/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-e106359-m [2022-04-14 13:50:02,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-14 13:50:02,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-14 13:50:02,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-14 13:50:02,726 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 [2022-04-14 13:50:02,738 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-14 13:50:02,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-14 13:50:02,739 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-04-14 13:50:02,739 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-04-14 13:50:02,739 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-14 13:50:02,739 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-14 13:50:02,740 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-14 13:50:02,740 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-14 13:50:02,740 INFO L138 SettingsManager]: * Use SBE=true [2022-04-14 13:50:02,740 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-14 13:50:02,740 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-14 13:50:02,740 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-14 13:50:02,741 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-14 13:50:02,741 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-14 13:50:02,741 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-14 13:50:02,741 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-14 13:50:02,741 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-14 13:50:02,741 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-14 13:50:02,741 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-14 13:50:02,741 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-14 13:50:02,741 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-14 13:50:02,742 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-14 13:50:02,742 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-14 13:50:02,742 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-14 13:50:02,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-14 13:50:02,742 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-14 13:50:02,742 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-14 13:50:02,742 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-14 13:50:02,742 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-14 13:50:02,743 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-14 13:50:02,743 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-04-14 13:50:02,743 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-04-14 13:50:02,743 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-14 13:50:02,743 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-14 13:50:02,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-14 13:50:02,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-14 13:50:02,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-14 13:50:02,933 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-14 13:50:02,933 INFO L275 PluginConnector]: CDTParser initialized [2022-04-14 13:50:02,934 INFO L432 ainManager$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 [2022-04-14 13:50:02,979 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/849d6c75c/5c821ca708234621985e4bb3e89232fd/FLAGd9948f880 [2022-04-14 13:50:03,306 INFO L306 CDTParser]: Found 1 translation units. [2022-04-14 13:50:03,306 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/gj2007.c.i.p+nlh-reducer.c [2022-04-14 13:50:03,316 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/849d6c75c/5c821ca708234621985e4bb3e89232fd/FLAGd9948f880 [2022-04-14 13:50:03,717 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/849d6c75c/5c821ca708234621985e4bb3e89232fd [2022-04-14 13:50:03,719 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-14 13:50:03,721 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-14 13:50:03,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-14 13:50:03,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-14 13:50:03,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-14 13:50:03,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.04 01:50:03" (1/1) ... [2022-04-14 13:50:03,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65abe13a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 01:50:03, skipping insertion in model container [2022-04-14 13:50:03,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.04 01:50:03" (1/1) ... [2022-04-14 13:50:03,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-14 13:50:03,767 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-14 13:50:03,982 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] [2022-04-14 13:50:04,051 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-14 13:50:04,058 INFO L203 MainTranslator]: Completed pre-run [2022-04-14 13:50:04,116 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] [2022-04-14 13:50:04,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-14 13:50:04,168 INFO L208 MainTranslator]: Completed translation [2022-04-14 13:50:04,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 01:50:04 WrapperNode [2022-04-14 13:50:04,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-14 13:50:04,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-14 13:50:04,169 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-14 13:50:04,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-14 13:50:04,177 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 01:50:04" (1/1) ... [2022-04-14 13:50:04,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 01:50:04" (1/1) ... [2022-04-14 13:50:04,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 01:50:04" (1/1) ... [2022-04-14 13:50:04,197 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 01:50:04" (1/1) ... [2022-04-14 13:50:04,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 01:50:04" (1/1) ... [2022-04-14 13:50:04,238 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 01:50:04" (1/1) ... [2022-04-14 13:50:04,241 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 01:50:04" (1/1) ... [2022-04-14 13:50:04,243 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-14 13:50:04,244 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-14 13:50:04,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-14 13:50:04,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-14 13:50:04,246 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 01:50:04" (1/1) ... [2022-04-14 13:50:04,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-14 13:50:04,258 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 13:50:04,268 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) [2022-04-14 13:50:04,285 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 [2022-04-14 13:50:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-14 13:50:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-14 13:50:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-14 13:50:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-14 13:50:04,298 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-14 13:50:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-14 13:50:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-14 13:50:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-14 13:50:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-14 13:50:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-14 13:50:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-14 13:50:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-14 13:50:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-14 13:50:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-14 13:50:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-14 13:50:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-14 13:50:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-14 13:50:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-14 13:50:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-14 13:50:04,345 INFO L234 CfgBuilder]: Building ICFG [2022-04-14 13:50:04,347 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-14 13:50:05,030 INFO L275 CfgBuilder]: Performing block encoding [2022-04-14 13:50:05,039 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-14 13:50:05,039 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-04-14 13:50:05,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.04 01:50:05 BoogieIcfgContainer [2022-04-14 13:50:05,041 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-14 13:50:05,043 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-14 13:50:05,043 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-14 13:50:05,046 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-14 13:50:05,046 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.04 01:50:03" (1/3) ... [2022-04-14 13:50:05,048 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15c104a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.04 01:50:05, skipping insertion in model container [2022-04-14 13:50:05,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 01:50:04" (2/3) ... [2022-04-14 13:50:05,048 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15c104a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.04 01:50:05, skipping insertion in model container [2022-04-14 13:50:05,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.04 01:50:05" (3/3) ... [2022-04-14 13:50:05,049 INFO L111 eAbstractionObserver]: Analyzing ICFG gj2007.c.i.p+nlh-reducer.c [2022-04-14 13:50:05,052 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-14 13:50:05,052 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-14 13:50:05,080 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-14 13:50:05,084 INFO L340 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 [2022-04-14 13:50:05,084 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-14 13:50:05,099 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) [2022-04-14 13:50:05,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:05,108 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:05,109 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:05,109 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:05,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:05,116 INFO L85 PathProgramCache]: Analyzing trace with hash -226504135, now seen corresponding path program 1 times [2022-04-14 13:50:05,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:05,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587112205] [2022-04-14 13:50:05,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:05,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:05,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:05,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:05,401 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 [2022-04-14 13:50:05,402 INFO L290 TraceCheckUtils]: 1: Hoare triple {152#true} assume true; {152#true} is VALID [2022-04-14 13:50:05,402 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152#true} {152#true} #705#return; {152#true} is VALID [2022-04-14 13:50:05,404 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 [2022-04-14 13:50:05,405 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 [2022-04-14 13:50:05,405 INFO L290 TraceCheckUtils]: 2: Hoare triple {152#true} assume true; {152#true} is VALID [2022-04-14 13:50:05,405 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {152#true} {152#true} #705#return; {152#true} is VALID [2022-04-14 13:50:05,405 INFO L272 TraceCheckUtils]: 4: Hoare triple {152#true} call #t~ret4 := main(); {152#true} is VALID [2022-04-14 13:50:05,406 INFO L290 TraceCheckUtils]: 5: Hoare triple {152#true} ~main__x~0 := 0;~main__y~0 := 50; {157#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:05,407 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 [2022-04-14 13:50:05,407 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 [2022-04-14 13:50:05,408 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 [2022-04-14 13:50:05,408 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 [2022-04-14 13:50:05,408 INFO L290 TraceCheckUtils]: 10: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,409 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 [2022-04-14 13:50:05,409 INFO L290 TraceCheckUtils]: 12: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,409 INFO L290 TraceCheckUtils]: 13: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,409 INFO L290 TraceCheckUtils]: 14: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,409 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 [2022-04-14 13:50:05,410 INFO L290 TraceCheckUtils]: 16: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,410 INFO L290 TraceCheckUtils]: 17: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,410 INFO L290 TraceCheckUtils]: 18: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,410 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 [2022-04-14 13:50:05,410 INFO L290 TraceCheckUtils]: 20: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,411 INFO L290 TraceCheckUtils]: 21: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,411 INFO L290 TraceCheckUtils]: 22: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,411 INFO L290 TraceCheckUtils]: 23: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,411 INFO L290 TraceCheckUtils]: 24: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,412 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 [2022-04-14 13:50:05,412 INFO L290 TraceCheckUtils]: 26: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,412 INFO L290 TraceCheckUtils]: 27: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,412 INFO L290 TraceCheckUtils]: 28: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,412 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 [2022-04-14 13:50:05,413 INFO L290 TraceCheckUtils]: 30: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,413 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 [2022-04-14 13:50:05,414 INFO L290 TraceCheckUtils]: 32: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,414 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 [2022-04-14 13:50:05,414 INFO L290 TraceCheckUtils]: 34: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,414 INFO L290 TraceCheckUtils]: 35: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,415 INFO L290 TraceCheckUtils]: 36: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,415 INFO L290 TraceCheckUtils]: 37: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,415 INFO L290 TraceCheckUtils]: 38: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,415 INFO L290 TraceCheckUtils]: 39: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,416 INFO L290 TraceCheckUtils]: 40: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,416 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 [2022-04-14 13:50:05,416 INFO L290 TraceCheckUtils]: 42: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,416 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 [2022-04-14 13:50:05,417 INFO L290 TraceCheckUtils]: 44: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,417 INFO L290 TraceCheckUtils]: 45: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,417 INFO L290 TraceCheckUtils]: 46: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,422 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 [2022-04-14 13:50:05,423 INFO L290 TraceCheckUtils]: 48: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,423 INFO L290 TraceCheckUtils]: 49: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,423 INFO L290 TraceCheckUtils]: 50: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,423 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 [2022-04-14 13:50:05,423 INFO L290 TraceCheckUtils]: 52: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,423 INFO L290 TraceCheckUtils]: 53: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,424 INFO L290 TraceCheckUtils]: 54: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,425 INFO L290 TraceCheckUtils]: 55: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,425 INFO L290 TraceCheckUtils]: 56: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,426 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 [2022-04-14 13:50:05,426 INFO L290 TraceCheckUtils]: 58: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,426 INFO L290 TraceCheckUtils]: 59: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,426 INFO L290 TraceCheckUtils]: 60: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,426 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 [2022-04-14 13:50:05,427 INFO L290 TraceCheckUtils]: 62: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,427 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 [2022-04-14 13:50:05,427 INFO L290 TraceCheckUtils]: 64: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,427 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 [2022-04-14 13:50:05,427 INFO L290 TraceCheckUtils]: 66: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,427 INFO L290 TraceCheckUtils]: 67: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,428 INFO L290 TraceCheckUtils]: 68: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,428 INFO L290 TraceCheckUtils]: 69: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,428 INFO L290 TraceCheckUtils]: 70: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,429 INFO L290 TraceCheckUtils]: 71: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,429 INFO L290 TraceCheckUtils]: 72: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,431 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 [2022-04-14 13:50:05,432 INFO L290 TraceCheckUtils]: 74: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,436 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 [2022-04-14 13:50:05,436 INFO L290 TraceCheckUtils]: 76: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,436 INFO L290 TraceCheckUtils]: 77: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,436 INFO L290 TraceCheckUtils]: 78: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,436 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 [2022-04-14 13:50:05,436 INFO L290 TraceCheckUtils]: 80: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,437 INFO L290 TraceCheckUtils]: 81: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,437 INFO L290 TraceCheckUtils]: 82: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,437 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 [2022-04-14 13:50:05,437 INFO L290 TraceCheckUtils]: 84: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,437 INFO L290 TraceCheckUtils]: 85: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,437 INFO L290 TraceCheckUtils]: 86: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,437 INFO L290 TraceCheckUtils]: 87: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,438 INFO L290 TraceCheckUtils]: 88: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,438 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 [2022-04-14 13:50:05,438 INFO L290 TraceCheckUtils]: 90: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,438 INFO L290 TraceCheckUtils]: 91: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,438 INFO L290 TraceCheckUtils]: 92: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,438 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 [2022-04-14 13:50:05,439 INFO L290 TraceCheckUtils]: 94: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,439 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 [2022-04-14 13:50:05,439 INFO L290 TraceCheckUtils]: 96: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,439 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 [2022-04-14 13:50:05,439 INFO L290 TraceCheckUtils]: 98: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,439 INFO L290 TraceCheckUtils]: 99: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,439 INFO L290 TraceCheckUtils]: 100: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,440 INFO L290 TraceCheckUtils]: 101: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,442 INFO L290 TraceCheckUtils]: 102: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,442 INFO L290 TraceCheckUtils]: 103: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,442 INFO L290 TraceCheckUtils]: 104: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,442 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 [2022-04-14 13:50:05,442 INFO L290 TraceCheckUtils]: 106: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,442 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 [2022-04-14 13:50:05,443 INFO L290 TraceCheckUtils]: 108: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,443 INFO L290 TraceCheckUtils]: 109: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,443 INFO L290 TraceCheckUtils]: 110: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,443 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 [2022-04-14 13:50:05,443 INFO L290 TraceCheckUtils]: 112: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,443 INFO L290 TraceCheckUtils]: 113: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,444 INFO L290 TraceCheckUtils]: 114: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,444 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 [2022-04-14 13:50:05,444 INFO L290 TraceCheckUtils]: 116: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,445 INFO L290 TraceCheckUtils]: 117: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,445 INFO L290 TraceCheckUtils]: 118: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,451 INFO L290 TraceCheckUtils]: 119: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,452 INFO L290 TraceCheckUtils]: 120: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,452 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 [2022-04-14 13:50:05,452 INFO L290 TraceCheckUtils]: 122: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,452 INFO L290 TraceCheckUtils]: 123: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,452 INFO L290 TraceCheckUtils]: 124: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,452 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 [2022-04-14 13:50:05,453 INFO L290 TraceCheckUtils]: 126: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,453 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 [2022-04-14 13:50:05,453 INFO L290 TraceCheckUtils]: 128: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,453 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 [2022-04-14 13:50:05,453 INFO L290 TraceCheckUtils]: 130: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,453 INFO L290 TraceCheckUtils]: 131: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,453 INFO L290 TraceCheckUtils]: 132: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,453 INFO L290 TraceCheckUtils]: 133: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,454 INFO L290 TraceCheckUtils]: 134: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,454 INFO L290 TraceCheckUtils]: 135: Hoare triple {153#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {153#false} is VALID [2022-04-14 13:50:05,454 INFO L290 TraceCheckUtils]: 136: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,454 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 [2022-04-14 13:50:05,454 INFO L290 TraceCheckUtils]: 138: Hoare triple {153#false} assume ~main__x~0 < 100; {153#false} is VALID [2022-04-14 13:50:05,454 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 [2022-04-14 13:50:05,454 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 [2022-04-14 13:50:05,455 INFO L290 TraceCheckUtils]: 141: Hoare triple {153#false} assume 0 == ~__VERIFIER_assert__cond~0; {153#false} is VALID [2022-04-14 13:50:05,455 INFO L290 TraceCheckUtils]: 142: Hoare triple {153#false} assume !false; {153#false} is VALID [2022-04-14 13:50:05,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:05,456 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:05,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587112205] [2022-04-14 13:50:05,457 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [587112205] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:05,457 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:05,457 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-14 13:50:05,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265982853] [2022-04-14 13:50:05,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:05,462 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 [2022-04-14 13:50:05,464 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:05,466 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) [2022-04-14 13:50:05,574 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:05,575 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-14 13:50:05,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:05,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-14 13:50:05,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-14 13:50:05,599 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) [2022-04-14 13:50:06,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:06,697 INFO L93 Difference]: Finished difference Result 292 states and 562 transitions. [2022-04-14 13:50:06,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-14 13:50:06,697 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 [2022-04-14 13:50:06,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:06,698 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) [2022-04-14 13:50:06,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 562 transitions. [2022-04-14 13:50:06,710 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) [2022-04-14 13:50:06,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 562 transitions. [2022-04-14 13:50:06,715 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 562 transitions. [2022-04-14 13:50:07,083 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 562 edges. 562 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:07,095 INFO L225 Difference]: With dead ends: 292 [2022-04-14 13:50:07,096 INFO L226 Difference]: Without dead ends: 145 [2022-04-14 13:50:07,099 INFO L912 BasicCegarLoop]: 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 [2022-04-14 13:50:07,101 INFO L913 BasicCegarLoop]: 211 mSDtfsCounter, 271 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 615 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.5s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:07,102 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [271 Valid, 226 Invalid, 622 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 615 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-14 13:50:07,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2022-04-14 13:50:07,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2022-04-14 13:50:07,139 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:07,143 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) [2022-04-14 13:50:07,144 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) [2022-04-14 13:50:07,144 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) [2022-04-14 13:50:07,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:07,154 INFO L93 Difference]: Finished difference Result 145 states and 211 transitions. [2022-04-14 13:50:07,154 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 211 transitions. [2022-04-14 13:50:07,159 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:07,159 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:07,159 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. [2022-04-14 13:50:07,160 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. [2022-04-14 13:50:07,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:07,165 INFO L93 Difference]: Finished difference Result 145 states and 211 transitions. [2022-04-14 13:50:07,165 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 211 transitions. [2022-04-14 13:50:07,166 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:07,166 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:07,166 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:07,166 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:07,167 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) [2022-04-14 13:50:07,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 211 transitions. [2022-04-14 13:50:07,171 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 211 transitions. Word has length 143 [2022-04-14 13:50:07,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:07,174 INFO L478 AbstractCegarLoop]: Abstraction has 145 states and 211 transitions. [2022-04-14 13:50:07,175 INFO L479 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) [2022-04-14 13:50:07,176 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 211 transitions. [2022-04-14 13:50:07,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:07,177 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:07,177 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:07,178 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-14 13:50:07,178 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:07,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:07,180 INFO L85 PathProgramCache]: Analyzing trace with hash 1788930742, now seen corresponding path program 1 times [2022-04-14 13:50:07,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:07,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535835757] [2022-04-14 13:50:07,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:07,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:07,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:07,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:07,288 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 [2022-04-14 13:50:07,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {1102#true} assume true; {1102#true} is VALID [2022-04-14 13:50:07,289 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1102#true} {1102#true} #705#return; {1102#true} is VALID [2022-04-14 13:50:07,289 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 [2022-04-14 13:50:07,289 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 [2022-04-14 13:50:07,289 INFO L290 TraceCheckUtils]: 2: Hoare triple {1102#true} assume true; {1102#true} is VALID [2022-04-14 13:50:07,289 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1102#true} {1102#true} #705#return; {1102#true} is VALID [2022-04-14 13:50:07,290 INFO L272 TraceCheckUtils]: 4: Hoare triple {1102#true} call #t~ret4 := main(); {1102#true} is VALID [2022-04-14 13:50:07,290 INFO L290 TraceCheckUtils]: 5: Hoare triple {1102#true} ~main__x~0 := 0;~main__y~0 := 50; {1102#true} is VALID [2022-04-14 13:50:07,290 INFO L290 TraceCheckUtils]: 6: Hoare triple {1102#true} assume ~main__x~0 < 100; {1102#true} is VALID [2022-04-14 13:50:07,290 INFO L290 TraceCheckUtils]: 7: Hoare triple {1102#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1102#true} is VALID [2022-04-14 13:50:07,290 INFO L290 TraceCheckUtils]: 8: Hoare triple {1102#true} assume ~main__x~0 < 100; {1102#true} is VALID [2022-04-14 13:50:07,290 INFO L290 TraceCheckUtils]: 9: Hoare triple {1102#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1102#true} is VALID [2022-04-14 13:50:07,290 INFO L290 TraceCheckUtils]: 10: Hoare triple {1102#true} assume ~main__x~0 < 100; {1102#true} is VALID [2022-04-14 13:50:07,291 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 [2022-04-14 13:50:07,291 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 [2022-04-14 13:50:07,291 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 [2022-04-14 13:50:07,291 INFO L290 TraceCheckUtils]: 14: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,292 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 [2022-04-14 13:50:07,292 INFO L290 TraceCheckUtils]: 16: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,292 INFO L290 TraceCheckUtils]: 17: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,292 INFO L290 TraceCheckUtils]: 18: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,292 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 [2022-04-14 13:50:07,292 INFO L290 TraceCheckUtils]: 20: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,292 INFO L290 TraceCheckUtils]: 21: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,292 INFO L290 TraceCheckUtils]: 22: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,292 INFO L290 TraceCheckUtils]: 23: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,292 INFO L290 TraceCheckUtils]: 24: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,292 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 [2022-04-14 13:50:07,293 INFO L290 TraceCheckUtils]: 26: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,293 INFO L290 TraceCheckUtils]: 27: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,293 INFO L290 TraceCheckUtils]: 28: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,293 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 [2022-04-14 13:50:07,293 INFO L290 TraceCheckUtils]: 30: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,293 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 [2022-04-14 13:50:07,293 INFO L290 TraceCheckUtils]: 32: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,293 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 [2022-04-14 13:50:07,293 INFO L290 TraceCheckUtils]: 34: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,293 INFO L290 TraceCheckUtils]: 35: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,294 INFO L290 TraceCheckUtils]: 36: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,294 INFO L290 TraceCheckUtils]: 37: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,294 INFO L290 TraceCheckUtils]: 38: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,294 INFO L290 TraceCheckUtils]: 39: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,294 INFO L290 TraceCheckUtils]: 40: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,294 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 [2022-04-14 13:50:07,294 INFO L290 TraceCheckUtils]: 42: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,294 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 [2022-04-14 13:50:07,294 INFO L290 TraceCheckUtils]: 44: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,294 INFO L290 TraceCheckUtils]: 45: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,294 INFO L290 TraceCheckUtils]: 46: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,295 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 [2022-04-14 13:50:07,295 INFO L290 TraceCheckUtils]: 48: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,295 INFO L290 TraceCheckUtils]: 49: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,295 INFO L290 TraceCheckUtils]: 50: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,295 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 [2022-04-14 13:50:07,295 INFO L290 TraceCheckUtils]: 52: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,295 INFO L290 TraceCheckUtils]: 53: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,295 INFO L290 TraceCheckUtils]: 54: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,295 INFO L290 TraceCheckUtils]: 55: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,295 INFO L290 TraceCheckUtils]: 56: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,295 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 [2022-04-14 13:50:07,296 INFO L290 TraceCheckUtils]: 58: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,296 INFO L290 TraceCheckUtils]: 59: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,296 INFO L290 TraceCheckUtils]: 60: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,296 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 [2022-04-14 13:50:07,296 INFO L290 TraceCheckUtils]: 62: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,296 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 [2022-04-14 13:50:07,296 INFO L290 TraceCheckUtils]: 64: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,296 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 [2022-04-14 13:50:07,296 INFO L290 TraceCheckUtils]: 66: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,296 INFO L290 TraceCheckUtils]: 67: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,296 INFO L290 TraceCheckUtils]: 68: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,297 INFO L290 TraceCheckUtils]: 69: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,297 INFO L290 TraceCheckUtils]: 70: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,297 INFO L290 TraceCheckUtils]: 71: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,297 INFO L290 TraceCheckUtils]: 72: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,297 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 [2022-04-14 13:50:07,297 INFO L290 TraceCheckUtils]: 74: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,297 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 [2022-04-14 13:50:07,297 INFO L290 TraceCheckUtils]: 76: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,297 INFO L290 TraceCheckUtils]: 77: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,297 INFO L290 TraceCheckUtils]: 78: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,298 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 [2022-04-14 13:50:07,298 INFO L290 TraceCheckUtils]: 80: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,298 INFO L290 TraceCheckUtils]: 81: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,298 INFO L290 TraceCheckUtils]: 82: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,298 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 [2022-04-14 13:50:07,298 INFO L290 TraceCheckUtils]: 84: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,298 INFO L290 TraceCheckUtils]: 85: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,298 INFO L290 TraceCheckUtils]: 86: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,298 INFO L290 TraceCheckUtils]: 87: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,298 INFO L290 TraceCheckUtils]: 88: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,298 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 [2022-04-14 13:50:07,299 INFO L290 TraceCheckUtils]: 90: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,299 INFO L290 TraceCheckUtils]: 91: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,299 INFO L290 TraceCheckUtils]: 92: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,299 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 [2022-04-14 13:50:07,299 INFO L290 TraceCheckUtils]: 94: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,299 