79) (<= 79 main_~main__y~0))} assume ~main__x~0 < 100; {41287#(and (<= main_~main__y~0 79) (<= 79 main_~main__y~0))} is VALID [2022-04-27 10:53:01,956 INFO L290 TraceCheckUtils]: 165: Hoare triple {41287#(and (<= main_~main__y~0 79) (<= 79 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41288#(and (<= 80 main_~main__y~0) (<= main_~main__y~0 80))} is VALID [2022-04-27 10:53:01,956 INFO L290 TraceCheckUtils]: 166: Hoare triple {41288#(and (<= 80 main_~main__y~0) (<= main_~main__y~0 80))} assume ~main__x~0 < 100; {41288#(and (<= 80 main_~main__y~0) (<= main_~main__y~0 80))} is VALID [2022-04-27 10:53:01,957 INFO L290 TraceCheckUtils]: 167: Hoare triple {41288#(and (<= 80 main_~main__y~0) (<= main_~main__y~0 80))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41289#(and (<= main_~main__y~0 81) (<= 81 main_~main__y~0))} is VALID [2022-04-27 10:53:01,957 INFO L290 TraceCheckUtils]: 168: Hoare triple {41289#(and (<= main_~main__y~0 81) (<= 81 main_~main__y~0))} assume ~main__x~0 < 100; {41289#(and (<= main_~main__y~0 81) (<= 81 main_~main__y~0))} is VALID [2022-04-27 10:53:01,958 INFO L290 TraceCheckUtils]: 169: Hoare triple {41289#(and (<= main_~main__y~0 81) (<= 81 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41290#(and (<= 82 main_~main__y~0) (<= main_~main__y~0 82))} is VALID [2022-04-27 10:53:01,958 INFO L290 TraceCheckUtils]: 170: Hoare triple {41290#(and (<= 82 main_~main__y~0) (<= main_~main__y~0 82))} assume ~main__x~0 < 100; {41290#(and (<= 82 main_~main__y~0) (<= main_~main__y~0 82))} is VALID [2022-04-27 10:53:01,958 INFO L290 TraceCheckUtils]: 171: Hoare triple {41290#(and (<= 82 main_~main__y~0) (<= main_~main__y~0 82))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41291#(and (<= 83 main_~main__y~0) (<= main_~main__y~0 83))} is VALID [2022-04-27 10:53:01,959 INFO L290 TraceCheckUtils]: 172: Hoare triple {41291#(and (<= 83 main_~main__y~0) (<= main_~main__y~0 83))} assume ~main__x~0 < 100; {41291#(and (<= 83 main_~main__y~0) (<= main_~main__y~0 83))} is VALID [2022-04-27 10:53:01,959 INFO L290 TraceCheckUtils]: 173: Hoare triple {41291#(and (<= 83 main_~main__y~0) (<= main_~main__y~0 83))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41292#(and (<= main_~main__y~0 84) (<= 84 main_~main__y~0))} is VALID [2022-04-27 10:53:01,959 INFO L290 TraceCheckUtils]: 174: Hoare triple {41292#(and (<= main_~main__y~0 84) (<= 84 main_~main__y~0))} assume ~main__x~0 < 100; {41292#(and (<= main_~main__y~0 84) (<= 84 main_~main__y~0))} is VALID [2022-04-27 10:53:01,960 INFO L290 TraceCheckUtils]: 175: Hoare triple {41292#(and (<= main_~main__y~0 84) (<= 84 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41293#(and (<= main_~main__y~0 85) (<= 85 main_~main__y~0))} is VALID [2022-04-27 10:53:01,960 INFO L290 TraceCheckUtils]: 176: Hoare triple {41293#(and (<= main_~main__y~0 85) (<= 85 main_~main__y~0))} assume ~main__x~0 < 100; {41293#(and (<= main_~main__y~0 85) (<= 85 main_~main__y~0))} is VALID [2022-04-27 10:53:01,961 INFO L290 TraceCheckUtils]: 177: Hoare triple {41293#(and (<= main_~main__y~0 85) (<= 85 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41294#(and (<= 86 main_~main__y~0) (<= main_~main__y~0 86))} is VALID [2022-04-27 10:53:01,961 INFO L290 TraceCheckUtils]: 178: Hoare triple {41294#(and (<= 86 main_~main__y~0) (<= main_~main__y~0 86))} assume ~main__x~0 < 100; {41294#(and (<= 86 main_~main__y~0) (<= main_~main__y~0 86))} is VALID [2022-04-27 10:53:01,961 INFO L290 TraceCheckUtils]: 179: Hoare triple {41294#(and (<= 86 main_~main__y~0) (<= main_~main__y~0 86))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41295#(and (<= 87 main_~main__y~0) (<= main_~main__y~0 87))} is VALID [2022-04-27 10:53:01,962 INFO L290 TraceCheckUtils]: 180: Hoare triple {41295#(and (<= 87 main_~main__y~0) (<= main_~main__y~0 87))} assume ~main__x~0 < 100; {41295#(and (<= 87 main_~main__y~0) (<= main_~main__y~0 87))} is VALID [2022-04-27 10:53:01,962 INFO L290 TraceCheckUtils]: 181: Hoare triple {41295#(and (<= 87 main_~main__y~0) (<= main_~main__y~0 87))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41296#(and (<= main_~main__y~0 88) (<= 88 main_~main__y~0))} is VALID [2022-04-27 10:53:01,963 INFO L290 TraceCheckUtils]: 182: Hoare triple {41296#(and (<= main_~main__y~0 88) (<= 88 main_~main__y~0))} assume ~main__x~0 < 100; {41296#(and (<= main_~main__y~0 88) (<= 88 main_~main__y~0))} is VALID [2022-04-27 10:53:01,963 INFO L290 TraceCheckUtils]: 183: Hoare triple {41296#(and (<= main_~main__y~0 88) (<= 88 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41297#(and (<= 89 main_~main__y~0) (<= main_~main__y~0 89))} is VALID [2022-04-27 10:53:01,963 INFO L290 TraceCheckUtils]: 184: Hoare triple {41297#(and (<= 89 main_~main__y~0) (<= main_~main__y~0 89))} assume ~main__x~0 < 100; {41297#(and (<= 89 main_~main__y~0) (<= main_~main__y~0 89))} is VALID [2022-04-27 10:53:01,964 INFO L290 TraceCheckUtils]: 185: Hoare triple {41297#(and (<= 89 main_~main__y~0) (<= main_~main__y~0 89))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41298#(and (<= main_~main__y~0 90) (<= 90 main_~main__y~0))} is VALID [2022-04-27 10:53:01,964 INFO L290 TraceCheckUtils]: 186: Hoare triple {41298#(and (<= main_~main__y~0 90) (<= 90 main_~main__y~0))} assume ~main__x~0 < 100; {41298#(and (<= main_~main__y~0 90) (<= 90 main_~main__y~0))} is VALID [2022-04-27 10:53:01,965 INFO L290 TraceCheckUtils]: 187: Hoare triple {41298#(and (<= main_~main__y~0 90) (<= 90 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41299#(and (<= 91 main_~main__y~0) (<= main_~main__y~0 91))} is VALID [2022-04-27 10:53:01,965 INFO L290 TraceCheckUtils]: 188: Hoare triple {41299#(and (<= 91 main_~main__y~0) (<= main_~main__y~0 91))} assume ~main__x~0 < 100; {41299#(and (<= 91 main_~main__y~0) (<= main_~main__y~0 91))} is VALID [2022-04-27 10:53:01,965 INFO L290 TraceCheckUtils]: 189: Hoare triple {41299#(and (<= 91 main_~main__y~0) (<= main_~main__y~0 91))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41300#(and (<= 92 main_~main__y~0) (<= main_~main__y~0 92))} is VALID [2022-04-27 10:53:01,966 INFO L290 TraceCheckUtils]: 190: Hoare triple {41300#(and (<= 92 main_~main__y~0) (<= main_~main__y~0 92))} assume ~main__x~0 < 100; {41300#(and (<= 92 main_~main__y~0) (<= main_~main__y~0 92))} is VALID [2022-04-27 10:53:01,966 INFO L290 TraceCheckUtils]: 191: Hoare triple {41300#(and (<= 92 main_~main__y~0) (<= main_~main__y~0 92))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41301#(and (<= 93 main_~main__y~0) (<= main_~main__y~0 93))} is VALID [2022-04-27 10:53:01,966 INFO L290 TraceCheckUtils]: 192: Hoare triple {41301#(and (<= 93 main_~main__y~0) (<= main_~main__y~0 93))} assume ~main__x~0 < 100; {41301#(and (<= 93 main_~main__y~0) (<= main_~main__y~0 93))} is VALID [2022-04-27 10:53:01,967 INFO L290 TraceCheckUtils]: 193: Hoare triple {41301#(and (<= 93 main_~main__y~0) (<= main_~main__y~0 93))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41302#(and (<= 94 main_~main__y~0) (<= main_~main__y~0 94))} is VALID [2022-04-27 10:53:01,967 INFO L290 TraceCheckUtils]: 194: Hoare triple {41302#(and (<= 94 main_~main__y~0) (<= main_~main__y~0 94))} assume ~main__x~0 < 100; {41302#(and (<= 94 main_~main__y~0) (<= main_~main__y~0 94))} is VALID [2022-04-27 10:53:01,968 INFO L290 TraceCheckUtils]: 195: Hoare triple {41302#(and (<= 94 main_~main__y~0) (<= main_~main__y~0 94))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41303#(and (<= 95 main_~main__y~0) (<= main_~main__y~0 95))} is VALID [2022-04-27 10:53:01,968 INFO L290 TraceCheckUtils]: 196: Hoare triple {41303#(and (<= 95 main_~main__y~0) (<= main_~main__y~0 95))} assume ~main__x~0 < 100; {41303#(and (<= 95 main_~main__y~0) (<= main_~main__y~0 95))} is VALID [2022-04-27 10:53:01,968 INFO L290 TraceCheckUtils]: 197: Hoare triple {41303#(and (<= 95 main_~main__y~0) (<= main_~main__y~0 95))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41304#(and (<= main_~main__y~0 96) (<= 96 main_~main__y~0))} is VALID [2022-04-27 10:53:01,969 INFO L290 TraceCheckUtils]: 198: Hoare triple {41304#(and (<= main_~main__y~0 96) (<= 96 main_~main__y~0))} assume ~main__x~0 < 100; {41304#(and (<= main_~main__y~0 96) (<= 96 main_~main__y~0))} is VALID [2022-04-27 10:53:01,969 INFO L290 TraceCheckUtils]: 199: Hoare triple {41304#(and (<= main_~main__y~0 96) (<= 96 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41305#(and (<= main_~main__y~0 97) (<= 97 main_~main__y~0))} is VALID [2022-04-27 10:53:01,970 INFO L290 TraceCheckUtils]: 200: Hoare triple {41305#(and (<= main_~main__y~0 97) (<= 97 main_~main__y~0))} assume ~main__x~0 < 100; {41305#(and (<= main_~main__y~0 97) (<= 97 main_~main__y~0))} is VALID [2022-04-27 10:53:01,970 INFO L290 TraceCheckUtils]: 201: Hoare triple {41305#(and (<= main_~main__y~0 97) (<= 97 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41306#(and (<= main_~main__y~0 98) (<= 98 main_~main__y~0))} is VALID [2022-04-27 10:53:01,970 INFO L290 TraceCheckUtils]: 202: Hoare triple {41306#(and (<= main_~main__y~0 98) (<= 98 main_~main__y~0))} assume ~main__x~0 < 100; {41306#(and (<= main_~main__y~0 98) (<= 98 main_~main__y~0))} is VALID [2022-04-27 10:53:01,971 INFO L290 TraceCheckUtils]: 203: Hoare triple {41306#(and (<= main_~main__y~0 98) (<= 98 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41307#(and (<= main_~main__y~0 99) (<= 99 main_~main__y~0))} is VALID [2022-04-27 10:53:01,971 INFO L290 TraceCheckUtils]: 204: Hoare triple {41307#(and (<= main_~main__y~0 99) (<= 99 main_~main__y~0))} assume ~main__x~0 < 100; {41307#(and (<= main_~main__y~0 99) (<= 99 main_~main__y~0))} is VALID [2022-04-27 10:53:01,972 INFO L290 TraceCheckUtils]: 205: Hoare triple {41307#(and (<= main_~main__y~0 99) (<= 99 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41308#(and (< 99 main_~main__y~0) (<= main_~main__y~0 100))} is VALID [2022-04-27 10:53:01,972 INFO L290 TraceCheckUtils]: 206: Hoare triple {41308#(and (< 99 main_~main__y~0) (<= main_~main__y~0 100))} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {41309#(not (= main_~__VERIFIER_assert__cond~0 0))} is VALID [2022-04-27 10:53:01,972 INFO L290 TraceCheckUtils]: 207: Hoare triple {41309#(not (= main_~__VERIFIER_assert__cond~0 0))} assume 0 == ~__VERIFIER_assert__cond~0; {41254#false} is VALID [2022-04-27 10:53:01,972 INFO L290 TraceCheckUtils]: 208: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2022-04-27 10:53:01,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:53:01,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:53:01,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645077051] [2022-04-27 10:53:01,975 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1645077051] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:53:01,975 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [588397895] [2022-04-27 10:53:01,975 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 10:53:01,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:53:01,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:53:01,976 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) [2022-04-27 10:53:01,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-27 10:53:02,117 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 10:53:02,118 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:53:02,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 105 conjunts are in the unsatisfiable core [2022-04-27 10:53:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:02,154 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:53:04,120 INFO L272 TraceCheckUtils]: 0: Hoare triple {41253#true} call ULTIMATE.init(); {41253#true} is VALID [2022-04-27 10:53:04,120 INFO L290 TraceCheckUtils]: 1: Hoare triple {41253#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {41253#true} is VALID [2022-04-27 10:53:04,120 INFO L290 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2022-04-27 10:53:04,120 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41253#true} #705#return; {41253#true} is VALID [2022-04-27 10:53:04,120 INFO L272 TraceCheckUtils]: 4: Hoare triple {41253#true} call #t~ret4 := main(); {41253#true} is VALID [2022-04-27 10:53:04,121 INFO L290 TraceCheckUtils]: 5: Hoare triple {41253#true} ~main__x~0 := 0;~main__y~0 := 50; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,121 INFO L290 TraceCheckUtils]: 6: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,122 INFO L290 TraceCheckUtils]: 7: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,122 INFO L290 TraceCheckUtils]: 8: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,122 INFO L290 TraceCheckUtils]: 9: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,123 INFO L290 TraceCheckUtils]: 10: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,123 INFO L290 TraceCheckUtils]: 11: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,124 INFO L290 TraceCheckUtils]: 12: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,125 INFO L290 TraceCheckUtils]: 13: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,125 INFO L290 TraceCheckUtils]: 14: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,126 INFO L290 TraceCheckUtils]: 15: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,126 INFO L290 TraceCheckUtils]: 16: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,127 INFO L290 TraceCheckUtils]: 17: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,127 INFO L290 TraceCheckUtils]: 18: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,127 INFO L290 TraceCheckUtils]: 19: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,128 INFO L290 TraceCheckUtils]: 20: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,128 INFO L290 TraceCheckUtils]: 21: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,129 INFO L290 TraceCheckUtils]: 22: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,129 INFO L290 TraceCheckUtils]: 23: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,130 INFO L290 TraceCheckUtils]: 24: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,130 INFO L290 TraceCheckUtils]: 25: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,131 INFO L290 TraceCheckUtils]: 26: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,131 INFO L290 TraceCheckUtils]: 27: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,132 INFO L290 TraceCheckUtils]: 28: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,132 INFO L290 TraceCheckUtils]: 29: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,133 INFO L290 TraceCheckUtils]: 30: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,133 INFO L290 TraceCheckUtils]: 31: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,134 INFO L290 TraceCheckUtils]: 32: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,134 INFO L290 TraceCheckUtils]: 33: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,135 INFO L290 TraceCheckUtils]: 34: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,135 INFO L290 TraceCheckUtils]: 35: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,135 INFO L290 TraceCheckUtils]: 36: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,136 INFO L290 TraceCheckUtils]: 37: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,136 INFO L290 TraceCheckUtils]: 38: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,137 INFO L290 TraceCheckUtils]: 39: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,137 INFO L290 TraceCheckUtils]: 40: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,138 INFO L290 TraceCheckUtils]: 41: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,138 INFO L290 TraceCheckUtils]: 42: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,139 INFO L290 TraceCheckUtils]: 43: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,139 INFO L290 TraceCheckUtils]: 44: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,140 INFO L290 TraceCheckUtils]: 45: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,140 INFO L290 TraceCheckUtils]: 46: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,141 INFO L290 TraceCheckUtils]: 47: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,141 INFO L290 TraceCheckUtils]: 48: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,142 INFO L290 TraceCheckUtils]: 49: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,142 INFO L290 TraceCheckUtils]: 50: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,143 INFO L290 TraceCheckUtils]: 51: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,143 INFO L290 TraceCheckUtils]: 52: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,144 INFO L290 TraceCheckUtils]: 53: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,144 INFO L290 TraceCheckUtils]: 54: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,145 INFO L290 TraceCheckUtils]: 55: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,145 INFO L290 TraceCheckUtils]: 56: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,146 INFO L290 TraceCheckUtils]: 57: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,146 INFO L290 TraceCheckUtils]: 58: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,147 INFO L290 TraceCheckUtils]: 59: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,147 INFO L290 TraceCheckUtils]: 60: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,148 INFO L290 TraceCheckUtils]: 61: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,148 INFO L290 TraceCheckUtils]: 62: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,149 INFO L290 TraceCheckUtils]: 63: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,149 INFO L290 TraceCheckUtils]: 64: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,150 INFO L290 TraceCheckUtils]: 65: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,150 INFO L290 TraceCheckUtils]: 66: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,150 INFO L290 TraceCheckUtils]: 67: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,151 INFO L290 TraceCheckUtils]: 68: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,151 INFO L290 TraceCheckUtils]: 69: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,152 INFO L290 TraceCheckUtils]: 70: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,152 INFO L290 TraceCheckUtils]: 71: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,153 INFO L290 TraceCheckUtils]: 72: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,153 INFO L290 TraceCheckUtils]: 73: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,154 INFO L290 TraceCheckUtils]: 74: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,154 INFO L290 TraceCheckUtils]: 75: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,154 INFO L290 TraceCheckUtils]: 76: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,155 INFO L290 TraceCheckUtils]: 77: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,155 INFO L290 TraceCheckUtils]: 78: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,156 INFO L290 TraceCheckUtils]: 79: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,156 INFO L290 TraceCheckUtils]: 80: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,157 INFO L290 TraceCheckUtils]: 81: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,157 INFO L290 TraceCheckUtils]: 82: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,158 INFO L290 TraceCheckUtils]: 83: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,158 INFO L290 TraceCheckUtils]: 84: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,158 INFO L290 TraceCheckUtils]: 85: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,159 INFO L290 TraceCheckUtils]: 86: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,159 INFO L290 TraceCheckUtils]: 87: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,160 INFO L290 TraceCheckUtils]: 88: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,160 INFO L290 TraceCheckUtils]: 89: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,161 INFO L290 TraceCheckUtils]: 90: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,161 INFO L290 TraceCheckUtils]: 91: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,162 INFO L290 TraceCheckUtils]: 92: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,162 INFO L290 TraceCheckUtils]: 93: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,163 INFO L290 TraceCheckUtils]: 94: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,163 INFO L290 TraceCheckUtils]: 95: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,163 INFO L290 TraceCheckUtils]: 96: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,164 INFO L290 TraceCheckUtils]: 97: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,164 INFO L290 TraceCheckUtils]: 98: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,165 INFO L290 TraceCheckUtils]: 99: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,165 INFO L290 TraceCheckUtils]: 100: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,166 INFO L290 TraceCheckUtils]: 101: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,166 INFO L290 TraceCheckUtils]: 102: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,166 INFO L290 TraceCheckUtils]: 103: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,167 INFO L290 TraceCheckUtils]: 104: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,167 INFO L290 TraceCheckUtils]: 105: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,168 INFO L290 TraceCheckUtils]: 106: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:04,168 INFO L290 TraceCheckUtils]: 107: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41259#(and (<= main_~main__y~0 51) (<= 51 main_~main__y~0))} is VALID [2022-04-27 10:53:04,169 INFO L290 TraceCheckUtils]: 108: Hoare triple {41259#(and (<= main_~main__y~0 51) (<= 51 main_~main__y~0))} assume ~main__x~0 < 100; {41259#(and (<= main_~main__y~0 51) (<= 51 main_~main__y~0))} is VALID [2022-04-27 10:53:04,169 INFO L290 TraceCheckUtils]: 109: Hoare triple {41259#(and (<= main_~main__y~0 51) (<= 51 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41260#(and (<= 52 main_~main__y~0) (<= main_~main__y~0 52))} is VALID [2022-04-27 10:53:04,170 INFO L290 TraceCheckUtils]: 110: Hoare triple {41260#(and (<= 52 main_~main__y~0) (<= main_~main__y~0 52))} assume ~main__x~0 < 100; {41260#(and (<= 52 main_~main__y~0) (<= main_~main__y~0 52))} is VALID [2022-04-27 10:53:04,170 INFO L290 TraceCheckUtils]: 111: Hoare triple {41260#(and (<= 52 main_~main__y~0) (<= main_~main__y~0 52))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41261#(and (<= 53 main_~main__y~0) (<= main_~main__y~0 53))} is VALID [2022-04-27 10:53:04,171 INFO L290 TraceCheckUtils]: 112: Hoare triple {41261#(and (<= 53 main_~main__y~0) (<= main_~main__y~0 53))} assume ~main__x~0 < 100; {41261#(and (<= 53 main_~main__y~0) (<= main_~main__y~0 53))} is VALID [2022-04-27 10:53:04,171 INFO L290 TraceCheckUtils]: 113: Hoare triple {41261#(and (<= 53 main_~main__y~0) (<= main_~main__y~0 53))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41262#(and (<= 54 main_~main__y~0) (<= main_~main__y~0 54))} is VALID [2022-04-27 10:53:04,172 INFO L290 TraceCheckUtils]: 114: Hoare triple {41262#(and (<= 54 main_~main__y~0) (<= main_~main__y~0 54))} assume ~main__x~0 < 100; {41262#(and (<= 54 main_~main__y~0) (<= main_~main__y~0 54))} is VALID [2022-04-27 10:53:04,172 INFO L290 TraceCheckUtils]: 115: Hoare triple {41262#(and (<= 54 main_~main__y~0) (<= main_~main__y~0 54))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41263#(and (<= 55 main_~main__y~0) (<= main_~main__y~0 55))} is VALID [2022-04-27 10:53:04,173 INFO L290 TraceCheckUtils]: 