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 [2022-04-14 13:50:07,299 INFO L290 TraceCheckUtils]: 96: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,299 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 [2022-04-14 13:50:07,299 INFO L290 TraceCheckUtils]: 98: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,299 INFO L290 TraceCheckUtils]: 99: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,299 INFO L290 TraceCheckUtils]: 100: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,300 INFO L290 TraceCheckUtils]: 101: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,300 INFO L290 TraceCheckUtils]: 102: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,300 INFO L290 TraceCheckUtils]: 103: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,300 INFO L290 TraceCheckUtils]: 104: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,300 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 [2022-04-14 13:50:07,300 INFO L290 TraceCheckUtils]: 106: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,300 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 [2022-04-14 13:50:07,300 INFO L290 TraceCheckUtils]: 108: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,300 INFO L290 TraceCheckUtils]: 109: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,300 INFO L290 TraceCheckUtils]: 110: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,300 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 [2022-04-14 13:50:07,301 INFO L290 TraceCheckUtils]: 112: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,301 INFO L290 TraceCheckUtils]: 113: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,301 INFO L290 TraceCheckUtils]: 114: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,301 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 [2022-04-14 13:50:07,301 INFO L290 TraceCheckUtils]: 116: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,301 INFO L290 TraceCheckUtils]: 117: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,301 INFO L290 TraceCheckUtils]: 118: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,301 INFO L290 TraceCheckUtils]: 119: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,301 INFO L290 TraceCheckUtils]: 120: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,301 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 [2022-04-14 13:50:07,301 INFO L290 TraceCheckUtils]: 122: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,302 INFO L290 TraceCheckUtils]: 123: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,302 INFO L290 TraceCheckUtils]: 124: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,302 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 [2022-04-14 13:50:07,302 INFO L290 TraceCheckUtils]: 126: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,302 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 [2022-04-14 13:50:07,302 INFO L290 TraceCheckUtils]: 128: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,302 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 [2022-04-14 13:50:07,302 INFO L290 TraceCheckUtils]: 130: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,302 INFO L290 TraceCheckUtils]: 131: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,302 INFO L290 TraceCheckUtils]: 132: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,303 INFO L290 TraceCheckUtils]: 133: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,303 INFO L290 TraceCheckUtils]: 134: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,303 INFO L290 TraceCheckUtils]: 135: Hoare triple {1103#false} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {1103#false} is VALID [2022-04-14 13:50:07,303 INFO L290 TraceCheckUtils]: 136: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,303 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 [2022-04-14 13:50:07,303 INFO L290 TraceCheckUtils]: 138: Hoare triple {1103#false} assume ~main__x~0 < 100; {1103#false} is VALID [2022-04-14 13:50:07,303 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 [2022-04-14 13:50:07,303 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 [2022-04-14 13:50:07,303 INFO L290 TraceCheckUtils]: 141: Hoare triple {1103#false} assume 0 == ~__VERIFIER_assert__cond~0; {1103#false} is VALID [2022-04-14 13:50:07,303 INFO L290 TraceCheckUtils]: 142: Hoare triple {1103#false} assume !false; {1103#false} is VALID [2022-04-14 13:50:07,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:07,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:07,304 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535835757] [2022-04-14 13:50:07,304 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1535835757] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:07,304 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:07,304 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-14 13:50:07,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721382811] [2022-04-14 13:50:07,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:07,306 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 [2022-04-14 13:50:07,306 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:07,306 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) [2022-04-14 13:50:07,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:07,378 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-14 13:50:07,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:07,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-14 13:50:07,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-14 13:50:07,379 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) [2022-04-14 13:50:08,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:08,197 INFO L93 Difference]: Finished difference Result 406 states and 602 transitions. [2022-04-14 13:50:08,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-14 13:50:08,197 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 [2022-04-14 13:50:08,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:08,197 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) [2022-04-14 13:50:08,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 602 transitions. [2022-04-14 13:50:08,201 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) [2022-04-14 13:50:08,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 602 transitions. [2022-04-14 13:50:08,205 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 602 transitions. [2022-04-14 13:50:08,608 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 602 edges. 602 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:08,615 INFO L225 Difference]: With dead ends: 406 [2022-04-14 13:50:08,615 INFO L226 Difference]: Without dead ends: 275 [2022-04-14 13:50:08,616 INFO L912 BasicCegarLoop]: 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 [2022-04-14 13:50:08,617 INFO L913 BasicCegarLoop]: 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 [2022-04-14 13:50:08,617 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [339 Valid, 87 Invalid, 530 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [261 Valid, 269 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-14 13:50:08,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2022-04-14 13:50:08,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 275. [2022-04-14 13:50:08,654 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:08,655 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) [2022-04-14 13:50:08,655 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) [2022-04-14 13:50:08,656 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) [2022-04-14 13:50:08,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:08,662 INFO L93 Difference]: Finished difference Result 275 states and 342 transitions. [2022-04-14 13:50:08,663 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 342 transitions. [2022-04-14 13:50:08,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:08,663 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:08,663 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. [2022-04-14 13:50:08,664 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. [2022-04-14 13:50:08,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:08,669 INFO L93 Difference]: Finished difference Result 275 states and 342 transitions. [2022-04-14 13:50:08,670 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 342 transitions. [2022-04-14 13:50:08,670 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:08,670 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:08,670 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:08,670 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:08,670 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) [2022-04-14 13:50:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 342 transitions. [2022-04-14 13:50:08,677 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 342 transitions. Word has length 143 [2022-04-14 13:50:08,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:08,678 INFO L478 AbstractCegarLoop]: Abstraction has 275 states and 342 transitions. [2022-04-14 13:50:08,678 INFO L479 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) [2022-04-14 13:50:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 342 transitions. [2022-04-14 13:50:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:08,679 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:08,679 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:08,679 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-14 13:50:08,680 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:08,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:08,680 INFO L85 PathProgramCache]: Analyzing trace with hash 245018630, now seen corresponding path program 1 times [2022-04-14 13:50:08,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:08,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1982997035] [2022-04-14 13:50:08,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:08,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:08,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:08,785 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 [2022-04-14 13:50:08,786 INFO L290 TraceCheckUtils]: 1: Hoare triple {2680#true} assume true; {2680#true} is VALID [2022-04-14 13:50:08,786 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2680#true} {2680#true} #705#return; {2680#true} is VALID [2022-04-14 13:50:08,786 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 [2022-04-14 13:50:08,786 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 [2022-04-14 13:50:08,787 INFO L290 TraceCheckUtils]: 2: Hoare triple {2680#true} assume true; {2680#true} is VALID [2022-04-14 13:50:08,787 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2680#true} {2680#true} #705#return; {2680#true} is VALID [2022-04-14 13:50:08,787 INFO L272 TraceCheckUtils]: 4: Hoare triple {2680#true} call #t~ret4 := main(); {2680#true} is VALID [2022-04-14 13:50:08,787 INFO L290 TraceCheckUtils]: 5: Hoare triple {2680#true} ~main__x~0 := 0;~main__y~0 := 50; {2685#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:08,787 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 [2022-04-14 13:50:08,788 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 [2022-04-14 13:50:08,788 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 [2022-04-14 13:50:08,788 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 [2022-04-14 13:50:08,788 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 [2022-04-14 13:50:08,789 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 [2022-04-14 13:50:08,789 INFO L290 TraceCheckUtils]: 12: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,789 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 [2022-04-14 13:50:08,789 INFO L290 TraceCheckUtils]: 14: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,789 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 [2022-04-14 13:50:08,789 INFO L290 TraceCheckUtils]: 16: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,790 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 [2022-04-14 13:50:08,790 INFO L290 TraceCheckUtils]: 18: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,790 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 [2022-04-14 13:50:08,790 INFO L290 TraceCheckUtils]: 20: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,790 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 [2022-04-14 13:50:08,790 INFO L290 TraceCheckUtils]: 22: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,790 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 [2022-04-14 13:50:08,790 INFO L290 TraceCheckUtils]: 24: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,790 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 [2022-04-14 13:50:08,790 INFO L290 TraceCheckUtils]: 26: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,790 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 [2022-04-14 13:50:08,791 INFO L290 TraceCheckUtils]: 28: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,791 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 [2022-04-14 13:50:08,791 INFO L290 TraceCheckUtils]: 30: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,791 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 [2022-04-14 13:50:08,791 INFO L290 TraceCheckUtils]: 32: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,791 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 [2022-04-14 13:50:08,791 INFO L290 TraceCheckUtils]: 34: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,791 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 [2022-04-14 13:50:08,791 INFO L290 TraceCheckUtils]: 36: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,791 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 [2022-04-14 13:50:08,791 INFO L290 TraceCheckUtils]: 38: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,792 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 [2022-04-14 13:50:08,792 INFO L290 TraceCheckUtils]: 40: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,792 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 [2022-04-14 13:50:08,792 INFO L290 TraceCheckUtils]: 42: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,792 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 [2022-04-14 13:50:08,792 INFO L290 TraceCheckUtils]: 44: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,792 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 [2022-04-14 13:50:08,792 INFO L290 TraceCheckUtils]: 46: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,792 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 [2022-04-14 13:50:08,792 INFO L290 TraceCheckUtils]: 48: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,793 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 [2022-04-14 13:50:08,793 INFO L290 TraceCheckUtils]: 50: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,793 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 [2022-04-14 13:50:08,793 INFO L290 TraceCheckUtils]: 52: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,793 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 [2022-04-14 13:50:08,793 INFO L290 TraceCheckUtils]: 54: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,793 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 [2022-04-14 13:50:08,793 INFO L290 TraceCheckUtils]: 56: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,793 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 [2022-04-14 13:50:08,793 INFO L290 TraceCheckUtils]: 58: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,793 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 [2022-04-14 13:50:08,794 INFO L290 TraceCheckUtils]: 60: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,794 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 [2022-04-14 13:50:08,794 INFO L290 TraceCheckUtils]: 62: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,794 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 [2022-04-14 13:50:08,794 INFO L290 TraceCheckUtils]: 64: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,794 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 [2022-04-14 13:50:08,794 INFO L290 TraceCheckUtils]: 66: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,794 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 [2022-04-14 13:50:08,794 INFO L290 TraceCheckUtils]: 68: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,794 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 [2022-04-14 13:50:08,795 INFO L290 TraceCheckUtils]: 70: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,795 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 [2022-04-14 13:50:08,795 INFO L290 TraceCheckUtils]: 72: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,795 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 [2022-04-14 13:50:08,795 INFO L290 TraceCheckUtils]: 74: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,795 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 [2022-04-14 13:50:08,795 INFO L290 TraceCheckUtils]: 76: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,795 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 [2022-04-14 13:50:08,795 INFO L290 TraceCheckUtils]: 78: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,796 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 [2022-04-14 13:50:08,796 INFO L290 TraceCheckUtils]: 80: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,796 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 [2022-04-14 13:50:08,796 INFO L290 TraceCheckUtils]: 82: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,796 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 [2022-04-14 13:50:08,796 INFO L290 TraceCheckUtils]: 84: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,796 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 [2022-04-14 13:50:08,796 INFO L290 TraceCheckUtils]: 86: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,796 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 [2022-04-14 13:50:08,797 INFO L290 TraceCheckUtils]: 88: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,797 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 [2022-04-14 13:50:08,797 INFO L290 TraceCheckUtils]: 90: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,797 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 [2022-04-14 13:50:08,797 INFO L290 TraceCheckUtils]: 92: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,797 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 [2022-04-14 13:50:08,797 INFO L290 TraceCheckUtils]: 94: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,797 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 [2022-04-14 13:50:08,797 INFO L290 TraceCheckUtils]: 96: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,798 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 [2022-04-14 13:50:08,798 INFO L290 TraceCheckUtils]: 98: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,798 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 [2022-04-14 13:50:08,798 INFO L290 TraceCheckUtils]: 100: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,798 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 [2022-04-14 13:50:08,798 INFO L290 TraceCheckUtils]: 102: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,798 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 [2022-04-14 13:50:08,798 INFO L290 TraceCheckUtils]: 104: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,798 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 [2022-04-14 13:50:08,799 INFO L290 TraceCheckUtils]: 106: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,799 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 [2022-04-14 13:50:08,799 INFO L290 TraceCheckUtils]: 108: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,799 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 [2022-04-14 13:50:08,799 INFO L290 TraceCheckUtils]: 110: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,799 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 [2022-04-14 13:50:08,799 INFO L290 TraceCheckUtils]: 112: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,799 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 [2022-04-14 13:50:08,799 INFO L290 TraceCheckUtils]: 114: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,800 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 [2022-04-14 13:50:08,800 INFO L290 TraceCheckUtils]: 116: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,800 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 [2022-04-14 13:50:08,800 INFO L290 TraceCheckUtils]: 118: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,800 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 [2022-04-14 13:50:08,800 INFO L290 TraceCheckUtils]: 120: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,800 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 [2022-04-14 13:50:08,800 INFO L290 TraceCheckUtils]: 122: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,801 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 [2022-04-14 13:50:08,801 INFO L290 TraceCheckUtils]: 124: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,801 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 [2022-04-14 13:50:08,801 INFO L290 TraceCheckUtils]: 126: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,801 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 [2022-04-14 13:50:08,801 INFO L290 TraceCheckUtils]: 128: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,801 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 [2022-04-14 13:50:08,801 INFO L290 TraceCheckUtils]: 130: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,801 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 [2022-04-14 13:50:08,802 INFO L290 TraceCheckUtils]: 132: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,802 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 [2022-04-14 13:50:08,802 INFO L290 TraceCheckUtils]: 134: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,802 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 [2022-04-14 13:50:08,802 INFO L290 TraceCheckUtils]: 136: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,802 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 [2022-04-14 13:50:08,802 INFO L290 TraceCheckUtils]: 138: Hoare triple {2681#false} assume ~main__x~0 < 100; {2681#false} is VALID [2022-04-14 13:50:08,802 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 [2022-04-14 13:50:08,802 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 [2022-04-14 13:50:08,803 INFO L290 TraceCheckUtils]: 141: Hoare triple {2681#false} assume 0 == ~__VERIFIER_assert__cond~0; {2681#false} is VALID [2022-04-14 13:50:08,803 INFO L290 TraceCheckUtils]: 142: Hoare triple {2681#false} assume !false; {2681#false} is VALID [2022-04-14 13:50:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:08,803 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:08,803 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1982997035] [2022-04-14 13:50:08,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1982997035] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:08,804 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:08,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-14 13:50:08,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048308754] [2022-04-14 13:50:08,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:08,805 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 [2022-04-14 13:50:08,805 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:08,805 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) [2022-04-14 13:50:08,879 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:08,879 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-14 13:50:08,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:08,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-14 13:50:08,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-14 13:50:08,880 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) [2022-04-14 13:50:09,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:09,354 INFO L93 Difference]: Finished difference Result 406 states and 473 transitions. [2022-04-14 13:50:09,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-14 13:50:09,355 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 [2022-04-14 13:50:09,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:09,355 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) [2022-04-14 13:50:09,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 344 transitions. [2022-04-14 13:50:09,358 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) [2022-04-14 13:50:09,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 344 transitions. [2022-04-14 13:50:09,361 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 344 transitions. [2022-04-14 13:50:09,565 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 344 edges. 344 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:09,570 INFO L225 Difference]: With dead ends: 406 [2022-04-14 13:50:09,570 INFO L226 Difference]: Without dead ends: 273 [2022-04-14 13:50:09,570 INFO L912 BasicCegarLoop]: 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 [2022-04-14 13:50:09,571 INFO L913 BasicCegarLoop]: 204 mSDtfsCounter, 205 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 210 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:09,572 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [205 Valid, 211 Invalid, 217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 210 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-14 13:50:09,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2022-04-14 13:50:09,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 273. [2022-04-14 13:50:09,612 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:09,612 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) [2022-04-14 13:50:09,613 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) [2022-04-14 13:50:09,613 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) [2022-04-14 13:50:09,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:09,618 INFO L93 Difference]: Finished difference Result 273 states and 339 transitions. [2022-04-14 13:50:09,618 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 339 transitions. [2022-04-14 13:50:09,619 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:09,619 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:09,619 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. [2022-04-14 13:50:09,620 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. [2022-04-14 13:50:09,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:09,625 INFO L93 Difference]: Finished difference Result 273 states and 339 transitions. [2022-04-14 13:50:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 339 transitions. [2022-04-14 13:50:09,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:09,626 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:09,626 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:09,626 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:09,626 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) [2022-04-14 13:50:09,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 339 transitions. [2022-04-14 13:50:09,632 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 339 transitions. Word has length 143 [2022-04-14 13:50:09,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:09,632 INFO L478 AbstractCegarLoop]: Abstraction has 273 states and 339 transitions. [2022-04-14 13:50:09,632 INFO L479 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) [2022-04-14 13:50:09,632 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 339 transitions. [2022-04-14 13:50:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:09,633 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:09,633 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:09,633 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-14 13:50:09,634 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:09,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:09,634 INFO L85 PathProgramCache]: Analyzing trace with hash 1669664994, now seen corresponding path program 1 times [2022-04-14 13:50:09,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:09,634 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [8282565] [2022-04-14 13:50:09,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:09,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:09,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:09,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:09,730 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 [2022-04-14 13:50:09,730 INFO L290 TraceCheckUtils]: 1: Hoare triple {4257#true} assume true; {4257#true} is VALID [2022-04-14 13:50:09,731 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4257#true} {4257#true} #705#return; {4257#true} is VALID [2022-04-14 13:50:09,731 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 [2022-04-14 13:50:09,731 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 [2022-04-14 13:50:09,731 INFO L290 TraceCheckUtils]: 2: Hoare triple {4257#true} assume true; {4257#true} is VALID [2022-04-14 13:50:09,731 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4257#true} {4257#true} #705#return; {4257#true} is VALID [2022-04-14 13:50:09,731 INFO L272 TraceCheckUtils]: 4: Hoare triple {4257#true} call #t~ret4 := main(); {4257#true} is VALID [2022-04-14 13:50:09,732 INFO L290 TraceCheckUtils]: 5: Hoare triple {4257#true} ~main__x~0 := 0;~main__y~0 := 50; {4262#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:09,732 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 [2022-04-14 13:50:09,732 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 [2022-04-14 13:50:09,732 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 [2022-04-14 13:50:09,733 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 [2022-04-14 13:50:09,733 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 [2022-04-14 13:50:09,733 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 [2022-04-14 13:50:09,734 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 [2022-04-14 13:50:09,734 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 [2022-04-14 13:50:09,734 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 [2022-04-14 13:50:09,735 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 [2022-04-14 13:50:09,735 INFO L290 TraceCheckUtils]: 16: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,735 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 [2022-04-14 13:50:09,735 INFO L290 TraceCheckUtils]: 18: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,735 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 [2022-04-14 13:50:09,735 INFO L290 TraceCheckUtils]: 20: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,735 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 [2022-04-14 13:50:09,735 INFO L290 TraceCheckUtils]: 22: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,735 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 [2022-04-14 13:50:09,735 INFO L290 TraceCheckUtils]: 24: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,736 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 [2022-04-14 13:50:09,736 INFO L290 TraceCheckUtils]: 26: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,736 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 [2022-04-14 13:50:09,736 INFO L290 TraceCheckUtils]: 28: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,736 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 [2022-04-14 13:50:09,736 INFO L290 TraceCheckUtils]: 30: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,736 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 [2022-04-14 13:50:09,736 INFO L290 TraceCheckUtils]: 32: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,736 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 [2022-04-14 13:50:09,736 INFO L290 TraceCheckUtils]: 34: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,736 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 [2022-04-14 13:50:09,736 INFO L290 TraceCheckUtils]: 36: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,737 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 [2022-04-14 13:50:09,737 INFO L290 TraceCheckUtils]: 38: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,737 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 [2022-04-14 13:50:09,737 INFO L290 TraceCheckUtils]: 40: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,737 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 [2022-04-14 13:50:09,737 INFO L290 TraceCheckUtils]: 42: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,737 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 [2022-04-14 13:50:09,737 INFO L290 TraceCheckUtils]: 44: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,737 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 [2022-04-14 13:50:09,737 INFO L290 TraceCheckUtils]: 46: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,737 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 [2022-04-14 13:50:09,737 INFO L290 TraceCheckUtils]: 48: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,738 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 [2022-04-14 13:50:09,738 INFO L290 TraceCheckUtils]: 50: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,738 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 [2022-04-14 13:50:09,738 INFO L290 TraceCheckUtils]: 52: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,738 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 [2022-04-14 13:50:09,738 INFO L290 TraceCheckUtils]: 54: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,738 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 [2022-04-14 13:50:09,738 INFO L290 TraceCheckUtils]: 56: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,738 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 [2022-04-14 13:50:09,738 INFO L290 TraceCheckUtils]: 58: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,738 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 [2022-04-14 13:50:09,738 INFO L290 TraceCheckUtils]: 60: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,739 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 [2022-04-14 13:50:09,739 INFO L290 TraceCheckUtils]: 62: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,739 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 [2022-04-14 13:50:09,739 INFO L290 TraceCheckUtils]: 64: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,739 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 [2022-04-14 13:50:09,739 INFO L290 TraceCheckUtils]: 66: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,739 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 [2022-04-14 13:50:09,739 INFO L290 TraceCheckUtils]: 68: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,739 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 [2022-04-14 13:50:09,739 INFO L290 TraceCheckUtils]: 70: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,739 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 [2022-04-14 13:50:09,739 INFO L290 TraceCheckUtils]: 72: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,740 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 [2022-04-14 13:50:09,740 INFO L290 TraceCheckUtils]: 74: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,740 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 [2022-04-14 13:50:09,740 INFO L290 TraceCheckUtils]: 76: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,740 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 [2022-04-14 13:50:09,740 INFO L290 TraceCheckUtils]: 78: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,740 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 [2022-04-14 13:50:09,740 INFO L290 TraceCheckUtils]: 80: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,740 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 [2022-04-14 13:50:09,740 INFO L290 TraceCheckUtils]: 82: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,740 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 [2022-04-14 13:50:09,740 INFO L290 TraceCheckUtils]: 84: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,741 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 [2022-04-14 13:50:09,741 INFO L290 TraceCheckUtils]: 86: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,741 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 [2022-04-14 13:50:09,741 INFO L290 TraceCheckUtils]: 88: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,741 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 [2022-04-14 13:50:09,741 INFO L290 TraceCheckUtils]: 90: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,741 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 [2022-04-14 13:50:09,741 INFO L290 TraceCheckUtils]: 92: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,741 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 [2022-04-14 13:50:09,741 INFO L290 TraceCheckUtils]: 94: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,741 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 [2022-04-14 13:50:09,741 INFO L290 TraceCheckUtils]: 96: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,742 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 [2022-04-14 13:50:09,742 INFO L290 TraceCheckUtils]: 98: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,742 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 [2022-04-14 13:50:09,742 INFO L290 TraceCheckUtils]: 100: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,742 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 [2022-04-14 13:50:09,742 INFO L290 TraceCheckUtils]: 102: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,742 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 [2022-04-14 13:50:09,742 INFO L290 TraceCheckUtils]: 104: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,742 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 [2022-04-14 13:50:09,742 INFO L290 TraceCheckUtils]: 106: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,742 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 [2022-04-14 13:50:09,742 INFO L290 TraceCheckUtils]: 108: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,742 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 [2022-04-14 13:50:09,743 INFO L290 TraceCheckUtils]: 110: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,743 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 [2022-04-14 13:50:09,743 INFO L290 TraceCheckUtils]: 112: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,743 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 [2022-04-14 13:50:09,743 INFO L290 TraceCheckUtils]: 114: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,743 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 [2022-04-14 13:50:09,743 INFO L290 TraceCheckUtils]: 116: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,743 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 [2022-04-14 13:50:09,743 INFO L290 TraceCheckUtils]: 118: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,743 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 [2022-04-14 13:50:09,743 INFO L290 TraceCheckUtils]: 120: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,743 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 [2022-04-14 13:50:09,743 INFO L290 TraceCheckUtils]: 122: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,744 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 [2022-04-14 13:50:09,744 INFO L290 TraceCheckUtils]: 124: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,744 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 [2022-04-14 13:50:09,744 INFO L290 TraceCheckUtils]: 126: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,744 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 [2022-04-14 13:50:09,744 INFO L290 TraceCheckUtils]: 128: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,744 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 [2022-04-14 13:50:09,744 INFO L290 TraceCheckUtils]: 130: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,744 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 [2022-04-14 13:50:09,744 INFO L290 TraceCheckUtils]: 132: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,744 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 [2022-04-14 13:50:09,744 INFO L290 TraceCheckUtils]: 134: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,744 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 [2022-04-14 13:50:09,745 INFO L290 TraceCheckUtils]: 136: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,745 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 [2022-04-14 13:50:09,745 INFO L290 TraceCheckUtils]: 138: Hoare triple {4258#false} assume ~main__x~0 < 100; {4258#false} is VALID [2022-04-14 13:50:09,745 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 [2022-04-14 13:50:09,745 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 [2022-04-14 13:50:09,745 INFO L290 TraceCheckUtils]: 141: Hoare triple {4258#false} assume 0 == ~__VERIFIER_assert__cond~0; {4258#false} is VALID [2022-04-14 13:50:09,745 INFO L290 TraceCheckUtils]: 142: Hoare triple {4258#false} assume !false; {4258#false} is VALID [2022-04-14 13:50:09,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:09,745 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:09,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [8282565] [2022-04-14 13:50:09,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [8282565] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:09,746 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:09,746 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-14 13:50:09,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [122453984] [2022-04-14 13:50:09,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:09,746 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 [2022-04-14 13:50:09,747 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:09,747 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) [2022-04-14 13:50:09,818 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:09,818 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-14 13:50:09,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:09,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-14 13:50:09,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-04-14 13:50:09,819 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) [2022-04-14 13:50:10,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:10,498 INFO L93 Difference]: Finished difference Result 400 states and 466 transitions. [2022-04-14 13:50:10,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-14 13:50:10,498 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 [2022-04-14 13:50:10,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:10,499 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) [2022-04-14 13:50:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 341 transitions. [2022-04-14 13:50:10,502 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) [2022-04-14 13:50:10,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 341 transitions. [2022-04-14 13:50:10,504 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 341 transitions. [2022-04-14 13:50:10,718 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 341 edges. 