116: Hoare triple {41263#(and (<= 55 main_~main__y~0) (<= main_~main__y~0 55))} assume ~main__x~0 < 100; {41263#(and (<= 55 main_~main__y~0) (<= main_~main__y~0 55))} is VALID [2022-04-27 10:53:04,173 INFO L290 TraceCheckUtils]: 117: Hoare triple {41263#(and (<= 55 main_~main__y~0) (<= main_~main__y~0 55))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41264#(and (<= 56 main_~main__y~0) (<= main_~main__y~0 56))} is VALID [2022-04-27 10:53:04,174 INFO L290 TraceCheckUtils]: 118: Hoare triple {41264#(and (<= 56 main_~main__y~0) (<= main_~main__y~0 56))} assume ~main__x~0 < 100; {41264#(and (<= 56 main_~main__y~0) (<= main_~main__y~0 56))} is VALID [2022-04-27 10:53:04,175 INFO L290 TraceCheckUtils]: 119: Hoare triple {41264#(and (<= 56 main_~main__y~0) (<= main_~main__y~0 56))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41265#(and (<= main_~main__y~0 57) (<= 57 main_~main__y~0))} is VALID [2022-04-27 10:53:04,179 INFO L290 TraceCheckUtils]: 120: Hoare triple {41265#(and (<= main_~main__y~0 57) (<= 57 main_~main__y~0))} assume ~main__x~0 < 100; {41265#(and (<= main_~main__y~0 57) (<= 57 main_~main__y~0))} is VALID [2022-04-27 10:53:04,179 INFO L290 TraceCheckUtils]: 121: Hoare triple {41265#(and (<= main_~main__y~0 57) (<= 57 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41266#(and (<= main_~main__y~0 58) (<= 58 main_~main__y~0))} is VALID [2022-04-27 10:53:04,180 INFO L290 TraceCheckUtils]: 122: Hoare triple {41266#(and (<= main_~main__y~0 58) (<= 58 main_~main__y~0))} assume ~main__x~0 < 100; {41266#(and (<= main_~main__y~0 58) (<= 58 main_~main__y~0))} is VALID [2022-04-27 10:53:04,180 INFO L290 TraceCheckUtils]: 123: Hoare triple {41266#(and (<= main_~main__y~0 58) (<= 58 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41267#(and (<= 59 main_~main__y~0) (<= main_~main__y~0 59))} is VALID [2022-04-27 10:53:04,181 INFO L290 TraceCheckUtils]: 124: Hoare triple {41267#(and (<= 59 main_~main__y~0) (<= main_~main__y~0 59))} assume ~main__x~0 < 100; {41267#(and (<= 59 main_~main__y~0) (<= main_~main__y~0 59))} is VALID [2022-04-27 10:53:04,181 INFO L290 TraceCheckUtils]: 125: Hoare triple {41267#(and (<= 59 main_~main__y~0) (<= main_~main__y~0 59))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41268#(and (<= main_~main__y~0 60) (<= 60 main_~main__y~0))} is VALID [2022-04-27 10:53:04,182 INFO L290 TraceCheckUtils]: 126: Hoare triple {41268#(and (<= main_~main__y~0 60) (<= 60 main_~main__y~0))} assume ~main__x~0 < 100; {41268#(and (<= main_~main__y~0 60) (<= 60 main_~main__y~0))} is VALID [2022-04-27 10:53:04,182 INFO L290 TraceCheckUtils]: 127: Hoare triple {41268#(and (<= main_~main__y~0 60) (<= 60 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41269#(and (<= main_~main__y~0 61) (<= 61 main_~main__y~0))} is VALID [2022-04-27 10:53:04,183 INFO L290 TraceCheckUtils]: 128: Hoare triple {41269#(and (<= main_~main__y~0 61) (<= 61 main_~main__y~0))} assume ~main__x~0 < 100; {41269#(and (<= main_~main__y~0 61) (<= 61 main_~main__y~0))} is VALID [2022-04-27 10:53:04,183 INFO L290 TraceCheckUtils]: 129: Hoare triple {41269#(and (<= main_~main__y~0 61) (<= 61 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41270#(and (<= main_~main__y~0 62) (<= 62 main_~main__y~0))} is VALID [2022-04-27 10:53:04,183 INFO L290 TraceCheckUtils]: 130: Hoare triple {41270#(and (<= main_~main__y~0 62) (<= 62 main_~main__y~0))} assume ~main__x~0 < 100; {41270#(and (<= main_~main__y~0 62) (<= 62 main_~main__y~0))} is VALID [2022-04-27 10:53:04,184 INFO L290 TraceCheckUtils]: 131: Hoare triple {41270#(and (<= main_~main__y~0 62) (<= 62 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41271#(and (<= 63 main_~main__y~0) (<= main_~main__y~0 63))} is VALID [2022-04-27 10:53:04,184 INFO L290 TraceCheckUtils]: 132: Hoare triple {41271#(and (<= 63 main_~main__y~0) (<= main_~main__y~0 63))} assume ~main__x~0 < 100; {41271#(and (<= 63 main_~main__y~0) (<= main_~main__y~0 63))} is VALID [2022-04-27 10:53:04,185 INFO L290 TraceCheckUtils]: 133: Hoare triple {41271#(and (<= 63 main_~main__y~0) (<= main_~main__y~0 63))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41272#(and (<= 64 main_~main__y~0) (<= main_~main__y~0 64))} is VALID [2022-04-27 10:53:04,185 INFO L290 TraceCheckUtils]: 134: Hoare triple {41272#(and (<= 64 main_~main__y~0) (<= main_~main__y~0 64))} assume ~main__x~0 < 100; {41272#(and (<= 64 main_~main__y~0) (<= main_~main__y~0 64))} is VALID [2022-04-27 10:53:04,186 INFO L290 TraceCheckUtils]: 135: Hoare triple {41272#(and (<= 64 main_~main__y~0) (<= main_~main__y~0 64))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41273#(and (<= 65 main_~main__y~0) (<= main_~main__y~0 65))} is VALID [2022-04-27 10:53:04,186 INFO L290 TraceCheckUtils]: 136: Hoare triple {41273#(and (<= 65 main_~main__y~0) (<= main_~main__y~0 65))} assume ~main__x~0 < 100; {41273#(and (<= 65 main_~main__y~0) (<= main_~main__y~0 65))} is VALID [2022-04-27 10:53:04,187 INFO L290 TraceCheckUtils]: 137: Hoare triple {41273#(and (<= 65 main_~main__y~0) (<= main_~main__y~0 65))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41274#(and (<= main_~main__y~0 66) (<= 66 main_~main__y~0))} is VALID [2022-04-27 10:53:04,187 INFO L290 TraceCheckUtils]: 138: Hoare triple {41274#(and (<= main_~main__y~0 66) (<= 66 main_~main__y~0))} assume ~main__x~0 < 100; {41274#(and (<= main_~main__y~0 66) (<= 66 main_~main__y~0))} is VALID [2022-04-27 10:53:04,188 INFO L290 TraceCheckUtils]: 139: Hoare triple {41274#(and (<= main_~main__y~0 66) (<= 66 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41275#(and (<= main_~main__y~0 67) (<= 67 main_~main__y~0))} is VALID [2022-04-27 10:53:04,188 INFO L290 TraceCheckUtils]: 140: Hoare triple {41275#(and (<= main_~main__y~0 67) (<= 67 main_~main__y~0))} assume ~main__x~0 < 100; {41275#(and (<= main_~main__y~0 67) (<= 67 main_~main__y~0))} is VALID [2022-04-27 10:53:04,188 INFO L290 TraceCheckUtils]: 141: Hoare triple {41275#(and (<= main_~main__y~0 67) (<= 67 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41276#(and (<= main_~main__y~0 68) (<= 68 main_~main__y~0))} is VALID [2022-04-27 10:53:04,189 INFO L290 TraceCheckUtils]: 142: Hoare triple {41276#(and (<= main_~main__y~0 68) (<= 68 main_~main__y~0))} assume ~main__x~0 < 100; {41276#(and (<= main_~main__y~0 68) (<= 68 main_~main__y~0))} is VALID [2022-04-27 10:53:04,189 INFO L290 TraceCheckUtils]: 143: Hoare triple {41276#(and (<= main_~main__y~0 68) (<= 68 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41277#(and (<= main_~main__y~0 69) (<= 69 main_~main__y~0))} is VALID [2022-04-27 10:53:04,190 INFO L290 TraceCheckUtils]: 144: Hoare triple {41277#(and (<= main_~main__y~0 69) (<= 69 main_~main__y~0))} assume ~main__x~0 < 100; {41277#(and (<= main_~main__y~0 69) (<= 69 main_~main__y~0))} is VALID [2022-04-27 10:53:04,190 INFO L290 TraceCheckUtils]: 145: Hoare triple {41277#(and (<= main_~main__y~0 69) (<= 69 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41278#(and (<= 70 main_~main__y~0) (<= main_~main__y~0 70))} is VALID [2022-04-27 10:53:04,191 INFO L290 TraceCheckUtils]: 146: Hoare triple {41278#(and (<= 70 main_~main__y~0) (<= main_~main__y~0 70))} assume ~main__x~0 < 100; {41278#(and (<= 70 main_~main__y~0) (<= main_~main__y~0 70))} is VALID [2022-04-27 10:53:04,191 INFO L290 TraceCheckUtils]: 147: Hoare triple {41278#(and (<= 70 main_~main__y~0) (<= main_~main__y~0 70))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41279#(and (<= 71 main_~main__y~0) (<= main_~main__y~0 71))} is VALID [2022-04-27 10:53:04,191 INFO L290 TraceCheckUtils]: 148: Hoare triple {41279#(and (<= 71 main_~main__y~0) (<= main_~main__y~0 71))} assume ~main__x~0 < 100; {41279#(and (<= 71 main_~main__y~0) (<= main_~main__y~0 71))} is VALID [2022-04-27 10:53:04,192 INFO L290 TraceCheckUtils]: 149: Hoare triple {41279#(and (<= 71 main_~main__y~0) (<= main_~main__y~0 71))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41280#(and (<= main_~main__y~0 72) (<= 72 main_~main__y~0))} is VALID [2022-04-27 10:53:04,192 INFO L290 TraceCheckUtils]: 150: Hoare triple {41280#(and (<= main_~main__y~0 72) (<= 72 main_~main__y~0))} assume ~main__x~0 < 100; {41280#(and (<= main_~main__y~0 72) (<= 72 main_~main__y~0))} is VALID [2022-04-27 10:53:04,193 INFO L290 TraceCheckUtils]: 151: Hoare triple {41280#(and (<= main_~main__y~0 72) (<= 72 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41281#(and (<= 73 main_~main__y~0) (<= main_~main__y~0 73))} is VALID [2022-04-27 10:53:04,193 INFO L290 TraceCheckUtils]: 152: Hoare triple {41281#(and (<= 73 main_~main__y~0) (<= main_~main__y~0 73))} assume ~main__x~0 < 100; {41281#(and (<= 73 main_~main__y~0) (<= main_~main__y~0 73))} is VALID [2022-04-27 10:53:04,194 INFO L290 TraceCheckUtils]: 153: Hoare triple {41281#(and (<= 73 main_~main__y~0) (<= main_~main__y~0 73))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41282#(and (<= 74 main_~main__y~0) (<= main_~main__y~0 74))} is VALID [2022-04-27 10:53:04,194 INFO L290 TraceCheckUtils]: 154: Hoare triple {41282#(and (<= 74 main_~main__y~0) (<= main_~main__y~0 74))} assume ~main__x~0 < 100; {41282#(and (<= 74 main_~main__y~0) (<= main_~main__y~0 74))} is VALID [2022-04-27 10:53:04,195 INFO L290 TraceCheckUtils]: 155: Hoare triple {41282#(and (<= 74 main_~main__y~0) (<= main_~main__y~0 74))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41283#(and (<= main_~main__y~0 75) (<= 75 main_~main__y~0))} is VALID [2022-04-27 10:53:04,195 INFO L290 TraceCheckUtils]: 156: Hoare triple {41283#(and (<= main_~main__y~0 75) (<= 75 main_~main__y~0))} assume ~main__x~0 < 100; {41283#(and (<= main_~main__y~0 75) (<= 75 main_~main__y~0))} is VALID [2022-04-27 10:53:04,195 INFO L290 TraceCheckUtils]: 157: Hoare triple {41283#(and (<= main_~main__y~0 75) (<= 75 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41284#(and (<= main_~main__y~0 76) (<= 76 main_~main__y~0))} is VALID [2022-04-27 10:53:04,196 INFO L290 TraceCheckUtils]: 158: Hoare triple {41284#(and (<= main_~main__y~0 76) (<= 76 main_~main__y~0))} assume ~main__x~0 < 100; {41284#(and (<= main_~main__y~0 76) (<= 76 main_~main__y~0))} is VALID [2022-04-27 10:53:04,196 INFO L290 TraceCheckUtils]: 159: Hoare triple {41284#(and (<= main_~main__y~0 76) (<= 76 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41285#(and (<= main_~main__y~0 77) (<= 77 main_~main__y~0))} is VALID [2022-04-27 10:53:04,197 INFO L290 TraceCheckUtils]: 160: Hoare triple {41285#(and (<= main_~main__y~0 77) (<= 77 main_~main__y~0))} assume ~main__x~0 < 100; {41285#(and (<= main_~main__y~0 77) (<= 77 main_~main__y~0))} is VALID [2022-04-27 10:53:04,197 INFO L290 TraceCheckUtils]: 161: Hoare triple {41285#(and (<= main_~main__y~0 77) (<= 77 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41286#(and (<= main_~main__y~0 78) (<= 78 main_~main__y~0))} is VALID [2022-04-27 10:53:04,198 INFO L290 TraceCheckUtils]: 162: Hoare triple {41286#(and (<= main_~main__y~0 78) (<= 78 main_~main__y~0))} assume ~main__x~0 < 100; {41286#(and (<= main_~main__y~0 78) (<= 78 main_~main__y~0))} is VALID [2022-04-27 10:53:04,198 INFO L290 TraceCheckUtils]: 163: Hoare triple {41286#(and (<= main_~main__y~0 78) (<= 78 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41287#(and (<= main_~main__y~0 79) (<= 79 main_~main__y~0))} is VALID [2022-04-27 10:53:04,198 INFO L290 TraceCheckUtils]: 164: Hoare triple {41287#(and (<= main_~main__y~0 79) (<= 79 main_~main__y~0))} assume ~main__x~0 < 100; {41287#(and (<= main_~main__y~0 79) (<= 79 main_~main__y~0))} is VALID [2022-04-27 10:53:04,199 INFO L290 TraceCheckUtils]: 165: Hoare triple {41287#(and (<= main_~main__y~0 79) (<= 79 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41288#(and (<= 80 main_~main__y~0) (<= main_~main__y~0 80))} is VALID [2022-04-27 10:53:04,199 INFO L290 TraceCheckUtils]: 166: Hoare triple {41288#(and (<= 80 main_~main__y~0) (<= main_~main__y~0 80))} assume ~main__x~0 < 100; {41288#(and (<= 80 main_~main__y~0) (<= main_~main__y~0 80))} is VALID [2022-04-27 10:53:04,200 INFO L290 TraceCheckUtils]: 167: Hoare triple {41288#(and (<= 80 main_~main__y~0) (<= main_~main__y~0 80))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41289#(and (<= main_~main__y~0 81) (<= 81 main_~main__y~0))} is VALID [2022-04-27 10:53:04,200 INFO L290 TraceCheckUtils]: 168: Hoare triple {41289#(and (<= main_~main__y~0 81) (<= 81 main_~main__y~0))} assume ~main__x~0 < 100; {41289#(and (<= main_~main__y~0 81) (<= 81 main_~main__y~0))} is VALID [2022-04-27 10:53:04,201 INFO L290 TraceCheckUtils]: 169: Hoare triple {41289#(and (<= main_~main__y~0 81) (<= 81 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41290#(and (<= 82 main_~main__y~0) (<= main_~main__y~0 82))} is VALID [2022-04-27 10:53:04,201 INFO L290 TraceCheckUtils]: 170: Hoare triple {41290#(and (<= 82 main_~main__y~0) (<= main_~main__y~0 82))} assume ~main__x~0 < 100; {41290#(and (<= 82 main_~main__y~0) (<= main_~main__y~0 82))} is VALID [2022-04-27 10:53:04,202 INFO L290 TraceCheckUtils]: 171: Hoare triple {41290#(and (<= 82 main_~main__y~0) (<= main_~main__y~0 82))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41291#(and (<= 83 main_~main__y~0) (<= main_~main__y~0 83))} is VALID [2022-04-27 10:53:04,202 INFO L290 TraceCheckUtils]: 172: Hoare triple {41291#(and (<= 83 main_~main__y~0) (<= main_~main__y~0 83))} assume ~main__x~0 < 100; {41291#(and (<= 83 main_~main__y~0) (<= main_~main__y~0 83))} is VALID [2022-04-27 10:53:04,202 INFO L290 TraceCheckUtils]: 173: Hoare triple {41291#(and (<= 83 main_~main__y~0) (<= main_~main__y~0 83))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41292#(and (<= main_~main__y~0 84) (<= 84 main_~main__y~0))} is VALID [2022-04-27 10:53:04,203 INFO L290 TraceCheckUtils]: 174: Hoare triple {41292#(and (<= main_~main__y~0 84) (<= 84 main_~main__y~0))} assume ~main__x~0 < 100; {41292#(and (<= main_~main__y~0 84) (<= 84 main_~main__y~0))} is VALID [2022-04-27 10:53:04,203 INFO L290 TraceCheckUtils]: 175: Hoare triple {41292#(and (<= main_~main__y~0 84) (<= 84 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41293#(and (<= main_~main__y~0 85) (<= 85 main_~main__y~0))} is VALID [2022-04-27 10:53:04,204 INFO L290 TraceCheckUtils]: 176: Hoare triple {41293#(and (<= main_~main__y~0 85) (<= 85 main_~main__y~0))} assume ~main__x~0 < 100; {41293#(and (<= main_~main__y~0 85) (<= 85 main_~main__y~0))} is VALID [2022-04-27 10:53:04,204 INFO L290 TraceCheckUtils]: 177: Hoare triple {41293#(and (<= main_~main__y~0 85) (<= 85 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41294#(and (<= 86 main_~main__y~0) (<= main_~main__y~0 86))} is VALID [2022-04-27 10:53:04,205 INFO L290 TraceCheckUtils]: 178: Hoare triple {41294#(and (<= 86 main_~main__y~0) (<= main_~main__y~0 86))} assume ~main__x~0 < 100; {41294#(and (<= 86 main_~main__y~0) (<= main_~main__y~0 86))} is VALID [2022-04-27 10:53:04,205 INFO L290 TraceCheckUtils]: 179: Hoare triple {41294#(and (<= 86 main_~main__y~0) (<= main_~main__y~0 86))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41295#(and (<= 87 main_~main__y~0) (<= main_~main__y~0 87))} is VALID [2022-04-27 10:53:04,205 INFO L290 TraceCheckUtils]: 180: Hoare triple {41295#(and (<= 87 main_~main__y~0) (<= main_~main__y~0 87))} assume ~main__x~0 < 100; {41295#(and (<= 87 main_~main__y~0) (<= main_~main__y~0 87))} is VALID [2022-04-27 10:53:04,206 INFO L290 TraceCheckUtils]: 181: Hoare triple {41295#(and (<= 87 main_~main__y~0) (<= main_~main__y~0 87))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41296#(and (<= main_~main__y~0 88) (<= 88 main_~main__y~0))} is VALID [2022-04-27 10:53:04,206 INFO L290 TraceCheckUtils]: 182: Hoare triple {41296#(and (<= main_~main__y~0 88) (<= 88 main_~main__y~0))} assume ~main__x~0 < 100; {41296#(and (<= main_~main__y~0 88) (<= 88 main_~main__y~0))} is VALID [2022-04-27 10:53:04,207 INFO L290 TraceCheckUtils]: 183: Hoare triple {41296#(and (<= main_~main__y~0 88) (<= 88 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41297#(and (<= 89 main_~main__y~0) (<= main_~main__y~0 89))} is VALID [2022-04-27 10:53:04,207 INFO L290 TraceCheckUtils]: 184: Hoare triple {41297#(and (<= 89 main_~main__y~0) (<= main_~main__y~0 89))} assume ~main__x~0 < 100; {41297#(and (<= 89 main_~main__y~0) (<= main_~main__y~0 89))} is VALID [2022-04-27 10:53:04,208 INFO L290 TraceCheckUtils]: 185: Hoare triple {41297#(and (<= 89 main_~main__y~0) (<= main_~main__y~0 89))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41298#(and (<= main_~main__y~0 90) (<= 90 main_~main__y~0))} is VALID [2022-04-27 10:53:04,208 INFO L290 TraceCheckUtils]: 186: Hoare triple {41298#(and (<= main_~main__y~0 90) (<= 90 main_~main__y~0))} assume ~main__x~0 < 100; {41298#(and (<= main_~main__y~0 90) (<= 90 main_~main__y~0))} is VALID [2022-04-27 10:53:04,209 INFO L290 TraceCheckUtils]: 187: Hoare triple {41298#(and (<= main_~main__y~0 90) (<= 90 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41299#(and (<= 91 main_~main__y~0) (<= main_~main__y~0 91))} is VALID [2022-04-27 10:53:04,209 INFO L290 TraceCheckUtils]: 188: Hoare triple {41299#(and (<= 91 main_~main__y~0) (<= main_~main__y~0 91))} assume ~main__x~0 < 100; {41299#(and (<= 91 main_~main__y~0) (<= main_~main__y~0 91))} is VALID [2022-04-27 10:53:04,209 INFO L290 TraceCheckUtils]: 189: Hoare triple {41299#(and (<= 91 main_~main__y~0) (<= main_~main__y~0 91))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41300#(and (<= 92 main_~main__y~0) (<= main_~main__y~0 92))} is VALID [2022-04-27 10:53:04,210 INFO L290 TraceCheckUtils]: 190: Hoare triple {41300#(and (<= 92 main_~main__y~0) (<= main_~main__y~0 92))} assume ~main__x~0 < 100; {41300#(and (<= 92 main_~main__y~0) (<= main_~main__y~0 92))} is VALID [2022-04-27 10:53:04,210 INFO L290 TraceCheckUtils]: 191: Hoare triple {41300#(and (<= 92 main_~main__y~0) (<= main_~main__y~0 92))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41301#(and (<= 93 main_~main__y~0) (<= main_~main__y~0 93))} is VALID [2022-04-27 10:53:04,211 INFO L290 TraceCheckUtils]: 192: Hoare triple {41301#(and (<= 93 main_~main__y~0) (<= main_~main__y~0 93))} assume ~main__x~0 < 100; {41301#(and (<= 93 main_~main__y~0) (<= main_~main__y~0 93))} is VALID [2022-04-27 10:53:04,211 INFO L290 TraceCheckUtils]: 193: Hoare triple {41301#(and (<= 93 main_~main__y~0) (<= main_~main__y~0 93))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41302#(and (<= 94 main_~main__y~0) (<= main_~main__y~0 94))} is VALID [2022-04-27 10:53:04,212 INFO L290 TraceCheckUtils]: 194: Hoare triple {41302#(and (<= 94 main_~main__y~0) (<= main_~main__y~0 94))} assume ~main__x~0 < 100; {41302#(and (<= 94 main_~main__y~0) (<= main_~main__y~0 94))} is VALID [2022-04-27 10:53:04,212 INFO L290 TraceCheckUtils]: 195: Hoare triple {41302#(and (<= 94 main_~main__y~0) (<= main_~main__y~0 94))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41303#(and (<= 95 main_~main__y~0) (<= main_~main__y~0 95))} is VALID [2022-04-27 10:53:04,212 INFO L290 TraceCheckUtils]: 196: Hoare triple {41303#(and (<= 95 main_~main__y~0) (<= main_~main__y~0 95))} assume ~main__x~0 < 100; {41303#(and (<= 95 main_~main__y~0) (<= main_~main__y~0 95))} is VALID [2022-04-27 10:53:04,213 INFO L290 TraceCheckUtils]: 197: Hoare triple {41303#(and (<= 95 main_~main__y~0) (<= main_~main__y~0 95))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41304#(and (<= main_~main__y~0 96) (<= 96 main_~main__y~0))} is VALID [2022-04-27 10:53:04,213 INFO L290 TraceCheckUtils]: 198: Hoare triple {41304#(and (<= main_~main__y~0 96) (<= 96 main_~main__y~0))} assume ~main__x~0 < 100; {41304#(and (<= main_~main__y~0 96) (<= 96 main_~main__y~0))} is VALID [2022-04-27 10:53:04,214 INFO L290 TraceCheckUtils]: 199: Hoare triple {41304#(and (<= main_~main__y~0 96) (<= 96 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41305#(and (<= main_~main__y~0 97) (<= 97 main_~main__y~0))} is VALID [2022-04-27 10:53:04,214 INFO L290 TraceCheckUtils]: 200: Hoare triple {41305#(and (<= main_~main__y~0 97) (<= 97 main_~main__y~0))} assume ~main__x~0 < 100; {41305#(and (<= main_~main__y~0 97) (<= 97 main_~main__y~0))} is VALID [2022-04-27 10:53:04,215 INFO L290 TraceCheckUtils]: 201: Hoare triple {41305#(and (<= main_~main__y~0 97) (<= 97 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41306#(and (<= main_~main__y~0 98) (<= 98 main_~main__y~0))} is VALID [2022-04-27 10:53:04,215 INFO L290 TraceCheckUtils]: 202: Hoare triple {41306#(and (<= main_~main__y~0 98) (<= 98 main_~main__y~0))} assume ~main__x~0 < 100; {41306#(and (<= main_~main__y~0 98) (<= 98 main_~main__y~0))} is VALID [2022-04-27 10:53:04,216 INFO L290 TraceCheckUtils]: 203: Hoare triple {41306#(and (<= main_~main__y~0 98) (<= 98 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41307#(and (<= main_~main__y~0 99) (<= 99 main_~main__y~0))} is VALID [2022-04-27 10:53:04,216 INFO L290 TraceCheckUtils]: 204: Hoare triple {41307#(and (<= main_~main__y~0 99) (<= 99 main_~main__y~0))} assume ~main__x~0 < 100; {41307#(and (<= main_~main__y~0 99) (<= 99 main_~main__y~0))} is VALID [2022-04-27 10:53:04,216 INFO L290 TraceCheckUtils]: 205: Hoare triple {41307#(and (<= main_~main__y~0 99) (<= 99 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41308#(and (< 99 main_~main__y~0) (<= main_~main__y~0 100))} is VALID [2022-04-27 10:53:04,217 INFO L290 TraceCheckUtils]: 206: Hoare triple {41308#(and (< 99 main_~main__y~0) (<= main_~main__y~0 100))} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {41932#(<= 1 main_~__VERIFIER_assert__cond~0)} is VALID [2022-04-27 10:53:04,217 INFO L290 TraceCheckUtils]: 207: Hoare triple {41932#(<= 1 main_~__VERIFIER_assert__cond~0)} assume 0 == ~__VERIFIER_assert__cond~0; {41254#false} is VALID [2022-04-27 10:53:04,217 INFO L290 TraceCheckUtils]: 208: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2022-04-27 10:53:04,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:53:04,219 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:53:06,140 INFO L290 TraceCheckUtils]: 208: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2022-04-27 10:53:06,140 INFO L290 TraceCheckUtils]: 207: Hoare triple {41932#(<= 1 main_~__VERIFIER_assert__cond~0)} assume 0 == ~__VERIFIER_assert__cond~0; {41254#false} is VALID [2022-04-27 10:53:06,141 INFO L290 TraceCheckUtils]: 206: Hoare triple {41308#(and (< 99 main_~main__y~0) (<= main_~main__y~0 100))} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {41932#(<= 1 main_~__VERIFIER_assert__cond~0)} is VALID [2022-04-27 10:53:06,141 INFO L290 TraceCheckUtils]: 205: Hoare triple {41307#(and (<= main_~main__y~0 99) (<= 99 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41308#(and (< 99 main_~main__y~0) (<= main_~main__y~0 100))} is VALID [2022-04-27 10:53:06,142 INFO L290 TraceCheckUtils]: 204: Hoare triple {41307#(and (<= main_~main__y~0 99) (<= 99 main_~main__y~0))} assume ~main__x~0 < 100; {41307#(and (<= main_~main__y~0 99) (<= 99 main_~main__y~0))} is VALID [2022-04-27 10:53:06,142 INFO L290 TraceCheckUtils]: 203: Hoare triple {41306#(and (<= main_~main__y~0 98) (<= 98 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41307#(and (<= main_~main__y~0 99) (<= 99 main_~main__y~0))} is VALID [2022-04-27 10:53:06,143 INFO L290 TraceCheckUtils]: 202: Hoare triple {41306#(and (<= main_~main__y~0 98) (<= 98 main_~main__y~0))} assume ~main__x~0 < 100; {41306#(and (<= main_~main__y~0 98) (<= 98 main_~main__y~0))} is VALID [2022-04-27 10:53:06,143 INFO L290 TraceCheckUtils]: 201: Hoare triple {41305#(and (<= main_~main__y~0 97) (<= 97 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41306#(and (<= main_~main__y~0 98) (<= 98 main_~main__y~0))} is VALID [2022-04-27 10:53:06,143 INFO L290 TraceCheckUtils]: 200: Hoare triple {41305#(and (<= main_~main__y~0 97) (<= 97 main_~main__y~0))} assume ~main__x~0 < 100; {41305#(and (<= main_~main__y~0 97) (<= 97 main_~main__y~0))} is VALID [2022-04-27 10:53:06,144 INFO L290 TraceCheckUtils]: 199: Hoare triple {41304#(and (<= main_~main__y~0 96) (<= 96 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41305#(and (<= main_~main__y~0 97) (<= 97 main_~main__y~0))} is VALID [2022-04-27 10:53:06,144 INFO L290 TraceCheckUtils]: 198: Hoare triple {41304#(and (<= main_~main__y~0 96) (<= 96 main_~main__y~0))} assume ~main__x~0 < 100; {41304#(and (<= main_~main__y~0 96) (<= 96 main_~main__y~0))} is VALID [2022-04-27 10:53:06,145 INFO L290 TraceCheckUtils]: 197: Hoare triple {41303#(and (<= 95 main_~main__y~0) (<= main_~main__y~0 95))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41304#(and (<= main_~main__y~0 96) (<= 96 main_~main__y~0))} is VALID [2022-04-27 10:53:06,145 INFO L290 TraceCheckUtils]: 196: Hoare triple {41303#(and (<= 95 main_~main__y~0) (<= main_~main__y~0 95))} assume ~main__x~0 < 100; {41303#(and (<= 95 main_~main__y~0) (<= main_~main__y~0 95))} is VALID [2022-04-27 10:53:06,145 INFO L290 TraceCheckUtils]: 195: Hoare triple {41302#(and (<= 94 main_~main__y~0) (<= main_~main__y~0 94))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41303#(and (<= 95 main_~main__y~0) (<= main_~main__y~0 95))} is VALID [2022-04-27 10:53:06,146 INFO L290 TraceCheckUtils]: 194: Hoare triple {41302#(and (<= 94 main_~main__y~0) (<= main_~main__y~0 94))} assume ~main__x~0 < 100; {41302#(and (<= 94 main_~main__y~0) (<= main_~main__y~0 94))} is VALID [2022-04-27 10:53:06,146 INFO L290 TraceCheckUtils]: 193: Hoare triple {41301#(and (<= 93 main_~main__y~0) (<= main_~main__y~0 93))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41302#(and (<= 94 main_~main__y~0) (<= main_~main__y~0 94))} is VALID [2022-04-27 10:53:06,147 INFO L290 TraceCheckUtils]: 192: Hoare triple {41301#(and (<= 93 main_~main__y~0) (<= main_~main__y~0 93))} assume ~main__x~0 < 100; {41301#(and (<= 93 main_~main__y~0) (<= main_~main__y~0 93))} is VALID [2022-04-27 10:53:06,147 INFO L290 TraceCheckUtils]: 191: Hoare triple {41300#(and (<= 92 main_~main__y~0) (<= main_~main__y~0 92))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41301#(and (<= 93 main_~main__y~0) (<= main_~main__y~0 93))} is VALID [2022-04-27 10:53:06,147 INFO L290 TraceCheckUtils]: 190: Hoare triple {41300#(and (<= 92 main_~main__y~0) (<= main_~main__y~0 92))} assume ~main__x~0 < 100; {41300#(and (<= 92 main_~main__y~0) (<= main_~main__y~0 92))} is VALID [2022-04-27 10:53:06,148 INFO L290 TraceCheckUtils]: 189: Hoare triple {41299#(and (<= 91 main_~main__y~0) (<= main_~main__y~0 91))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41300#(and (<= 92 main_~main__y~0) (<= main_~main__y~0 92))} is VALID [2022-04-27 10:53:06,148 INFO L290 TraceCheckUtils]: 188: Hoare triple {41299#(and (<= 91 main_~main__y~0) (<= main_~main__y~0 91))} assume ~main__x~0 < 100; {41299#(and (<= 91 main_~main__y~0) (<= main_~main__y~0 91))} is VALID [2022-04-27 10:53:06,149 INFO L290 TraceCheckUtils]: 187: Hoare triple {41298#(and (<= main_~main__y~0 90) (<= 90 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41299#(and (<= 91 main_~main__y~0) (<= main_~main__y~0 91))} is VALID [2022-04-27 10:53:06,149 INFO L290 TraceCheckUtils]: 186: Hoare triple {41298#(and (<= main_~main__y~0 90) (<= 90 main_~main__y~0))} assume ~main__x~0 < 100; {41298#(and (<= main_~main__y~0 90) (<= 90 main_~main__y~0))} is VALID [2022-04-27 10:53:06,149 INFO L290 TraceCheckUtils]: 185: Hoare triple {41297#(and (<= 89 main_~main__y~0) (<= main_~main__y~0 89))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41298#(and (<= main_~main__y~0 90) (<= 90 main_~main__y~0))} is VALID [2022-04-27 10:53:06,150 INFO L290 TraceCheckUtils]: 184: Hoare triple {41297#(and (<= 89 main_~main__y~0) (<= main_~main__y~0 89))} assume ~main__x~0 < 100; {41297#(and (<= 89 main_~main__y~0) (<= main_~main__y~0 89))} is VALID [2022-04-27 10:53:06,150 INFO L290 TraceCheckUtils]: 183: Hoare triple {41296#(and (<= main_~main__y~0 88) (<= 88 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41297#(and (<= 89 main_~main__y~0) (<= main_~main__y~0 89))} is VALID [2022-04-27 10:53:06,151 INFO L290 TraceCheckUtils]: 182: Hoare triple {41296#(and (<= main_~main__y~0 88) (<= 88 main_~main__y~0))} assume ~main__x~0 < 100; {41296#(and (<= main_~main__y~0 88) (<= 88 main_~main__y~0))} is VALID [2022-04-27 10:53:06,151 INFO L290 TraceCheckUtils]: 181: Hoare triple {41295#(and (<= 87 main_~main__y~0) (<= main_~main__y~0 87))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41296#(and (<= main_~main__y~0 88) (<= 88 main_~main__y~0))} is VALID [2022-04-27 10:53:06,151 INFO L290 TraceCheckUtils]: 180: Hoare triple {41295#(and (<= 87 main_~main__y~0) (<= main_~main__y~0 87))} assume ~main__x~0 < 100; {41295#(and (<= 87 main_~main__y~0) (<= main_~main__y~0 87))} is VALID [2022-04-27 10:53:06,152 INFO L290 TraceCheckUtils]: 179: Hoare triple {41294#(and (<= 86 main_~main__y~0) (<= main_~main__y~0 86))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41295#(and (<= 87 main_~main__y~0) (<= main_~main__y~0 87))} is VALID [2022-04-27 10:53:06,152 INFO L290 TraceCheckUtils]: 178: Hoare triple {41294#(and (<= 86 main_~main__y~0) (<= main_~main__y~0 86))} assume ~main__x~0 < 100; {41294#(and (<= 86 main_~main__y~0) (<= main_~main__y~0 86))} is VALID [2022-04-27 10:53:06,153 INFO L290 TraceCheckUtils]: 177: Hoare triple {41293#(and (<= main_~main__y~0 85) (<= 85 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41294#(and (<= 86 main_~main__y~0) (<= main_~main__y~0 86))} is VALID [2022-04-27 10:53:06,154 INFO L290 TraceCheckUtils]: 176: Hoare triple {41293#(and (<= main_~main__y~0 85) (<= 85 main_~main__y~0))} assume ~main__x~0 < 100; {41293#(and (<= main_~main__y~0 85) (<= 85 main_~main__y~0))} is VALID [2022-04-27 10:53:06,154 INFO L290 TraceCheckUtils]: 175: Hoare triple {41292#(and (<= main_~main__y~0 84) (<= 84 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41293#(and (<= main_~main__y~0 85) (<= 85 main_~main__y~0))} is VALID [2022-04-27 10:53:06,155 INFO L290 TraceCheckUtils]: 174: Hoare triple {41292#(and (<= main_~main__y~0 84) (<= 84 main_~main__y~0))} assume ~main__x~0 < 100; {41292#(and (<= main_~main__y~0 84) (<= 84 main_~main__y~0))} is VALID [2022-04-27 10:53:06,155 INFO L290 TraceCheckUtils]: 173: Hoare triple {41291#(and (<= 83 main_~main__y~0) (<= main_~main__y~0 83))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41292#(and (<= main_~main__y~0 84) (<= 84 main_~main__y~0))} is VALID [2022-04-27 10:53:06,156 INFO L290 TraceCheckUtils]: 172: Hoare triple {41291#(and (<= 83 main_~main__y~0) (<= main_~main__y~0 83))} assume ~main__x~0 < 100; {41291#(and (<= 83 main_~main__y~0) (<= main_~main__y~0 83))} is VALID [2022-04-27 10:53:06,156 INFO L290 TraceCheckUtils]: 171: Hoare triple {41290#(and (<= 82 main_~main__y~0) (<= main_~main__y~0 82))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41291#(and (<= 83 main_~main__y~0) (<= main_~main__y~0 83))} is VALID [2022-04-27 10:53:06,157 INFO L290 TraceCheckUtils]: 170: Hoare triple {41290#(and (<= 82 main_~main__y~0) (<= main_~main__y~0 82))} assume ~main__x~0 < 100; {41290#(and (<= 82 main_~main__y~0) (<= main_~main__y~0 82))} is VALID [2022-04-27 10:53:06,157 INFO L290 TraceCheckUtils]: 169: Hoare triple {41289#(and (<= main_~main__y~0 81) (<= 81 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41290#(and (<= 82 main_~main__y~0) (<= main_~main__y~0 82))} is VALID [2022-04-27 10:53:06,157 INFO L290 TraceCheckUtils]: 168: Hoare triple {41289#(and (<= main_~main__y~0 81) (<= 81 main_~main__y~0))} assume ~main__x~0 < 100; {41289#(and (<= main_~main__y~0 81) (<= 81 main_~main__y~0))} is VALID [2022-04-27 10:53:06,158 INFO L290 TraceCheckUtils]: 167: Hoare triple {41288#(and (<= 80 main_~main__y~0) (<= main_~main__y~0 80))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41289#(and (<= main_~main__y~0 81) (<= 81 main_~main__y~0))} is VALID [2022-04-27 10:53:06,158 INFO L290 TraceCheckUtils]: 166: Hoare triple {41288#(and (<= 80 main_~main__y~0) (<= main_~main__y~0 80))} assume ~main__x~0 < 100; {41288#(and (<= 80 main_~main__y~0) (<= main_~main__y~0 80))} is VALID [2022-04-27 10:53:06,159 INFO L290 TraceCheckUtils]: 165: Hoare triple {41287#(and (<= main_~main__y~0 79) (<= 79 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41288#(and (<= 80 main_~main__y~0) (<= main_~main__y~0 80))} is VALID [2022-04-27 10:53:06,159 INFO L290 TraceCheckUtils]: 164: Hoare triple {41287#(and (<= main_~main__y~0 79) (<= 79 main_~main__y~0))} assume ~main__x~0 < 100; {41287#(and (<= main_~main__y~0 79) (<= 79 main_~main__y~0))} is VALID [2022-04-27 10:53:06,160 INFO L290 TraceCheckUtils]: 163: Hoare triple {41286#(and (<= main_~main__y~0 78) (<= 78 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41287#(and (<= main_~main__y~0 79) (<= 79 main_~main__y~0))} is VALID [2022-04-27 10:53:06,160 INFO L290 TraceCheckUtils]: 162: Hoare triple {41286#(and (<= main_~main__y~0 78) (<= 78 main_~main__y~0))} assume ~main__x~0 < 100; {41286#(and (<= main_~main__y~0 78) (<= 78 main_~main__y~0))} is VALID [2022-04-27 10:53:06,161 INFO L290 TraceCheckUtils]: 161: Hoare triple {41285#(and (<= main_~main__y~0 77) (<= 77 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41286#(and (<= main_~main__y~0 78) (<= 78 main_~main__y~0))} is VALID [2022-04-27 10:53:06,161 INFO L290 TraceCheckUtils]: 160: Hoare triple {41285#(and (<= main_~main__y~0 77) (<= 77 main_~main__y~0))} assume ~main__x~0 < 100; {41285#(and (<= main_~main__y~0 77) (<= 77 main_~main__y~0))} is VALID [2022-04-27 10:53:06,162 INFO L290 TraceCheckUtils]: 159: Hoare triple {41284#(and (<= main_~main__y~0 76) (<= 76 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41285#(and (<= main_~main__y~0 77) (<= 77 main_~main__y~0))} is VALID [2022-04-27 10:53:06,162 INFO L290 TraceCheckUtils]: 158: Hoare triple {41284#(and (<= main_~main__y~0 76) (<= 76 main_~main__y~0))} assume ~main__x~0 < 100; {41284#(and (<= main_~main__y~0 76) (<= 76 main_~main__y~0))} is VALID [2022-04-27 10:53:06,163 INFO L290 TraceCheckUtils]: 157: Hoare triple {41283#(and (<= main_~main__y~0 75) (<= 75 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41284#(and (<= main_~main__y~0 76) (<= 76 main_~main__y~0))} is VALID [2022-04-27 10:53:06,163 INFO L290 TraceCheckUtils]: 156: Hoare triple {41283#(and (<= main_~main__y~0 75) (<= 75 main_~main__y~0))} assume ~main__x~0 < 100; {41283#(and (<= main_~main__y~0 75) (<= 75 main_~main__y~0))} is VALID [2022-04-27 10:53:06,164 INFO L290 TraceCheckUtils]: 155: Hoare triple {41282#(and (<= 74 main_~main__y~0) (<= main_~main__y~0 74))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41283#(and (<= main_~main__y~0 75) (<= 75 main_~main__y~0))} is VALID [2022-04-27 10:53:06,164 INFO L290 TraceCheckUtils]: 154: Hoare triple {41282#(and (<= 74 main_~main__y~0) (<= main_~main__y~0 74))} assume ~main__x~0 < 100; {41282#(and (<= 74 main_~main__y~0) (<= main_~main__y~0 74))} is VALID [2022-04-27 10:53:06,165 INFO L290 TraceCheckUtils]: 153: Hoare triple {41281#(and (<= 73 main_~main__y~0) (<= main_~main__y~0 73))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41282#(and (<= 74 main_~main__y~0) (<= main_~main__y~0 74))} is VALID [2022-04-27 10:53:06,165 INFO L290 TraceCheckUtils]: 152: Hoare triple {41281#(and (<= 73 main_~main__y~0) (<= main_~main__y~0 73))} assume ~main__x~0 < 100; {41281#(and (<= 73 main_~main__y~0) (<= main_~main__y~0 73))} is VALID [2022-04-27 10:53:06,170 INFO L290 TraceCheckUtils]: 151: Hoare triple {41280#(and (<= main_~main__y~0 72) (<= 72 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41281#(and (<= 73 main_~main__y~0) (<= main_~main__y~0 73))} is VALID [2022-04-27 10:53:06,170 INFO L290 TraceCheckUtils]: 150: Hoare triple {41280#(and (<= main_~main__y~0 72) (<= 72 main_~main__y~0))} assume ~main__x~0 < 100; {41280#(and (<= main_~main__y~0 72) (<= 72 main_~main__y~0))} is VALID [2022-04-27 10:53:06,171 INFO L290 TraceCheckUtils]: 149: Hoare triple {41279#(and (<= 71 main_~main__y~0) (<= main_~main__y~0 71))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41280#(and (<= main_~main__y~0 72) (<= 72 main_~main__y~0))} is VALID [2022-04-27 10:53:06,171 INFO L290 TraceCheckUtils]: 148: Hoare triple {41279#(and (<= 71 main_~main__y~0) (<= main_~main__y~0 71))} assume ~main__x~0 < 100; {41279#(and (<= 71 main_~main__y~0) (<= main_~main__y~0 71))} is VALID [2022-04-27 10:53:06,172 INFO L290 TraceCheckUtils]: 147: Hoare triple {41278#(and (<= 70 main_~main__y~0) (<= main_~main__y~0 70))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41279#(and (<= 71 main_~main__y~0) (<= main_~main__y~0 71))} is VALID [2022-04-27 10:53:06,172 INFO L290 TraceCheckUtils]: 146: Hoare triple {41278#(and (<= 70 main_~main__y~0) (<= main_~main__y~0 70))} assume ~main__x~0 < 100; {41278#(and (<= 70 main_~main__y~0) (<= main_~main__y~0 70))} is VALID [2022-04-27 10:53:06,175 INFO L290 TraceCheckUtils]: 145: Hoare triple {41277#(and (<= main_~main__y~0 69) (<= 69 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41278#(and (<= 70 main_~main__y~0) (<= main_~main__y~0 70))} is VALID [2022-04-27 10:53:06,176 INFO L290 TraceCheckUtils]: 144: Hoare triple {41277#(and (<= main_~main__y~0 69) (<= 69 main_~main__y~0))} assume ~main__x~0 < 100; {41277#(and (<= main_~main__y~0 69) (<= 69 main_~main__y~0))} is VALID [2022-04-27 10:53:06,176 INFO L290 TraceCheckUtils]: 143: Hoare triple {41276#(and (<= main_~main__y~0 68) (<= 68 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41277#(and (<= main_~main__y~0 69) (<= 69 main_~main__y~0))} is VALID [2022-04-27 10:53:06,177 INFO L290 TraceCheckUtils]: 142: Hoare triple {41276#(and (<= main_~main__y~0 68) (<= 68 main_~main__y~0))} assume ~main__x~0 < 100; {41276#(and (<= main_~main__y~0 68) (<= 68 main_~main__y~0))} is VALID [2022-04-27 10:53:06,178 INFO L290 TraceCheckUtils]: 141: Hoare triple {41275#(and (<= main_~main__y~0 67) (<= 67 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41276#(and (<= main_~main__y~0 68) (<= 68 main_~main__y~0))} is VALID [2022-04-27 10:53:06,178 INFO L290 TraceCheckUtils]: 140: Hoare triple {41275#(and (<= main_~main__y~0 67) (<= 67 main_~main__y~0))} assume ~main__x~0 < 100; {41275#(and (<= main_~main__y~0 67) (<= 67 main_~main__y~0))} is VALID [2022-04-27 10:53:06,179 INFO L290 TraceCheckUtils]: 139: Hoare triple {41274#(and (<= main_~main__y~0 66) (<= 66 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41275#(and (<= main_~main__y~0 67) (<= 67 main_~main__y~0))} is VALID [2022-04-27 10:53:06,179 INFO L290 TraceCheckUtils]: 138: Hoare triple {41274#(and (<= main_~main__y~0 66) (<= 66 main_~main__y~0))} assume ~main__x~0 < 100; {41274#(and (<= main_~main__y~0 66) (<= 66 main_~main__y~0))} is VALID [2022-04-27 10:53:06,180 INFO L290 TraceCheckUtils]: 137: Hoare triple {41273#(and (<= 65 main_~main__y~0) (<= main_~main__y~0 65))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41274#(and (<= main_~main__y~0 66) (<= 66 main_~main__y~0))} is VALID [2022-04-27 10:53:06,180 INFO L290 TraceCheckUtils]: 136: Hoare triple {41273#(and (<= 65 main_~main__y~0) (<= main_~main__y~0 65))} assume ~main__x~0 < 100; {41273#(and (<= 65 main_~main__y~0) (<= main_~main__y~0 65))} is VALID [2022-04-27 10:53:06,181 INFO L290 TraceCheckUtils]: 135: Hoare triple {41272#(and (<= 64 main_~main__y~0) (<= main_~main__y~0 64))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41273#(and (<= 65 main_~main__y~0) (<= main_~main__y~0 65))} is VALID [2022-04-27 10:53:06,181 INFO L290 TraceCheckUtils]: 134: Hoare triple {41272#(and (<= 64 main_~main__y~0) (<= main_~main__y~0 64))} assume ~main__x~0 < 100; {41272#(and (<= 64 main_~main__y~0) (<= main_~main__y~0 64))} is VALID [2022-04-27 10:53:06,182 INFO L290 TraceCheckUtils]: 133: Hoare triple {41271#(and (<= 63 main_~main__y~0) (<= main_~main__y~0 63))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41272#(and (<= 64 main_~main__y~0) (<= main_~main__y~0 64))} is VALID [2022-04-27 10:53:06,182 INFO L290 TraceCheckUtils]: 132: Hoare triple {41271#(and (<= 63 main_~main__y~0) (<= main_~main__y~0 63))} assume ~main__x~0 < 100; {41271#(and (<= 63 main_~main__y~0) (<= main_~main__y~0 63))} is VALID [2022-04-27 10:53:06,183 INFO L290 TraceCheckUtils]: 131: Hoare triple {41270#(and (<= main_~main__y~0 62) (<= 62 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41271#(and (<= 63 main_~main__y~0) (<= main_~main__y~0 63))} is VALID [2022-04-27 10:53:06,183 INFO L290 TraceCheckUtils]: 130: Hoare triple {41270#(and (<= main_~main__y~0 62) (<= 62 main_~main__y~0))} assume ~main__x~0 < 100; {41270#(and (<= main_~main__y~0 62) (<= 62 main_~main__y~0))} is VALID [2022-04-27 10:53:06,184 INFO L290 TraceCheckUtils]: 129: Hoare triple {41269#(and (<= main_~main__y~0 61) (<= 61 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41270#(and (<= main_~main__y~0 62) (<= 62 main_~main__y~0))} is VALID [2022-04-27 10:53:06,184 INFO L290 TraceCheckUtils]: 128: Hoare triple {41269#(and (<= main_~main__y~0 61) (<= 61 main_~main__y~0))} assume ~main__x~0 < 100; {41269#(and (<= main_~main__y~0 61) (<= 61 main_~main__y~0))} is VALID [2022-04-27 10:53:06,193 INFO L290 TraceCheckUtils]: 127: Hoare triple {41268#(and (<= main_~main__y~0 60) (<= 60 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41269#(and (<= main_~main__y~0 61) (<= 61 main_~main__y~0))} is VALID [2022-04-27 10:53:06,193 INFO L290 TraceCheckUtils]: 126: Hoare triple {41268#(and (<= main_~main__y~0 60) (<= 60 main_~main__y~0))} assume ~main__x~0 < 100; {41268#(and (<= main_~main__y~0 60) (<= 60 main_~main__y~0))} is VALID [2022-04-27 10:53:06,194 INFO L290 TraceCheckUtils]: 125: Hoare triple {41267#(and (<= 59 main_~main__y~0) (<= main_~main__y~0 59))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41268#(and (<= main_~main__y~0 60) (<= 60 main_~main__y~0))} is VALID [2022-04-27 10:53:06,194 INFO L290 TraceCheckUtils]: 124: Hoare triple {41267#(and (<= 59 main_~main__y~0) (<= main_~main__y~0 59))} assume ~main__x~0 < 100; {41267#(and (<= 59 main_~main__y~0) (<= main_~main__y~0 59))} is VALID [2022-04-27 10:53:06,195 INFO L290 TraceCheckUtils]: 123: Hoare triple {41266#(and (<= main_~main__y~0 58) (<= 58 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41267#(and (<= 59 main_~main__y~0) (<= main_~main__y~0 59))} is VALID [2022-04-27 10:53:06,195 INFO L290 TraceCheckUtils]: 122: Hoare triple {41266#(and (<= main_~main__y~0 58) (<= 58 main_~main__y~0))} assume ~main__x~0 < 100; {41266#(and (<= main_~main__y~0 58) (<= 58 main_~main__y~0))} is VALID [2022-04-27 10:53:06,196 INFO L290 TraceCheckUtils]: 121: Hoare triple {41265#(and (<= main_~main__y~0 57) (<= 57 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41266#(and (<= main_~main__y~0 58) (<= 58 main_~main__y~0))} is VALID [2022-04-27 10:53:06,196 INFO L290 TraceCheckUtils]: 120: Hoare triple {41265#(and (<= main_~main__y~0 57) (<= 57 main_~main__y~0))} assume ~main__x~0 < 100; {41265#(and (<= main_~main__y~0 57) (<= 57 main_~main__y~0))} is VALID [2022-04-27 10:53:06,197 INFO L290 TraceCheckUtils]: 119: Hoare triple {41264#(and (<= 56 main_~main__y~0) (<= main_~main__y~0 56))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41265#(and (<= main_~main__y~0 57) (<= 57 main_~main__y~0))} is VALID [2022-04-27 10:53:06,197 INFO L290 TraceCheckUtils]: 118: Hoare triple {41264#(and (<= 56 main_~main__y~0) (<= main_~main__y~0 56))} assume ~main__x~0 < 100; {41264#(and (<= 56 main_~main__y~0) (<= main_~main__y~0 56))} is VALID [2022-04-27 10:53:06,198 INFO L290 TraceCheckUtils]: 117: Hoare triple {41263#(and (<= 55 main_~main__y~0) (<= main_~main__y~0 55))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41264#(and (<= 56 main_~main__y~0) (<= main_~main__y~0 56))} is VALID [2022-04-27 10:53:06,198 INFO L290 TraceCheckUtils]: 116: Hoare triple {41263#(and (<= 55 main_~main__y~0) (<= main_~main__y~0 55))} assume ~main__x~0 < 100; {41263#(and (<= 55 main_~main__y~0) (<= main_~main__y~0 55))} is VALID [2022-04-27 10:53:06,199 INFO L290 TraceCheckUtils]: 115: Hoare triple {41262#(and (<= 54 main_~main__y~0) (<= main_~main__y~0 54))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41263#(and (<= 55 main_~main__y~0) (<= main_~main__y~0 55))} is VALID [2022-04-27 10:53:06,199 INFO L290 TraceCheckUtils]: 114: Hoare triple {41262#(and (<= 54 main_~main__y~0) (<= main_~main__y~0 54))} assume ~main__x~0 < 100; {41262#(and (<= 54 main_~main__y~0) (<= main_~main__y~0 54))} is VALID [2022-04-27 10:53:06,200 INFO L290 TraceCheckUtils]: 113: Hoare triple {41261#(and (<= 53 main_~main__y~0) (<= main_~main__y~0 53))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41262#(and (<= 54 main_~main__y~0) (<= main_~main__y~0 54))} is VALID [2022-04-27 10:53:06,200 INFO L290 TraceCheckUtils]: 112: Hoare triple {41261#(and (<= 53 main_~main__y~0) (<= main_~main__y~0 53))} assume ~main__x~0 < 100; {41261#(and (<= 53 main_~main__y~0) (<= main_~main__y~0 53))} is VALID [2022-04-27 10:53:06,201 INFO L290 TraceCheckUtils]: 111: Hoare triple {41260#(and (<= 52 main_~main__y~0) (<= main_~main__y~0 52))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41261#(and (<= 53 main_~main__y~0) (<= main_~main__y~0 53))} is VALID [2022-04-27 10:53:06,201 INFO L290 TraceCheckUtils]: 110: Hoare triple {41260#(and (<= 52 main_~main__y~0) (<= main_~main__y~0 52))} assume ~main__x~0 < 100; {41260#(and (<= 52 main_~main__y~0) (<= main_~main__y~0 52))} is VALID [2022-04-27 10:53:06,202 INFO L290 TraceCheckUtils]: 109: Hoare triple {41259#(and (<= main_~main__y~0 51) (<= 51 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41260#(and (<= 52 main_~main__y~0) (<= main_~main__y~0 52))} is VALID [2022-04-27 10:53:06,202 INFO L290 TraceCheckUtils]: 108: Hoare triple {41259#(and (<= main_~main__y~0 51) (<= 51 main_~main__y~0))} assume ~main__x~0 < 100; {41259#(and (<= main_~main__y~0 51) (<= 51 main_~main__y~0))} is VALID [2022-04-27 10:53:06,203 INFO L290 TraceCheckUtils]: 107: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {41259#(and (<= main_~main__y~0 51) (<= 51 main_~main__y~0))} is VALID [2022-04-27 10:53:06,203 INFO L290 TraceCheckUtils]: 106: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,204 INFO L290 TraceCheckUtils]: 105: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,204 INFO L290 TraceCheckUtils]: 104: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,204 INFO L290 TraceCheckUtils]: 103: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,205 INFO L290 TraceCheckUtils]: 102: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,205 INFO L290 TraceCheckUtils]: 101: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,206 INFO L290 TraceCheckUtils]: 100: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,206 INFO L290 TraceCheckUtils]: 99: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,207 INFO L290 TraceCheckUtils]: 98: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,207 INFO L290 TraceCheckUtils]: 97: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,207 INFO L290 TraceCheckUtils]: 96: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,208 