341 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:10,722 INFO L225 Difference]: With dead ends: 400 [2022-04-14 13:50:10,722 INFO L226 Difference]: Without dead ends: 269 [2022-04-14 13:50:10,723 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=63, Invalid=93, Unknown=0, NotChecked=0, Total=156 [2022-04-14 13:50:10,724 INFO L913 BasicCegarLoop]: 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 [2022-04-14 13:50:10,724 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [204 Valid, 210 Invalid, 424 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 411 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-14 13:50:10,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2022-04-14 13:50:10,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 269. [2022-04-14 13:50:10,765 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:10,765 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) [2022-04-14 13:50:10,766 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) [2022-04-14 13:50:10,766 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) [2022-04-14 13:50:10,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:10,774 INFO L93 Difference]: Finished difference Result 269 states and 333 transitions. [2022-04-14 13:50:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 333 transitions. [2022-04-14 13:50:10,774 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:10,774 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:10,775 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. [2022-04-14 13:50:10,776 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. [2022-04-14 13:50:10,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:10,783 INFO L93 Difference]: Finished difference Result 269 states and 333 transitions. [2022-04-14 13:50:10,783 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 333 transitions. [2022-04-14 13:50:10,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:10,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:10,783 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:10,783 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:10,784 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) [2022-04-14 13:50:10,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 333 transitions. [2022-04-14 13:50:10,789 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 333 transitions. Word has length 143 [2022-04-14 13:50:10,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:10,789 INFO L478 AbstractCegarLoop]: Abstraction has 269 states and 333 transitions. [2022-04-14 13:50:10,790 INFO L479 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) [2022-04-14 13:50:10,790 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 333 transitions. [2022-04-14 13:50:10,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:10,791 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:10,791 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:10,791 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-14 13:50:10,791 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:10,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:10,792 INFO L85 PathProgramCache]: Analyzing trace with hash 1509197206, now seen corresponding path program 1 times [2022-04-14 13:50:10,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:10,792 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284144054] [2022-04-14 13:50:10,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:10,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:10,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:10,932 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 [2022-04-14 13:50:10,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {5817#true} assume true; {5817#true} is VALID [2022-04-14 13:50:10,933 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5817#true} {5817#true} #705#return; {5817#true} is VALID [2022-04-14 13:50:10,933 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 [2022-04-14 13:50:10,933 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 [2022-04-14 13:50:10,933 INFO L290 TraceCheckUtils]: 2: Hoare triple {5817#true} assume true; {5817#true} is VALID [2022-04-14 13:50:10,934 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5817#true} {5817#true} #705#return; {5817#true} is VALID [2022-04-14 13:50:10,934 INFO L272 TraceCheckUtils]: 4: Hoare triple {5817#true} call #t~ret4 := main(); {5817#true} is VALID [2022-04-14 13:50:10,934 INFO L290 TraceCheckUtils]: 5: Hoare triple {5817#true} ~main__x~0 := 0;~main__y~0 := 50; {5822#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:10,934 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 [2022-04-14 13:50:10,935 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 [2022-04-14 13:50:10,935 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 [2022-04-14 13:50:10,935 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 [2022-04-14 13:50:10,936 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 [2022-04-14 13:50:10,936 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 [2022-04-14 13:50:10,936 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 [2022-04-14 13:50:10,937 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 [2022-04-14 13:50:10,937 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 [2022-04-14 13:50:10,937 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 [2022-04-14 13:50:10,938 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 [2022-04-14 13:50:10,938 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 [2022-04-14 13:50:10,938 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 [2022-04-14 13:50:10,939 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 [2022-04-14 13:50:10,939 INFO L290 TraceCheckUtils]: 20: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,939 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 [2022-04-14 13:50:10,939 INFO L290 TraceCheckUtils]: 22: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,939 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 [2022-04-14 13:50:10,939 INFO L290 TraceCheckUtils]: 24: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,939 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 [2022-04-14 13:50:10,940 INFO L290 TraceCheckUtils]: 26: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,940 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 [2022-04-14 13:50:10,940 INFO L290 TraceCheckUtils]: 28: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,940 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 [2022-04-14 13:50:10,940 INFO L290 TraceCheckUtils]: 30: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,940 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 [2022-04-14 13:50:10,940 INFO L290 TraceCheckUtils]: 32: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,940 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 [2022-04-14 13:50:10,940 INFO L290 TraceCheckUtils]: 34: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,941 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 [2022-04-14 13:50:10,941 INFO L290 TraceCheckUtils]: 36: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,941 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 [2022-04-14 13:50:10,941 INFO L290 TraceCheckUtils]: 38: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,941 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 [2022-04-14 13:50:10,941 INFO L290 TraceCheckUtils]: 40: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,941 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 [2022-04-14 13:50:10,941 INFO L290 TraceCheckUtils]: 42: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,941 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 [2022-04-14 13:50:10,941 INFO L290 TraceCheckUtils]: 44: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,941 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 [2022-04-14 13:50:10,942 INFO L290 TraceCheckUtils]: 46: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,942 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 [2022-04-14 13:50:10,943 INFO L290 TraceCheckUtils]: 48: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,944 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 [2022-04-14 13:50:10,944 INFO L290 TraceCheckUtils]: 50: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,944 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 [2022-04-14 13:50:10,946 INFO L290 TraceCheckUtils]: 52: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,946 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 [2022-04-14 13:50:10,946 INFO L290 TraceCheckUtils]: 54: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,946 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 [2022-04-14 13:50:10,946 INFO L290 TraceCheckUtils]: 56: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,946 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 [2022-04-14 13:50:10,947 INFO L290 TraceCheckUtils]: 58: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,947 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 [2022-04-14 13:50:10,947 INFO L290 TraceCheckUtils]: 60: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,947 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 [2022-04-14 13:50:10,947 INFO L290 TraceCheckUtils]: 62: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,947 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 [2022-04-14 13:50:10,947 INFO L290 TraceCheckUtils]: 64: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,947 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 [2022-04-14 13:50:10,947 INFO L290 TraceCheckUtils]: 66: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,947 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 [2022-04-14 13:50:10,947 INFO L290 TraceCheckUtils]: 68: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,947 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 [2022-04-14 13:50:10,948 INFO L290 TraceCheckUtils]: 70: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,948 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 [2022-04-14 13:50:10,948 INFO L290 TraceCheckUtils]: 72: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,948 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 [2022-04-14 13:50:10,948 INFO L290 TraceCheckUtils]: 74: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,948 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 [2022-04-14 13:50:10,948 INFO L290 TraceCheckUtils]: 76: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,948 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 [2022-04-14 13:50:10,948 INFO L290 TraceCheckUtils]: 78: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,948 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 [2022-04-14 13:50:10,948 INFO L290 TraceCheckUtils]: 80: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,948 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 [2022-04-14 13:50:10,948 INFO L290 TraceCheckUtils]: 82: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,948 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 [2022-04-14 13:50:10,949 INFO L290 TraceCheckUtils]: 84: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,949 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 [2022-04-14 13:50:10,949 INFO L290 TraceCheckUtils]: 86: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,949 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 [2022-04-14 13:50:10,949 INFO L290 TraceCheckUtils]: 88: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,949 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 [2022-04-14 13:50:10,950 INFO L290 TraceCheckUtils]: 90: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,950 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 [2022-04-14 13:50:10,952 INFO L290 TraceCheckUtils]: 92: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,952 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 [2022-04-14 13:50:10,952 INFO L290 TraceCheckUtils]: 94: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,952 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 [2022-04-14 13:50:10,952 INFO L290 TraceCheckUtils]: 96: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,952 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 [2022-04-14 13:50:10,952 INFO L290 TraceCheckUtils]: 98: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,952 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 [2022-04-14 13:50:10,953 INFO L290 TraceCheckUtils]: 100: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,953 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 [2022-04-14 13:50:10,953 INFO L290 TraceCheckUtils]: 102: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,953 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 [2022-04-14 13:50:10,953 INFO L290 TraceCheckUtils]: 104: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,953 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 [2022-04-14 13:50:10,953 INFO L290 TraceCheckUtils]: 106: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,953 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 [2022-04-14 13:50:10,953 INFO L290 TraceCheckUtils]: 108: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,954 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 [2022-04-14 13:50:10,954 INFO L290 TraceCheckUtils]: 110: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,954 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 [2022-04-14 13:50:10,954 INFO L290 TraceCheckUtils]: 112: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,954 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 [2022-04-14 13:50:10,954 INFO L290 TraceCheckUtils]: 114: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,954 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 [2022-04-14 13:50:10,954 INFO L290 TraceCheckUtils]: 116: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,954 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 [2022-04-14 13:50:10,954 INFO L290 TraceCheckUtils]: 118: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,954 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 [2022-04-14 13:50:10,954 INFO L290 TraceCheckUtils]: 120: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,963 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 [2022-04-14 13:50:10,963 INFO L290 TraceCheckUtils]: 122: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,963 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 [2022-04-14 13:50:10,963 INFO L290 TraceCheckUtils]: 124: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,963 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 [2022-04-14 13:50:10,963 INFO L290 TraceCheckUtils]: 126: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,963 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 [2022-04-14 13:50:10,963 INFO L290 TraceCheckUtils]: 128: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,963 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 [2022-04-14 13:50:10,964 INFO L290 TraceCheckUtils]: 130: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,964 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 [2022-04-14 13:50:10,964 INFO L290 TraceCheckUtils]: 132: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,964 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 [2022-04-14 13:50:10,964 INFO L290 TraceCheckUtils]: 134: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,964 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 [2022-04-14 13:50:10,964 INFO L290 TraceCheckUtils]: 136: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,964 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 [2022-04-14 13:50:10,964 INFO L290 TraceCheckUtils]: 138: Hoare triple {5818#false} assume ~main__x~0 < 100; {5818#false} is VALID [2022-04-14 13:50:10,964 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 [2022-04-14 13:50:10,964 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 [2022-04-14 13:50:10,964 INFO L290 TraceCheckUtils]: 141: Hoare triple {5818#false} assume 0 == ~__VERIFIER_assert__cond~0; {5818#false} is VALID [2022-04-14 13:50:10,964 INFO L290 TraceCheckUtils]: 142: Hoare triple {5818#false} assume !false; {5818#false} is VALID [2022-04-14 13:50:10,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:10,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:10,965 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284144054] [2022-04-14 13:50:10,965 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [284144054] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:10,965 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:10,965 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-14 13:50:10,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1530127876] [2022-04-14 13:50:10,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:10,966 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 [2022-04-14 13:50:10,966 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:10,966 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) [2022-04-14 13:50:11,049 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:11,050 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-14 13:50:11,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:11,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-14 13:50:11,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2022-04-14 13:50:11,051 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) [2022-04-14 13:50:11,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:11,949 INFO L93 Difference]: Finished difference Result 392 states and 456 transitions. [2022-04-14 13:50:11,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-14 13:50:11,949 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 [2022-04-14 13:50:11,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:11,950 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) [2022-04-14 13:50:11,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 335 transitions. [2022-04-14 13:50:11,952 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) [2022-04-14 13:50:11,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 335 transitions. [2022-04-14 13:50:11,953 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 335 transitions. [2022-04-14 13:50:12,169 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:12,173 INFO L225 Difference]: With dead ends: 392 [2022-04-14 13:50:12,173 INFO L226 Difference]: Without dead ends: 265 [2022-04-14 13:50:12,174 INFO L912 BasicCegarLoop]: 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 [2022-04-14 13:50:12,174 INFO L913 BasicCegarLoop]: 192 mSDtfsCounter, 204 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 596 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.4s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:12,175 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [204 Valid, 209 Invalid, 615 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 596 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-14 13:50:12,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2022-04-14 13:50:12,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 265. [2022-04-14 13:50:12,220 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:12,223 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) [2022-04-14 13:50:12,223 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) [2022-04-14 13:50:12,224 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) [2022-04-14 13:50:12,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:12,227 INFO L93 Difference]: Finished difference Result 265 states and 327 transitions. [2022-04-14 13:50:12,227 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 327 transitions. [2022-04-14 13:50:12,228 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:12,228 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:12,228 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. [2022-04-14 13:50:12,229 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. [2022-04-14 13:50:12,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:12,232 INFO L93 Difference]: Finished difference Result 265 states and 327 transitions. [2022-04-14 13:50:12,232 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 327 transitions. [2022-04-14 13:50:12,233 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:12,233 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:12,233 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:12,233 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:12,233 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) [2022-04-14 13:50:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 327 transitions. [2022-04-14 13:50:12,238 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 327 transitions. Word has length 143 [2022-04-14 13:50:12,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:12,238 INFO L478 AbstractCegarLoop]: Abstraction has 265 states and 327 transitions. [2022-04-14 13:50:12,238 INFO L479 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) [2022-04-14 13:50:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 327 transitions. [2022-04-14 13:50:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:12,239 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:12,239 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:12,239 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-14 13:50:12,239 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:12,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:12,240 INFO L85 PathProgramCache]: Analyzing trace with hash -1430239655, now seen corresponding path program 1 times [2022-04-14 13:50:12,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:12,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782300607] [2022-04-14 13:50:12,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:12,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:12,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:12,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:12,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:12,397 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 [2022-04-14 13:50:12,397 INFO L290 TraceCheckUtils]: 1: Hoare triple {7357#true} assume true; {7357#true} is VALID [2022-04-14 13:50:12,397 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7357#true} {7357#true} #705#return; {7357#true} is VALID [2022-04-14 13:50:12,398 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 [2022-04-14 13:50:12,398 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 [2022-04-14 13:50:12,398 INFO L290 TraceCheckUtils]: 2: Hoare triple {7357#true} assume true; {7357#true} is VALID [2022-04-14 13:50:12,398 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7357#true} {7357#true} #705#return; {7357#true} is VALID [2022-04-14 13:50:12,398 INFO L272 TraceCheckUtils]: 4: Hoare triple {7357#true} call #t~ret4 := main(); {7357#true} is VALID [2022-04-14 13:50:12,398 INFO L290 TraceCheckUtils]: 5: Hoare triple {7357#true} ~main__x~0 := 0;~main__y~0 := 50; {7362#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:12,399 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 [2022-04-14 13:50:12,399 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 [2022-04-14 13:50:12,399 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 [2022-04-14 13:50:12,400 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 [2022-04-14 13:50:12,400 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 [2022-04-14 13:50:12,400 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 [2022-04-14 13:50:12,401 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 [2022-04-14 13:50:12,401 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 [2022-04-14 13:50:12,401 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 [2022-04-14 13:50:12,402 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 [2022-04-14 13:50:12,402 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 [2022-04-14 13:50:12,402 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 [2022-04-14 13:50:12,403 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 [2022-04-14 13:50:12,403 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 [2022-04-14 13:50:12,403 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 [2022-04-14 13:50:12,404 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 [2022-04-14 13:50:12,404 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 [2022-04-14 13:50:12,405 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 [2022-04-14 13:50:12,405 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 [2022-04-14 13:50:12,405 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 [2022-04-14 13:50:12,405 INFO L290 TraceCheckUtils]: 26: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,405 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 [2022-04-14 13:50:12,405 INFO L290 TraceCheckUtils]: 28: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,406 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 [2022-04-14 13:50:12,406 INFO L290 TraceCheckUtils]: 30: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,406 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 [2022-04-14 13:50:12,406 INFO L290 TraceCheckUtils]: 32: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,406 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 [2022-04-14 13:50:12,406 INFO L290 TraceCheckUtils]: 34: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,406 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 [2022-04-14 13:50:12,406 INFO L290 TraceCheckUtils]: 36: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,406 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 [2022-04-14 13:50:12,406 INFO L290 TraceCheckUtils]: 38: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,406 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 [2022-04-14 13:50:12,406 INFO L290 TraceCheckUtils]: 40: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,406 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 [2022-04-14 13:50:12,406 INFO L290 TraceCheckUtils]: 42: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,406 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 [2022-04-14 13:50:12,406 INFO L290 TraceCheckUtils]: 44: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,407 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 [2022-04-14 13:50:12,407 INFO L290 TraceCheckUtils]: 46: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,407 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 [2022-04-14 13:50:12,407 INFO L290 TraceCheckUtils]: 48: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,407 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 [2022-04-14 13:50:12,407 INFO L290 TraceCheckUtils]: 50: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,407 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 [2022-04-14 13:50:12,407 INFO L290 TraceCheckUtils]: 52: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,407 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 [2022-04-14 13:50:12,407 INFO L290 TraceCheckUtils]: 54: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,407 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 [2022-04-14 13:50:12,407 INFO L290 TraceCheckUtils]: 56: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,407 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 [2022-04-14 13:50:12,407 INFO L290 TraceCheckUtils]: 58: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,407 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 [2022-04-14 13:50:12,408 INFO L290 TraceCheckUtils]: 60: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,408 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 [2022-04-14 13:50:12,408 INFO L290 TraceCheckUtils]: 62: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,408 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 [2022-04-14 13:50:12,408 INFO L290 TraceCheckUtils]: 64: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,408 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 [2022-04-14 13:50:12,408 INFO L290 TraceCheckUtils]: 66: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,408 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 [2022-04-14 13:50:12,408 INFO L290 TraceCheckUtils]: 68: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,408 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 [2022-04-14 13:50:12,408 INFO L290 TraceCheckUtils]: 70: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,408 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 [2022-04-14 13:50:12,408 INFO L290 TraceCheckUtils]: 72: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,408 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 [2022-04-14 13:50:12,408 INFO L290 TraceCheckUtils]: 74: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,408 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 [2022-04-14 13:50:12,408 INFO L290 TraceCheckUtils]: 76: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,409 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 [2022-04-14 13:50:12,409 INFO L290 TraceCheckUtils]: 78: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,409 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 [2022-04-14 13:50:12,409 INFO L290 TraceCheckUtils]: 80: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,409 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 [2022-04-14 13:50:12,409 INFO L290 TraceCheckUtils]: 82: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,409 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 [2022-04-14 13:50:12,409 INFO L290 TraceCheckUtils]: 84: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,409 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 [2022-04-14 13:50:12,409 INFO L290 TraceCheckUtils]: 86: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,409 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 [2022-04-14 13:50:12,409 INFO L290 TraceCheckUtils]: 88: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,409 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 [2022-04-14 13:50:12,409 INFO L290 TraceCheckUtils]: 90: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,409 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 [2022-04-14 13:50:12,409 INFO L290 TraceCheckUtils]: 92: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,410 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 [2022-04-14 13:50:12,410 INFO L290 TraceCheckUtils]: 94: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,410 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 [2022-04-14 13:50:12,410 INFO L290 TraceCheckUtils]: 96: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,410 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 [2022-04-14 13:50:12,410 INFO L290 TraceCheckUtils]: 98: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,410 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 [2022-04-14 13:50:12,410 INFO L290 TraceCheckUtils]: 100: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,410 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 [2022-04-14 13:50:12,410 INFO L290 TraceCheckUtils]: 102: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,410 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 [2022-04-14 13:50:12,410 INFO L290 TraceCheckUtils]: 104: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,410 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 [2022-04-14 13:50:12,410 INFO L290 TraceCheckUtils]: 106: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,410 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 [2022-04-14 13:50:12,411 INFO L290 TraceCheckUtils]: 108: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,411 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 [2022-04-14 13:50:12,411 INFO L290 TraceCheckUtils]: 110: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,411 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 [2022-04-14 13:50:12,411 INFO L290 TraceCheckUtils]: 112: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,411 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 [2022-04-14 13:50:12,411 INFO L290 TraceCheckUtils]: 114: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,411 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 [2022-04-14 13:50:12,411 INFO L290 TraceCheckUtils]: 116: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,411 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 [2022-04-14 13:50:12,411 INFO L290 TraceCheckUtils]: 118: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,411 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 [2022-04-14 13:50:12,411 INFO L290 TraceCheckUtils]: 120: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,411 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 [2022-04-14 13:50:12,411 INFO L290 TraceCheckUtils]: 122: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,411 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 [2022-04-14 13:50:12,412 INFO L290 TraceCheckUtils]: 124: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,412 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 [2022-04-14 13:50:12,412 INFO L290 TraceCheckUtils]: 126: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,412 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 [2022-04-14 13:50:12,412 INFO L290 TraceCheckUtils]: 128: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,412 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 [2022-04-14 13:50:12,412 INFO L290 TraceCheckUtils]: 130: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,412 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 [2022-04-14 13:50:12,412 INFO L290 TraceCheckUtils]: 132: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,412 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 [2022-04-14 13:50:12,412 INFO L290 TraceCheckUtils]: 134: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,412 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 [2022-04-14 13:50:12,412 INFO L290 TraceCheckUtils]: 136: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,412 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 [2022-04-14 13:50:12,412 INFO L290 TraceCheckUtils]: 138: Hoare triple {7358#false} assume ~main__x~0 < 100; {7358#false} is VALID [2022-04-14 13:50:12,412 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 [2022-04-14 13:50:12,413 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 [2022-04-14 13:50:12,413 INFO L290 TraceCheckUtils]: 141: Hoare triple {7358#false} assume 0 == ~__VERIFIER_assert__cond~0; {7358#false} is VALID [2022-04-14 13:50:12,413 INFO L290 TraceCheckUtils]: 142: Hoare triple {7358#false} assume !false; {7358#false} is VALID [2022-04-14 13:50:12,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:12,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:12,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [782300607] [2022-04-14 13:50:12,413 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [782300607] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:12,413 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:12,413 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-14 13:50:12,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902732371] [2022-04-14 13:50:12,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:12,414 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 [2022-04-14 13:50:12,414 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:12,414 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) [2022-04-14 13:50:12,500 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:12,500 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-14 13:50:12,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:12,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-14 13:50:12,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=88, Unknown=0, NotChecked=0, Total=156 [2022-04-14 13:50:12,501 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) [2022-04-14 13:50:13,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:13,481 INFO L93 Difference]: Finished difference Result 382 states and 444 transitions. [2022-04-14 13:50:13,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-14 13:50:13,482 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 [2022-04-14 13:50:13,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:13,482 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) [2022-04-14 13:50:13,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 329 transitions. [2022-04-14 13:50:13,484 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) [2022-04-14 13:50:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 329 transitions. [2022-04-14 13:50:13,485 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 329 transitions. [2022-04-14 13:50:13,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 329 edges. 