INFO L290 TraceCheckUtils]: 95: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,208 INFO L290 TraceCheckUtils]: 94: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,209 INFO L290 TraceCheckUtils]: 93: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,209 INFO L290 TraceCheckUtils]: 92: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,210 INFO L290 TraceCheckUtils]: 91: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,210 INFO L290 TraceCheckUtils]: 90: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,210 INFO L290 TraceCheckUtils]: 89: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,211 INFO L290 TraceCheckUtils]: 88: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,211 INFO L290 TraceCheckUtils]: 87: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,212 INFO L290 TraceCheckUtils]: 86: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,212 INFO L290 TraceCheckUtils]: 85: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,212 INFO L290 TraceCheckUtils]: 84: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,213 INFO L290 TraceCheckUtils]: 83: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,213 INFO L290 TraceCheckUtils]: 82: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,214 INFO L290 TraceCheckUtils]: 81: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,214 INFO L290 TraceCheckUtils]: 80: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,214 INFO L290 TraceCheckUtils]: 79: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,215 INFO L290 TraceCheckUtils]: 78: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,215 INFO L290 TraceCheckUtils]: 77: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,215 INFO L290 TraceCheckUtils]: 76: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,216 INFO L290 TraceCheckUtils]: 75: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,216 INFO L290 TraceCheckUtils]: 74: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,216 INFO L290 TraceCheckUtils]: 73: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,217 INFO L290 TraceCheckUtils]: 72: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,217 INFO L290 TraceCheckUtils]: 71: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,217 INFO L290 TraceCheckUtils]: 70: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,218 INFO L290 TraceCheckUtils]: 69: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,218 INFO L290 TraceCheckUtils]: 68: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,218 INFO L290 TraceCheckUtils]: 67: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,219 INFO L290 TraceCheckUtils]: 66: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,219 INFO L290 TraceCheckUtils]: 65: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,219 INFO L290 TraceCheckUtils]: 64: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,220 INFO L290 TraceCheckUtils]: 63: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,220 INFO L290 TraceCheckUtils]: 62: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,220 INFO L290 TraceCheckUtils]: 61: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,221 INFO L290 TraceCheckUtils]: 60: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,221 INFO L290 TraceCheckUtils]: 59: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,221 INFO L290 TraceCheckUtils]: 58: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,222 INFO L290 TraceCheckUtils]: 57: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,222 INFO L290 TraceCheckUtils]: 56: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,222 INFO L290 TraceCheckUtils]: 55: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,223 INFO L290 TraceCheckUtils]: 54: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,223 INFO L290 TraceCheckUtils]: 53: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,223 INFO L290 TraceCheckUtils]: 52: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,224 INFO L290 TraceCheckUtils]: 51: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,224 INFO L290 TraceCheckUtils]: 50: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,224 INFO L290 TraceCheckUtils]: 49: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,225 INFO L290 TraceCheckUtils]: 48: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,225 INFO L290 TraceCheckUtils]: 47: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,225 INFO L290 TraceCheckUtils]: 46: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,226 INFO L290 TraceCheckUtils]: 45: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,226 INFO L290 TraceCheckUtils]: 44: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,226 INFO L290 TraceCheckUtils]: 43: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,227 INFO L290 TraceCheckUtils]: 42: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,227 INFO L290 TraceCheckUtils]: 41: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,227 INFO L290 TraceCheckUtils]: 40: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,228 INFO L290 TraceCheckUtils]: 39: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,228 INFO L290 TraceCheckUtils]: 38: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,228 INFO L290 TraceCheckUtils]: 37: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,229 INFO L290 TraceCheckUtils]: 36: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,229 INFO L290 TraceCheckUtils]: 35: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,229 INFO L290 TraceCheckUtils]: 34: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,230 INFO L290 TraceCheckUtils]: 33: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,230 INFO L290 TraceCheckUtils]: 32: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,230 INFO L290 TraceCheckUtils]: 31: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,231 INFO L290 TraceCheckUtils]: 30: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,231 INFO L290 TraceCheckUtils]: 29: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,231 INFO L290 TraceCheckUtils]: 28: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,232 INFO L290 TraceCheckUtils]: 27: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,232 INFO L290 TraceCheckUtils]: 26: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,232 INFO L290 TraceCheckUtils]: 25: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,233 INFO L290 TraceCheckUtils]: 24: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,233 INFO L290 TraceCheckUtils]: 23: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,233 INFO L290 TraceCheckUtils]: 22: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,234 INFO L290 TraceCheckUtils]: 21: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,234 INFO L290 TraceCheckUtils]: 20: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,234 INFO L290 TraceCheckUtils]: 19: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,235 INFO L290 TraceCheckUtils]: 18: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,235 INFO L290 TraceCheckUtils]: 17: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,235 INFO L290 TraceCheckUtils]: 16: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,236 INFO L290 TraceCheckUtils]: 15: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,236 INFO L290 TraceCheckUtils]: 14: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,236 INFO L290 TraceCheckUtils]: 13: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,237 INFO L290 TraceCheckUtils]: 12: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,237 INFO L290 TraceCheckUtils]: 11: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,237 INFO L290 TraceCheckUtils]: 10: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,238 INFO L290 TraceCheckUtils]: 9: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,238 INFO L290 TraceCheckUtils]: 8: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,238 INFO L290 TraceCheckUtils]: 7: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,239 INFO L290 TraceCheckUtils]: 6: Hoare triple {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} assume ~main__x~0 < 100; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,239 INFO L290 TraceCheckUtils]: 5: Hoare triple {41253#true} ~main__x~0 := 0;~main__y~0 := 50; {41258#(and (<= main_~main__y~0 50) (<= 50 main_~main__y~0))} is VALID [2022-04-27 10:53:06,239 INFO L272 TraceCheckUtils]: 4: Hoare triple {41253#true} call #t~ret4 := main(); {41253#true} is VALID [2022-04-27 10:53:06,239 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41253#true} #705#return; {41253#true} is VALID [2022-04-27 10:53:06,239 INFO L290 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2022-04-27 10:53:06,239 INFO L290 TraceCheckUtils]: 1: Hoare triple {41253#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {41253#true} is VALID [2022-04-27 10:53:06,239 INFO L272 TraceCheckUtils]: 0: Hoare triple {41253#true} call ULTIMATE.init(); {41253#true} is VALID [2022-04-27 10:53:06,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:53:06,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [588397895] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:53:06,241 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:53:06,241 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 54, 54] total 56 [2022-04-27 10:53:06,241 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497483165] [2022-04-27 10:53:06,241 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:53:06,241 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 56 states have (on average 3.732142857142857) internal successors, (209), 55 states have internal predecessors, (209), 1 states have call successors, (3), 2 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 209 [2022-04-27 10:53:06,242 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:53:06,242 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 56 states, 56 states have (on average 3.732142857142857) internal successors, (209), 55 states have internal predecessors, (209), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:06,387 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:06,387 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2022-04-27 10:53:06,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:53:06,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2022-04-27 10:53:06,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=2970, Unknown=0, NotChecked=0, Total=3080 [2022-04-27 10:53:06,388 INFO L87 Difference]: Start difference. First operand 516 states and 534 transitions. Second operand has 56 states, 56 states have (on average 3.732142857142857) internal successors, (209), 55 states have internal predecessors, (209), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:41,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:41,724 INFO L93 Difference]: Finished difference Result 522 states and 540 transitions. [2022-04-27 10:53:41,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-04-27 10:53:41,725 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 56 states have (on average 3.732142857142857) internal successors, (209), 55 states have internal predecessors, (209), 1 states have call successors, (3), 2 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 209 [2022-04-27 10:53:41,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:53:41,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 3.732142857142857) internal successors, (209), 55 states have internal predecessors, (209), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 540 transitions. [2022-04-27 10:53:41,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 3.732142857142857) internal successors, (209), 55 states have internal predecessors, (209), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 540 transitions. [2022-04-27 10:53:41,732 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 540 transitions. [2022-04-27 10:53:42,173 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 540 edges. 540 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:42,184 INFO L225 Difference]: With dead ends: 522 [2022-04-27 10:53:42,184 INFO L226 Difference]: Without dead ends: 519 [2022-04-27 10:53:42,185 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 525 GetRequests, 414 SyntacticMatches, 5 SemanticMatches, 106 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1376 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=321, Invalid=11235, Unknown=0, NotChecked=0, Total=11556 [2022-04-27 10:53:42,185 INFO L413 NwaCegarLoop]: 330 mSDtfsCounter, 502 mSDsluCounter, 262 mSDsCounter, 0 mSdLazyCounter, 27240 mSolverCounterSat, 358 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 502 SdHoareTripleChecker+Valid, 592 SdHoareTripleChecker+Invalid, 27598 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 358 IncrementalHoareTripleChecker+Valid, 27240 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.9s IncrementalHoareTripleChecker+Time [2022-04-27 10:53:42,185 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [502 Valid, 592 Invalid, 27598 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [358 Valid, 27240 Invalid, 0 Unknown, 0 Unchecked, 18.9s Time] [2022-04-27 10:53:42,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 519 states. [2022-04-27 10:53:42,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 519 to 518. [2022-04-27 10:53:42,639 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:53:42,640 INFO L82 GeneralOperation]: Start isEquivalent. First operand 519 states. Second operand has 518 states, 514 states have (on average 1.0369649805447472) internal successors, (533), 514 states have internal predecessors, (533), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:42,641 INFO L74 IsIncluded]: Start isIncluded. First operand 519 states. Second operand has 518 states, 514 states have (on average 1.0369649805447472) internal successors, (533), 514 states have internal predecessors, (533), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:42,641 INFO L87 Difference]: Start difference. First operand 519 states. Second operand has 518 states, 514 states have (on average 1.0369649805447472) internal successors, (533), 514 states have internal predecessors, (533), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:42,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:42,653 INFO L93 Difference]: Finished difference Result 519 states and 537 transitions. [2022-04-27 10:53:42,653 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 537 transitions. [2022-04-27 10:53:42,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:42,654 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:42,655 INFO L74 IsIncluded]: Start isIncluded. First operand has 518 states, 514 states have (on average 1.0369649805447472) internal successors, (533), 514 states have internal predecessors, (533), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 519 states. [2022-04-27 10:53:42,655 INFO L87 Difference]: Start difference. First operand has 518 states, 514 states have (on average 1.0369649805447472) internal successors, (533), 514 states have internal predecessors, (533), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 519 states. [2022-04-27 10:53:42,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:42,668 INFO L93 Difference]: Finished difference Result 519 states and 537 transitions. [2022-04-27 10:53:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 537 transitions. [2022-04-27 10:53:42,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:42,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:42,669 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:53:42,669 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:53:42,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 518 states, 514 states have (on average 1.0369649805447472) internal successors, (533), 514 states have internal predecessors, (533), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:42,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 518 states and 536 transitions. [2022-04-27 10:53:42,685 INFO L78 Accepts]: Start accepts. Automaton has 518 states and 536 transitions. Word has length 209 [2022-04-27 10:53:42,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:53:42,686 INFO L495 AbstractCegarLoop]: Abstraction has 518 states and 536 transitions. [2022-04-27 10:53:42,686 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 56 states have (on average 3.732142857142857) internal successors, (209), 55 states have internal predecessors, (209), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:42,686 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 536 transitions. [2022-04-27 10:53:42,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-04-27 10:53:42,687 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:53:42,688 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:53:42,713 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-27 10:53:42,901 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-04-27 10:53:42,901 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:53:42,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:53:42,902 INFO L85 PathProgramCache]: Analyzing trace with hash -270600006, now seen corresponding path program 3 times [2022-04-27 10:53:42,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:53:42,902 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974685966] [2022-04-27 10:53:42,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:53:42,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:53:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:44,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:53:44,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:44,059 INFO L290 TraceCheckUtils]: 0: Hoare triple {45318#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {45263#true} is VALID [2022-04-27 10:53:44,059 INFO L290 TraceCheckUtils]: 1: Hoare triple {45263#true} assume true; {45263#true} is VALID [2022-04-27 10:53:44,059 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {45263#true} {45263#true} #705#return; {45263#true} is VALID [2022-04-27 10:53:44,059 INFO L272 TraceCheckUtils]: 0: Hoare triple {45263#true} call ULTIMATE.init(); {45318#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 1: Hoare triple {45318#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#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(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1121~0 := 0; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 2: Hoare triple {45263#true} assume true; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45263#true} {45263#true} #705#return; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L272 TraceCheckUtils]: 4: Hoare triple {45263#true} call #t~ret4 := main(); {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 5: Hoare triple {45263#true} ~main__x~0 := 0;~main__y~0 := 50; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 6: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 7: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 8: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 9: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 10: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 11: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 12: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 13: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 14: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 15: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,060 INFO L290 TraceCheckUtils]: 16: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,061 INFO L290 TraceCheckUtils]: 17: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,061 INFO L290 TraceCheckUtils]: 18: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,061 INFO L290 TraceCheckUtils]: 19: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,061 INFO L290 TraceCheckUtils]: 20: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,061 INFO L290 TraceCheckUtils]: 21: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,061 INFO L290 TraceCheckUtils]: 22: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,061 INFO L290 TraceCheckUtils]: 23: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,061 INFO L290 TraceCheckUtils]: 24: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,061 INFO L290 TraceCheckUtils]: 25: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,061 INFO L290 TraceCheckUtils]: 26: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,061 INFO L290 TraceCheckUtils]: 27: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,062 INFO L290 TraceCheckUtils]: 28: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,062 INFO L290 TraceCheckUtils]: 29: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,062 INFO L290 TraceCheckUtils]: 30: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,062 INFO L290 TraceCheckUtils]: 31: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,062 INFO L290 TraceCheckUtils]: 32: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,062 INFO L290 TraceCheckUtils]: 33: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,062 INFO L290 TraceCheckUtils]: 34: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,062 INFO L290 TraceCheckUtils]: 35: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,062 INFO L290 TraceCheckUtils]: 36: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,062 INFO L290 TraceCheckUtils]: 37: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,062 INFO L290 TraceCheckUtils]: 38: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,062 INFO L290 TraceCheckUtils]: 39: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,063 INFO L290 TraceCheckUtils]: 40: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,063 INFO L290 TraceCheckUtils]: 41: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,063 INFO L290 TraceCheckUtils]: 42: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,063 INFO L290 TraceCheckUtils]: 43: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,063 INFO L290 TraceCheckUtils]: 44: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,063 INFO L290 TraceCheckUtils]: 45: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,063 INFO L290 TraceCheckUtils]: 46: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,063 INFO L290 TraceCheckUtils]: 47: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,063 INFO L290 TraceCheckUtils]: 48: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,063 INFO L290 TraceCheckUtils]: 49: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,063 INFO L290 TraceCheckUtils]: 50: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,063 INFO L290 TraceCheckUtils]: 51: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,064 INFO L290 TraceCheckUtils]: 52: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,064 INFO L290 TraceCheckUtils]: 53: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,064 INFO L290 TraceCheckUtils]: 54: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,064 INFO L290 TraceCheckUtils]: 55: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,064 INFO L290 TraceCheckUtils]: 56: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,064 INFO L290 TraceCheckUtils]: 57: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,064 INFO L290 TraceCheckUtils]: 58: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,064 INFO L290 TraceCheckUtils]: 59: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,064 INFO L290 TraceCheckUtils]: 60: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,064 INFO L290 TraceCheckUtils]: 61: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,064 INFO L290 TraceCheckUtils]: 62: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,064 INFO L290 TraceCheckUtils]: 63: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,065 INFO L290 TraceCheckUtils]: 64: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,065 INFO L290 TraceCheckUtils]: 65: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,065 INFO L290 TraceCheckUtils]: 66: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,065 INFO L290 TraceCheckUtils]: 67: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,065 INFO L290 TraceCheckUtils]: 68: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,065 INFO L290 TraceCheckUtils]: 69: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,065 INFO L290 TraceCheckUtils]: 70: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,065 INFO L290 TraceCheckUtils]: 71: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,065 INFO L290 TraceCheckUtils]: 72: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,065 INFO L290 TraceCheckUtils]: 73: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,065 INFO L290 TraceCheckUtils]: 74: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,065 INFO L290 TraceCheckUtils]: 75: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 76: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 77: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 78: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 79: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 80: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 81: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 82: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 83: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 84: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 85: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 86: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 87: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,066 INFO L290 TraceCheckUtils]: 88: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,067 INFO L290 TraceCheckUtils]: 89: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,067 INFO L290 TraceCheckUtils]: 90: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,067 INFO L290 TraceCheckUtils]: 91: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,067 INFO L290 TraceCheckUtils]: 92: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,067 INFO L290 TraceCheckUtils]: 93: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,067 INFO L290 TraceCheckUtils]: 94: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,067 INFO L290 TraceCheckUtils]: 95: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,067 INFO L290 TraceCheckUtils]: 96: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,067 INFO L290 TraceCheckUtils]: 97: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,067 INFO L290 TraceCheckUtils]: 98: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,067 INFO L290 TraceCheckUtils]: 99: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,067 INFO L290 TraceCheckUtils]: 100: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,068 INFO L290 TraceCheckUtils]: 101: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,068 INFO L290 TraceCheckUtils]: 102: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,068 INFO L290 TraceCheckUtils]: 103: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,068 INFO L290 TraceCheckUtils]: 104: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,068 INFO L290 TraceCheckUtils]: 105: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-27 10:53:44,068 INFO L290 TraceCheckUtils]: 106: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-27 10:53:44,071 INFO L290 TraceCheckUtils]: 107: Hoare triple {45263#true} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45268#(<= 51 main_~main__x~0)} is VALID [2022-04-27 10:53:44,072 INFO L290 TraceCheckUtils]: 108: Hoare triple {45268#(<= 51 main_~main__x~0)} assume ~main__x~0 < 100; {45268#(<= 51 main_~main__x~0)} is VALID [2022-04-27 10:53:44,072 INFO L290 TraceCheckUtils]: 109: Hoare triple {45268#(<= 51 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45269#(<= 52 main_~main__x~0)} is VALID [2022-04-27 10:53:44,073 INFO L290 TraceCheckUtils]: 110: Hoare triple {45269#(<= 52 main_~main__x~0)} assume ~main__x~0 < 100; {45269#(<= 52 main_~main__x~0)} is VALID [2022-04-27 10:53:44,073 INFO L290 TraceCheckUtils]: 111: Hoare triple {45269#(<= 52 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45270#(<= 53 main_~main__x~0)} is VALID [2022-04-27 10:53:44,073 INFO L290 TraceCheckUtils]: 112: Hoare triple {45270#(<= 53 main_~main__x~0)} assume ~main__x~0 < 100; {45270#(<= 53 main_~main__x~0)} is VALID [2022-04-27 10:53:44,074 INFO L290 TraceCheckUtils]: 113: Hoare triple {45270#(<= 53 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45271#(<= 54 main_~main__x~0)} is VALID [2022-04-27 10:53:44,074 INFO L290 TraceCheckUtils]: 114: Hoare triple {45271#(<= 54 main_~main__x~0)} assume ~main__x~0 < 100; {45271#(<= 54 main_~main__x~0)} is VALID [2022-04-27 10:53:44,075 INFO L290 TraceCheckUtils]: 115: Hoare triple {45271#(<= 54 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45272#(<= 55 main_~main__x~0)} is VALID [2022-04-27 10:53:44,075 INFO L290 TraceCheckUtils]: 116: Hoare triple {45272#(<= 55 main_~main__x~0)} assume ~main__x~0 < 100; {45272#(<= 55 main_~main__x~0)} is VALID [2022-04-27 10:53:44,076 INFO L290 TraceCheckUtils]: 117: Hoare triple {45272#(<= 55 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45273#(<= 56 main_~main__x~0)} is VALID [2022-04-27 10:53:44,076 INFO L290 TraceCheckUtils]: 118: Hoare triple {45273#(<= 56 main_~main__x~0)} assume ~main__x~0 < 100; {45273#(<= 56 main_~main__x~0)} is VALID [2022-04-27 10:53:44,076 INFO L290 TraceCheckUtils]: 119: Hoare triple {45273#(<= 56 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45274#(<= 57 main_~main__x~0)} is VALID [2022-04-27 10:53:44,077 INFO L290 TraceCheckUtils]: 120: Hoare triple {45274#(<= 57 main_~main__x~0)} assume ~main__x~0 < 100; {45274#(<= 57 main_~main__x~0)} is VALID [2022-04-27 10:53:44,077 INFO L290 TraceCheckUtils]: 121: Hoare triple {45274#(<= 57 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45275#(<= 58 main_~main__x~0)} is VALID [2022-04-27 10:53:44,077 INFO L290 TraceCheckUtils]: 122: Hoare triple {45275#(<= 58 main_~main__x~0)} assume ~main__x~0 < 100; {45275#(<= 58 main_~main__x~0)} is VALID [2022-04-27 10:53:44,078 INFO L290 TraceCheckUtils]: 123: Hoare triple {45275#(<= 58 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45276#(<= 59 main_~main__x~0)} is VALID [2022-04-27 10:53:44,078 INFO L290 TraceCheckUtils]: 124: Hoare triple {45276#(<= 59 main_~main__x~0)} assume ~main__x~0 < 100; {45276#(<= 59 main_~main__x~0)} is VALID [2022-04-27 10:53:44,079 INFO L290 TraceCheckUtils]: 125: Hoare triple {45276#(<= 59 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45277#(<= 60 main_~main__x~0)} is VALID [2022-04-27 10:53:44,079 INFO L290 TraceCheckUtils]: 126: Hoare triple {45277#(<= 60 main_~main__x~0)} assume ~main__x~0 < 100; {45277#(<= 60 main_~main__x~0)} is VALID [2022-04-27 10:53:44,079 INFO L290 TraceCheckUtils]: 127: Hoare triple {45277#(<= 60 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45278#(<= 61 main_~main__x~0)} is VALID [2022-04-27 10:53:44,080 INFO L290 TraceCheckUtils]: 128: Hoare triple {45278#(<= 61 main_~main__x~0)} assume ~main__x~0 < 100; {45278#(<= 61 main_~main__x~0)} is VALID [2022-04-27 10:53:44,080 INFO L290 TraceCheckUtils]: 129: Hoare triple {45278#(<= 61 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45279#(<= 62 main_~main__x~0)} is VALID [2022-04-27 10:53:44,080 INFO L290 TraceCheckUtils]: 130: Hoare triple {45279#(<= 62 main_~main__x~0)} assume ~main__x~0 < 100; {45279#(<= 62 main_~main__x~0)} is VALID [2022-04-27 10:53:44,081 INFO L290 TraceCheckUtils]: 131: Hoare triple {45279#(<= 62 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45280#(<= 63 main_~main__x~0)} is VALID [2022-04-27 10:53:44,081 INFO L290 TraceCheckUtils]: 132: Hoare triple {45280#(<= 63 main_~main__x~0)} assume ~main__x~0 < 100; {45280#(<= 63 main_~main__x~0)} is VALID [2022-04-27 10:53:44,081 INFO L290 TraceCheckUtils]: 133: Hoare triple {45280#(<= 63 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45281#(<= 64 main_~main__x~0)} is VALID [2022-04-27 10:53:44,082 INFO L290 TraceCheckUtils]: 134: Hoare triple {45281#(<= 64 main_~main__x~0)} assume ~main__x~0 < 100; {45281#(<= 64 main_~main__x~0)} is VALID [2022-04-27 10:53:44,082 INFO L290 TraceCheckUtils]: 135: Hoare triple {45281#(<= 64 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45282#(<= 65 main_~main__x~0)} is VALID [2022-04-27 10:53:44,082 INFO L290 TraceCheckUtils]: 136: Hoare triple {45282#(<= 65 main_~main__x~0)} assume ~main__x~0 < 100; {45282#(<= 65 main_~main__x~0)} is VALID [2022-04-27 10:53:44,083 INFO L290 TraceCheckUtils]: 137: Hoare triple {45282#(<= 65 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45283#(<= 66 main_~main__x~0)} is VALID [2022-04-27 10:53:44,083 INFO L290 TraceCheckUtils]: 138: Hoare triple {45283#(<= 66 main_~main__x~0)} assume ~main__x~0 < 100; {45283#(<= 66 main_~main__x~0)} is VALID [2022-04-27 10:53:44,084 INFO L290 TraceCheckUtils]: 139: Hoare triple {45283#(<= 66 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45284#(<= 67 main_~main__x~0)} is VALID [2022-04-27 10:53:44,084 INFO L290 TraceCheckUtils]: 140: Hoare triple {45284#(<= 67 main_~main__x~0)} assume ~main__x~0 < 100; {45284#(<= 67 main_~main__x~0)} is VALID [2022-04-27 10:53:44,084 INFO L290 TraceCheckUtils]: 141: Hoare triple {45284#(<= 67 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45285#(<= 68 main_~main__x~0)} is VALID [2022-04-27 10:53:44,084 INFO L290 TraceCheckUtils]: 142: Hoare triple {45285#(<= 68 main_~main__x~0)} assume ~main__x~0 < 100; {45285#(<= 68 main_~main__x~0)} is VALID [2022-04-27 10:53:44,085 INFO L290 TraceCheckUtils]: 143: Hoare triple {45285#(<= 68 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45286#(<= 69 main_~main__x~0)} is VALID [2022-04-27 10:53:44,085 INFO L290 TraceCheckUtils]: 144: Hoare triple {45286#(<= 69 main_~main__x~0)} assume ~main__x~0 < 100; {45286#(<= 69 main_~main__x~0)} is VALID [2022-04-27 10:53:44,086 INFO L290 TraceCheckUtils]: 145: Hoare triple {45286#(<= 69 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45287#(<= 70 main_~main__x~0)} is VALID [2022-04-27 10:53:44,086 INFO L290 TraceCheckUtils]: 146: Hoare triple {45287#(<= 70 main_~main__x~0)} assume ~main__x~0 < 100; {45287#(<= 70 main_~main__x~0)} is VALID [2022-04-27 10:53:44,086 INFO L290 TraceCheckUtils]: 147: Hoare triple {45287#(<= 70 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45288#(<= 71 main_~main__x~0)} is VALID [2022-04-27 10:53:44,087 INFO L290 TraceCheckUtils]: 148: Hoare triple {45288#(<= 71 main_~main__x~0)} assume ~main__x~0 < 100; {45288#(<= 71 main_~main__x~0)} is VALID [2022-04-27 10:53:44,087 INFO L290 TraceCheckUtils]: 149: Hoare triple {45288#(<= 71 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45289#(<= 72 main_~main__x~0)} is VALID [2022-04-27 10:53:44,087 INFO L290 TraceCheckUtils]: 150: Hoare triple {45289#(<= 72 main_~main__x~0)} assume ~main__x~0 < 100; {45289#(<= 72 main_~main__x~0)} is VALID [2022-04-27 10:53:44,088 INFO L290 TraceCheckUtils]: 151: Hoare triple {45289#(<= 72 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45290#(<= 73 main_~main__x~0)} is VALID [2022-04-27 10:53:44,088 INFO L290 TraceCheckUtils]: 152: Hoare triple {45290#(<= 73 main_~main__x~0)} assume ~main__x~0 < 100; {45290#(<= 73 main_~main__x~0)} is VALID [2022-04-27 10:53:44,088 INFO L290 TraceCheckUtils]: 153: Hoare triple {45290#(<= 73 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45291#(<= 74 main_~main__x~0)} is VALID [2022-04-27 10:53:44,089 INFO L290 TraceCheckUtils]: 154: Hoare triple {45291#(<= 74 main_~main__x~0)} assume ~main__x~0 < 100; {45291#(<= 74 main_~main__x~0)} is VALID [2022-04-27 10:53:44,089 INFO L290 TraceCheckUtils]: 155: Hoare triple {45291#(<= 74 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45292#(<= 75 main_~main__x~0)} is VALID [2022-04-27 10:53:44,089 INFO L290 TraceCheckUtils]: 156: Hoare triple {45292#(<= 75 main_~main__x~0)} assume ~main__x~0 < 100; {45292#(<= 75 main_~main__x~0)} is VALID [2022-04-27 10:53:44,090 INFO L290 TraceCheckUtils]: 157: Hoare triple {45292#(<= 75 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45293#(<= 76 main_~main__x~0)} is VALID [2022-04-27 10:53:44,090 INFO L290 TraceCheckUtils]: 158: Hoare triple {45293#(<= 76 main_~main__x~0)} assume ~main__x~0 < 100; {45293#(<= 76 main_~main__x~0)} is VALID [2022-04-27 10:53:44,090 INFO L290 TraceCheckUtils]: 159: Hoare triple {45293#(<= 76 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45294#(<= 77 main_~main__x~0)} is VALID [2022-04-27 10:53:44,091 INFO L290 TraceCheckUtils]: 160: Hoare triple {45294#(<= 77 main_~main__x~0)} assume ~main__x~0 < 100; {45294#(<= 77 main_~main__x~0)} is VALID [2022-04-27 10:53:44,091 INFO L290 TraceCheckUtils]: 161: Hoare triple {45294#(<= 77 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45295#(<= 78 main_~main__x~0)} is VALID [2022-04-27 10:53:44,091 INFO L290 TraceCheckUtils]: 162: Hoare triple {45295#(<= 78 main_~main__x~0)} assume ~main__x~0 < 100; {45295#(<= 78 main_~main__x~0)} is VALID [2022-04-27 10:53:44,092 INFO L290 TraceCheckUtils]: 163: Hoare triple {45295#(<= 78 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45296#(<= 79 main_~main__x~0)} is VALID [2022-04-27 10:53:44,092 INFO L290 TraceCheckUtils]: 164: Hoare triple {45296#(<= 79 main_~main__x~0)} assume ~main__x~0 < 100; {45296#(<= 79 main_~main__x~0)} is VALID [2022-04-27 10:53:44,093 INFO L290 TraceCheckUtils]: 165: Hoare triple {45296#(<= 79 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45297#(<= 80 main_~main__x~0)} is VALID [2022-04-27 10:53:44,093 INFO L290 TraceCheckUtils]: 166: Hoare triple {45297#(<= 80 main_~main__x~0)} assume ~main__x~0 < 100; {45297#(<= 80 main_~main__x~0)} is VALID [2022-04-27 10:53:44,093 INFO L290 TraceCheckUtils]: 167: Hoare triple {45297#(<= 80 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45298#(<= 81 main_~main__x~0)} is VALID [2022-04-27 10:53:44,094 INFO L290 TraceCheckUtils]: 168: Hoare triple {45298#(<= 81 main_~main__x~0)} assume ~main__x~0 < 100; {45298#(<= 81 main_~main__x~0)} is VALID [2022-04-27 10:53:44,094 INFO L290 TraceCheckUtils]: 169: Hoare triple {45298#(<= 81 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45299#(<= 82 main_~main__x~0)} is VALID [2022-04-27 10:53:44,094 INFO L290 TraceCheckUtils]: 170: Hoare triple {45299#(<= 82 main_~main__x~0)} assume ~main__x~0 < 100; {45299#(<= 82 main_~main__x~0)} is VALID [2022-04-27 10:53:44,095 INFO L290 TraceCheckUtils]: 171: Hoare triple {45299#(<= 82 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45300#(<= 83 main_~main__x~0)} is VALID [2022-04-27 10:53:44,095 INFO L290 TraceCheckUtils]: 172: Hoare triple {45300#(<= 83 main_~main__x~0)} assume ~main__x~0 < 100; {45300#(<= 83 main_~main__x~0)} is VALID [2022-04-27 10:53:44,095 INFO L290 TraceCheckUtils]: 173: Hoare triple {45300#(<= 83 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45301#(<= 84 main_~main__x~0)} is VALID [2022-04-27 10:53:44,096 INFO L290 TraceCheckUtils]: 174: Hoare triple {45301#(<= 84 main_~main__x~0)} assume ~main__x~0 < 100; {45301#(<= 84 main_~main__x~0)} is VALID [2022-04-27 10:53:44,096 INFO L290 TraceCheckUtils]: 175: Hoare triple {45301#(<= 84 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45302#(<= 85 main_~main__x~0)} is VALID [2022-04-27 10:53:44,096 INFO L290 TraceCheckUtils]: 176: Hoare triple {45302#(<= 85 main_~main__x~0)} assume ~main__x~0 < 100; {45302#(<= 85 main_~main__x~0)} is VALID [2022-04-27 10:53:44,097 INFO L290 TraceCheckUtils]: 177: Hoare triple {45302#(<= 85 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45303#(<= 86 main_~main__x~0)} is VALID [2022-04-27 10:53:44,097 INFO L290 TraceCheckUtils]: 178: Hoare triple {45303#(<= 86 main_~main__x~0)} assume ~main__x~0 < 100; {45303#(<= 86 main_~main__x~0)} is VALID [2022-04-27 10:53:44,097 INFO L290 TraceCheckUtils]: 179: Hoare triple {45303#(<= 86 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45304#(<= 87 main_~main__x~0)} is VALID [2022-04-27 10:53:44,098 INFO L290 TraceCheckUtils]: 180: Hoare triple {45304#(<= 87 main_~main__x~0)} assume ~main__x~0 < 100; {45304#(<= 87 main_~main__x~0)} is VALID [2022-04-27 10:53:44,098 INFO L290 TraceCheckUtils]: 181: Hoare triple {45304#(<= 87 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45305#(<= 88 main_~main__x~0)} is VALID [2022-04-27 10:53:44,098 INFO L290 TraceCheckUtils]: 182: Hoare triple {45305#(<= 88 main_~main__x~0)} assume ~main__x~0 < 100; {45305#(<= 88 main_~main__x~0)} is VALID [2022-04-27 10:53:44,099 INFO L290 TraceCheckUtils]: 183: Hoare triple {45305#(<= 88 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45306#(<= 89 main_~main__x~0)} is VALID [2022-04-27 10:53:44,099 INFO L290 TraceCheckUtils]: 184: Hoare triple {45306#(<= 89 main_~main__x~0)} assume ~main__x~0 < 100; {45306#(<= 89 main_~main__x~0)} is VALID [2022-04-27 10:53:44,100 INFO L290 TraceCheckUtils]: 185: Hoare triple {45306#(<= 89 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45307#(<= 90 main_~main__x~0)} is VALID [2022-04-27 10:53:44,100 INFO L290 TraceCheckUtils]: 186: Hoare triple {45307#(<= 90 main_~main__x~0)} assume ~main__x~0 < 100; {45307#(<= 90 main_~main__x~0)} is VALID [2022-04-27 10:53:44,100 INFO L290 TraceCheckUtils]: 187: Hoare triple {45307#(<= 90 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45308#(<= 91 main_~main__x~0)} is VALID [2022-04-27 10:53:44,100 INFO L290 TraceCheckUtils]: 188: Hoare triple {45308#(<= 91 main_~main__x~0)} assume ~main__x~0 < 100; {45308#(<= 91 main_~main__x~0)} is VALID [2022-04-27 10:53:44,101 INFO L290 TraceCheckUtils]: 189: Hoare triple {45308#(<= 91 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45309#(<= 92 main_~main__x~0)} is VALID [2022-04-27 10:53:44,101 INFO L290 TraceCheckUtils]: 190: Hoare triple {45309#(<= 92 main_~main__x~0)} assume ~main__x~0 < 100; {45309#(<= 92 main_~main__x~0)} is VALID [2022-04-27 10:53:44,102 INFO L290 TraceCheckUtils]: 191: Hoare triple {45309#(<= 92 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45310#(<= 93 main_~main__x~0)} is VALID [2022-04-27 10:53:44,102 INFO L290 TraceCheckUtils]: 192: Hoare triple {45310#(<= 93 main_~main__x~0)} assume ~main__x~0 < 100; {45310#(<= 93 main_~main__x~0)} is VALID [2022-04-27 10:53:44,102 INFO L290 TraceCheckUtils]: 193: Hoare triple {45310#(<= 93 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45311#(<= 94 main_~main__x~0)} is VALID [2022-04-27 10:53:44,103 INFO L290 TraceCheckUtils]: 194: Hoare triple {45311#(<= 94 main_~main__x~0)} assume ~main__x~0 < 100; {45311#(<= 94 main_~main__x~0)} is VALID [2022-04-27 10:53:44,103 INFO L290 TraceCheckUtils]: 195: Hoare triple {45311#(<= 94 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45312#(<= 95 main_~main__x~0)} is VALID [2022-04-27 10:53:44,103 INFO L290 TraceCheckUtils]: 196: Hoare triple {45312#(<= 95 main_~main__x~0)} assume ~main__x~0 < 100; {45312#(<= 95 main_~main__x~0)} is VALID [2022-04-27 10:53:44,104 INFO L290 TraceCheckUtils]: 197: Hoare triple {45312#(<= 95 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45313#(<= 96 main_~main__x~0)} is VALID [2022-04-27 10:53:44,104 INFO L290 TraceCheckUtils]: 198: Hoare triple {45313#(<= 96 main_~main__x~0)} assume ~main__x~0 < 100; {45313#(<= 96 main_~main__x~0)} is VALID [2022-04-27 10:53:44,104 INFO L290 TraceCheckUtils]: 199: Hoare triple {45313#(<= 96 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45314#(<= 97 main_~main__x~0)} is VALID [2022-04-27 10:53:44,105 INFO L290 TraceCheckUtils]: 200: Hoare triple {45314#(<= 97 main_~main__x~0)} assume ~main__x~0 < 100; {45314#(<= 97 main_~main__x~0)} is VALID [2022-04-27 10:53:44,105 INFO L290 TraceCheckUtils]: 201: Hoare triple {45314#(<= 97 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45315#(<= 98 main_~main__x~0)} is VALID [2022-04-27 10:53:44,105 INFO L290 TraceCheckUtils]: 202: Hoare triple {45315#(<= 98 main_~main__x~0)} assume ~main__x~0 < 100; {45315#(<= 98 main_~main__x~0)} is VALID [2022-04-27 10:53:44,106 INFO L290 TraceCheckUtils]: 203: Hoare triple {45315#(<= 98 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45316#(<= 99 main_~main__x~0)} is VALID [2022-04-27 10:53:44,106 INFO L290 TraceCheckUtils]: 204: Hoare triple {45316#(<= 99 main_~main__x~0)} assume ~main__x~0 < 100; {45316#(<= 99 main_~main__x~0)} is VALID [2022-04-27 10:53:44,107 INFO L290 TraceCheckUtils]: 205: Hoare triple {45316#(<= 99 main_~main__x~0)} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45317#(<= 100 main_~main__x~0)} is VALID [2022-04-27 10:53:44,107 INFO L290 TraceCheckUtils]: 206: Hoare triple {45317#(<= 100 main_~main__x~0)} assume ~main__x~0 < 100; {45264#false} is VALID [2022-04-27 10:53:44,107 INFO L290 TraceCheckUtils]: 207: Hoare triple {45264#false} assume !(~main__x~0 < 50);~main__x~0 := 1 + ~main__x~0;~main__y~0 := 1 + ~main__y~0; {45264#false} is VALID [2022-04-27 10:53:44,107 INFO L290 TraceCheckUtils]: 208: Hoare triple {45264#false} assume !(~main__x~0 < 100);havoc ~__tmp_1~0;~__tmp_1~0 := (if 100 == ~main__y~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {45264#false} is VALID [2022-04-27 10:53:44,107 INFO L290 TraceCheckUtils]: 209: Hoare triple {45264#false} assume 0 == ~__VERIFIER_assert__cond~0; {45264#false} is VALID [2022-04-27 10:53:44,107 INFO L290 TraceCheckUtils]: 210: Hoare triple {45264#false} assume !false; {45264#false} is VALID [2022-04-27 10:53:44,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 1156 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:53:44,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:53:44,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974685966] [2022-04-27 10:53:44,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974685966] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:53:44,108 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:53:44,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-27 10:53:44,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826608972] [2022-04-27 10:53:44,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:53:44,109 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 3.9245283018867925) internal successors, (208), 52 states have internal predecessors, (208), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 211 [2022-04-27 10:53:44,109 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:53:44,109 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 53 states, 53 states have (on average 3.9245283018867925) internal successors, (208), 52 states have internal predecessors, (208), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:44,244 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 211 edges. 