329 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:13,707 INFO L225 Difference]: With dead ends: 382 [2022-04-14 13:50:13,708 INFO L226 Difference]: Without dead ends: 259 [2022-04-14 13:50:13,708 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=198, Invalid=308, Unknown=0, NotChecked=0, Total=506 [2022-04-14 13:50:13,712 INFO L913 BasicCegarLoop]: 183 mSDtfsCounter, 207 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 591 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.4s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:13,716 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [207 Valid, 200 Invalid, 623 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 591 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-14 13:50:13,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 259 states. [2022-04-14 13:50:13,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 259 to 259. [2022-04-14 13:50:13,755 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:13,755 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) [2022-04-14 13:50:13,757 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) [2022-04-14 13:50:13,757 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) [2022-04-14 13:50:13,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:13,761 INFO L93 Difference]: Finished difference Result 259 states and 318 transitions. [2022-04-14 13:50:13,761 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 318 transitions. [2022-04-14 13:50:13,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:13,761 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:13,762 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. [2022-04-14 13:50:13,762 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. [2022-04-14 13:50:13,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:13,767 INFO L93 Difference]: Finished difference Result 259 states and 318 transitions. [2022-04-14 13:50:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 318 transitions. [2022-04-14 13:50:13,767 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:13,767 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:13,767 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:13,767 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:13,768 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) [2022-04-14 13:50:13,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 318 transitions. [2022-04-14 13:50:13,771 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 318 transitions. Word has length 143 [2022-04-14 13:50:13,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:13,772 INFO L478 AbstractCegarLoop]: Abstraction has 259 states and 318 transitions. [2022-04-14 13:50:13,772 INFO L479 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) [2022-04-14 13:50:13,772 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 318 transitions. [2022-04-14 13:50:13,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:13,773 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:13,773 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:13,773 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-14 13:50:13,773 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:13,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:13,774 INFO L85 PathProgramCache]: Analyzing trace with hash 1823886761, now seen corresponding path program 1 times [2022-04-14 13:50:13,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:13,774 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1318523169] [2022-04-14 13:50:13,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:13,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:13,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:13,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:13,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:13,945 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 [2022-04-14 13:50:13,945 INFO L290 TraceCheckUtils]: 1: Hoare triple {8870#true} assume true; {8870#true} is VALID [2022-04-14 13:50:13,945 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8870#true} {8870#true} #705#return; {8870#true} is VALID [2022-04-14 13:50:13,946 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 [2022-04-14 13:50:13,946 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 [2022-04-14 13:50:13,946 INFO L290 TraceCheckUtils]: 2: Hoare triple {8870#true} assume true; {8870#true} is VALID [2022-04-14 13:50:13,946 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8870#true} {8870#true} #705#return; {8870#true} is VALID [2022-04-14 13:50:13,946 INFO L272 TraceCheckUtils]: 4: Hoare triple {8870#true} call #t~ret4 := main(); {8870#true} is VALID [2022-04-14 13:50:13,946 INFO L290 TraceCheckUtils]: 5: Hoare triple {8870#true} ~main__x~0 := 0;~main__y~0 := 50; {8875#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:13,947 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 [2022-04-14 13:50:13,947 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 [2022-04-14 13:50:13,947 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 [2022-04-14 13:50:13,948 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 [2022-04-14 13:50:13,948 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 [2022-04-14 13:50:13,948 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 [2022-04-14 13:50:13,949 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 [2022-04-14 13:50:13,949 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 [2022-04-14 13:50:13,949 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 [2022-04-14 13:50:13,950 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 [2022-04-14 13:50:13,950 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 [2022-04-14 13:50:13,950 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 [2022-04-14 13:50:13,950 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 [2022-04-14 13:50:13,951 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 [2022-04-14 13:50:13,951 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 [2022-04-14 13:50:13,951 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 [2022-04-14 13:50:13,952 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 [2022-04-14 13:50:13,952 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 [2022-04-14 13:50:13,952 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 [2022-04-14 13:50:13,953 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 [2022-04-14 13:50:13,953 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 [2022-04-14 13:50:13,953 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 [2022-04-14 13:50:13,954 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 [2022-04-14 13:50:13,954 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 [2022-04-14 13:50:13,954 INFO L290 TraceCheckUtils]: 30: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,954 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 [2022-04-14 13:50:13,954 INFO L290 TraceCheckUtils]: 32: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,954 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 [2022-04-14 13:50:13,954 INFO L290 TraceCheckUtils]: 34: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,954 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 [2022-04-14 13:50:13,955 INFO L290 TraceCheckUtils]: 36: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,955 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 [2022-04-14 13:50:13,955 INFO L290 TraceCheckUtils]: 38: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,955 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 [2022-04-14 13:50:13,955 INFO L290 TraceCheckUtils]: 40: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,955 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 [2022-04-14 13:50:13,955 INFO L290 TraceCheckUtils]: 42: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,955 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 [2022-04-14 13:50:13,955 INFO L290 TraceCheckUtils]: 44: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,955 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 [2022-04-14 13:50:13,955 INFO L290 TraceCheckUtils]: 46: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,955 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 [2022-04-14 13:50:13,955 INFO L290 TraceCheckUtils]: 48: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,955 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 [2022-04-14 13:50:13,955 INFO L290 TraceCheckUtils]: 50: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,955 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 [2022-04-14 13:50:13,956 INFO L290 TraceCheckUtils]: 52: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,956 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 [2022-04-14 13:50:13,956 INFO L290 TraceCheckUtils]: 54: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,956 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 [2022-04-14 13:50:13,956 INFO L290 TraceCheckUtils]: 56: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,956 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 [2022-04-14 13:50:13,956 INFO L290 TraceCheckUtils]: 58: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,956 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 [2022-04-14 13:50:13,956 INFO L290 TraceCheckUtils]: 60: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,956 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 [2022-04-14 13:50:13,956 INFO L290 TraceCheckUtils]: 62: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,956 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 [2022-04-14 13:50:13,956 INFO L290 TraceCheckUtils]: 64: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,956 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 [2022-04-14 13:50:13,956 INFO L290 TraceCheckUtils]: 66: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,957 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 [2022-04-14 13:50:13,957 INFO L290 TraceCheckUtils]: 68: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,957 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 [2022-04-14 13:50:13,957 INFO L290 TraceCheckUtils]: 70: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,957 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 [2022-04-14 13:50:13,957 INFO L290 TraceCheckUtils]: 72: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,957 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 [2022-04-14 13:50:13,957 INFO L290 TraceCheckUtils]: 74: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,957 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 [2022-04-14 13:50:13,957 INFO L290 TraceCheckUtils]: 76: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,957 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 [2022-04-14 13:50:13,957 INFO L290 TraceCheckUtils]: 78: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,957 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 [2022-04-14 13:50:13,957 INFO L290 TraceCheckUtils]: 80: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,957 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 [2022-04-14 13:50:13,957 INFO L290 TraceCheckUtils]: 82: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,958 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 [2022-04-14 13:50:13,958 INFO L290 TraceCheckUtils]: 84: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,958 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 [2022-04-14 13:50:13,958 INFO L290 TraceCheckUtils]: 86: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,958 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 [2022-04-14 13:50:13,958 INFO L290 TraceCheckUtils]: 88: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,958 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 [2022-04-14 13:50:13,958 INFO L290 TraceCheckUtils]: 90: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,958 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 [2022-04-14 13:50:13,958 INFO L290 TraceCheckUtils]: 92: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,958 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 [2022-04-14 13:50:13,958 INFO L290 TraceCheckUtils]: 94: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,958 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 [2022-04-14 13:50:13,958 INFO L290 TraceCheckUtils]: 96: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,958 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 [2022-04-14 13:50:13,958 INFO L290 TraceCheckUtils]: 98: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,959 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 [2022-04-14 13:50:13,959 INFO L290 TraceCheckUtils]: 100: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,959 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 [2022-04-14 13:50:13,959 INFO L290 TraceCheckUtils]: 102: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,959 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 [2022-04-14 13:50:13,959 INFO L290 TraceCheckUtils]: 104: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,959 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 [2022-04-14 13:50:13,959 INFO L290 TraceCheckUtils]: 106: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,959 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 [2022-04-14 13:50:13,959 INFO L290 TraceCheckUtils]: 108: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,959 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 [2022-04-14 13:50:13,959 INFO L290 TraceCheckUtils]: 110: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,959 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 [2022-04-14 13:50:13,959 INFO L290 TraceCheckUtils]: 112: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,959 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 [2022-04-14 13:50:13,959 INFO L290 TraceCheckUtils]: 114: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,960 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 [2022-04-14 13:50:13,960 INFO L290 TraceCheckUtils]: 116: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,960 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 [2022-04-14 13:50:13,960 INFO L290 TraceCheckUtils]: 118: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,960 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 [2022-04-14 13:50:13,960 INFO L290 TraceCheckUtils]: 120: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,960 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 [2022-04-14 13:50:13,960 INFO L290 TraceCheckUtils]: 122: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,960 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 [2022-04-14 13:50:13,960 INFO L290 TraceCheckUtils]: 124: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,960 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 [2022-04-14 13:50:13,960 INFO L290 TraceCheckUtils]: 126: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,960 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 [2022-04-14 13:50:13,960 INFO L290 TraceCheckUtils]: 128: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,960 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 [2022-04-14 13:50:13,960 INFO L290 TraceCheckUtils]: 130: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,961 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 [2022-04-14 13:50:13,961 INFO L290 TraceCheckUtils]: 132: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,961 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 [2022-04-14 13:50:13,961 INFO L290 TraceCheckUtils]: 134: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,961 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 [2022-04-14 13:50:13,961 INFO L290 TraceCheckUtils]: 136: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,961 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 [2022-04-14 13:50:13,961 INFO L290 TraceCheckUtils]: 138: Hoare triple {8871#false} assume ~main__x~0 < 100; {8871#false} is VALID [2022-04-14 13:50:13,961 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 [2022-04-14 13:50:13,961 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 [2022-04-14 13:50:13,961 INFO L290 TraceCheckUtils]: 141: Hoare triple {8871#false} assume 0 == ~__VERIFIER_assert__cond~0; {8871#false} is VALID [2022-04-14 13:50:13,961 INFO L290 TraceCheckUtils]: 142: Hoare triple {8871#false} assume !false; {8871#false} is VALID [2022-04-14 13:50:13,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:13,962 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:13,962 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1318523169] [2022-04-14 13:50:13,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1318523169] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:13,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:13,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-14 13:50:13,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1996141565] [2022-04-14 13:50:13,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:13,963 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 [2022-04-14 13:50:13,963 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:13,963 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) [2022-04-14 13:50:14,032 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:14,032 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-14 13:50:14,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:14,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-14 13:50:14,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=117, Unknown=0, NotChecked=0, Total=210 [2022-04-14 13:50:14,033 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) [2022-04-14 13:50:15,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:15,403 INFO L93 Difference]: Finished difference Result 372 states and 431 transitions. [2022-04-14 13:50:15,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-14 13:50:15,404 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 [2022-04-14 13:50:15,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:15,404 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) [2022-04-14 13:50:15,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 320 transitions. [2022-04-14 13:50:15,406 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) [2022-04-14 13:50:15,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 320 transitions. [2022-04-14 13:50:15,409 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 320 transitions. [2022-04-14 13:50:15,624 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 320 edges. 320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:15,628 INFO L225 Difference]: With dead ends: 372 [2022-04-14 13:50:15,628 INFO L226 Difference]: Without dead ends: 255 [2022-04-14 13:50:15,628 INFO L912 BasicCegarLoop]: 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 [2022-04-14 13:50:15,629 INFO L913 BasicCegarLoop]: 177 mSDtfsCounter, 211 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 941 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:15,629 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [211 Valid, 204 Invalid, 982 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 941 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-14 13:50:15,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 255 states. [2022-04-14 13:50:15,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 255 to 255. [2022-04-14 13:50:15,662 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:15,663 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) [2022-04-14 13:50:15,663 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) [2022-04-14 13:50:15,664 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) [2022-04-14 13:50:15,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:15,667 INFO L93 Difference]: Finished difference Result 255 states and 312 transitions. [2022-04-14 13:50:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 312 transitions. [2022-04-14 13:50:15,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:15,668 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:15,668 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. [2022-04-14 13:50:15,668 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. [2022-04-14 13:50:15,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:15,672 INFO L93 Difference]: Finished difference Result 255 states and 312 transitions. [2022-04-14 13:50:15,672 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 312 transitions. [2022-04-14 13:50:15,672 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:15,672 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:15,672 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:15,672 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:15,673 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) [2022-04-14 13:50:15,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 312 transitions. [2022-04-14 13:50:15,676 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 312 transitions. Word has length 143 [2022-04-14 13:50:15,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:15,677 INFO L478 AbstractCegarLoop]: Abstraction has 255 states and 312 transitions. [2022-04-14 13:50:15,677 INFO L479 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) [2022-04-14 13:50:15,677 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 312 transitions. [2022-04-14 13:50:15,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:15,678 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:15,678 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:15,678 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-14 13:50:15,678 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:15,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:15,678 INFO L85 PathProgramCache]: Analyzing trace with hash 1370409666, now seen corresponding path program 1 times [2022-04-14 13:50:15,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:15,679 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24413690] [2022-04-14 13:50:15,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:15,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:15,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:15,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:15,845 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 [2022-04-14 13:50:15,845 INFO L290 TraceCheckUtils]: 1: Hoare triple {10360#true} assume true; {10360#true} is VALID [2022-04-14 13:50:15,845 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10360#true} {10360#true} #705#return; {10360#true} is VALID [2022-04-14 13:50:15,846 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 [2022-04-14 13:50:15,846 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 [2022-04-14 13:50:15,846 INFO L290 TraceCheckUtils]: 2: Hoare triple {10360#true} assume true; {10360#true} is VALID [2022-04-14 13:50:15,846 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10360#true} {10360#true} #705#return; {10360#true} is VALID [2022-04-14 13:50:15,846 INFO L272 TraceCheckUtils]: 4: Hoare triple {10360#true} call #t~ret4 := main(); {10360#true} is VALID [2022-04-14 13:50:15,847 INFO L290 TraceCheckUtils]: 5: Hoare triple {10360#true} ~main__x~0 := 0;~main__y~0 := 50; {10365#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:15,847 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 [2022-04-14 13:50:15,847 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 [2022-04-14 13:50:15,848 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 [2022-04-14 13:50:15,848 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 [2022-04-14 13:50:15,848 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 [2022-04-14 13:50:15,849 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 [2022-04-14 13:50:15,849 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 [2022-04-14 13:50:15,849 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 [2022-04-14 13:50:15,850 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 [2022-04-14 13:50:15,850 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 [2022-04-14 13:50:15,851 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 [2022-04-14 13:50:15,851 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 [2022-04-14 13:50:15,851 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 [2022-04-14 13:50:15,852 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 [2022-04-14 13:50:15,852 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 [2022-04-14 13:50:15,852 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 [2022-04-14 13:50:15,853 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 [2022-04-14 13:50:15,853 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 [2022-04-14 13:50:15,853 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 [2022-04-14 13:50:15,854 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 [2022-04-14 13:50:15,854 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 [2022-04-14 13:50:15,855 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 [2022-04-14 13:50:15,855 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 [2022-04-14 13:50:15,855 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 [2022-04-14 13:50:15,856 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 [2022-04-14 13:50:15,856 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 [2022-04-14 13:50:15,856 INFO L290 TraceCheckUtils]: 32: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,856 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 [2022-04-14 13:50:15,856 INFO L290 TraceCheckUtils]: 34: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,856 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 [2022-04-14 13:50:15,856 INFO L290 TraceCheckUtils]: 36: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,856 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 [2022-04-14 13:50:15,856 INFO L290 TraceCheckUtils]: 38: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,857 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 [2022-04-14 13:50:15,857 INFO L290 TraceCheckUtils]: 40: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,857 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 [2022-04-14 13:50:15,857 INFO L290 TraceCheckUtils]: 42: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,857 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 [2022-04-14 13:50:15,857 INFO L290 TraceCheckUtils]: 44: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,857 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 [2022-04-14 13:50:15,857 INFO L290 TraceCheckUtils]: 46: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,857 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 [2022-04-14 13:50:15,857 INFO L290 TraceCheckUtils]: 48: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,857 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 [2022-04-14 13:50:15,857 INFO L290 TraceCheckUtils]: 50: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,857 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 [2022-04-14 13:50:15,857 INFO L290 TraceCheckUtils]: 52: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,857 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 [2022-04-14 13:50:15,857 INFO L290 TraceCheckUtils]: 54: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,858 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 [2022-04-14 13:50:15,858 INFO L290 TraceCheckUtils]: 56: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,858 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 [2022-04-14 13:50:15,858 INFO L290 TraceCheckUtils]: 58: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,858 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 [2022-04-14 13:50:15,858 INFO L290 TraceCheckUtils]: 60: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,858 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 [2022-04-14 13:50:15,858 INFO L290 TraceCheckUtils]: 62: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,858 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 [2022-04-14 13:50:15,858 INFO L290 TraceCheckUtils]: 64: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,858 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 [2022-04-14 13:50:15,858 INFO L290 TraceCheckUtils]: 66: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,858 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 [2022-04-14 13:50:15,858 INFO L290 TraceCheckUtils]: 68: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,858 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 [2022-04-14 13:50:15,859 INFO L290 TraceCheckUtils]: 70: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,859 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 [2022-04-14 13:50:15,859 INFO L290 TraceCheckUtils]: 72: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,859 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 [2022-04-14 13:50:15,859 INFO L290 TraceCheckUtils]: 74: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,859 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 [2022-04-14 13:50:15,859 INFO L290 TraceCheckUtils]: 76: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,859 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 [2022-04-14 13:50:15,859 INFO L290 TraceCheckUtils]: 78: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,859 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 [2022-04-14 13:50:15,859 INFO L290 TraceCheckUtils]: 80: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,859 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 [2022-04-14 13:50:15,859 INFO L290 TraceCheckUtils]: 82: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,859 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 [2022-04-14 13:50:15,860 INFO L290 TraceCheckUtils]: 84: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,860 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 [2022-04-14 13:50:15,860 INFO L290 TraceCheckUtils]: 86: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,860 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 [2022-04-14 13:50:15,860 INFO L290 TraceCheckUtils]: 88: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,860 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 [2022-04-14 13:50:15,860 INFO L290 TraceCheckUtils]: 90: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,860 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 [2022-04-14 13:50:15,860 INFO L290 TraceCheckUtils]: 92: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,860 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 [2022-04-14 13:50:15,860 INFO L290 TraceCheckUtils]: 94: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,860 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 [2022-04-14 13:50:15,860 INFO L290 TraceCheckUtils]: 96: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,860 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 [2022-04-14 13:50:15,860 INFO L290 TraceCheckUtils]: 98: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,861 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 [2022-04-14 13:50:15,861 INFO L290 TraceCheckUtils]: 100: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,861 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 [2022-04-14 13:50:15,861 INFO L290 TraceCheckUtils]: 102: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,861 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 [2022-04-14 13:50:15,861 INFO L290 TraceCheckUtils]: 104: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,861 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 [2022-04-14 13:50:15,861 INFO L290 TraceCheckUtils]: 106: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,861 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 [2022-04-14 13:50:15,861 INFO L290 TraceCheckUtils]: 108: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,861 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 [2022-04-14 13:50:15,861 INFO L290 TraceCheckUtils]: 110: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,861 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 [2022-04-14 13:50:15,861 INFO L290 TraceCheckUtils]: 112: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,861 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 [2022-04-14 13:50:15,861 INFO L290 TraceCheckUtils]: 114: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,861 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 [2022-04-14 13:50:15,862 INFO L290 TraceCheckUtils]: 116: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,862 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 [2022-04-14 13:50:15,862 INFO L290 TraceCheckUtils]: 118: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,862 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 [2022-04-14 13:50:15,862 INFO L290 TraceCheckUtils]: 120: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,862 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 [2022-04-14 13:50:15,862 INFO L290 TraceCheckUtils]: 122: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,862 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 [2022-04-14 13:50:15,862 INFO L290 TraceCheckUtils]: 124: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,862 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 [2022-04-14 13:50:15,862 INFO L290 TraceCheckUtils]: 126: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,862 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 [2022-04-14 13:50:15,862 INFO L290 TraceCheckUtils]: 128: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,862 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 [2022-04-14 13:50:15,862 INFO L290 TraceCheckUtils]: 130: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,862 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 [2022-04-14 13:50:15,863 INFO L290 TraceCheckUtils]: 132: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,863 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 [2022-04-14 13:50:15,863 INFO L290 TraceCheckUtils]: 134: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,863 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 [2022-04-14 13:50:15,863 INFO L290 TraceCheckUtils]: 136: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,863 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 [2022-04-14 13:50:15,863 INFO L290 TraceCheckUtils]: 138: Hoare triple {10361#false} assume ~main__x~0 < 100; {10361#false} is VALID [2022-04-14 13:50:15,863 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 [2022-04-14 13:50:15,863 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 [2022-04-14 13:50:15,863 INFO L290 TraceCheckUtils]: 141: Hoare triple {10361#false} assume 0 == ~__VERIFIER_assert__cond~0; {10361#false} is VALID [2022-04-14 13:50:15,863 INFO L290 TraceCheckUtils]: 142: Hoare triple {10361#false} assume !false; {10361#false} is VALID [2022-04-14 13:50:15,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:15,864 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:15,864 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24413690] [2022-04-14 13:50:15,864 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24413690] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:15,864 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:15,864 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-14 13:50:15,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137456501] [2022-04-14 13:50:15,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:15,864 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 [2022-04-14 13:50:15,865 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:15,865 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) [2022-04-14 13:50:15,945 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:15,945 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-14 13:50:15,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:15,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-14 13:50:15,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=133, Unknown=0, NotChecked=0, Total=240 [2022-04-14 13:50:15,946 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) [2022-04-14 13:50:16,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:16,758 INFO L93 Difference]: Finished difference Result 366 states and 423 transitions. [2022-04-14 13:50:16,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-14 13:50:16,758 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 [2022-04-14 13:50:16,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:16,759 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) [2022-04-14 13:50:16,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 314 transitions. [2022-04-14 13:50:16,760 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) [2022-04-14 13:50:16,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 314 transitions. [2022-04-14 13:50:16,762 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 314 transitions. [2022-04-14 13:50:16,964 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 314 edges. 