211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:44,245 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-27 10:53:44,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:53:44,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-27 10:53:44,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1328, Invalid=1428, Unknown=0, NotChecked=0, Total=2756 [2022-04-27 10:53:44,246 INFO L87 Difference]: Start difference. First operand 518 states and 536 transitions. Second operand has 53 states, 53 states have (on average 3.9245283018867925) internal successors, (208), 52 states have internal predecessors, (208), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:47,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:47,622 INFO L93 Difference]: Finished difference Result 518 states and 536 transitions. [2022-04-27 10:53:47,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-27 10:53:47,622 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 3.9245283018867925) internal successors, (208), 52 states have internal predecessors, (208), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 211 [2022-04-27 10:53:47,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:53:47,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 3.9245283018867925) internal successors, (208), 52 states have internal predecessors, (208), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:47,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 536 transitions. [2022-04-27 10:53:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 3.9245283018867925) internal successors, (208), 52 states have internal predecessors, (208), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 536 transitions. [2022-04-27 10:53:47,627 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 536 transitions. [2022-04-27 10:53:48,045 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 536 edges. 536 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:48,045 INFO L225 Difference]: With dead ends: 518 [2022-04-27 10:53:48,046 INFO L226 Difference]: Without dead ends: 0 [2022-04-27 10:53:48,053 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1225 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3978, Invalid=6528, Unknown=0, NotChecked=0, Total=10506 [2022-04-27 10:53:48,054 INFO L413 NwaCegarLoop]: 126 mSDtfsCounter, 506 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 1181 mSolverCounterSat, 389 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 506 SdHoareTripleChecker+Valid, 143 SdHoareTripleChecker+Invalid, 1570 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 389 IncrementalHoareTripleChecker+Valid, 1181 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-27 10:53:48,054 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [506 Valid, 143 Invalid, 1570 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [389 Valid, 1181 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-27 10:53:48,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-27 10:53:48,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-27 10:53:48,055 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:53:48,055 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 10:53:48,055 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 10:53:48,055 INFO L87 Difference]: Start difference. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 10:53:48,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:48,055 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 10:53:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 10:53:48,056 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:48,056 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:48,056 INFO L74 IsIncluded]: Start isIncluded. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-27 10:53:48,056 INFO L87 Difference]: Start difference. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-27 10:53:48,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:48,056 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 10:53:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 10:53:48,056 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:48,056 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:48,056 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:53:48,056 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:53:48,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 10:53:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-27 10:53:48,057 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 211 [2022-04-27 10:53:48,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:53:48,057 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-27 10:53:48,057 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 3.9245283018867925) internal successors, (208), 52 states have internal predecessors, (208), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:48,057 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 10:53:48,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:48,059 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mainErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-27 10:53:48,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-27 10:53:48,061 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-04-27 10:53:51,176 INFO L899 garLoopResultBuilder]: For program point reach_errorEXIT(line 4) no Hoare annotation was computed. [2022-04-27 10:53:51,176 INFO L899 garLoopResultBuilder]: For program point reach_errorENTRY(line 4) no Hoare annotation was computed. [2022-04-27 10:53:51,176 INFO L899 garLoopResultBuilder]: For program point reach_errorFINAL(line 4) no Hoare annotation was computed. [2022-04-27 10:53:51,176 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notENTRY(lines 6 8) no Hoare annotation was computed. [2022-04-27 10:53:51,176 INFO L899 garLoopResultBuilder]: For program point L7(line 7) no Hoare annotation was computed. [2022-04-27 10:53:51,176 INFO L899 garLoopResultBuilder]: For program point L7-2(lines 6 8) no Hoare annotation was computed. [2022-04-27 10:53:51,176 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 6 8) no Hoare annotation was computed. [2022-04-27 10:53:51,177 INFO L895 garLoopResultBuilder]: At program point L927(lines 181 928) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 28) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,177 INFO L895 garLoopResultBuilder]: At program point L795(lines 247 796) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 39)) [2022-04-27 10:53:51,177 INFO L899 garLoopResultBuilder]: For program point mainEXIT(lines 13 1258) no Hoare annotation was computed. [2022-04-27 10:53:51,177 INFO L895 garLoopResultBuilder]: At program point L663(lines 313 664) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 50)) [2022-04-27 10:53:51,177 INFO L895 garLoopResultBuilder]: At program point L531(lines 379 532) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= main_~main__x~0 56) .cse0 (<= 56 main_~main__x~0) (<= 56 main_~main__y~0) (<= main_~main__y~0 56)) (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= main_~main__y~0 60) (<= main_~main__x~0 60) (<= 60 main_~main__y~0) .cse0 (<= 60 main_~main__x~0)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= 61 main_~main__x~0) (<= main_~main__x~0 61) (<= main_~main__y~0 61) (<= 61 main_~main__y~0) .cse0) (and (<= main_~main__x~0 59) (<= 59 main_~main__x~0) (<= 59 main_~main__y~0) .cse0 (<= main_~main__y~0 59)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)) (and (<= main_~main__y~0 57) (<= 57 main_~main__x~0) (<= main_~main__x~0 57) .cse0 (<= 57 main_~main__y~0)) (and (<= main_~main__x~0 58) .cse0 (<= main_~main__y~0 58) (<= 58 main_~main__y~0) (<= 58 main_~main__x~0)))) [2022-04-27 10:53:51,177 INFO L899 garLoopResultBuilder]: For program point L367(lines 367 556) no Hoare annotation was computed. [2022-04-27 10:53:51,177 INFO L899 garLoopResultBuilder]: For program point L301(lines 301 688) no Hoare annotation was computed. [2022-04-27 10:53:51,177 INFO L899 garLoopResultBuilder]: For program point L235(lines 235 820) no Hoare annotation was computed. [2022-04-27 10:53:51,177 INFO L899 garLoopResultBuilder]: For program point L169(lines 169 952) no Hoare annotation was computed. [2022-04-27 10:53:51,177 INFO L899 garLoopResultBuilder]: For program point L103(lines 103 1084) no Hoare annotation was computed. [2022-04-27 10:53:51,177 INFO L899 garLoopResultBuilder]: For program point L37(lines 37 1216) no Hoare annotation was computed. [2022-04-27 10:53:51,177 INFO L899 garLoopResultBuilder]: For program point mainFINAL(lines 13 1258) no Hoare annotation was computed. [2022-04-27 10:53:51,177 INFO L895 garLoopResultBuilder]: At program point L1227(lines 31 1228) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 3)) [2022-04-27 10:53:51,178 INFO L895 garLoopResultBuilder]: At program point L1095(lines 97 1096) the Hoare annotation is: (and (<= main_~main__x~0 14) (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,178 INFO L895 garLoopResultBuilder]: At program point L963(lines 163 964) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 25) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,178 INFO L895 garLoopResultBuilder]: At program point L831(lines 229 832) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 36)) [2022-04-27 10:53:51,178 INFO L895 garLoopResultBuilder]: At program point L699(lines 295 700) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 47)) [2022-04-27 10:53:51,178 INFO L895 garLoopResultBuilder]: At program point L567(lines 361 568) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= main_~main__x~0 56) .cse0 (<= 56 main_~main__x~0) (<= 56 main_~main__y~0) (<= main_~main__y~0 56)) (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)) (and (<= main_~main__y~0 57) (<= 57 main_~main__x~0) (<= main_~main__x~0 57) .cse0 (<= 57 main_~main__y~0)) (and (<= main_~main__x~0 58) .cse0 (<= main_~main__y~0 58) (<= 58 main_~main__y~0) (<= 58 main_~main__x~0)))) [2022-04-27 10:53:51,178 INFO L899 garLoopResultBuilder]: For program point L403(lines 403 484) no Hoare annotation was computed. [2022-04-27 10:53:51,178 INFO L899 garLoopResultBuilder]: For program point L337(lines 337 616) no Hoare annotation was computed. [2022-04-27 10:53:51,178 INFO L899 garLoopResultBuilder]: For program point L271(lines 271 748) no Hoare annotation was computed. [2022-04-27 10:53:51,178 INFO L899 garLoopResultBuilder]: For program point L205(lines 205 880) no Hoare annotation was computed. [2022-04-27 10:53:51,178 INFO L899 garLoopResultBuilder]: For program point L139(lines 139 1012) no Hoare annotation was computed. [2022-04-27 10:53:51,178 INFO L899 garLoopResultBuilder]: For program point L73(lines 73 1144) no Hoare annotation was computed. [2022-04-27 10:53:51,178 INFO L895 garLoopResultBuilder]: At program point L1131(lines 79 1132) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 11)) [2022-04-27 10:53:51,178 INFO L895 garLoopResultBuilder]: At program point L999(lines 145 1000) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 22)) [2022-04-27 10:53:51,179 INFO L895 garLoopResultBuilder]: At program point L867(lines 211 868) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 33) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,179 INFO L895 garLoopResultBuilder]: At program point L735(lines 277 736) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= main_~main__x~0 44) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,179 INFO L895 garLoopResultBuilder]: At program point L603(lines 343 604) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)))) [2022-04-27 10:53:51,179 INFO L895 garLoopResultBuilder]: At program point L471(lines 409 472) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= main_~main__x~0 56) .cse0 (<= 56 main_~main__x~0) (<= 56 main_~main__y~0) (<= main_~main__y~0 56)) (and (<= 63 main_~main__y~0) (<= 63 main_~main__x~0) .cse0 (<= main_~main__x~0 63) (<= main_~main__y~0 63)) (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= main_~main__y~0 60) (<= main_~main__x~0 60) (<= 60 main_~main__y~0) .cse0 (<= 60 main_~main__x~0)) (and (<= main_~main__y~0 66) .cse0 (<= main_~main__x~0 66) (<= 66 main_~main__x~0) (<= 66 main_~main__y~0)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 64) (<= 64 main_~main__y~0) .cse0 (<= main_~main__y~0 64) (<= 64 main_~main__x~0)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= 61 main_~main__x~0) (<= main_~main__x~0 61) (<= main_~main__y~0 61) (<= 61 main_~main__y~0) .cse0) (and (<= main_~main__x~0 59) (<= 59 main_~main__x~0) (<= 59 main_~main__y~0) .cse0 (<= main_~main__y~0 59)) (and (<= main_~main__x~0 65) (<= 65 main_~main__x~0) (<= 65 main_~main__y~0) .cse0 (<= main_~main__y~0 65)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)) (and (<= main_~main__y~0 57) (<= 57 main_~main__x~0) (<= main_~main__x~0 57) .cse0 (<= 57 main_~main__y~0)) (and (<= main_~main__x~0 58) .cse0 (<= main_~main__y~0 58) (<= 58 main_~main__y~0) (<= 58 main_~main__x~0)) (and (<= main_~main__y~0 62) .cse0 (<= main_~main__x~0 62) (<= 62 main_~main__x~0) (<= 62 main_~main__y~0)))) [2022-04-27 10:53:51,179 INFO L899 garLoopResultBuilder]: For program point L373(lines 373 544) no Hoare annotation was computed. [2022-04-27 10:53:51,179 INFO L899 garLoopResultBuilder]: For program point L307(lines 307 676) no Hoare annotation was computed. [2022-04-27 10:53:51,179 INFO L899 garLoopResultBuilder]: For program point L241(lines 241 808) no Hoare annotation was computed. [2022-04-27 10:53:51,179 INFO L899 garLoopResultBuilder]: For program point L175(lines 175 940) no Hoare annotation was computed. [2022-04-27 10:53:51,179 INFO L899 garLoopResultBuilder]: For program point L109(lines 109 1072) no Hoare annotation was computed. [2022-04-27 10:53:51,179 INFO L899 garLoopResultBuilder]: For program point L43(lines 43 1204) no Hoare annotation was computed. [2022-04-27 10:53:51,179 INFO L895 garLoopResultBuilder]: At program point L1167(lines 61 1168) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 8) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,179 INFO L895 garLoopResultBuilder]: At program point L1035(lines 127 1036) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 19) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,179 INFO L895 garLoopResultBuilder]: At program point L903(lines 193 904) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 30)) [2022-04-27 10:53:51,180 INFO L895 garLoopResultBuilder]: At program point L771(lines 259 772) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 41) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,180 INFO L895 garLoopResultBuilder]: At program point L639(lines 325 640) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)))) [2022-04-27 10:53:51,180 INFO L895 garLoopResultBuilder]: At program point L507(lines 391 508) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= main_~main__x~0 56) .cse0 (<= 56 main_~main__x~0) (<= 56 main_~main__y~0) (<= main_~main__y~0 56)) (and (<= 63 main_~main__y~0) (<= 63 main_~main__x~0) .cse0 (<= main_~main__x~0 63) (<= main_~main__y~0 63)) (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= main_~main__y~0 60) (<= main_~main__x~0 60) (<= 60 main_~main__y~0) .cse0 (<= 60 main_~main__x~0)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= 61 main_~main__x~0) (<= main_~main__x~0 61) (<= main_~main__y~0 61) (<= 61 main_~main__y~0) .cse0) (and (<= main_~main__x~0 59) (<= 59 main_~main__x~0) (<= 59 main_~main__y~0) .cse0 (<= main_~main__y~0 59)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)) (and (<= main_~main__y~0 57) (<= 57 main_~main__x~0) (<= main_~main__x~0 57) .cse0 (<= 57 main_~main__y~0)) (and (<= main_~main__x~0 58) .cse0 (<= main_~main__y~0 58) (<= 58 main_~main__y~0) (<= 58 main_~main__x~0)) (and (<= main_~main__y~0 62) .cse0 (<= main_~main__x~0 62) (<= 62 main_~main__x~0) (<= 62 main_~main__y~0)))) [2022-04-27 10:53:51,180 INFO L899 garLoopResultBuilder]: For program point L442(lines 442 451) no Hoare annotation was computed. [2022-04-27 10:53:51,180 INFO L899 garLoopResultBuilder]: For program point L409(lines 409 472) no Hoare annotation was computed. [2022-04-27 10:53:51,180 INFO L899 garLoopResultBuilder]: For program point L343(lines 343 604) no Hoare annotation was computed. [2022-04-27 10:53:51,180 INFO L899 garLoopResultBuilder]: For program point L277(lines 277 736) no Hoare annotation was computed. [2022-04-27 10:53:51,180 INFO L899 garLoopResultBuilder]: For program point L211(lines 211 868) no Hoare annotation was computed. [2022-04-27 10:53:51,180 INFO L899 garLoopResultBuilder]: For program point L145(lines 145 1000) no Hoare annotation was computed. [2022-04-27 10:53:51,180 INFO L899 garLoopResultBuilder]: For program point L79(lines 79 1132) no Hoare annotation was computed. [2022-04-27 10:53:51,180 INFO L899 garLoopResultBuilder]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 444) no Hoare annotation was computed. [2022-04-27 10:53:51,180 INFO L895 garLoopResultBuilder]: At program point L1203(lines 43 1204) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 5)) [2022-04-27 10:53:51,180 INFO L895 garLoopResultBuilder]: At program point L1071(lines 109 1072) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 16) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,180 INFO L895 garLoopResultBuilder]: At program point L939(lines 175 940) the Hoare annotation is: (and (<= main_~main__x~0 27) (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,180 INFO L895 garLoopResultBuilder]: At program point L807(lines 241 808) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 38) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,180 INFO L895 garLoopResultBuilder]: At program point L675(lines 307 676) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 49) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,181 INFO L895 garLoopResultBuilder]: At program point L543(lines 373 544) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= main_~main__x~0 56) .cse0 (<= 56 main_~main__x~0) (<= 56 main_~main__y~0) (<= main_~main__y~0 56)) (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= main_~main__y~0 60) (<= main_~main__x~0 60) (<= 60 main_~main__y~0) .cse0 (<= 60 main_~main__x~0)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= main_~main__x~0 59) (<= 59 main_~main__x~0) (<= 59 main_~main__y~0) .cse0 (<= main_~main__y~0 59)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)) (and (<= main_~main__y~0 57) (<= 57 main_~main__x~0) (<= main_~main__x~0 57) .cse0 (<= 57 main_~main__y~0)) (and (<= main_~main__x~0 58) .cse0 (<= main_~main__y~0 58) (<= 58 main_~main__y~0) (<= 58 main_~main__x~0)))) [2022-04-27 10:53:51,181 INFO L899 garLoopResultBuilder]: For program point L444(line 444) no Hoare annotation was computed. [2022-04-27 10:53:51,181 INFO L899 garLoopResultBuilder]: For program point L379(lines 379 532) no Hoare annotation was computed. [2022-04-27 10:53:51,181 INFO L899 garLoopResultBuilder]: For program point L313(lines 313 664) no Hoare annotation was computed. [2022-04-27 10:53:51,181 INFO L899 garLoopResultBuilder]: For program point L247(lines 247 796) no Hoare annotation was computed. [2022-04-27 10:53:51,181 INFO L899 garLoopResultBuilder]: For program point L181(lines 181 928) no Hoare annotation was computed. [2022-04-27 10:53:51,181 INFO L899 garLoopResultBuilder]: For program point L115(lines 115 1060) no Hoare annotation was computed. [2022-04-27 10:53:51,181 INFO L899 garLoopResultBuilder]: For program point L49(lines 49 1192) no Hoare annotation was computed. [2022-04-27 10:53:51,181 INFO L895 garLoopResultBuilder]: At program point L1239(lines 25 1240) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 2) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,181 INFO L895 garLoopResultBuilder]: At program point L1107(lines 91 1108) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 13) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,181 INFO L899 garLoopResultBuilder]: For program point L17(lines 17 1257) no Hoare annotation was computed. [2022-04-27 10:53:51,181 INFO L895 garLoopResultBuilder]: At program point L975(lines 157 976) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 24)) [2022-04-27 10:53:51,181 INFO L895 garLoopResultBuilder]: At program point L843(lines 223 844) the Hoare annotation is: (and (<= main_~main__x~0 35) (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,181 INFO L895 garLoopResultBuilder]: At program point L711(lines 289 712) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= main_~main__x~0 46) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,181 INFO L895 garLoopResultBuilder]: At program point L579(lines 355 580) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= main_~main__x~0 56) .cse0 (<= 56 main_~main__x~0) (<= 56 main_~main__y~0) (<= main_~main__y~0 56)) (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)) (and (<= main_~main__y~0 57) (<= 57 main_~main__x~0) (<= main_~main__x~0 57) .cse0 (<= 57 main_~main__y~0)))) [2022-04-27 10:53:51,181 INFO L899 garLoopResultBuilder]: For program point L415(lines 415 460) no Hoare annotation was computed. [2022-04-27 10:53:51,181 INFO L899 garLoopResultBuilder]: For program point L349(lines 349 592) no Hoare annotation was computed. [2022-04-27 10:53:51,181 INFO L899 garLoopResultBuilder]: For program point L283(lines 283 724) no Hoare annotation was computed. [2022-04-27 10:53:51,182 INFO L899 garLoopResultBuilder]: For program point L217(lines 217 856) no Hoare annotation was computed. [2022-04-27 10:53:51,182 INFO L899 garLoopResultBuilder]: For program point L151(lines 151 988) no Hoare annotation was computed. [2022-04-27 10:53:51,182 INFO L899 garLoopResultBuilder]: For program point L85(lines 85 1120) no Hoare annotation was computed. [2022-04-27 10:53:51,182 INFO L899 garLoopResultBuilder]: For program point L19(lines 19 1252) no Hoare annotation was computed. [2022-04-27 10:53:51,182 INFO L895 garLoopResultBuilder]: At program point L1143(lines 73 1144) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 10) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,182 INFO L895 garLoopResultBuilder]: At program point L1011(lines 139 1012) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 21)) [2022-04-27 10:53:51,182 INFO L895 garLoopResultBuilder]: At program point L879(lines 205 880) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 32)) [2022-04-27 10:53:51,182 INFO L895 garLoopResultBuilder]: At program point L747(lines 271 748) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 43)) [2022-04-27 10:53:51,182 INFO L895 garLoopResultBuilder]: At program point L615(lines 337 616) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)))) [2022-04-27 10:53:51,182 INFO L895 garLoopResultBuilder]: At program point L483(lines 403 484) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= main_~main__x~0 56) .cse0 (<= 56 main_~main__x~0) (<= 56 main_~main__y~0) (<= main_~main__y~0 56)) (and (<= 63 main_~main__y~0) (<= 63 main_~main__x~0) .cse0 (<= main_~main__x~0 63) (<= main_~main__y~0 63)) (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= main_~main__y~0 60) (<= main_~main__x~0 60) (<= 60 main_~main__y~0) .cse0 (<= 60 main_~main__x~0)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 64) (<= 64 main_~main__y~0) .cse0 (<= main_~main__y~0 64) (<= 64 main_~main__x~0)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= 61 main_~main__x~0) (<= main_~main__x~0 61) (<= main_~main__y~0 61) (<= 61 main_~main__y~0) .cse0) (and (<= main_~main__x~0 59) (<= 59 main_~main__x~0) (<= 59 main_~main__y~0) .cse0 (<= main_~main__y~0 59)) (and (<= main_~main__x~0 65) (<= 65 main_~main__x~0) (<= 65 main_~main__y~0) .cse0 (<= main_~main__y~0 65)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)) (and (<= main_~main__y~0 57) (<= 57 main_~main__x~0) (<= main_~main__x~0 57) .cse0 (<= 57 main_~main__y~0)) (and (<= main_~main__x~0 58) .cse0 (<= main_~main__y~0 58) (<= 58 main_~main__y~0) (<= 58 main_~main__x~0)) (and (<= main_~main__y~0 62) .cse0 (<= main_~main__x~0 62) (<= 62 main_~main__x~0) (<= 62 main_~main__y~0)))) [2022-04-27 10:53:51,182 INFO L899 garLoopResultBuilder]: For program point L385(lines 385 520) no Hoare annotation was computed. [2022-04-27 10:53:51,182 INFO L899 garLoopResultBuilder]: For program point L319(lines 319 652) no Hoare annotation was computed. [2022-04-27 10:53:51,182 INFO L899 garLoopResultBuilder]: For program point L253(lines 253 784) no Hoare annotation was computed. [2022-04-27 10:53:51,183 INFO L899 garLoopResultBuilder]: For program point L187(lines 187 916) no Hoare annotation was computed. [2022-04-27 10:53:51,183 INFO L899 garLoopResultBuilder]: For program point L121(lines 121 1048) no Hoare annotation was computed. [2022-04-27 10:53:51,183 INFO L899 garLoopResultBuilder]: For program point L55(lines 55 1180) no Hoare annotation was computed. [2022-04-27 10:53:51,183 INFO L895 garLoopResultBuilder]: At program point L1179(lines 55 1180) the Hoare annotation is: (and (<= main_~main__x~0 7) (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,183 INFO L895 garLoopResultBuilder]: At program point L1047(lines 121 1048) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 18)) [2022-04-27 10:53:51,183 INFO L895 garLoopResultBuilder]: At program point L915(lines 187 916) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 29) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,183 INFO L895 garLoopResultBuilder]: At program point L783(lines 253 784) the Hoare annotation is: (and (<= main_~main__x~0 40) (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,183 INFO L895 garLoopResultBuilder]: At program point L651(lines 319 652) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)))) [2022-04-27 10:53:51,183 INFO L895 garLoopResultBuilder]: At program point L519(lines 385 520) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= main_~main__x~0 56) .cse0 (<= 56 main_~main__x~0) (<= 56 main_~main__y~0) (<= main_~main__y~0 56)) (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= main_~main__y~0 60) (<= main_~main__x~0 60) (<= 60 main_~main__y~0) .cse0 (<= 60 main_~main__x~0)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= 61 main_~main__x~0) (<= main_~main__x~0 61) (<= main_~main__y~0 61) (<= 61 main_~main__y~0) .cse0) (and (<= main_~main__x~0 59) (<= 59 main_~main__x~0) (<= 59 main_~main__y~0) .cse0 (<= main_~main__y~0 59)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)) (and (<= main_~main__y~0 57) (<= 57 main_~main__x~0) (<= main_~main__x~0 57) .cse0 (<= 57 main_~main__y~0)) (and (<= main_~main__x~0 58) .cse0 (<= main_~main__y~0 58) (<= 58 main_~main__y~0) (<= 58 main_~main__x~0)) (and (<= main_~main__y~0 62) .cse0 (<= main_~main__x~0 62) (<= 62 main_~main__x~0) (<= 62 main_~main__y~0)))) [2022-04-27 10:53:51,183 INFO L899 garLoopResultBuilder]: For program point L355(lines 355 580) no Hoare annotation was computed. [2022-04-27 10:53:51,183 INFO L899 garLoopResultBuilder]: For program point L289(lines 289 712) no Hoare annotation was computed. [2022-04-27 10:53:51,183 INFO L899 garLoopResultBuilder]: For program point L223(lines 223 844) no Hoare annotation was computed. [2022-04-27 10:53:51,183 INFO L899 garLoopResultBuilder]: For program point L157(lines 157 976) no Hoare annotation was computed. [2022-04-27 10:53:51,183 INFO L899 garLoopResultBuilder]: For program point L91(lines 91 1108) no Hoare annotation was computed. [2022-04-27 10:53:51,184 INFO L899 garLoopResultBuilder]: For program point L25(lines 25 1240) no Hoare annotation was computed. [2022-04-27 10:53:51,184 INFO L899 garLoopResultBuilder]: For program point L422(lines 422 433) no Hoare annotation was computed. [2022-04-27 10:53:51,184 INFO L895 garLoopResultBuilder]: At program point L1215(lines 37 1216) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 4) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,184 INFO L895 garLoopResultBuilder]: At program point L1083(lines 103 1084) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 15) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,184 INFO L895 garLoopResultBuilder]: At program point L951(lines 169 952) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 26) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,184 INFO L895 garLoopResultBuilder]: At program point L819(lines 235 820) the Hoare annotation is: (and (<= main_~main__x~0 37) (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,184 INFO L895 garLoopResultBuilder]: At program point L687(lines 301 688) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 48)) [2022-04-27 10:53:51,184 INFO L895 garLoopResultBuilder]: At program point L555(lines 367 556) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= main_~main__x~0 56) .cse0 (<= 56 main_~main__x~0) (<= 56 main_~main__y~0) (<= main_~main__y~0 56)) (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= main_~main__x~0 59) (<= 59 main_~main__x~0) (<= 59 main_~main__y~0) .cse0 (<= main_~main__y~0 59)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)) (and (<= main_~main__y~0 57) (<= 57 main_~main__x~0) (<= main_~main__x~0 57) .cse0 (<= 57 main_~main__y~0)) (and (<= main_~main__x~0 58) .cse0 (<= main_~main__y~0 58) (<= 58 main_~main__y~0) (<= 58 main_~main__x~0)))) [2022-04-27 10:53:51,184 INFO L899 garLoopResultBuilder]: For program point L391(lines 391 508) no Hoare annotation was computed. [2022-04-27 10:53:51,184 INFO L899 garLoopResultBuilder]: For program point L325(lines 325 640) no Hoare annotation was computed. [2022-04-27 10:53:51,184 INFO L899 garLoopResultBuilder]: For program point L259(lines 259 772) no Hoare annotation was computed. [2022-04-27 10:53:51,184 INFO L899 garLoopResultBuilder]: For program point L193(lines 193 904) no Hoare annotation was computed. [2022-04-27 10:53:51,184 INFO L899 garLoopResultBuilder]: For program point L127(lines 127 1036) no Hoare annotation was computed. [2022-04-27 10:53:51,184 INFO L899 garLoopResultBuilder]: For program point L61(lines 61 1168) no Hoare annotation was computed. [2022-04-27 10:53:51,184 INFO L895 garLoopResultBuilder]: At program point L1251(lines 19 1252) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 1)) [2022-04-27 10:53:51,185 INFO L895 garLoopResultBuilder]: At program point L1119(lines 85 1120) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 12)) [2022-04-27 10:53:51,185 INFO L895 garLoopResultBuilder]: At program point L987(lines 151 988) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 23)) [2022-04-27 10:53:51,185 INFO L895 garLoopResultBuilder]: At program point L855(lines 217 856) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 34)) [2022-04-27 10:53:51,185 INFO L895 garLoopResultBuilder]: At program point L723(lines 283 724) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 45)) [2022-04-27 10:53:51,185 INFO L895 garLoopResultBuilder]: At program point L591(lines 349 592) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= main_~main__x~0 56) .cse0 (<= 56 main_~main__x~0) (<= 56 main_~main__y~0) (<= main_~main__y~0 56)) (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)))) [2022-04-27 10:53:51,185 INFO L895 garLoopResultBuilder]: At program point L459(lines 415 460) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= 80 main_~main__y~0) .cse0 (< main_~main__x~0 81) (<= main_~main__y~0 80) (<= 80 main_~main__x~0)) (and (< main_~main__x~0 97) .cse0 (<= 96 main_~main__x~0) (<= main_~main__y~0 96) (<= 96 main_~main__y~0)) (and (<= 100 main_~main__x~0) (< 99 main_~main__y~0) .cse0 (<= main_~main__y~0 100)) (and (<= main_~main__x~0 56) .cse0 (<= 56 main_~main__x~0) (<= 56 main_~main__y~0) (<= main_~main__y~0 56)) (and (<= 83 main_~main__y~0) (<= main_~main__y~0 83) .cse0 (<= 83 main_~main__x~0) (< main_~main__x~0 84)) (and (<= 63 main_~main__y~0) (<= 63 main_~main__x~0) .cse0 (<= main_~main__x~0 63) (<= main_~main__y~0 63)) (and (< main_~main__x~0 90) (<= 89 main_~main__y~0) (<= main_~main__y~0 89) .cse0 (<= 89 main_~main__x~0)) (and (<= 86 main_~main__x~0) (<= 86 main_~main__y~0) (< main_~main__x~0 87) .cse0 (<= main_~main__y~0 86)) (and (<= main_~main__y~0 68) (<= main_~main__x~0 68) (<= 68 main_~main__y~0) (<= 68 main_~main__x~0) .cse0) (and (< main_~main__x~0 79) (<= main_~main__y~0 78) (<= 78 main_~main__x~0) (<= 78 main_~main__y~0) .cse0) (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= main_~main__y~0 67) (<= 67 main_~main__y~0) (<= main_~main__x~0 67) .cse0 (<= 67 main_~main__x~0)) (and (< main_~main__x~0 91) (<= main_~main__y~0 90) .cse0 (<= 90 main_~main__x~0) (<= 90 main_~main__y~0)) (and (<= main_~main__y~0 60) (<= main_~main__x~0 60) (<= 60 main_~main__y~0) .cse0 (<= 60 main_~main__x~0)) (and (<= 73 main_~main__y~0) (< main_~main__x~0 74) .cse0 (<= main_~main__y~0 73) (<= 73 main_~main__x~0)) (and (<= 94 main_~main__y~0) (<= main_~main__y~0 94) (< main_~main__x~0 95) .cse0 (<= 94 main_~main__x~0)) (and (<= main_~main__y~0 84) (<= 84 main_~main__x~0) (<= 84 main_~main__y~0) .cse0 (< main_~main__x~0 85)) (and (<= main_~main__y~0 66) .cse0 (<= main_~main__x~0 66) (<= 66 main_~main__x~0) (<= 66 main_~main__y~0)) (and (<= main_~main__y~0 98) (<= 98 main_~main__y~0) (<= 98 main_~main__x~0) .cse0 (< main_~main__x~0 99)) (and (<= 93 main_~main__y~0) .cse0 (< main_~main__x~0 94) (<= 93 main_~main__x~0) (<= main_~main__y~0 93)) (and (<= 82 main_~main__x~0) .cse0 (<= 82 main_~main__y~0) (< main_~main__x~0 83) (<= main_~main__y~0 82)) (and (<= 74 main_~main__y~0) (< main_~main__x~0 75) .cse0 (<= 74 main_~main__x~0) (<= main_~main__y~0 74)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= 71 main_~main__y~0) (<= main_~main__y~0 71) .cse0 (< main_~main__x~0 72) (<= 71 main_~main__x~0)) (and .cse0 (<= main_~main__y~0 88) (< main_~main__x~0 89) (<= 88 main_~main__y~0) (<= 88 main_~main__x~0)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 64) (<= 64 main_~main__y~0) .cse0 (<= main_~main__y~0 64) (<= 64 main_~main__x~0)) (and (< main_~main__x~0 96) (<= 95 main_~main__y~0) .cse0 (<= main_~main__y~0 95) (<= 95 main_~main__x~0)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= 75 main_~main__x~0) (<= main_~main__y~0 75) .cse0 (< main_~main__x~0 76) (<= 75 main_~main__y~0)) (and (<= main_~main__y~0 72) (<= 72 main_~main__x~0) (< main_~main__x~0 73) (<= 72 main_~main__y~0) .cse0) (and (<= 70 main_~main__y~0) (<= 70 main_~main__x~0) (<= main_~main__y~0 70) .cse0 (< main_~main__x~0 71)) (and (<= 92 main_~main__x~0) .cse0 (<= 92 main_~main__y~0) (<= main_~main__y~0 92) (< main_~main__x~0 93)) (and (<= 91 main_~main__y~0) (<= 91 main_~main__x~0) (< main_~main__x~0 92) .cse0 (<= main_~main__y~0 91)) (and (<= 81 main_~main__x~0) (<= main_~main__y~0 81) (<= 81 main_~main__y~0) .cse0 (< main_~main__x~0 82)) (and (<= 61 main_~main__x~0) (<= main_~main__x~0 61) (<= main_~main__y~0 61) (<= 61 main_~main__y~0) .cse0) (and (<= 87 main_~main__x~0) (< main_~main__x~0 88) (<= 87 main_~main__y~0) (<= main_~main__y~0 87) .cse0) (and (<= main_~main__x~0 59) (<= 59 main_~main__x~0) (<= 59 main_~main__y~0) .cse0 (<= main_~main__y~0 59)) (and (<= main_~main__x~0 65) (<= 65 main_~main__x~0) (<= 65 main_~main__y~0) .cse0 (<= main_~main__y~0 65)) (and (<= main_~main__y~0 85) (< main_~main__x~0 86) .cse0 (<= 85 main_~main__x~0) (<= 85 main_~main__y~0)) (and (<= main_~main__y~0 97) (<= 97 main_~main__y~0) .cse0 (<= 97 main_~main__x~0) (< main_~main__x~0 98)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)) (and (<= main_~main__y~0 57) (<= 57 main_~main__x~0) (<= main_~main__x~0 57) .cse0 (<= 57 main_~main__y~0)) (and (< main_~main__x~0 80) (<= main_~main__y~0 79) .cse0 (<= 79 main_~main__x~0) (<= 79 main_~main__y~0)) (and (<= 77 main_~main__x~0) .cse0 (<= main_~main__y~0 77) (<= 77 main_~main__y~0) (< main_~main__x~0 78)) (and (<= main_~main__y~0 69) (< main_~main__x~0 70) .cse0 (<= 69 main_~main__y~0) (<= 69 main_~main__x~0)) (and (<= main_~main__x~0 58) .cse0 (<= main_~main__y~0 58) (<= 58 main_~main__y~0) (<= 58 main_~main__x~0)) (and (<= main_~main__y~0 62) .cse0 (<= main_~main__x~0 62) (<= 62 main_~main__x~0) (<= 62 main_~main__y~0)) (and (<= 76 main_~main__x~0) .cse0 (<= main_~main__y~0 76) (<= 76 main_~main__y~0) (< main_~main__x~0 77)) (and (< main_~main__x~0 100) (<= main_~main__y~0 99) .cse0 (<= 99 main_~main__y~0) (<= 99 main_~main__x~0)))) [2022-04-27 10:53:51,185 INFO L895 garLoopResultBuilder]: At program point mainENTRY(lines 13 1258) the Hoare annotation is: (= |old(~__return_1121~0)| ~__return_1121~0) [2022-04-27 10:53:51,185 INFO L899 garLoopResultBuilder]: For program point L361(lines 361 568) no Hoare annotation was computed. [2022-04-27 10:53:51,185 INFO L899 garLoopResultBuilder]: For program point L295(lines 295 700) no Hoare annotation was computed. [2022-04-27 10:53:51,185 INFO L899 garLoopResultBuilder]: For program point L229(lines 229 832) no Hoare annotation was computed. [2022-04-27 10:53:51,185 INFO L899 garLoopResultBuilder]: For program point L163(lines 163 964) no Hoare annotation was computed. [2022-04-27 10:53:51,185 INFO L899 garLoopResultBuilder]: For program point L97(lines 97 1096) no Hoare annotation was computed. [2022-04-27 10:53:51,185 INFO L899 garLoopResultBuilder]: For program point L31(lines 31 1228) no Hoare annotation was computed. [2022-04-27 10:53:51,186 INFO L895 garLoopResultBuilder]: At program point L1155(lines 67 1156) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 9)) [2022-04-27 10:53:51,186 INFO L895 garLoopResultBuilder]: At program point L1023(lines 133 1024) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 20) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,186 INFO L895 garLoopResultBuilder]: At program point L891(lines 199 892) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 31)) [2022-04-27 10:53:51,186 INFO L895 garLoopResultBuilder]: At program point L759(lines 265 760) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (<= main_~main__x~0 42) (= |old(~__return_1121~0)| ~__return_1121~0)) [2022-04-27 10:53:51,186 INFO L895 garLoopResultBuilder]: At program point L627(lines 331 628) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)))) [2022-04-27 10:53:51,186 INFO L895 garLoopResultBuilder]: At program point L495(lines 397 496) the Hoare annotation is: (let ((.cse0 (= |old(~__return_1121~0)| ~__return_1121~0))) (or (and (<= main_~main__x~0 56) .cse0 (<= 56 main_~main__x~0) (<= 56 main_~main__y~0) (<= main_~main__y~0 56)) (and (<= 63 main_~main__y~0) (<= 63 main_~main__x~0) .cse0 (<= main_~main__x~0 63) (<= main_~main__y~0 63)) (and (<= 53 main_~main__y~0) (<= main_~main__y~0 53) .cse0 (<= 53 main_~main__x~0) (<= main_~main__x~0 53)) (and (<= 55 main_~main__y~0) (<= 55 main_~main__x~0) (<= main_~main__y~0 55) .cse0 (<= main_~main__x~0 55)) (and (<= main_~main__y~0 60) (<= main_~main__x~0 60) (<= 60 main_~main__y~0) .cse0 (<= 60 main_~main__x~0)) (and (<= 52 main_~main__y~0) (<= 52 main_~main__x~0) .cse0 (<= main_~main__x~0 52) (<= main_~main__y~0 52)) (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) .cse0 (<= main_~main__x~0 50)) (and (<= main_~main__x~0 64) (<= 64 main_~main__y~0) .cse0 (<= main_~main__y~0 64) (<= 64 main_~main__x~0)) (and (<= main_~main__x~0 54) .cse0 (<= 54 main_~main__y~0) (<= main_~main__y~0 54) (<= 54 main_~main__x~0)) (and (<= 61 main_~main__x~0) (<= main_~main__x~0 61) (<= main_~main__y~0 61) (<= 61 main_~main__y~0) .cse0) (and (<= main_~main__x~0 59) (<= 59 main_~main__x~0) (<= 59 main_~main__y~0) .cse0 (<= main_~main__y~0 59)) (and (<= main_~main__y~0 51) (<= main_~main__x~0 51) .cse0 (<= 51 main_~main__y~0) (<= 51 main_~main__x~0)) (and (<= main_~main__y~0 57) (<= 57 main_~main__x~0) (<= main_~main__x~0 57) .cse0 (<= 57 main_~main__y~0)) (and (<= main_~main__x~0 58) .cse0 (<= main_~main__y~0 58) (<= 58 main_~main__y~0) (<= 58 main_~main__x~0)) (and (<= main_~main__y~0 62) .cse0 (<= main_~main__x~0 62) (<= 62 main_~main__x~0) (<= 62 main_~main__y~0)))) [2022-04-27 10:53:51,186 INFO L899 garLoopResultBuilder]: For program point L397(lines 397 496) no Hoare annotation was computed. [2022-04-27 10:53:51,186 INFO L899 garLoopResultBuilder]: For program point L331(lines 331 628) no Hoare annotation was computed. [2022-04-27 10:53:51,186 INFO L899 garLoopResultBuilder]: For program point L265(lines 265 760) no Hoare annotation was computed. [2022-04-27 10:53:51,186 INFO L899 garLoopResultBuilder]: For program point L199(lines 199 892) no Hoare annotation was computed. [2022-04-27 10:53:51,186 INFO L899 garLoopResultBuilder]: For program point L133(lines 133 1024) no Hoare annotation was computed. [2022-04-27 10:53:51,186 INFO L899 garLoopResultBuilder]: For program point L67(lines 67 1156) no Hoare annotation was computed. [2022-04-27 10:53:51,186 INFO L895 garLoopResultBuilder]: At program point L1191(lines 49 1192) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 6)) [2022-04-27 10:53:51,186 INFO L895 garLoopResultBuilder]: At program point L1059(lines 115 1060) the Hoare annotation is: (and (<= main_~main__y~0 50) (<= 50 main_~main__y~0) (= |old(~__return_1121~0)| ~__return_1121~0) (<= main_~main__x~0 17)) [2022-04-27 10:53:51,186 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2022-04-27 10:53:51,186 INFO L895 garLoopResultBuilder]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_1121~0)| ~__return_1121~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|)) [2022-04-27 10:53:51,186 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2022-04-27 10:53:51,186 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-04-27 10:53:51,187 INFO L902 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2022-04-27 10:53:51,187 INFO L902 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-04-27 10:53:51,187 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-04-27 10:53:51,189 INFO L356 BasicCegarLoop]: Path program histogram: [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:53:51,190 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-27 10:53:51,193 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-27 10:53:51,193 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-27 10:53:51,195 WARN L170 areAnnotationChecker]: assume_abort_if_notENTRY has no Hoare annotation [2022-04-27 10:53:51,195 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2022-04-27 10:53:51,195 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-27 10:53:51,195 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-27 10:53:51,195 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-27 10:53:51,195 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2022-04-27 10:53:51,195 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2022-04-27 10:53:51,195 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2022-04-27 10:53:51,195 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L7-2 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-04-27 10:53:51,196 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2022-04-27 10:53:51,197 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,198 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2022-04-27 10:53:51,199 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2022-04-27 10:53:51,200 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2022-04-27 10:53:51,201 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-04-27 10:53:51,202 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2022-04-27 10:53:51,203 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2022-04-27 10:53:51,204 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2022-04-27 10:53:51,205 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2022-04-27 10:53:51,206 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2022-04-27 10:53:51,207 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,208 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L403 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L403 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L403 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L409 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L409 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L409 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2022-04-27 10:53:51,209 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2022-04-27 10:53:51,210 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2022-04-27 10:53:51,210 INFO L163 areAnnotationChecker]: CFG has 2 edges. 2 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-27 10:53:51,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 10:53:51 BoogieIcfgContainer [2022-04-27 10:53:51,253 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-27 10:53:51,254 INFO L158 Benchmark]: Toolchain (without parser) took 140003.52ms. Allocated memory was 190.8MB in the beginning and 278.9MB in the end (delta: 88.1MB). Free memory was 143.1MB in the beginning and 167.8MB in the end (delta: -24.7MB). Peak memory consumption was 154.0MB. Max. memory is 8.0GB. [2022-04-27 10:53:51,254 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 190.8MB. Free memory is still 159.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-27 10:53:51,254 INFO L158 Benchmark]: CACSL2BoogieTranslator took 547.29ms. Allocated memory is still 190.8MB. Free memory was 142.9MB in the beginning and 157.7MB in the end (delta: -14.9MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2022-04-27 10:53:51,255 INFO L158 Benchmark]: Boogie Preprocessor took 53.28ms. Allocated memory is still 190.8MB. Free memory was 157.7MB in the beginning and 154.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-27 10:53:51,255 INFO L158 Benchmark]: RCFGBuilder took 1060.10ms. Allocated memory is still 190.8MB. Free memory was 154.9MB in the beginning and 153.6MB in the end (delta: 1.3MB). Peak memory consumption was 41.1MB. Max. memory is 8.0GB. [2022-04-27 10:53:51,255 INFO L158 Benchmark]: TraceAbstraction took 138336.99ms. Allocated memory was 190.8MB in the beginning and 278.9MB in the end (delta: 88.1MB). Free memory was 153.1MB in the beginning and 167.8MB in the end (delta: -14.7MB). Peak memory consumption was 162.5MB. Max. memory is 8.0GB. [2022-04-27 10:53:51,256 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 190.8MB. Free memory is still 159.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 547.29ms. Allocated memory is still 190.8MB. Free memory was 142.9MB in the beginning and 157.7MB in the end (delta: -14.9MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 53.28ms. Allocated memory is still 190.8MB. Free memory was 157.7MB in the beginning and 154.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 1060.10ms. Allocated memory is still 190.8MB. Free memory was 154.9MB in the beginning and 153.6MB in the end (delta: 1.3MB). Peak memory consumption was 41.1MB. Max. memory is 8.0GB. * TraceAbstraction took 138336.99ms. Allocated memory was 190.8MB in the beginning and 278.9MB in the end (delta: 88.1MB). Free memory was 153.1MB in the beginning and 167.8MB in the end (delta: -14.7MB). Peak memory consumption was 162.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 444]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 156 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 138.2s, OverallIterations: 30, TraceHistogramMax: 34, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.1s, AutomataDifference: 100.