314 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:16,967 INFO L225 Difference]: With dead ends: 366 [2022-04-14 13:50:16,967 INFO L226 Difference]: Without dead ends: 253 [2022-04-14 13:50:16,968 INFO L912 BasicCegarLoop]: 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 [2022-04-14 13:50:16,968 INFO L913 BasicCegarLoop]: 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 [2022-04-14 13:50:16,969 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [206 Valid, 186 Invalid, 469 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 431 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-14 13:50:16,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2022-04-14 13:50:17,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 253. [2022-04-14 13:50:17,003 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:17,003 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) [2022-04-14 13:50:17,007 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) [2022-04-14 13:50:17,008 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) [2022-04-14 13:50:17,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:17,012 INFO L93 Difference]: Finished difference Result 253 states and 309 transitions. [2022-04-14 13:50:17,012 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 309 transitions. [2022-04-14 13:50:17,012 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:17,012 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:17,012 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. [2022-04-14 13:50:17,023 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. [2022-04-14 13:50:17,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:17,027 INFO L93 Difference]: Finished difference Result 253 states and 309 transitions. [2022-04-14 13:50:17,027 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 309 transitions. [2022-04-14 13:50:17,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:17,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:17,028 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:17,028 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:17,028 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) [2022-04-14 13:50:17,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 309 transitions. [2022-04-14 13:50:17,032 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 309 transitions. Word has length 143 [2022-04-14 13:50:17,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:17,032 INFO L478 AbstractCegarLoop]: Abstraction has 253 states and 309 transitions. [2022-04-14 13:50:17,032 INFO L479 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) [2022-04-14 13:50:17,032 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 309 transitions. [2022-04-14 13:50:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:17,033 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:17,033 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:17,033 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-14 13:50:17,033 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:17,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:17,034 INFO L85 PathProgramCache]: Analyzing trace with hash -1524671279, now seen corresponding path program 1 times [2022-04-14 13:50:17,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:17,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1183167846] [2022-04-14 13:50:17,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:17,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:17,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:17,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:17,197 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 [2022-04-14 13:50:17,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {11837#true} assume true; {11837#true} is VALID [2022-04-14 13:50:17,197 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11837#true} {11837#true} #705#return; {11837#true} is VALID [2022-04-14 13:50:17,198 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 [2022-04-14 13:50:17,198 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 [2022-04-14 13:50:17,198 INFO L290 TraceCheckUtils]: 2: Hoare triple {11837#true} assume true; {11837#true} is VALID [2022-04-14 13:50:17,198 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11837#true} {11837#true} #705#return; {11837#true} is VALID [2022-04-14 13:50:17,198 INFO L272 TraceCheckUtils]: 4: Hoare triple {11837#true} call #t~ret4 := main(); {11837#true} is VALID [2022-04-14 13:50:17,198 INFO L290 TraceCheckUtils]: 5: Hoare triple {11837#true} ~main__x~0 := 0;~main__y~0 := 50; {11842#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:17,198 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 [2022-04-14 13:50:17,199 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 [2022-04-14 13:50:17,199 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 [2022-04-14 13:50:17,199 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 [2022-04-14 13:50:17,200 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 [2022-04-14 13:50:17,200 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 [2022-04-14 13:50:17,200 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 [2022-04-14 13:50:17,201 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 [2022-04-14 13:50:17,201 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 [2022-04-14 13:50:17,201 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 [2022-04-14 13:50:17,202 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 [2022-04-14 13:50:17,202 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 [2022-04-14 13:50:17,202 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 [2022-04-14 13:50:17,203 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 [2022-04-14 13:50:17,203 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 [2022-04-14 13:50:17,203 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 [2022-04-14 13:50:17,203 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 [2022-04-14 13:50:17,204 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 [2022-04-14 13:50:17,204 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 [2022-04-14 13:50:17,204 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 [2022-04-14 13:50:17,205 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 [2022-04-14 13:50:17,205 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 [2022-04-14 13:50:17,205 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 [2022-04-14 13:50:17,206 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 [2022-04-14 13:50:17,206 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 [2022-04-14 13:50:17,206 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 [2022-04-14 13:50:17,207 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 [2022-04-14 13:50:17,207 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 [2022-04-14 13:50:17,207 INFO L290 TraceCheckUtils]: 34: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,207 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 [2022-04-14 13:50:17,207 INFO L290 TraceCheckUtils]: 36: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,207 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 [2022-04-14 13:50:17,207 INFO L290 TraceCheckUtils]: 38: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,207 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 [2022-04-14 13:50:17,208 INFO L290 TraceCheckUtils]: 40: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,208 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 [2022-04-14 13:50:17,208 INFO L290 TraceCheckUtils]: 42: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,208 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 [2022-04-14 13:50:17,208 INFO L290 TraceCheckUtils]: 44: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,208 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 [2022-04-14 13:50:17,208 INFO L290 TraceCheckUtils]: 46: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,208 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 [2022-04-14 13:50:17,208 INFO L290 TraceCheckUtils]: 48: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,208 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 [2022-04-14 13:50:17,208 INFO L290 TraceCheckUtils]: 50: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,208 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 [2022-04-14 13:50:17,208 INFO L290 TraceCheckUtils]: 52: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,211 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 [2022-04-14 13:50:17,211 INFO L290 TraceCheckUtils]: 54: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,211 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 [2022-04-14 13:50:17,211 INFO L290 TraceCheckUtils]: 56: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,211 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 [2022-04-14 13:50:17,212 INFO L290 TraceCheckUtils]: 58: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,212 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 [2022-04-14 13:50:17,212 INFO L290 TraceCheckUtils]: 60: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,212 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 [2022-04-14 13:50:17,212 INFO L290 TraceCheckUtils]: 62: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,212 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 [2022-04-14 13:50:17,212 INFO L290 TraceCheckUtils]: 64: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,212 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 [2022-04-14 13:50:17,212 INFO L290 TraceCheckUtils]: 66: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,212 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 [2022-04-14 13:50:17,212 INFO L290 TraceCheckUtils]: 68: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,212 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 [2022-04-14 13:50:17,212 INFO L290 TraceCheckUtils]: 70: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,212 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 [2022-04-14 13:50:17,212 INFO L290 TraceCheckUtils]: 72: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,212 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 [2022-04-14 13:50:17,213 INFO L290 TraceCheckUtils]: 74: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,213 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 [2022-04-14 13:50:17,213 INFO L290 TraceCheckUtils]: 76: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,213 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 [2022-04-14 13:50:17,213 INFO L290 TraceCheckUtils]: 78: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,213 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 [2022-04-14 13:50:17,213 INFO L290 TraceCheckUtils]: 80: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,213 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 [2022-04-14 13:50:17,213 INFO L290 TraceCheckUtils]: 82: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,213 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 [2022-04-14 13:50:17,213 INFO L290 TraceCheckUtils]: 84: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,213 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 [2022-04-14 13:50:17,213 INFO L290 TraceCheckUtils]: 86: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,213 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 [2022-04-14 13:50:17,213 INFO L290 TraceCheckUtils]: 88: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,213 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 [2022-04-14 13:50:17,214 INFO L290 TraceCheckUtils]: 90: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,214 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 [2022-04-14 13:50:17,214 INFO L290 TraceCheckUtils]: 92: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,214 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 [2022-04-14 13:50:17,214 INFO L290 TraceCheckUtils]: 94: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,214 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 [2022-04-14 13:50:17,214 INFO L290 TraceCheckUtils]: 96: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,214 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 [2022-04-14 13:50:17,214 INFO L290 TraceCheckUtils]: 98: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,214 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 [2022-04-14 13:50:17,214 INFO L290 TraceCheckUtils]: 100: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,214 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 [2022-04-14 13:50:17,214 INFO L290 TraceCheckUtils]: 102: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,214 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 [2022-04-14 13:50:17,214 INFO L290 TraceCheckUtils]: 104: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,214 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 [2022-04-14 13:50:17,215 INFO L290 TraceCheckUtils]: 106: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,215 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 [2022-04-14 13:50:17,215 INFO L290 TraceCheckUtils]: 108: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,215 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 [2022-04-14 13:50:17,215 INFO L290 TraceCheckUtils]: 110: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,215 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 [2022-04-14 13:50:17,215 INFO L290 TraceCheckUtils]: 112: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,215 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 [2022-04-14 13:50:17,215 INFO L290 TraceCheckUtils]: 114: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,215 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 [2022-04-14 13:50:17,215 INFO L290 TraceCheckUtils]: 116: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,215 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 [2022-04-14 13:50:17,215 INFO L290 TraceCheckUtils]: 118: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,215 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 [2022-04-14 13:50:17,215 INFO L290 TraceCheckUtils]: 120: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,215 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 [2022-04-14 13:50:17,216 INFO L290 TraceCheckUtils]: 122: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,216 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 [2022-04-14 13:50:17,216 INFO L290 TraceCheckUtils]: 124: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,216 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 [2022-04-14 13:50:17,216 INFO L290 TraceCheckUtils]: 126: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,216 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 [2022-04-14 13:50:17,216 INFO L290 TraceCheckUtils]: 128: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,216 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 [2022-04-14 13:50:17,216 INFO L290 TraceCheckUtils]: 130: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,216 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 [2022-04-14 13:50:17,216 INFO L290 TraceCheckUtils]: 132: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,216 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 [2022-04-14 13:50:17,216 INFO L290 TraceCheckUtils]: 134: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,216 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 [2022-04-14 13:50:17,216 INFO L290 TraceCheckUtils]: 136: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,216 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 [2022-04-14 13:50:17,217 INFO L290 TraceCheckUtils]: 138: Hoare triple {11838#false} assume ~main__x~0 < 100; {11838#false} is VALID [2022-04-14 13:50:17,217 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 [2022-04-14 13:50:17,217 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 [2022-04-14 13:50:17,217 INFO L290 TraceCheckUtils]: 141: Hoare triple {11838#false} assume 0 == ~__VERIFIER_assert__cond~0; {11838#false} is VALID [2022-04-14 13:50:17,217 INFO L290 TraceCheckUtils]: 142: Hoare triple {11838#false} assume !false; {11838#false} is VALID [2022-04-14 13:50:17,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:17,217 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:17,217 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1183167846] [2022-04-14 13:50:17,217 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1183167846] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:17,218 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:17,218 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-14 13:50:17,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913713690] [2022-04-14 13:50:17,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:17,218 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 [2022-04-14 13:50:17,219 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:17,219 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) [2022-04-14 13:50:17,290 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:17,290 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-14 13:50:17,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:17,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-14 13:50:17,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=150, Unknown=0, NotChecked=0, Total=272 [2022-04-14 13:50:17,291 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) [2022-04-14 13:50:18,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:18,094 INFO L93 Difference]: Finished difference Result 362 states and 418 transitions. [2022-04-14 13:50:18,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-14 13:50:18,094 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 [2022-04-14 13:50:18,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:18,095 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) [2022-04-14 13:50:18,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 311 transitions. [2022-04-14 13:50:18,096 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) [2022-04-14 13:50:18,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 311 transitions. [2022-04-14 13:50:18,098 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 311 transitions. [2022-04-14 13:50:18,324 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 311 edges. 311 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:18,327 INFO L225 Difference]: With dead ends: 362 [2022-04-14 13:50:18,327 INFO L226 Difference]: Without dead ends: 251 [2022-04-14 13:50:18,328 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=360, Invalid=570, Unknown=0, NotChecked=0, Total=930 [2022-04-14 13:50:18,328 INFO L913 BasicCegarLoop]: 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 [2022-04-14 13:50:18,328 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [209 Valid, 183 Invalid, 463 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 419 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-14 13:50:18,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2022-04-14 13:50:18,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 251. [2022-04-14 13:50:18,358 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:18,358 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) [2022-04-14 13:50:18,359 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) [2022-04-14 13:50:18,359 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) [2022-04-14 13:50:18,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:18,362 INFO L93 Difference]: Finished difference Result 251 states and 306 transitions. [2022-04-14 13:50:18,362 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 306 transitions. [2022-04-14 13:50:18,362 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:18,363 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:18,363 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. [2022-04-14 13:50:18,363 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. [2022-04-14 13:50:18,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:18,366 INFO L93 Difference]: Finished difference Result 251 states and 306 transitions. [2022-04-14 13:50:18,366 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 306 transitions. [2022-04-14 13:50:18,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:18,367 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:18,367 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:18,367 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:18,367 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) [2022-04-14 13:50:18,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 306 transitions. [2022-04-14 13:50:18,370 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 306 transitions. Word has length 143 [2022-04-14 13:50:18,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:18,370 INFO L478 AbstractCegarLoop]: Abstraction has 251 states and 306 transitions. [2022-04-14 13:50:18,371 INFO L479 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) [2022-04-14 13:50:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 306 transitions. [2022-04-14 13:50:18,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:18,371 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:18,371 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:18,372 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-14 13:50:18,372 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:18,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:18,372 INFO L85 PathProgramCache]: Analyzing trace with hash 512357033, now seen corresponding path program 1 times [2022-04-14 13:50:18,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:18,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [576984061] [2022-04-14 13:50:18,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:18,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:18,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:18,588 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 [2022-04-14 13:50:18,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {13304#true} assume true; {13304#true} is VALID [2022-04-14 13:50:18,588 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13304#true} {13304#true} #705#return; {13304#true} is VALID [2022-04-14 13:50:18,589 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 [2022-04-14 13:50:18,589 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 [2022-04-14 13:50:18,589 INFO L290 TraceCheckUtils]: 2: Hoare triple {13304#true} assume true; {13304#true} is VALID [2022-04-14 13:50:18,589 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13304#true} {13304#true} #705#return; {13304#true} is VALID [2022-04-14 13:50:18,589 INFO L272 TraceCheckUtils]: 4: Hoare triple {13304#true} call #t~ret4 := main(); {13304#true} is VALID [2022-04-14 13:50:18,598 INFO L290 TraceCheckUtils]: 5: Hoare triple {13304#true} ~main__x~0 := 0;~main__y~0 := 50; {13309#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:18,598 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 [2022-04-14 13:50:18,599 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 [2022-04-14 13:50:18,599 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 [2022-04-14 13:50:18,599 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 [2022-04-14 13:50:18,599 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 [2022-04-14 13:50:18,600 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 [2022-04-14 13:50:18,600 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 [2022-04-14 13:50:18,600 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 [2022-04-14 13:50:18,601 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 [2022-04-14 13:50:18,601 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 [2022-04-14 13:50:18,601 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 [2022-04-14 13:50:18,602 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 [2022-04-14 13:50:18,602 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 [2022-04-14 13:50:18,602 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 [2022-04-14 13:50:18,603 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 [2022-04-14 13:50:18,603 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 [2022-04-14 13:50:18,603 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 [2022-04-14 13:50:18,604 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 [2022-04-14 13:50:18,604 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 [2022-04-14 13:50:18,604 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 [2022-04-14 13:50:18,605 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 [2022-04-14 13:50:18,605 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 [2022-04-14 13:50:18,605 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 [2022-04-14 13:50:18,606 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 [2022-04-14 13:50:18,606 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 [2022-04-14 13:50:18,606 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 [2022-04-14 13:50:18,607 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 [2022-04-14 13:50:18,607 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 [2022-04-14 13:50:18,607 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 [2022-04-14 13:50:18,608 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 [2022-04-14 13:50:18,608 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 [2022-04-14 13:50:18,608 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 [2022-04-14 13:50:18,609 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 [2022-04-14 13:50:18,609 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 [2022-04-14 13:50:18,609 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 [2022-04-14 13:50:18,610 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 [2022-04-14 13:50:18,610 INFO L290 TraceCheckUtils]: 42: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,610 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 [2022-04-14 13:50:18,610 INFO L290 TraceCheckUtils]: 44: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,610 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 [2022-04-14 13:50:18,610 INFO L290 TraceCheckUtils]: 46: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,610 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 [2022-04-14 13:50:18,610 INFO L290 TraceCheckUtils]: 48: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,610 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 [2022-04-14 13:50:18,610 INFO L290 TraceCheckUtils]: 50: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,610 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 [2022-04-14 13:50:18,610 INFO L290 TraceCheckUtils]: 52: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,610 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 [2022-04-14 13:50:18,610 INFO L290 TraceCheckUtils]: 54: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,611 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 [2022-04-14 13:50:18,611 INFO L290 TraceCheckUtils]: 56: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,611 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 [2022-04-14 13:50:18,611 INFO L290 TraceCheckUtils]: 58: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,611 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 [2022-04-14 13:50:18,611 INFO L290 TraceCheckUtils]: 60: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,611 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 [2022-04-14 13:50:18,611 INFO L290 TraceCheckUtils]: 62: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,611 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 [2022-04-14 13:50:18,611 INFO L290 TraceCheckUtils]: 64: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,611 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 [2022-04-14 13:50:18,611 INFO L290 TraceCheckUtils]: 66: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,611 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 [2022-04-14 13:50:18,611 INFO L290 TraceCheckUtils]: 68: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,611 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 [2022-04-14 13:50:18,612 INFO L290 TraceCheckUtils]: 70: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,612 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 [2022-04-14 13:50:18,612 INFO L290 TraceCheckUtils]: 72: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,612 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 [2022-04-14 13:50:18,612 INFO L290 TraceCheckUtils]: 74: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,612 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 [2022-04-14 13:50:18,612 INFO L290 TraceCheckUtils]: 76: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,612 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 [2022-04-14 13:50:18,612 INFO L290 TraceCheckUtils]: 78: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,612 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 [2022-04-14 13:50:18,612 INFO L290 TraceCheckUtils]: 80: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,612 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 [2022-04-14 13:50:18,612 INFO L290 TraceCheckUtils]: 82: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,612 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 [2022-04-14 13:50:18,612 INFO L290 TraceCheckUtils]: 84: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,612 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 [2022-04-14 13:50:18,613 INFO L290 TraceCheckUtils]: 86: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,613 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 [2022-04-14 13:50:18,613 INFO L290 TraceCheckUtils]: 88: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,613 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 [2022-04-14 13:50:18,613 INFO L290 TraceCheckUtils]: 90: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,613 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 [2022-04-14 13:50:18,613 INFO L290 TraceCheckUtils]: 92: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,613 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 [2022-04-14 13:50:18,613 INFO L290 TraceCheckUtils]: 94: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,613 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 [2022-04-14 13:50:18,613 INFO L290 TraceCheckUtils]: 96: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,613 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 [2022-04-14 13:50:18,613 INFO L290 TraceCheckUtils]: 98: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,613 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 [2022-04-14 13:50:18,613 INFO L290 TraceCheckUtils]: 100: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,613 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 [2022-04-14 13:50:18,614 INFO L290 TraceCheckUtils]: 102: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,614 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 [2022-04-14 13:50:18,614 INFO L290 TraceCheckUtils]: 104: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,614 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 [2022-04-14 13:50:18,614 INFO L290 TraceCheckUtils]: 106: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,614 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 [2022-04-14 13:50:18,614 INFO L290 TraceCheckUtils]: 108: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,614 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 [2022-04-14 13:50:18,614 INFO L290 TraceCheckUtils]: 110: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,614 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 [2022-04-14 13:50:18,614 INFO L290 TraceCheckUtils]: 112: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,614 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 [2022-04-14 13:50:18,614 INFO L290 TraceCheckUtils]: 114: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,614 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 [2022-04-14 13:50:18,614 INFO L290 TraceCheckUtils]: 116: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,614 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 [2022-04-14 13:50:18,615 INFO L290 TraceCheckUtils]: 118: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,615 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 [2022-04-14 13:50:18,615 INFO L290 TraceCheckUtils]: 120: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,615 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 [2022-04-14 13:50:18,615 INFO L290 TraceCheckUtils]: 122: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,615 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 [2022-04-14 13:50:18,615 INFO L290 TraceCheckUtils]: 124: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,615 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 [2022-04-14 13:50:18,615 INFO L290 TraceCheckUtils]: 126: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,615 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 [2022-04-14 13:50:18,615 INFO L290 TraceCheckUtils]: 128: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,615 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 [2022-04-14 13:50:18,615 INFO L290 TraceCheckUtils]: 130: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,615 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 [2022-04-14 13:50:18,615 INFO L290 TraceCheckUtils]: 132: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,615 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 [2022-04-14 13:50:18,616 INFO L290 TraceCheckUtils]: 134: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,616 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 [2022-04-14 13:50:18,616 INFO L290 TraceCheckUtils]: 136: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,616 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 [2022-04-14 13:50:18,616 INFO L290 TraceCheckUtils]: 138: Hoare triple {13305#false} assume ~main__x~0 < 100; {13305#false} is VALID [2022-04-14 13:50:18,616 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 [2022-04-14 13:50:18,616 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 [2022-04-14 13:50:18,616 INFO L290 TraceCheckUtils]: 141: Hoare triple {13305#false} assume 0 == ~__VERIFIER_assert__cond~0; {13305#false} is VALID [2022-04-14 13:50:18,616 INFO L290 TraceCheckUtils]: 142: Hoare triple {13305#false} assume !false; {13305#false} is VALID [2022-04-14 13:50:18,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:18,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:18,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [576984061] [2022-04-14 13:50:18,617 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [576984061] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:18,617 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:18,617 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-14 13:50:18,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [695119413] [2022-04-14 13:50:18,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:18,617 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 [2022-04-14 13:50:18,618 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:18,618 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) [2022-04-14 13:50:18,705 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:18,705 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-14 13:50:18,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:18,705 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-14 13:50:18,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=192, Invalid=228, Unknown=0, NotChecked=0, Total=420 [2022-04-14 13:50:18,706 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) [2022-04-14 13:50:19,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:19,741 INFO L93 Difference]: Finished difference Result 352 states and 407 transitions. [2022-04-14 13:50:19,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-14 13:50:19,742 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 [2022-04-14 13:50:19,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:19,742 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) [2022-04-14 13:50:19,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 308 transitions. [2022-04-14 13:50:19,744 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) [2022-04-14 13:50:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 308 transitions. [2022-04-14 13:50:19,746 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 308 transitions. [2022-04-14 13:50:19,950 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:19,954 INFO L225 Difference]: With dead ends: 352 [2022-04-14 13:50:19,954 INFO L226 Difference]: Without dead ends: 243 [2022-04-14 13:50:19,955 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 170 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=570, Invalid=912, Unknown=0, NotChecked=0, Total=1482 [2022-04-14 13:50:19,955 INFO L913 BasicCegarLoop]: 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 [2022-04-14 13:50:19,955 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [212 Valid, 176 Invalid, 635 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 573 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-14 13:50:19,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-04-14 13:50:19,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 243. [2022-04-14 13:50:19,989 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:19,990 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) [2022-04-14 13:50:19,990 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) [2022-04-14 13:50:19,992 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) [2022-04-14 13:50:19,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:19,995 INFO L93 Difference]: Finished difference Result 243 states and 294 transitions. [2022-04-14 13:50:19,995 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 294 transitions. [2022-04-14 13:50:19,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:19,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:19,995 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. [2022-04-14 13:50:19,996 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. [2022-04-14 13:50:19,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:19,999 INFO L93 Difference]: Finished difference Result 243 states and 294 transitions. [2022-04-14 13:50:19,999 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 294 transitions. [2022-04-14 13:50:19,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:19,999 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:19,999 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:19,999 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:20,000 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) [2022-04-14 13:50:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 294 transitions. [2022-04-14 13:50:20,031 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 294 transitions. Word has length 143 [2022-04-14 13:50:20,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:20,032 INFO L478 AbstractCegarLoop]: Abstraction has 243 states and 294 transitions. [2022-04-14 13:50:20,032 INFO L479 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) [2022-04-14 13:50:20,032 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 294 transitions. [2022-04-14 13:50:20,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:20,033 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:20,033 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:20,033 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-14 13:50:20,033 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:20,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:20,034 INFO L85 PathProgramCache]: Analyzing trace with hash -1151655290, now seen corresponding path program 1 times [2022-04-14 13:50:20,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:20,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586226311] [2022-04-14 13:50:20,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:20,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:20,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:20,267 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 [2022-04-14 13:50:20,267 INFO L290 TraceCheckUtils]: 1: Hoare triple {14740#true} assume true; {14740#true} is VALID [2022-04-14 13:50:20,267 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {14740#true} {14740#true} #705#return; {14740#true} is VALID [2022-04-14 13:50:20,268 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 [2022-04-14 13:50:20,268 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 [2022-04-14 13:50:20,268 INFO L290 TraceCheckUtils]: 2: Hoare triple {14740#true} assume true; {14740#true} is VALID [2022-04-14 13:50:20,268 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14740#true} {14740#true} #705#return; {14740#true} is VALID [2022-04-14 13:50:20,268 INFO L272 TraceCheckUtils]: 4: Hoare triple {14740#true} call #t~ret4 := main(); {14740#true} is VALID [2022-04-14 13:50:20,269 INFO L290 TraceCheckUtils]: 5: Hoare triple {14740#true} ~main__x~0 := 0;~main__y~0 := 50; {14745#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:20,269 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 [2022-04-14 13:50:20,270 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 [2022-04-14 13:50:20,270 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 [2022-04-14 13:50:20,270 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 [2022-04-14 13:50:20,271 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 [2022-04-14 13:50:20,271 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 [2022-04-14 13:50:20,271 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 [2022-04-14 13:50:20,272 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 [2022-04-14 13:50:20,272 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 [2022-04-14 13:50:20,272 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 [2022-04-14 13:50:20,273 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 [2022-04-14 13:50:20,273 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 [2022-04-14 13:50:20,273 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 [2022-04-14 13:50:20,274 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 [2022-04-14 13:50:20,274 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 [2022-04-14 13:50:20,274 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 [2022-04-14 13:50:20,274 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 [2022-04-14 13:50:20,275 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 [2022-04-14 13:50:20,275 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 [2022-04-14 13:50:20,275 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 [2022-04-14 13:50:20,276 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 [2022-04-14 13:50:20,276 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 [2022-04-14 13:50:20,276 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 [2022-04-14 13:50:20,277 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 [2022-04-14 13:50:20,277 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 [2022-04-14 13:50:20,277 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 [2022-04-14 13:50:20,278 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 [2022-04-14 13:50:20,278 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 [2022-04-14 13:50:20,278 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 [2022-04-14 13:50:20,279 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 [2022-04-14 13:50:20,279 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 [2022-04-14 13:50:20,280 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 [2022-04-14 13:50:20,280 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 [2022-04-14 13:50:20,280 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 [2022-04-14 13:50:20,281 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 [2022-04-14 13:50:20,281 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 [2022-04-14 13:50:20,281 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 [2022-04-14 13:50:20,282 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 [2022-04-14 13:50:20,282 INFO L290 TraceCheckUtils]: 44: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,282 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 [2022-04-14 13:50:20,282 INFO L290 TraceCheckUtils]: 46: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,282 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 [2022-04-14 13:50:20,282 INFO L290 TraceCheckUtils]: 48: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,282 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 [2022-04-14 13:50:20,282 INFO L290 TraceCheckUtils]: 50: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,282 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 [2022-04-14 13:50:20,282 INFO L290 TraceCheckUtils]: 52: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,282 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 [2022-04-14 13:50:20,282 INFO L290 TraceCheckUtils]: 54: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,282 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 [2022-04-14 13:50:20,282 INFO L290 TraceCheckUtils]: 56: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,282 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 [2022-04-14 13:50:20,283 INFO L290 TraceCheckUtils]: 58: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,283 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 [2022-04-14 13:50:20,283 INFO L290 TraceCheckUtils]: 60: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,283 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 [2022-04-14 13:50:20,283 INFO L290 TraceCheckUtils]: 62: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,283 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 [2022-04-14 13:50:20,283 INFO L290 TraceCheckUtils]: 64: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,283 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 [2022-04-14 13:50:20,283 INFO L290 TraceCheckUtils]: 66: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,283 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 [2022-04-14 13:50:20,283 INFO L290 TraceCheckUtils]: 68: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,283 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 [2022-04-14 13:50:20,283 INFO L290 TraceCheckUtils]: 70: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,283 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 [2022-04-14 13:50:20,283 INFO L290 TraceCheckUtils]: 72: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,284 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 [2022-04-14 13:50:20,284 INFO L290 TraceCheckUtils]: 74: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,284 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 [2022-04-14 13:50:20,284 INFO L290 TraceCheckUtils]: 76: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,284 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 [2022-04-14 13:50:20,284 INFO L290 TraceCheckUtils]: 78: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,284 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 [2022-04-14 13:50:20,284 INFO L290 TraceCheckUtils]: 80: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,284 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 [2022-04-14 13:50:20,284 INFO L290 TraceCheckUtils]: 82: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,284 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 [2022-04-14 13:50:20,284 INFO L290 TraceCheckUtils]: 84: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,284 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 [2022-04-14 13:50:20,284 INFO L290 TraceCheckUtils]: 86: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,284 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 [2022-04-14 13:50:20,284 INFO L290 TraceCheckUtils]: 88: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,285 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 [2022-04-14 13:50:20,285 INFO L290 TraceCheckUtils]: 90: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,285 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 [2022-04-14 13:50:20,285 INFO L290 TraceCheckUtils]: 92: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,285 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 [2022-04-14 13:50:20,285 INFO L290 TraceCheckUtils]: 94: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,285 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 [2022-04-14 13:50:20,285 INFO L290 TraceCheckUtils]: 96: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,285 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 [2022-04-14 13:50:20,285 INFO L290 TraceCheckUtils]: 98: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,285 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 [2022-04-14 13:50:20,285 INFO L290 TraceCheckUtils]: 100: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,285 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 [2022-04-14 13:50:20,285 INFO L290 TraceCheckUtils]: 102: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,285 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 [2022-04-14 13:50:20,285 INFO L290 TraceCheckUtils]: 104: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,285 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 [2022-04-14 13:50:20,286 INFO L290 TraceCheckUtils]: 106: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,286 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 [2022-04-14 13:50:20,286 INFO L290 TraceCheckUtils]: 108: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,286 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 [2022-04-14 13:50:20,286 INFO L290 TraceCheckUtils]: 110: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,286 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 [2022-04-14 13:50:20,286 INFO L290 TraceCheckUtils]: 112: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,286 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 [2022-04-14 13:50:20,286 INFO L290 TraceCheckUtils]: 114: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,286 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 [2022-04-14 13:50:20,286 INFO L290 TraceCheckUtils]: 116: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,286 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 [2022-04-14 13:50:20,286 INFO L290 TraceCheckUtils]: 118: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,286 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 [2022-04-14 13:50:20,286 INFO L290 TraceCheckUtils]: 120: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,286 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 [2022-04-14 13:50:20,287 INFO L290 TraceCheckUtils]: 122: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,287 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 [2022-04-14 13:50:20,287 INFO L290 TraceCheckUtils]: 124: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,287 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 [2022-04-14 13:50:20,287 INFO L290 TraceCheckUtils]: 126: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,287 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 [2022-04-14 13:50:20,287 INFO L290 TraceCheckUtils]: 128: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,287 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 [2022-04-14 13:50:20,287 INFO L290 TraceCheckUtils]: 130: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,287 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 [2022-04-14 13:50:20,287 INFO L290 TraceCheckUtils]: 132: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,287 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 [2022-04-14 13:50:20,287 INFO L290 TraceCheckUtils]: 134: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,287 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 [2022-04-14 13:50:20,287 INFO L290 TraceCheckUtils]: 136: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,287 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 [2022-04-14 13:50:20,288 INFO L290 TraceCheckUtils]: 138: Hoare triple {14741#false} assume ~main__x~0 < 100; {14741#false} is VALID [2022-04-14 13:50:20,288 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 [2022-04-14 13:50:20,288 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 [2022-04-14 13:50:20,288 INFO L290 TraceCheckUtils]: 141: Hoare triple {14741#false} assume 0 == ~__VERIFIER_assert__cond~0; {14741#false} is VALID [2022-04-14 13:50:20,288 INFO L290 TraceCheckUtils]: 142: Hoare triple {14741#false} assume !false; {14741#false} is VALID [2022-04-14 13:50:20,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:20,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:20,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586226311] [2022-04-14 13:50:20,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [586226311] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:20,288 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:20,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-14 13:50:20,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834797196] [2022-04-14 13:50:20,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:20,289 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 [2022-04-14 13:50:20,289 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:20,290 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) [2022-04-14 13:50:20,365 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:20,365 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-14 13:50:20,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:20,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-14 13:50:20,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=212, Invalid=250, Unknown=0, NotChecked=0, Total=462 [2022-04-14 13:50:20,366 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) [2022-04-14 13:50:21,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:21,876 INFO L93 Difference]: Finished difference Result 342 states and 393 transitions. [2022-04-14 13:50:21,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-14 13:50:21,876 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 [2022-04-14 13:50:21,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:21,876 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) [2022-04-14 13:50:21,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 296 transitions. [2022-04-14 13:50:21,878 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) [2022-04-14 13:50:21,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 296 transitions. [2022-04-14 13:50:21,879 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 296 transitions. [2022-04-14 13:50:22,107 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 296 edges. 296 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:22,110 INFO L225 Difference]: With dead ends: 342 [2022-04-14 13:50:22,110 INFO L226 Difference]: Without dead ends: 241 [2022-04-14 13:50:22,111 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 189 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=630, Invalid=1010, Unknown=0, NotChecked=0, Total=1640 [2022-04-14 13:50:22,111 INFO L913 BasicCegarLoop]: 156 mSDtfsCounter, 209 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 1041 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:22,112 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [209 Valid, 188 Invalid, 1100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 1041 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-14 13:50:22,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states. [2022-04-14 13:50:22,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 241. [2022-04-14 13:50:22,146 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:22,147 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) [2022-04-14 13:50:22,147 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) [2022-04-14 13:50:22,147 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) [2022-04-14 13:50:22,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:22,152 INFO L93 Difference]: Finished difference Result 241 states and 291 transitions. [2022-04-14 13:50:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 291 transitions. [2022-04-14 13:50:22,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:22,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:22,152 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. [2022-04-14 13:50:22,153 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. [2022-04-14 13:50:22,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:22,156 INFO L93 Difference]: Finished difference Result 241 states and 291 transitions. [2022-04-14 13:50:22,156 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 291 transitions. [2022-04-14 13:50:22,156 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:22,156 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:22,156 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:22,157 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:22,157 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) [2022-04-14 13:50:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 291 transitions. [2022-04-14 13:50:22,160 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 291 transitions. Word has length 143 [2022-04-14 13:50:22,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:22,160 INFO L478 AbstractCegarLoop]: Abstraction has 241 states and 291 transitions. [2022-04-14 13:50:22,160 INFO L479 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) [2022-04-14 13:50:22,160 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 291 transitions. [2022-04-14 13:50:22,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:22,161 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:22,161 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:22,161 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-14 13:50:22,161 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:22,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:22,162 INFO L85 PathProgramCache]: Analyzing trace with hash -2019048926, now seen corresponding path program 1 times [2022-04-14 13:50:22,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:22,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2048368711] [2022-04-14 13:50:22,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:22,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:22,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:22,440 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 [2022-04-14 13:50:22,440 INFO L290 TraceCheckUtils]: 1: Hoare triple {16157#true} assume true; {16157#true} is VALID [2022-04-14 13:50:22,440 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16157#true} {16157#true} #705#return; {16157#true} is VALID [2022-04-14 13:50:22,441 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 [2022-04-14 13:50:22,441 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 [2022-04-14 13:50:22,441 INFO L290 TraceCheckUtils]: 2: Hoare triple {16157#true} assume true; {16157#true} is VALID [2022-04-14 13:50:22,441 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16157#true} {16157#true} #705#return; {16157#true} is VALID [2022-04-14 13:50:22,441 INFO L272 TraceCheckUtils]: 4: Hoare triple {16157#true} call #t~ret4 := main(); {16157#true} is VALID [2022-04-14 13:50:22,442 INFO L290 TraceCheckUtils]: 5: Hoare triple {16157#true} ~main__x~0 := 0;~main__y~0 := 50; {16162#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:22,442 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 [2022-04-14 13:50:22,442 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 [2022-04-14 13:50:22,443 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 [2022-04-14 13:50:22,443 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 [2022-04-14 13:50:22,444 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 [2022-04-14 13:50:22,444 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 [2022-04-14 13:50:22,444 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 [2022-04-14 13:50:22,445 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 [2022-04-14 13:50:22,445 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 [2022-04-14 13:50:22,445 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 [2022-04-14 13:50:22,446 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 [2022-04-14 13:50:22,446 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 [2022-04-14 13:50:22,447 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 [2022-04-14 13:50:22,447 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 [2022-04-14 13:50:22,447 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 [2022-04-14 13:50:22,448 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 [2022-04-14 13:50:22,448 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 [2022-04-14 13:50:22,448 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 [2022-04-14 13:50:22,449 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 [2022-04-14 13:50:22,449 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 [2022-04-14 13:50:22,449 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 [2022-04-14 13:50:22,450 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 [2022-04-14 13:50:22,450 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 [2022-04-14 13:50:22,451 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 [2022-04-14 13:50:22,451 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 [2022-04-14 13:50:22,451 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 [2022-04-14 13:50:22,452 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 [2022-04-14 13:50:22,452 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 [2022-04-14 13:50:22,452 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 [2022-04-14 13:50:22,453 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 [2022-04-14 13:50:22,453 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 [2022-04-14 13:50:22,454 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 [2022-04-14 13:50:22,454 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 [2022-04-14 13:50:22,454 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 [2022-04-14 13:50:22,455 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 [2022-04-14 13:50:22,455 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 [2022-04-14 13:50:22,455 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 [2022-04-14 13:50:22,456 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 [2022-04-14 13:50:22,456 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 [2022-04-14 13:50:22,456 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 [2022-04-14 13:50:22,457 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 [2022-04-14 13:50:22,457 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 [2022-04-14 13:50:22,457 INFO L290 TraceCheckUtils]: 48: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,457 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 [2022-04-14 13:50:22,457 INFO L290 TraceCheckUtils]: 50: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,457 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 [2022-04-14 13:50:22,457 INFO L290 TraceCheckUtils]: 52: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,457 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 [2022-04-14 13:50:22,457 INFO L290 TraceCheckUtils]: 54: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,457 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 [2022-04-14 13:50:22,458 INFO L290 TraceCheckUtils]: 56: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,458 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 [2022-04-14 13:50:22,458 INFO L290 TraceCheckUtils]: 58: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,458 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 [2022-04-14 13:50:22,458 INFO L290 TraceCheckUtils]: 60: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,458 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 [2022-04-14 13:50:22,458 INFO L290 TraceCheckUtils]: 62: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,458 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 [2022-04-14 13:50:22,458 INFO L290 TraceCheckUtils]: 64: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,458 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 [2022-04-14 13:50:22,458 INFO L290 TraceCheckUtils]: 66: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,458 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 [2022-04-14 13:50:22,458 INFO L290 TraceCheckUtils]: 68: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,458 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 [2022-04-14 13:50:22,458 INFO L290 TraceCheckUtils]: 70: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,458 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 [2022-04-14 13:50:22,459 INFO L290 TraceCheckUtils]: 72: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,459 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 [2022-04-14 13:50:22,459 INFO L290 TraceCheckUtils]: 74: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,459 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 [2022-04-14 13:50:22,459 INFO L290 TraceCheckUtils]: 76: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,459 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 [2022-04-14 13:50:22,459 INFO L290 TraceCheckUtils]: 78: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,459 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 [2022-04-14 13:50:22,459 INFO L290 TraceCheckUtils]: 80: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,459 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 [2022-04-14 13:50:22,459 INFO L290 TraceCheckUtils]: 82: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,459 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 [2022-04-14 13:50:22,459 INFO L290 TraceCheckUtils]: 84: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,459 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 [2022-04-14 13:50:22,459 INFO L290 TraceCheckUtils]: 86: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,459 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 [2022-04-14 13:50:22,459 INFO L290 TraceCheckUtils]: 88: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,460 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 [2022-04-14 13:50:22,460 INFO L290 TraceCheckUtils]: 90: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,460 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 [2022-04-14 13:50:22,460 INFO L290 TraceCheckUtils]: 92: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,460 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 [2022-04-14 13:50:22,460 INFO L290 TraceCheckUtils]: 94: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,460 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 [2022-04-14 13:50:22,460 INFO L290 TraceCheckUtils]: 96: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,460 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 [2022-04-14 13:50:22,460 INFO L290 TraceCheckUtils]: 98: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,460 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 [2022-04-14 13:50:22,460 INFO L290 TraceCheckUtils]: 100: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,460 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 [2022-04-14 13:50:22,460 INFO L290 TraceCheckUtils]: 102: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,460 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 [2022-04-14 13:50:22,460 INFO L290 TraceCheckUtils]: 104: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,461 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 [2022-04-14 13:50:22,461 INFO L290 TraceCheckUtils]: 106: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,461 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 [2022-04-14 13:50:22,461 INFO L290 TraceCheckUtils]: 108: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,461 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 [2022-04-14 13:50:22,461 INFO L290 TraceCheckUtils]: 110: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,461 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 [2022-04-14 13:50:22,461 INFO L290 TraceCheckUtils]: 112: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,461 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 [2022-04-14 13:50:22,461 INFO L290 TraceCheckUtils]: 114: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,461 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 [2022-04-14 13:50:22,461 INFO L290 TraceCheckUtils]: 116: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,461 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 [2022-04-14 13:50:22,461 INFO L290 TraceCheckUtils]: 118: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,461 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 [2022-04-14 13:50:22,461 INFO L290 TraceCheckUtils]: 120: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,461 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 [2022-04-14 13:50:22,462 INFO L290 TraceCheckUtils]: 122: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,462 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 [2022-04-14 13:50:22,462 INFO L290 TraceCheckUtils]: 124: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,462 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 [2022-04-14 13:50:22,462 INFO L290 TraceCheckUtils]: 126: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,462 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 [2022-04-14 13:50:22,462 INFO L290 TraceCheckUtils]: 128: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,462 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 [2022-04-14 13:50:22,462 INFO L290 TraceCheckUtils]: 130: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,462 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 [2022-04-14 13:50:22,462 INFO L290 TraceCheckUtils]: 132: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,462 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 [2022-04-14 13:50:22,462 INFO L290 TraceCheckUtils]: 134: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,462 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 [2022-04-14 13:50:22,462 INFO L290 TraceCheckUtils]: 136: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,462 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 [2022-04-14 13:50:22,463 INFO L290 TraceCheckUtils]: 138: Hoare triple {16158#false} assume ~main__x~0 < 100; {16158#false} is VALID [2022-04-14 13:50:22,463 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 [2022-04-14 13:50:22,463 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 [2022-04-14 13:50:22,463 INFO L290 TraceCheckUtils]: 141: Hoare triple {16158#false} assume 0 == ~__VERIFIER_assert__cond~0; {16158#false} is VALID [2022-04-14 13:50:22,463 INFO L290 TraceCheckUtils]: 142: Hoare triple {16158#false} assume !false; {16158#false} is VALID [2022-04-14 13:50:22,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:22,463 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:22,463 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2048368711] [2022-04-14 13:50:22,463 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2048368711] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:22,463 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:22,463 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-14 13:50:22,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1815521539] [2022-04-14 13:50:22,464 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:22,464 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 [2022-04-14 13:50:22,464 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:22,464 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) [2022-04-14 13:50:22,548 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:22,548 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-14 13:50:22,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:22,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-14 13:50:22,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=255, Invalid=297, Unknown=0, NotChecked=0, Total=552 [2022-04-14 13:50:22,549 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) [2022-04-14 13:50:23,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:23,881 INFO L93 Difference]: Finished difference Result 336 states and 386 transitions. [2022-04-14 13:50:23,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-14 13:50:23,882 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 [2022-04-14 13:50:23,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:23,882 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) [2022-04-14 13:50:23,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 293 transitions. [2022-04-14 13:50:23,884 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) [2022-04-14 13:50:23,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 293 transitions. [2022-04-14 13:50:23,904 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 293 transitions. [2022-04-14 13:50:24,106 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 293 edges. 