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8391 SdHoareTripleChecker+Valid, 37.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8391 mSDsluCounter, 4860 SdHoareTripleChecker+Invalid, 36.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 873 mSDsCounter, 4837 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 49852 IncrementalHoareTripleChecker+Invalid, 54689 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4837 mSolverCounterUnsat, 3987 mSDtfsCounter, 49852 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2601 GetRequests, 757 SyntacticMatches, 6 SemanticMatches, 1838 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21599 ImplicationChecksByTransitivity, 34.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=518occurred in iteration=29, InterpolantAutomatonStates: 993, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 30 MinimizatonAttempts, 2 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 71 LocationsWithAnnotation, 71 PreInvPairs, 324 NumberOfFragments, 3879 HoareAnnotationTreeSize, 71 FomulaSimplifications, 507 FormulaSimplificationTreeSizeReduction, 1.1s HoareSimplificationTime, 71 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 1.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 25.6s InterpolantComputationTime, 4780 NumberOfCodeBlocks, 4780 NumberOfCodeBlocksAsserted, 33 NumberOfCheckSat, 5100 ConstructedInterpolants, 0 QuantifiedInterpolants, 12907 SizeOfPredicates, 2 NumberOfNonLiveVariables, 938 ConjunctsInSsa, 175 ConjunctsInUnsatCore, 34 InterpolantComputations, 28 PerfectInterpolantSequences, 1156/4426 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 43]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 5 - InvariantResult [Line: 361]: Loop Invariant Derived loop invariant: (((((((((((main__x <= 56 && \old(__return_1121) == __return_1121) && 56 <= main__x) && 56 <= main__y) && main__y <= 56) || ((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53)) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x)) || ((((main__y <= 57 && 57 <= main__x) && main__x <= 57) && \old(__return_1121) == __return_1121) && 57 <= main__y)) || ((((main__x <= 58 && \old(__return_1121) == __return_1121) && main__y <= 58) && 58 <= main__y) && 58 <= main__x) - InvariantResult [Line: 199]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 31 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 32 - InvariantResult [Line: 277]: Loop Invariant Derived loop invariant: ((main__y <= 50 && main__x <= 44) && 50 <= main__y) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 43 - InvariantResult [Line: 367]: Loop Invariant Derived loop invariant: ((((((((((((main__x <= 56 && \old(__return_1121) == __return_1121) && 56 <= main__x) && 56 <= main__y) && main__y <= 56) || ((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53)) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((main__x <= 59 && 59 <= main__x) && 59 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 59)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x)) || ((((main__y <= 57 && 57 <= main__x) && main__x <= 57) && \old(__return_1121) == __return_1121) && 57 <= main__y)) || ((((main__x <= 58 && \old(__return_1121) == __return_1121) && main__y <= 58) && 58 <= main__y) && 58 <= main__x) - InvariantResult [Line: 415]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((80 <= main__y && \old(__return_1121) == __return_1121) && main__x < 81) && main__y <= 80) && 80 <= main__x) || ((((main__x < 97 && \old(__return_1121) == __return_1121) && 96 <= main__x) && main__y <= 96) && 96 <= main__y)) || (((100 <= main__x && 99 < main__y) && \old(__return_1121) == __return_1121) && main__y <= 100)) || ((((main__x <= 56 && \old(__return_1121) == __return_1121) && 56 <= main__x) && 56 <= main__y) && main__y <= 56)) || ((((83 <= main__y && main__y <= 83) && \old(__return_1121) == __return_1121) && 83 <= main__x) && main__x < 84)) || ((((63 <= main__y && 63 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 63) && main__y <= 63)) || ((((main__x < 90 && 89 <= main__y) && main__y <= 89) && \old(__return_1121) == __return_1121) && 89 <= main__x)) || ((((86 <= main__x && 86 <= main__y) && main__x < 87) && \old(__return_1121) == __return_1121) && main__y <= 86)) || ((((main__y <= 68 && main__x <= 68) && 68 <= main__y) && 68 <= main__x) && \old(__return_1121) == __return_1121)) || ((((main__x < 79 && main__y <= 78) && 78 <= main__x) && 78 <= main__y) && \old(__return_1121) == __return_1121)) || ((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53)) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((main__y <= 67 && 67 <= main__y) && main__x <= 67) && \old(__return_1121) == __return_1121) && 67 <= main__x)) || ((((main__x < 91 && main__y <= 90) && \old(__return_1121) == __return_1121) && 90 <= main__x) && 90 <= main__y)) || ((((main__y <= 60 && main__x <= 60) && 60 <= main__y) && \old(__return_1121) == __return_1121) && 60 <= main__x)) || ((((73 <= main__y && main__x < 74) && \old(__return_1121) == __return_1121) && main__y <= 73) && 73 <= main__x)) || ((((94 <= main__y && main__y <= 94) && main__x < 95) && \old(__return_1121) == __return_1121) && 94 <= main__x)) || ((((main__y <= 84 && 84 <= main__x) && 84 <= main__y) && \old(__return_1121) == __return_1121) && main__x < 85)) || ((((main__y <= 66 && \old(__return_1121) == __return_1121) && main__x <= 66) && 66 <= main__x) && 66 <= main__y)) || ((((main__y <= 98 && 98 <= main__y) && 98 <= main__x) && \old(__return_1121) == __return_1121) && main__x < 99)) || ((((93 <= main__y && \old(__return_1121) == __return_1121) && main__x < 94) && 93 <= main__x) && main__y <= 93)) || ((((82 <= main__x && \old(__return_1121) == __return_1121) && 82 <= main__y) && main__x < 83) && main__y <= 82)) || ((((74 <= main__y && main__x < 75) && \old(__return_1121) == __return_1121) && 74 <= main__x) && main__y <= 74)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || ((((71 <= main__y && main__y <= 71) && \old(__return_1121) == __return_1121) && main__x < 72) && 71 <= main__x)) || ((((\old(__return_1121) == __return_1121 && main__y <= 88) && main__x < 89) && 88 <= main__y) && 88 <= main__x)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 64 && 64 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 64) && 64 <= main__x)) || ((((main__x < 96 && 95 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 95) && 95 <= main__x)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((75 <= main__x && main__y <= 75) && \old(__return_1121) == __return_1121) && main__x < 76) && 75 <= main__y)) || ((((main__y <= 72 && 72 <= main__x) && main__x < 73) && 72 <= main__y) && \old(__return_1121) == __return_1121)) || ((((70 <= main__y && 70 <= main__x) && main__y <= 70) && \old(__return_1121) == __return_1121) && main__x < 71)) || ((((92 <= main__x && \old(__return_1121) == __return_1121) && 92 <= main__y) && main__y <= 92) && main__x < 93)) || ((((91 <= main__y && 91 <= main__x) && main__x < 92) && \old(__return_1121) == __return_1121) && main__y <= 91)) || ((((81 <= main__x && main__y <= 81) && 81 <= main__y) && \old(__return_1121) == __return_1121) && main__x < 82)) || ((((61 <= main__x && main__x <= 61) && main__y <= 61) && 61 <= main__y) && \old(__return_1121) == __return_1121)) || ((((87 <= main__x && main__x < 88) && 87 <= main__y) && main__y <= 87) && \old(__return_1121) == __return_1121)) || ((((main__x <= 59 && 59 <= main__x) && 59 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 59)) || ((((main__x <= 65 && 65 <= main__x) && 65 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 65)) || ((((main__y <= 85 && main__x < 86) && \old(__return_1121) == __return_1121) && 85 <= main__x) && 85 <= main__y)) || ((((main__y <= 97 && 97 <= main__y) && \old(__return_1121) == __return_1121) && 97 <= main__x) && main__x < 98)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x)) || ((((main__y <= 57 && 57 <= main__x) && main__x <= 57) && \old(__return_1121) == __return_1121) && 57 <= main__y)) || ((((main__x < 80 && main__y <= 79) && \old(__return_1121) == __return_1121) && 79 <= main__x) && 79 <= main__y)) || ((((77 <= main__x && \old(__return_1121) == __return_1121) && main__y <= 77) && 77 <= main__y) && main__x < 78)) || ((((main__y <= 69 && main__x < 70) && \old(__return_1121) == __return_1121) && 69 <= main__y) && 69 <= main__x)) || ((((main__x <= 58 && \old(__return_1121) == __return_1121) && main__y <= 58) && 58 <= main__y) && 58 <= main__x)) || ((((main__y <= 62 && \old(__return_1121) == __return_1121) && main__x <= 62) && 62 <= main__x) && 62 <= main__y)) || ((((76 <= main__x && \old(__return_1121) == __return_1121) && main__y <= 76) && 76 <= main__y) && main__x < 77)) || ((((main__x < 100 && main__y <= 99) && \old(__return_1121) == __return_1121) && 99 <= main__y) && 99 <= main__x) - InvariantResult [Line: 217]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 34 - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 19) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 61]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 8) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 18 - InvariantResult [Line: 37]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 4) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 28) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 49) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 73]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 10) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 79]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 11 - InvariantResult [Line: 31]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 3 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 23 - InvariantResult [Line: 241]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 38) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: ((main__x <= 40 && main__y <= 50) && 50 <= main__y) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 133]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 20) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 169]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 26) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 157]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 24 - InvariantResult [Line: 331]: Loop Invariant Derived loop invariant: ((((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x) - InvariantResult [Line: 55]: Loop Invariant Derived loop invariant: ((main__x <= 7 && main__y <= 50) && 50 <= main__y) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 97]: Loop Invariant Derived loop invariant: ((main__x <= 14 && main__y <= 50) && 50 <= main__y) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 301]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 48 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 9 - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: (((((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x) - InvariantResult [Line: 19]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 1 - InvariantResult [Line: 289]: Loop Invariant Derived loop invariant: ((main__y <= 50 && main__x <= 46) && 50 <= main__y) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 17 - InvariantResult [Line: 91]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 13) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 391]: Loop Invariant Derived loop invariant: ((((((((((((((((main__x <= 56 && \old(__return_1121) == __return_1121) && 56 <= main__x) && 56 <= main__y) && main__y <= 56) || ((((63 <= main__y && 63 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 63) && main__y <= 63)) || ((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53)) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((main__y <= 60 && main__x <= 60) && 60 <= main__y) && \old(__return_1121) == __return_1121) && 60 <= main__x)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((61 <= main__x && main__x <= 61) && main__y <= 61) && 61 <= main__y) && \old(__return_1121) == __return_1121)) || ((((main__x <= 59 && 59 <= main__x) && 59 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 59)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x)) || ((((main__y <= 57 && 57 <= main__x) && main__x <= 57) && \old(__return_1121) == __return_1121) && 57 <= main__y)) || ((((main__x <= 58 && \old(__return_1121) == __return_1121) && main__y <= 58) && 58 <= main__y) && 58 <= main__x)) || ((((main__y <= 62 && \old(__return_1121) == __return_1121) && main__x <= 62) && 62 <= main__x) && 62 <= main__y) - InvariantResult [Line: 373]: Loop Invariant Derived loop invariant: (((((((((((((main__x <= 56 && \old(__return_1121) == __return_1121) && 56 <= main__x) && 56 <= main__y) && main__y <= 56) || ((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53)) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((main__y <= 60 && main__x <= 60) && 60 <= main__y) && \old(__return_1121) == __return_1121) && 60 <= main__x)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((main__x <= 59 && 59 <= main__x) && 59 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 59)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x)) || ((((main__y <= 57 && 57 <= main__x) && main__x <= 57) && \old(__return_1121) == __return_1121) && 57 <= main__y)) || ((((main__x <= 58 && \old(__return_1121) == __return_1121) && main__y <= 58) && 58 <= main__y) && 58 <= main__x) - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 36 - InvariantResult [Line: 409]: Loop Invariant Derived loop invariant: (((((((((((((((((((main__x <= 56 && \old(__return_1121) == __return_1121) && 56 <= main__x) && 56 <= main__y) && main__y <= 56) || ((((63 <= main__y && 63 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 63) && main__y <= 63)) || ((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53)) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((main__y <= 60 && main__x <= 60) && 60 <= main__y) && \old(__return_1121) == __return_1121) && 60 <= main__x)) || ((((main__y <= 66 && \old(__return_1121) == __return_1121) && main__x <= 66) && 66 <= main__x) && 66 <= main__y)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 64 && 64 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 64) && 64 <= main__x)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((61 <= main__x && main__x <= 61) && main__y <= 61) && 61 <= main__y) && \old(__return_1121) == __return_1121)) || ((((main__x <= 59 && 59 <= main__x) && 59 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 59)) || ((((main__x <= 65 && 65 <= main__x) && 65 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 65)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x)) || ((((main__y <= 57 && 57 <= main__x) && main__x <= 57) && \old(__return_1121) == __return_1121) && 57 <= main__y)) || ((((main__x <= 58 && \old(__return_1121) == __return_1121) && main__y <= 58) && 58 <= main__y) && 58 <= main__x)) || ((((main__y <= 62 && \old(__return_1121) == __return_1121) && main__x <= 62) && 62 <= main__x) && 62 <= main__y) - InvariantResult [Line: 139]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 21 - InvariantResult [Line: 313]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50 - InvariantResult [Line: 397]: Loop Invariant Derived loop invariant: (((((((((((((((((main__x <= 56 && \old(__return_1121) == __return_1121) && 56 <= main__x) && 56 <= main__y) && main__y <= 56) || ((((63 <= main__y && 63 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 63) && main__y <= 63)) || ((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53)) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((main__y <= 60 && main__x <= 60) && 60 <= main__y) && \old(__return_1121) == __return_1121) && 60 <= main__x)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 64 && 64 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 64) && 64 <= main__x)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((61 <= main__x && main__x <= 61) && main__y <= 61) && 61 <= main__y) && \old(__return_1121) == __return_1121)) || ((((main__x <= 59 && 59 <= main__x) && 59 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 59)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x)) || ((((main__y <= 57 && 57 <= main__x) && main__x <= 57) && \old(__return_1121) == __return_1121) && 57 <= main__y)) || ((((main__x <= 58 && \old(__return_1121) == __return_1121) && main__y <= 58) && 58 <= main__y) && 58 <= main__x)) || ((((main__y <= 62 && \old(__return_1121) == __return_1121) && main__x <= 62) && 62 <= main__x) && 62 <= main__y) - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 30 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 12 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: ((main__x <= 27 && main__y <= 50) && 50 <= main__y) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: ((((((((((((((((((main__x <= 56 && \old(__return_1121) == __return_1121) && 56 <= main__x) && 56 <= main__y) && main__y <= 56) || ((((63 <= main__y && 63 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 63) && main__y <= 63)) || ((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53)) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((main__y <= 60 && main__x <= 60) && 60 <= main__y) && \old(__return_1121) == __return_1121) && 60 <= main__x)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 64 && 64 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 64) && 64 <= main__x)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((61 <= main__x && main__x <= 61) && main__y <= 61) && 61 <= main__y) && \old(__return_1121) == __return_1121)) || ((((main__x <= 59 && 59 <= main__x) && 59 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 59)) || ((((main__x <= 65 && 65 <= main__x) && 65 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 65)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x)) || ((((main__y <= 57 && 57 <= main__x) && main__x <= 57) && \old(__return_1121) == __return_1121) && 57 <= main__y)) || ((((main__x <= 58 && \old(__return_1121) == __return_1121) && main__y <= 58) && 58 <= main__y) && 58 <= main__x)) || ((((main__y <= 62 && \old(__return_1121) == __return_1121) && main__x <= 62) && 62 <= main__x) && 62 <= main__y) - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x) - InvariantResult [Line: 211]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 33) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 22 - InvariantResult [Line: 343]: Loop Invariant Derived loop invariant: ((((((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x) - InvariantResult [Line: 385]: Loop Invariant Derived loop invariant: (((((((((((((((main__x <= 56 && \old(__return_1121) == __return_1121) && 56 <= main__x) && 56 <= main__y) && main__y <= 56) || ((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53)) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((main__y <= 60 && main__x <= 60) && 60 <= main__y) && \old(__return_1121) == __return_1121) && 60 <= main__x)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((61 <= main__x && main__x <= 61) && main__y <= 61) && 61 <= main__y) && \old(__return_1121) == __return_1121)) || ((((main__x <= 59 && 59 <= main__x) && 59 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 59)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x)) || ((((main__y <= 57 && 57 <= main__x) && main__x <= 57) && \old(__return_1121) == __return_1121) && 57 <= main__y)) || ((((main__x <= 58 && \old(__return_1121) == __return_1121) && main__y <= 58) && 58 <= main__y) && 58 <= main__x)) || ((((main__y <= 62 && \old(__return_1121) == __return_1121) && main__x <= 62) && 62 <= main__x) && 62 <= main__y) - InvariantResult [Line: 355]: Loop Invariant Derived loop invariant: ((((((((((main__x <= 56 && \old(__return_1121) == __return_1121) && 56 <= main__x) && 56 <= main__y) && main__y <= 56) || ((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53)) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x)) || ((((main__y <= 57 && 57 <= main__x) && main__x <= 57) && \old(__return_1121) == __return_1121) && 57 <= main__y) - InvariantResult [Line: 379]: Loop Invariant Derived loop invariant: ((((((((((((((main__x <= 56 && \old(__return_1121) == __return_1121) && 56 <= main__x) && 56 <= main__y) && main__y <= 56) || ((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53)) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((main__y <= 60 && main__x <= 60) && 60 <= main__y) && \old(__return_1121) == __return_1121) && 60 <= main__x)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((61 <= main__x && main__x <= 61) && main__y <= 61) && 61 <= main__y) && \old(__return_1121) == __return_1121)) || ((((main__x <= 59 && 59 <= main__x) && 59 <= main__y) && \old(__return_1121) == __return_1121) && main__y <= 59)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x)) || ((((main__y <= 57 && 57 <= main__x) && main__x <= 57) && \old(__return_1121) == __return_1121) && 57 <= main__y)) || ((((main__x <= 58 && \old(__return_1121) == __return_1121) && main__y <= 58) && 58 <= main__y) && 58 <= main__x) - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 29) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 163]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 25) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 49]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 6 - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 15) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: (((((((((main__x <= 56 && \old(__return_1121) == __return_1121) && 56 <= main__x) && 56 <= main__y) && main__y <= 56) || ((((53 <= main__y && main__y <= 53) && \old(__return_1121) == __return_1121) && 53 <= main__x) && main__x <= 53)) || ((((55 <= main__y && 55 <= main__x) && main__y <= 55) && \old(__return_1121) == __return_1121) && main__x <= 55)) || ((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52)) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__x <= 54 && \old(__return_1121) == __return_1121) && 54 <= main__y) && main__y <= 54) && 54 <= main__x)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x) - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 16) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 283]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 45 - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 2) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 223]: Loop Invariant Derived loop invariant: ((main__x <= 35 && main__y <= 50) && 50 <= main__y) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 265]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 42) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 47 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: (((((52 <= main__y && 52 <= main__x) && \old(__return_1121) == __return_1121) && main__x <= 52) && main__y <= 52) || (((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 50)) || ((((main__y <= 51 && main__x <= 51) && \old(__return_1121) == __return_1121) && 51 <= main__y) && 51 <= main__x) - InvariantResult [Line: 235]: Loop Invariant Derived loop invariant: ((main__x <= 37 && main__y <= 50) && 50 <= main__y) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && main__x <= 41) && \old(__return_1121) == __return_1121 - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: ((main__y <= 50 && 50 <= main__y) && \old(__return_1121) == __return_1121) && main__x <= 39 RESULT: Ultimate proved your program to be correct! [2022-04-27 10:53:51,317 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...