293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:24,109 INFO L225 Difference]: With dead ends: 336 [2022-04-14 13:50:24,109 INFO L226 Difference]: Without dead ends: 237 [2022-04-14 13:50:24,110 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=759, Invalid=1221, Unknown=0, NotChecked=0, Total=1980 [2022-04-14 13:50:24,110 INFO L913 BasicCegarLoop]: 150 mSDtfsCounter, 214 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 835 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.5s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:24,110 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [214 Valid, 172 Invalid, 906 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 835 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-14 13:50:24,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2022-04-14 13:50:24,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 237. [2022-04-14 13:50:24,144 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:24,145 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) [2022-04-14 13:50:24,145 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) [2022-04-14 13:50:24,145 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) [2022-04-14 13:50:24,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:24,148 INFO L93 Difference]: Finished difference Result 237 states and 285 transitions. [2022-04-14 13:50:24,148 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 285 transitions. [2022-04-14 13:50:24,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:24,148 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:24,149 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. [2022-04-14 13:50:24,149 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. [2022-04-14 13:50:24,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:24,152 INFO L93 Difference]: Finished difference Result 237 states and 285 transitions. [2022-04-14 13:50:24,152 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 285 transitions. [2022-04-14 13:50:24,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:24,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:24,152 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:24,152 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:24,153 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) [2022-04-14 13:50:24,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 285 transitions. [2022-04-14 13:50:24,156 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 285 transitions. Word has length 143 [2022-04-14 13:50:24,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:24,156 INFO L478 AbstractCegarLoop]: Abstraction has 237 states and 285 transitions. [2022-04-14 13:50:24,156 INFO L479 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) [2022-04-14 13:50:24,156 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 285 transitions. [2022-04-14 13:50:24,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:24,157 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:24,157 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:24,157 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-14 13:50:24,157 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:24,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:24,158 INFO L85 PathProgramCache]: Analyzing trace with hash -642501226, now seen corresponding path program 1 times [2022-04-14 13:50:24,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:24,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615866178] [2022-04-14 13:50:24,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:24,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:24,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:24,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:24,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:24,452 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 [2022-04-14 13:50:24,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {17557#true} assume true; {17557#true} is VALID [2022-04-14 13:50:24,452 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {17557#true} {17557#true} #705#return; {17557#true} is VALID [2022-04-14 13:50:24,453 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 [2022-04-14 13:50:24,453 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 [2022-04-14 13:50:24,453 INFO L290 TraceCheckUtils]: 2: Hoare triple {17557#true} assume true; {17557#true} is VALID [2022-04-14 13:50:24,453 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17557#true} {17557#true} #705#return; {17557#true} is VALID [2022-04-14 13:50:24,453 INFO L272 TraceCheckUtils]: 4: Hoare triple {17557#true} call #t~ret4 := main(); {17557#true} is VALID [2022-04-14 13:50:24,453 INFO L290 TraceCheckUtils]: 5: Hoare triple {17557#true} ~main__x~0 := 0;~main__y~0 := 50; {17562#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:24,454 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 [2022-04-14 13:50:24,454 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 [2022-04-14 13:50:24,454 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 [2022-04-14 13:50:24,455 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 [2022-04-14 13:50:24,455 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 [2022-04-14 13:50:24,455 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 [2022-04-14 13:50:24,456 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 [2022-04-14 13:50:24,456 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 [2022-04-14 13:50:24,456 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 [2022-04-14 13:50:24,457 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 [2022-04-14 13:50:24,457 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 [2022-04-14 13:50:24,458 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 [2022-04-14 13:50:24,458 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 [2022-04-14 13:50:24,458 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 [2022-04-14 13:50:24,459 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 [2022-04-14 13:50:24,459 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 [2022-04-14 13:50:24,459 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 [2022-04-14 13:50:24,460 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 [2022-04-14 13:50:24,460 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 [2022-04-14 13:50:24,460 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 [2022-04-14 13:50:24,461 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 [2022-04-14 13:50:24,461 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 [2022-04-14 13:50:24,461 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 [2022-04-14 13:50:24,462 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 [2022-04-14 13:50:24,462 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 [2022-04-14 13:50:24,462 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 [2022-04-14 13:50:24,463 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 [2022-04-14 13:50:24,463 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 [2022-04-14 13:50:24,463 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 [2022-04-14 13:50:24,464 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 [2022-04-14 13:50:24,464 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 [2022-04-14 13:50:24,465 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 [2022-04-14 13:50:24,465 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 [2022-04-14 13:50:24,465 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 [2022-04-14 13:50:24,466 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 [2022-04-14 13:50:24,466 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 [2022-04-14 13:50:24,466 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 [2022-04-14 13:50:24,467 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 [2022-04-14 13:50:24,467 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 [2022-04-14 13:50:24,467 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 [2022-04-14 13:50:24,468 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 [2022-04-14 13:50:24,468 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 [2022-04-14 13:50:24,468 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 [2022-04-14 13:50:24,469 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 [2022-04-14 13:50:24,469 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 [2022-04-14 13:50:24,470 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 [2022-04-14 13:50:24,470 INFO L290 TraceCheckUtils]: 52: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,470 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 [2022-04-14 13:50:24,470 INFO L290 TraceCheckUtils]: 54: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,470 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 [2022-04-14 13:50:24,470 INFO L290 TraceCheckUtils]: 56: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,470 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 [2022-04-14 13:50:24,470 INFO L290 TraceCheckUtils]: 58: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,470 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 [2022-04-14 13:50:24,470 INFO L290 TraceCheckUtils]: 60: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,470 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 [2022-04-14 13:50:24,470 INFO L290 TraceCheckUtils]: 62: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,470 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 [2022-04-14 13:50:24,470 INFO L290 TraceCheckUtils]: 64: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,470 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 [2022-04-14 13:50:24,471 INFO L290 TraceCheckUtils]: 66: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,471 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 [2022-04-14 13:50:24,471 INFO L290 TraceCheckUtils]: 68: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,471 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 [2022-04-14 13:50:24,471 INFO L290 TraceCheckUtils]: 70: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,471 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 [2022-04-14 13:50:24,471 INFO L290 TraceCheckUtils]: 72: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,471 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 [2022-04-14 13:50:24,471 INFO L290 TraceCheckUtils]: 74: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,471 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 [2022-04-14 13:50:24,471 INFO L290 TraceCheckUtils]: 76: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,471 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 [2022-04-14 13:50:24,471 INFO L290 TraceCheckUtils]: 78: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,471 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 [2022-04-14 13:50:24,471 INFO L290 TraceCheckUtils]: 80: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,471 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 [2022-04-14 13:50:24,471 INFO L290 TraceCheckUtils]: 82: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,472 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 [2022-04-14 13:50:24,472 INFO L290 TraceCheckUtils]: 84: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,472 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 [2022-04-14 13:50:24,472 INFO L290 TraceCheckUtils]: 86: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,472 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 [2022-04-14 13:50:24,472 INFO L290 TraceCheckUtils]: 88: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,472 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 [2022-04-14 13:50:24,472 INFO L290 TraceCheckUtils]: 90: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,472 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 [2022-04-14 13:50:24,472 INFO L290 TraceCheckUtils]: 92: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,472 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 [2022-04-14 13:50:24,472 INFO L290 TraceCheckUtils]: 94: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,472 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 [2022-04-14 13:50:24,472 INFO L290 TraceCheckUtils]: 96: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,472 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 [2022-04-14 13:50:24,472 INFO L290 TraceCheckUtils]: 98: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,473 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 [2022-04-14 13:50:24,473 INFO L290 TraceCheckUtils]: 100: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,473 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 [2022-04-14 13:50:24,473 INFO L290 TraceCheckUtils]: 102: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,473 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 [2022-04-14 13:50:24,473 INFO L290 TraceCheckUtils]: 104: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,473 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 [2022-04-14 13:50:24,473 INFO L290 TraceCheckUtils]: 106: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,473 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 [2022-04-14 13:50:24,473 INFO L290 TraceCheckUtils]: 108: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,473 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 [2022-04-14 13:50:24,473 INFO L290 TraceCheckUtils]: 110: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,473 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 [2022-04-14 13:50:24,473 INFO L290 TraceCheckUtils]: 112: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,473 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 [2022-04-14 13:50:24,473 INFO L290 TraceCheckUtils]: 114: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,473 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 [2022-04-14 13:50:24,474 INFO L290 TraceCheckUtils]: 116: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,474 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 [2022-04-14 13:50:24,474 INFO L290 TraceCheckUtils]: 118: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,474 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 [2022-04-14 13:50:24,474 INFO L290 TraceCheckUtils]: 120: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,474 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 [2022-04-14 13:50:24,474 INFO L290 TraceCheckUtils]: 122: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,474 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 [2022-04-14 13:50:24,474 INFO L290 TraceCheckUtils]: 124: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,474 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 [2022-04-14 13:50:24,474 INFO L290 TraceCheckUtils]: 126: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,474 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 [2022-04-14 13:50:24,474 INFO L290 TraceCheckUtils]: 128: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,474 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 [2022-04-14 13:50:24,474 INFO L290 TraceCheckUtils]: 130: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,474 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 [2022-04-14 13:50:24,474 INFO L290 TraceCheckUtils]: 132: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,475 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 [2022-04-14 13:50:24,475 INFO L290 TraceCheckUtils]: 134: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,475 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 [2022-04-14 13:50:24,475 INFO L290 TraceCheckUtils]: 136: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,475 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 [2022-04-14 13:50:24,475 INFO L290 TraceCheckUtils]: 138: Hoare triple {17558#false} assume ~main__x~0 < 100; {17558#false} is VALID [2022-04-14 13:50:24,475 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 [2022-04-14 13:50:24,475 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 [2022-04-14 13:50:24,475 INFO L290 TraceCheckUtils]: 141: Hoare triple {17558#false} assume 0 == ~__VERIFIER_assert__cond~0; {17558#false} is VALID [2022-04-14 13:50:24,475 INFO L290 TraceCheckUtils]: 142: Hoare triple {17558#false} assume !false; {17558#false} is VALID [2022-04-14 13:50:24,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:24,476 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:24,476 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [615866178] [2022-04-14 13:50:24,476 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [615866178] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:24,476 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:24,476 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-14 13:50:24,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1544207479] [2022-04-14 13:50:24,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:24,476 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 [2022-04-14 13:50:24,477 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:24,477 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) [2022-04-14 13:50:24,558 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:24,558 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-14 13:50:24,559 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:24,559 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-14 13:50:24,559 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=302, Invalid=348, Unknown=0, NotChecked=0, Total=650 [2022-04-14 13:50:24,559 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) [2022-04-14 13:50:25,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:25,851 INFO L93 Difference]: Finished difference Result 328 states and 376 transitions. [2022-04-14 13:50:25,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-14 13:50:25,851 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 [2022-04-14 13:50:25,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:25,851 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) [2022-04-14 13:50:25,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 287 transitions. [2022-04-14 13:50:25,853 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) [2022-04-14 13:50:25,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 287 transitions. [2022-04-14 13:50:25,854 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 287 transitions. [2022-04-14 13:50:26,033 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 287 edges. 287 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:26,036 INFO L225 Difference]: With dead ends: 328 [2022-04-14 13:50:26,036 INFO L226 Difference]: Without dead ends: 233 [2022-04-14 13:50:26,037 INFO L912 BasicCegarLoop]: 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 [2022-04-14 13:50:26,037 INFO L913 BasicCegarLoop]: 144 mSDtfsCounter, 219 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 705 mSolverCounterSat, 82 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.4s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:26,037 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [219 Valid, 166 Invalid, 787 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 705 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-14 13:50:26,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states. [2022-04-14 13:50:26,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 233. [2022-04-14 13:50:26,066 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:26,066 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) [2022-04-14 13:50:26,066 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) [2022-04-14 13:50:26,067 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) [2022-04-14 13:50:26,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:26,069 INFO L93 Difference]: Finished difference Result 233 states and 279 transitions. [2022-04-14 13:50:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 279 transitions. [2022-04-14 13:50:26,070 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:26,070 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:26,070 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. [2022-04-14 13:50:26,070 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. [2022-04-14 13:50:26,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:26,072 INFO L93 Difference]: Finished difference Result 233 states and 279 transitions. [2022-04-14 13:50:26,072 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 279 transitions. [2022-04-14 13:50:26,073 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:26,073 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:26,073 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:26,073 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:26,073 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) [2022-04-14 13:50:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 279 transitions. [2022-04-14 13:50:26,076 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 279 transitions. Word has length 143 [2022-04-14 13:50:26,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:26,076 INFO L478 AbstractCegarLoop]: Abstraction has 233 states and 279 transitions. [2022-04-14 13:50:26,076 INFO L479 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) [2022-04-14 13:50:26,076 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 279 transitions. [2022-04-14 13:50:26,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:26,077 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:26,077 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:26,077 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-14 13:50:26,077 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:26,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:26,078 INFO L85 PathProgramCache]: Analyzing trace with hash -1746101127, now seen corresponding path program 1 times [2022-04-14 13:50:26,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:26,078 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111425284] [2022-04-14 13:50:26,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:26,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:26,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:26,436 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 [2022-04-14 13:50:26,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {18937#true} assume true; {18937#true} is VALID [2022-04-14 13:50:26,436 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18937#true} {18937#true} #705#return; {18937#true} is VALID [2022-04-14 13:50:26,436 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 [2022-04-14 13:50:26,436 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 [2022-04-14 13:50:26,436 INFO L290 TraceCheckUtils]: 2: Hoare triple {18937#true} assume true; {18937#true} is VALID [2022-04-14 13:50:26,436 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18937#true} {18937#true} #705#return; {18937#true} is VALID [2022-04-14 13:50:26,437 INFO L272 TraceCheckUtils]: 4: Hoare triple {18937#true} call #t~ret4 := main(); {18937#true} is VALID [2022-04-14 13:50:26,437 INFO L290 TraceCheckUtils]: 5: Hoare triple {18937#true} ~main__x~0 := 0;~main__y~0 := 50; {18942#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:26,437 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 [2022-04-14 13:50:26,437 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 [2022-04-14 13:50:26,437 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 [2022-04-14 13:50:26,438 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 [2022-04-14 13:50:26,438 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 [2022-04-14 13:50:26,438 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 [2022-04-14 13:50:26,439 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 [2022-04-14 13:50:26,439 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 [2022-04-14 13:50:26,439 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 [2022-04-14 13:50:26,440 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 [2022-04-14 13:50:26,440 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 [2022-04-14 13:50:26,440 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 [2022-04-14 13:50:26,440 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 [2022-04-14 13:50:26,441 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 [2022-04-14 13:50:26,441 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 [2022-04-14 13:50:26,441 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 [2022-04-14 13:50:26,441 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 [2022-04-14 13:50:26,442 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 [2022-04-14 13:50:26,442 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 [2022-04-14 13:50:26,442 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 [2022-04-14 13:50:26,443 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 [2022-04-14 13:50:26,443 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 [2022-04-14 13:50:26,443 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 [2022-04-14 13:50:26,443 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 [2022-04-14 13:50:26,444 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 [2022-04-14 13:50:26,444 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 [2022-04-14 13:50:26,444 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 [2022-04-14 13:50:26,445 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 [2022-04-14 13:50:26,445 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 [2022-04-14 13:50:26,445 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 [2022-04-14 13:50:26,445 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 [2022-04-14 13:50:26,446 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 [2022-04-14 13:50:26,446 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 [2022-04-14 13:50:26,446 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 [2022-04-14 13:50:26,446 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 [2022-04-14 13:50:26,447 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 [2022-04-14 13:50:26,447 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 [2022-04-14 13:50:26,447 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 [2022-04-14 13:50:26,448 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 [2022-04-14 13:50:26,448 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 [2022-04-14 13:50:26,448 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 [2022-04-14 13:50:26,448 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 [2022-04-14 13:50:26,449 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 [2022-04-14 13:50:26,449 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 [2022-04-14 13:50:26,449 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 [2022-04-14 13:50:26,450 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 [2022-04-14 13:50:26,450 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 [2022-04-14 13:50:26,450 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 [2022-04-14 13:50:26,450 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 [2022-04-14 13:50:26,451 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 [2022-04-14 13:50:26,451 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 [2022-04-14 13:50:26,451 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 [2022-04-14 13:50:26,451 INFO L290 TraceCheckUtils]: 58: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,451 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 [2022-04-14 13:50:26,451 INFO L290 TraceCheckUtils]: 60: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,452 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 [2022-04-14 13:50:26,452 INFO L290 TraceCheckUtils]: 62: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,452 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 [2022-04-14 13:50:26,452 INFO L290 TraceCheckUtils]: 64: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,452 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 [2022-04-14 13:50:26,452 INFO L290 TraceCheckUtils]: 66: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,452 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 [2022-04-14 13:50:26,452 INFO L290 TraceCheckUtils]: 68: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,452 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 [2022-04-14 13:50:26,452 INFO L290 TraceCheckUtils]: 70: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,452 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 [2022-04-14 13:50:26,452 INFO L290 TraceCheckUtils]: 72: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,452 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 [2022-04-14 13:50:26,452 INFO L290 TraceCheckUtils]: 74: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,452 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 [2022-04-14 13:50:26,452 INFO L290 TraceCheckUtils]: 76: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,453 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 [2022-04-14 13:50:26,453 INFO L290 TraceCheckUtils]: 78: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,453 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 [2022-04-14 13:50:26,453 INFO L290 TraceCheckUtils]: 80: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,453 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 [2022-04-14 13:50:26,453 INFO L290 TraceCheckUtils]: 82: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,453 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 [2022-04-14 13:50:26,453 INFO L290 TraceCheckUtils]: 84: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,453 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 [2022-04-14 13:50:26,453 INFO L290 TraceCheckUtils]: 86: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,453 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 [2022-04-14 13:50:26,453 INFO L290 TraceCheckUtils]: 88: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,453 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 [2022-04-14 13:50:26,454 INFO L290 TraceCheckUtils]: 90: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,454 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 [2022-04-14 13:50:26,454 INFO L290 TraceCheckUtils]: 92: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,454 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 [2022-04-14 13:50:26,454 INFO L290 TraceCheckUtils]: 94: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,454 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 [2022-04-14 13:50:26,454 INFO L290 TraceCheckUtils]: 96: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,455 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 [2022-04-14 13:50:26,455 INFO L290 TraceCheckUtils]: 98: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,455 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 [2022-04-14 13:50:26,455 INFO L290 TraceCheckUtils]: 100: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,455 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 [2022-04-14 13:50:26,455 INFO L290 TraceCheckUtils]: 102: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,455 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 [2022-04-14 13:50:26,455 INFO L290 TraceCheckUtils]: 104: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,455 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 [2022-04-14 13:50:26,455 INFO L290 TraceCheckUtils]: 106: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,455 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 [2022-04-14 13:50:26,455 INFO L290 TraceCheckUtils]: 108: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,455 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 [2022-04-14 13:50:26,455 INFO L290 TraceCheckUtils]: 110: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,455 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 [2022-04-14 13:50:26,455 INFO L290 TraceCheckUtils]: 112: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,455 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 [2022-04-14 13:50:26,456 INFO L290 TraceCheckUtils]: 114: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,456 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 [2022-04-14 13:50:26,456 INFO L290 TraceCheckUtils]: 116: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,456 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 [2022-04-14 13:50:26,456 INFO L290 TraceCheckUtils]: 118: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,456 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 [2022-04-14 13:50:26,456 INFO L290 TraceCheckUtils]: 120: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,456 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 [2022-04-14 13:50:26,456 INFO L290 TraceCheckUtils]: 122: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,456 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 [2022-04-14 13:50:26,456 INFO L290 TraceCheckUtils]: 124: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,456 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 [2022-04-14 13:50:26,456 INFO L290 TraceCheckUtils]: 126: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,456 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 [2022-04-14 13:50:26,456 INFO L290 TraceCheckUtils]: 128: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,456 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 [2022-04-14 13:50:26,456 INFO L290 TraceCheckUtils]: 130: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,457 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 [2022-04-14 13:50:26,457 INFO L290 TraceCheckUtils]: 132: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,457 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 [2022-04-14 13:50:26,457 INFO L290 TraceCheckUtils]: 134: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,457 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 [2022-04-14 13:50:26,457 INFO L290 TraceCheckUtils]: 136: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,457 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 [2022-04-14 13:50:26,457 INFO L290 TraceCheckUtils]: 138: Hoare triple {18938#false} assume ~main__x~0 < 100; {18938#false} is VALID [2022-04-14 13:50:26,457 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 [2022-04-14 13:50:26,457 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 [2022-04-14 13:50:26,457 INFO L290 TraceCheckUtils]: 141: Hoare triple {18938#false} assume 0 == ~__VERIFIER_assert__cond~0; {18938#false} is VALID [2022-04-14 13:50:26,457 INFO L290 TraceCheckUtils]: 142: Hoare triple {18938#false} assume !false; {18938#false} is VALID [2022-04-14 13:50:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:26,458 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:26,458 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111425284] [2022-04-14 13:50:26,458 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2111425284] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:26,458 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:26,458 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-14 13:50:26,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490767134] [2022-04-14 13:50:26,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:26,458 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 [2022-04-14 13:50:26,459 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:26,459 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) [2022-04-14 13:50:26,542 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:26,542 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-14 13:50:26,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:26,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-14 13:50:26,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=380, Invalid=432, Unknown=0, NotChecked=0, Total=812 [2022-04-14 13:50:26,544 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) [2022-04-14 13:50:28,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:28,055 INFO L93 Difference]: Finished difference Result 318 states and 364 transitions. [2022-04-14 13:50:28,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-04-14 13:50:28,055 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 [2022-04-14 13:50:28,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:28,055 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) [2022-04-14 13:50:28,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 281 transitions. [2022-04-14 13:50:28,057 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) [2022-04-14 13:50:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 281 transitions. [2022-04-14 13:50:28,058 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 281 transitions. [2022-04-14 13:50:28,231 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:28,234 INFO L225 Difference]: With dead ends: 318 [2022-04-14 13:50:28,234 INFO L226 Difference]: Without dead ends: 227 [2022-04-14 13:50:28,235 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 350 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1134, Invalid=1836, Unknown=0, NotChecked=0, Total=2970 [2022-04-14 13:50:28,235 INFO L913 BasicCegarLoop]: 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 [2022-04-14 13:50:28,236 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [225 Valid, 162 Invalid, 965 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 867 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-14 13:50:28,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-04-14 13:50:28,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2022-04-14 13:50:28,285 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:28,285 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) [2022-04-14 13:50:28,285 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) [2022-04-14 13:50:28,286 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) [2022-04-14 13:50:28,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:28,288 INFO L93 Difference]: Finished difference Result 227 states and 270 transitions. [2022-04-14 13:50:28,288 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 270 transitions. [2022-04-14 13:50:28,288 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:28,288 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:28,289 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. [2022-04-14 13:50:28,289 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. [2022-04-14 13:50:28,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:28,291 INFO L93 Difference]: Finished difference Result 227 states and 270 transitions. [2022-04-14 13:50:28,291 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 270 transitions. [2022-04-14 13:50:28,291 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:28,292 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:28,292 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:28,292 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:28,292 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) [2022-04-14 13:50:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 270 transitions. [2022-04-14 13:50:28,294 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 270 transitions. Word has length 143 [2022-04-14 13:50:28,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:28,295 INFO L478 AbstractCegarLoop]: Abstraction has 227 states and 270 transitions. [2022-04-14 13:50:28,295 INFO L479 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) [2022-04-14 13:50:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 270 transitions. [2022-04-14 13:50:28,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:28,295 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:28,296 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:28,296 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-14 13:50:28,296 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:28,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:28,296 INFO L85 PathProgramCache]: Analyzing trace with hash 297304713, now seen corresponding path program 1 times [2022-04-14 13:50:28,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:28,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525209375] [2022-04-14 13:50:28,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:28,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:28,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:28,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:28,661 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 [2022-04-14 13:50:28,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {20290#true} assume true; {20290#true} is VALID [2022-04-14 13:50:28,662 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20290#true} {20290#true} #705#return; {20290#true} is VALID [2022-04-14 13:50:28,666 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 [2022-04-14 13:50:28,666 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 [2022-04-14 13:50:28,666 INFO L290 TraceCheckUtils]: 2: Hoare triple {20290#true} assume true; {20290#true} is VALID [2022-04-14 13:50:28,666 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20290#true} {20290#true} #705#return; {20290#true} is VALID [2022-04-14 13:50:28,666 INFO L272 TraceCheckUtils]: 4: Hoare triple {20290#true} call #t~ret4 := main(); {20290#true} is VALID [2022-04-14 13:50:28,667 INFO L290 TraceCheckUtils]: 5: Hoare triple {20290#true} ~main__x~0 := 0;~main__y~0 := 50; {20295#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:28,667 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 [2022-04-14 13:50:28,668 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 [2022-04-14 13:50:28,668 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 [2022-04-14 13:50:28,668 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 [2022-04-14 13:50:28,669 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 [2022-04-14 13:50:28,669 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 [2022-04-14 13:50:28,673 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 [2022-04-14 13:50:28,675 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 [2022-04-14 13:50:28,675 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 [2022-04-14 13:50:28,676 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 [2022-04-14 13:50:28,676 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 [2022-04-14 13:50:28,676 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 [2022-04-14 13:50:28,677 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 [2022-04-14 13:50:28,677 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 [2022-04-14 13:50:28,677 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 [2022-04-14 13:50:28,678 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 [2022-04-14 13:50:28,678 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 [2022-04-14 13:50:28,678 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 [2022-04-14 13:50:28,678 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 [2022-04-14 13:50:28,679 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 [2022-04-14 13:50:28,679 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 [2022-04-14 13:50:28,679 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 [2022-04-14 13:50:28,680 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 [2022-04-14 13:50:28,680 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 [2022-04-14 13:50:28,680 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 [2022-04-14 13:50:28,681 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 [2022-04-14 13:50:28,681 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 [2022-04-14 13:50:28,681 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 [2022-04-14 13:50:28,681 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 [2022-04-14 13:50:28,682 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 [2022-04-14 13:50:28,682 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 [2022-04-14 13:50:28,686 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 [2022-04-14 13:50:28,687 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 [2022-04-14 13:50:28,687 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 [2022-04-14 13:50:28,687 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 [2022-04-14 13:50:28,688 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 [2022-04-14 13:50:28,688 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 [2022-04-14 13:50:28,688 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 [2022-04-14 13:50:28,689 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 [2022-04-14 13:50:28,689 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 [2022-04-14 13:50:28,689 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 [2022-04-14 13:50:28,690 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 [2022-04-14 13:50:28,690 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 [2022-04-14 13:50:28,690 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 [2022-04-14 13:50:28,690 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 [2022-04-14 13:50:28,691 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 [2022-04-14 13:50:28,691 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 [2022-04-14 13:50:28,691 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 [2022-04-14 13:50:28,692 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 [2022-04-14 13:50:28,692 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 [2022-04-14 13:50:28,692 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 [2022-04-14 13:50:28,693 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 [2022-04-14 13:50:28,693 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 [2022-04-14 13:50:28,693 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 [2022-04-14 13:50:28,693 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 [2022-04-14 13:50:28,694 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 [2022-04-14 13:50:28,694 INFO L290 TraceCheckUtils]: 62: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,694 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 [2022-04-14 13:50:28,694 INFO L290 TraceCheckUtils]: 64: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,694 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 [2022-04-14 13:50:28,694 INFO L290 TraceCheckUtils]: 66: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,694 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 [2022-04-14 13:50:28,694 INFO L290 TraceCheckUtils]: 68: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,694 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 [2022-04-14 13:50:28,694 INFO L290 TraceCheckUtils]: 70: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,695 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 [2022-04-14 13:50:28,695 INFO L290 TraceCheckUtils]: 72: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,695 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 [2022-04-14 13:50:28,695 INFO L290 TraceCheckUtils]: 74: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,695 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 [2022-04-14 13:50:28,695 INFO L290 TraceCheckUtils]: 76: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,695 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 [2022-04-14 13:50:28,695 INFO L290 TraceCheckUtils]: 78: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,695 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 [2022-04-14 13:50:28,695 INFO L290 TraceCheckUtils]: 80: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,695 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 [2022-04-14 13:50:28,695 INFO L290 TraceCheckUtils]: 82: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,695 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 [2022-04-14 13:50:28,695 INFO L290 TraceCheckUtils]: 84: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,695 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 [2022-04-14 13:50:28,695 INFO L290 TraceCheckUtils]: 86: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,696 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 [2022-04-14 13:50:28,696 INFO L290 TraceCheckUtils]: 88: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,696 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 [2022-04-14 13:50:28,696 INFO L290 TraceCheckUtils]: 90: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,696 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 [2022-04-14 13:50:28,696 INFO L290 TraceCheckUtils]: 92: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,696 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 [2022-04-14 13:50:28,696 INFO L290 TraceCheckUtils]: 94: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,696 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 [2022-04-14 13:50:28,696 INFO L290 TraceCheckUtils]: 96: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,696 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 [2022-04-14 13:50:28,696 INFO L290 TraceCheckUtils]: 98: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,696 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 [2022-04-14 13:50:28,696 INFO L290 TraceCheckUtils]: 100: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,696 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 [2022-04-14 13:50:28,696 INFO L290 TraceCheckUtils]: 102: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,696 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 [2022-04-14 13:50:28,697 INFO L290 TraceCheckUtils]: 104: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,697 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 [2022-04-14 13:50:28,697 INFO L290 TraceCheckUtils]: 106: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,697 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 [2022-04-14 13:50:28,697 INFO L290 TraceCheckUtils]: 108: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,697 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 [2022-04-14 13:50:28,697 INFO L290 TraceCheckUtils]: 110: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,697 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 [2022-04-14 13:50:28,697 INFO L290 TraceCheckUtils]: 112: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,697 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 [2022-04-14 13:50:28,697 INFO L290 TraceCheckUtils]: 114: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,697 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 [2022-04-14 13:50:28,697 INFO L290 TraceCheckUtils]: 116: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,697 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 [2022-04-14 13:50:28,697 INFO L290 TraceCheckUtils]: 118: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,697 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 [2022-04-14 13:50:28,698 INFO L290 TraceCheckUtils]: 120: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,698 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 [2022-04-14 13:50:28,698 INFO L290 TraceCheckUtils]: 122: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,698 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 [2022-04-14 13:50:28,698 INFO L290 TraceCheckUtils]: 124: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,698 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 [2022-04-14 13:50:28,698 INFO L290 TraceCheckUtils]: 126: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,698 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 [2022-04-14 13:50:28,698 INFO L290 TraceCheckUtils]: 128: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,698 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 [2022-04-14 13:50:28,698 INFO L290 TraceCheckUtils]: 130: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,698 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 [2022-04-14 13:50:28,698 INFO L290 TraceCheckUtils]: 132: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,698 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 [2022-04-14 13:50:28,698 INFO L290 TraceCheckUtils]: 134: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,698 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 [2022-04-14 13:50:28,699 INFO L290 TraceCheckUtils]: 136: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,699 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 [2022-04-14 13:50:28,699 INFO L290 TraceCheckUtils]: 138: Hoare triple {20291#false} assume ~main__x~0 < 100; {20291#false} is VALID [2022-04-14 13:50:28,699 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 [2022-04-14 13:50:28,699 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 [2022-04-14 13:50:28,699 INFO L290 TraceCheckUtils]: 141: Hoare triple {20291#false} assume 0 == ~__VERIFIER_assert__cond~0; {20291#false} is VALID [2022-04-14 13:50:28,699 INFO L290 TraceCheckUtils]: 142: Hoare triple {20291#false} assume !false; {20291#false} is VALID [2022-04-14 13:50:28,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:28,699 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:28,699 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1525209375] [2022-04-14 13:50:28,700 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1525209375] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:28,700 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:28,700 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-14 13:50:28,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244606065] [2022-04-14 13:50:28,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:28,700 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 [2022-04-14 13:50:28,701 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:28,701 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) [2022-04-14 13:50:28,773 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:28,774 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-14 13:50:28,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:28,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-14 13:50:28,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=437, Invalid=493, Unknown=0, NotChecked=0, Total=930 [2022-04-14 13:50:28,775 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) [2022-04-14 13:50:30,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:30,446 INFO L93 Difference]: Finished difference Result 308 states and 351 transitions. [2022-04-14 13:50:30,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-04-14 13:50:30,447 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 [2022-04-14 13:50:30,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:30,447 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) [2022-04-14 13:50:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 272 transitions. [2022-04-14 13:50:30,448 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) [2022-04-14 13:50:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 272 transitions. [2022-04-14 13:50:30,449 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 272 transitions. [2022-04-14 13:50:30,613 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:30,616 INFO L225 Difference]: With dead ends: 308 [2022-04-14 13:50:30,616 INFO L226 Difference]: Without dead ends: 223 [2022-04-14 13:50:30,617 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 405 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1305, Invalid=2117, Unknown=0, NotChecked=0, Total=3422 [2022-04-14 13:50:30,617 INFO L913 BasicCegarLoop]: 129 mSDtfsCounter, 244 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 983 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:30,618 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [244 Valid, 161 Invalid, 1105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 983 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-14 13:50:30,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states. [2022-04-14 13:50:30,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 223. [2022-04-14 13:50:30,658 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:30,658 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) [2022-04-14 13:50:30,659 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) [2022-04-14 13:50:30,659 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) [2022-04-14 13:50:30,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:30,661 INFO L93 Difference]: Finished difference Result 223 states and 264 transitions. [2022-04-14 13:50:30,661 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 264 transitions. [2022-04-14 13:50:30,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:30,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:30,662 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. [2022-04-14 13:50:30,662 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. [2022-04-14 13:50:30,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:30,665 INFO L93 Difference]: Finished difference Result 223 states and 264 transitions. [2022-04-14 13:50:30,665 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 264 transitions. [2022-04-14 13:50:30,665 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:30,665 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:30,665 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:30,665 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:30,665 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) [2022-04-14 13:50:30,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 264 transitions. [2022-04-14 13:50:30,668 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 264 transitions. Word has length 143 [2022-04-14 13:50:30,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:30,668 INFO L478 AbstractCegarLoop]: Abstraction has 223 states and 264 transitions. [2022-04-14 13:50:30,668 INFO L479 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) [2022-04-14 13:50:30,668 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 264 transitions. [2022-04-14 13:50:30,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:30,669 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:30,669 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:30,669 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-14 13:50:30,669 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:30,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:30,670 INFO L85 PathProgramCache]: Analyzing trace with hash 2017851138, now seen corresponding path program 1 times [2022-04-14 13:50:30,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:30,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2054876313] [2022-04-14 13:50:30,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:30,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:30,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:31,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:31,051 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 [2022-04-14 13:50:31,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {21620#true} assume true; {21620#true} is VALID [2022-04-14 13:50:31,051 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21620#true} {21620#true} #705#return; {21620#true} is VALID [2022-04-14 13:50:31,051 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 [2022-04-14 13:50:31,052 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 [2022-04-14 13:50:31,052 INFO L290 TraceCheckUtils]: 2: Hoare triple {21620#true} assume true; {21620#true} is VALID [2022-04-14 13:50:31,052 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21620#true} {21620#true} #705#return; {21620#true} is VALID [2022-04-14 13:50:31,052 INFO L272 TraceCheckUtils]: 4: Hoare triple {21620#true} call #t~ret4 := main(); {21620#true} is VALID [2022-04-14 13:50:31,052 INFO L290 TraceCheckUtils]: 5: Hoare triple {21620#true} ~main__x~0 := 0;~main__y~0 := 50; {21625#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:31,052 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 [2022-04-14 13:50:31,052 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 [2022-04-14 13:50:31,053 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 [2022-04-14 13:50:31,053 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 [2022-04-14 13:50:31,053 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 [2022-04-14 13:50:31,054 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 [2022-04-14 13:50:31,054 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 [2022-04-14 13:50:31,054 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 [2022-04-14 13:50:31,055 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 [2022-04-14 13:50:31,055 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 [2022-04-14 13:50:31,055 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 [2022-04-14 13:50:31,055 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 [2022-04-14 13:50:31,056 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 [2022-04-14 13:50:31,056 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 [2022-04-14 13:50:31,056 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 [2022-04-14 13:50:31,057 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 [2022-04-14 13:50:31,057 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 [2022-04-14 13:50:31,057 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 [2022-04-14 13:50:31,058 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 [2022-04-14 13:50:31,058 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 [2022-04-14 13:50:31,058 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 [2022-04-14 13:50:31,058 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 [2022-04-14 13:50:31,059 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 [2022-04-14 13:50:31,059 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 [2022-04-14 13:50:31,059 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 [2022-04-14 13:50:31,060 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 [2022-04-14 13:50:31,060 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 [2022-04-14 13:50:31,060 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 [2022-04-14 13:50:31,060 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 [2022-04-14 13:50:31,061 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 [2022-04-14 13:50:31,061 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 [2022-04-14 13:50:31,061 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 [2022-04-14 13:50:31,062 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 [2022-04-14 13:50:31,062 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 [2022-04-14 13:50:31,062 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 [2022-04-14 13:50:31,063 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 [2022-04-14 13:50:31,063 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 [2022-04-14 13:50:31,063 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 [2022-04-14 13:50:31,064 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 [2022-04-14 13:50:31,064 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 [2022-04-14 13:50:31,064 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 [2022-04-14 13:50:31,065 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 [2022-04-14 13:50:31,065 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 [2022-04-14 13:50:31,066 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 [2022-04-14 13:50:31,066 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 [2022-04-14 13:50:31,066 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 [2022-04-14 13:50:31,067 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 [2022-04-14 13:50:31,067 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 [2022-04-14 13:50:31,067 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 [2022-04-14 13:50:31,068 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 [2022-04-14 13:50:31,068 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 [2022-04-14 13:50:31,077 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 [2022-04-14 13:50:31,077 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 [2022-04-14 13:50:31,078 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 [2022-04-14 13:50:31,078 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 [2022-04-14 13:50:31,078 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 [2022-04-14 13:50:31,079 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 [2022-04-14 13:50:31,079 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 [2022-04-14 13:50:31,079 INFO L290 TraceCheckUtils]: 64: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,079 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 [2022-04-14 13:50:31,079 INFO L290 TraceCheckUtils]: 66: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,079 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 [2022-04-14 13:50:31,079 INFO L290 TraceCheckUtils]: 68: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,079 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 [2022-04-14 13:50:31,079 INFO L290 TraceCheckUtils]: 70: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,079 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 [2022-04-14 13:50:31,079 INFO L290 TraceCheckUtils]: 72: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,080 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 [2022-04-14 13:50:31,080 INFO L290 TraceCheckUtils]: 74: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,080 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 [2022-04-14 13:50:31,080 INFO L290 TraceCheckUtils]: 76: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,080 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 [2022-04-14 13:50:31,080 INFO L290 TraceCheckUtils]: 78: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,080 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 [2022-04-14 13:50:31,080 INFO L290 TraceCheckUtils]: 80: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,080 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 [2022-04-14 13:50:31,080 INFO L290 TraceCheckUtils]: 82: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,080 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 [2022-04-14 13:50:31,080 INFO L290 TraceCheckUtils]: 84: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,080 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 [2022-04-14 13:50:31,080 INFO L290 TraceCheckUtils]: 86: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,080 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 [2022-04-14 13:50:31,080 INFO L290 TraceCheckUtils]: 88: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,081 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 [2022-04-14 13:50:31,081 INFO L290 TraceCheckUtils]: 90: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,081 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 [2022-04-14 13:50:31,081 INFO L290 TraceCheckUtils]: 92: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,081 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 [2022-04-14 13:50:31,081 INFO L290 TraceCheckUtils]: 94: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,081 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 [2022-04-14 13:50:31,081 INFO L290 TraceCheckUtils]: 96: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,081 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 [2022-04-14 13:50:31,081 INFO L290 TraceCheckUtils]: 98: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,081 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 [2022-04-14 13:50:31,081 INFO L290 TraceCheckUtils]: 100: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,081 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 [2022-04-14 13:50:31,081 INFO L290 TraceCheckUtils]: 102: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,081 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 [2022-04-14 13:50:31,081 INFO L290 TraceCheckUtils]: 104: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,082 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 [2022-04-14 13:50:31,082 INFO L290 TraceCheckUtils]: 106: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,082 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 [2022-04-14 13:50:31,082 INFO L290 TraceCheckUtils]: 108: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,082 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 [2022-04-14 13:50:31,082 INFO L290 TraceCheckUtils]: 110: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,082 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 [2022-04-14 13:50:31,082 INFO L290 TraceCheckUtils]: 112: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,082 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 [2022-04-14 13:50:31,082 INFO L290 TraceCheckUtils]: 114: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,082 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 [2022-04-14 13:50:31,082 INFO L290 TraceCheckUtils]: 116: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,082 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 [2022-04-14 13:50:31,082 INFO L290 TraceCheckUtils]: 118: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,082 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 [2022-04-14 13:50:31,082 INFO L290 TraceCheckUtils]: 120: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,083 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 [2022-04-14 13:50:31,083 INFO L290 TraceCheckUtils]: 122: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,083 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 [2022-04-14 13:50:31,083 INFO L290 TraceCheckUtils]: 124: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,083 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 [2022-04-14 13:50:31,083 INFO L290 TraceCheckUtils]: 126: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,083 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 [2022-04-14 13:50:31,083 INFO L290 TraceCheckUtils]: 128: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,083 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 [2022-04-14 13:50:31,083 INFO L290 TraceCheckUtils]: 130: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,083 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 [2022-04-14 13:50:31,083 INFO L290 TraceCheckUtils]: 132: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,083 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 [2022-04-14 13:50:31,083 INFO L290 TraceCheckUtils]: 134: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,083 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 [2022-04-14 13:50:31,083 INFO L290 TraceCheckUtils]: 136: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,084 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 [2022-04-14 13:50:31,084 INFO L290 TraceCheckUtils]: 138: Hoare triple {21621#false} assume ~main__x~0 < 100; {21621#false} is VALID [2022-04-14 13:50:31,084 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 [2022-04-14 13:50:31,084 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 [2022-04-14 13:50:31,084 INFO L290 TraceCheckUtils]: 141: Hoare triple {21621#false} assume 0 == ~__VERIFIER_assert__cond~0; {21621#false} is VALID [2022-04-14 13:50:31,084 INFO L290 TraceCheckUtils]: 142: Hoare triple {21621#false} assume !false; {21621#false} is VALID [2022-04-14 13:50:31,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:31,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:31,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2054876313] [2022-04-14 13:50:31,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2054876313] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:31,084 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:31,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-14 13:50:31,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635076128] [2022-04-14 13:50:31,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:31,085 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 [2022-04-14 13:50:31,085 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:31,086 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) [2022-04-14 13:50:31,166 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:31,166 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-14 13:50:31,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:31,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-14 13:50:31,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=467, Invalid=525, Unknown=0, NotChecked=0, Total=992 [2022-04-14 13:50:31,167 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) [2022-04-14 13:50:32,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:32,879 INFO L93 Difference]: Finished difference Result 302 states and 343 transitions. [2022-04-14 13:50:32,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-14 13:50:32,880 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 [2022-04-14 13:50:32,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:32,880 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) [2022-04-14 13:50:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 266 transitions. [2022-04-14 13:50:32,881 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) [2022-04-14 13:50:32,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 266 transitions. [2022-04-14 13:50:32,882 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 266 transitions. [2022-04-14 13:50:33,043 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 266 edges. 266 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:33,045 INFO L225 Difference]: With dead ends: 302 [2022-04-14 13:50:33,046 INFO L226 Difference]: Without dead ends: 221 [2022-04-14 13:50:33,047 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 434 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1395, Invalid=2265, Unknown=0, NotChecked=0, Total=3660 [2022-04-14 13:50:33,047 INFO L913 BasicCegarLoop]: 126 mSDtfsCounter, 228 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 969 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:33,047 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [228 Valid, 158 Invalid, 1077 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 969 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-14 13:50:33,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2022-04-14 13:50:33,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 221. [2022-04-14 13:50:33,093 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:33,094 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) [2022-04-14 13:50:33,094 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) [2022-04-14 13:50:33,094 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) [2022-04-14 13:50:33,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:33,096 INFO L93 Difference]: Finished difference Result 221 states and 261 transitions. [2022-04-14 13:50:33,096 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 261 transitions. [2022-04-14 13:50:33,097 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:33,097 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:33,097 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. [2022-04-14 13:50:33,097 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. [2022-04-14 13:50:33,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:33,099 INFO L93 Difference]: Finished difference Result 221 states and 261 transitions. [2022-04-14 13:50:33,099 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 261 transitions. [2022-04-14 13:50:33,100 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:33,100 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:33,100 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:33,100 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:33,100 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) [2022-04-14 13:50:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 261 transitions. [2022-04-14 13:50:33,103 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 261 transitions. Word has length 143 [2022-04-14 13:50:33,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:33,103 INFO L478 AbstractCegarLoop]: Abstraction has 221 states and 261 transitions. [2022-04-14 13:50:33,103 INFO L479 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) [2022-04-14 13:50:33,103 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 261 transitions. [2022-04-14 13:50:33,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:33,104 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:33,104 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:33,104 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-14 13:50:33,104 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:33,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:33,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1981140879, now seen corresponding path program 1 times [2022-04-14 13:50:33,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:33,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483979939] [2022-04-14 13:50:33,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:33,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:33,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:33,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:33,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:33,506 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 [2022-04-14 13:50:33,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {22937#true} assume true; {22937#true} is VALID [2022-04-14 13:50:33,506 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {22937#true} {22937#true} #705#return; {22937#true} is VALID [2022-04-14 13:50:33,506 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 [2022-04-14 13:50:33,507 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 [2022-04-14 13:50:33,507 INFO L290 TraceCheckUtils]: 2: Hoare triple {22937#true} assume true; {22937#true} is VALID [2022-04-14 13:50:33,507 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22937#true} {22937#true} #705#return; {22937#true} is VALID [2022-04-14 13:50:33,507 INFO L272 TraceCheckUtils]: 4: Hoare triple {22937#true} call #t~ret4 := main(); {22937#true} is VALID [2022-04-14 13:50:33,507 INFO L290 TraceCheckUtils]: 5: Hoare triple {22937#true} ~main__x~0 := 0;~main__y~0 := 50; {22942#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:33,507 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 [2022-04-14 13:50:33,508 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 [2022-04-14 13:50:33,508 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 [2022-04-14 13:50:33,508 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 [2022-04-14 13:50:33,508 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 [2022-04-14 13:50:33,509 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 [2022-04-14 13:50:33,509 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 [2022-04-14 13:50:33,509 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 [2022-04-14 13:50:33,510 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 [2022-04-14 13:50:33,510 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 [2022-04-14 13:50:33,510 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 [2022-04-14 13:50:33,511 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 [2022-04-14 13:50:33,511 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 [2022-04-14 13:50:33,511 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 [2022-04-14 13:50:33,511 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 [2022-04-14 13:50:33,512 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 [2022-04-14 13:50:33,512 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 [2022-04-14 13:50:33,512 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 [2022-04-14 13:50:33,513 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 [2022-04-14 13:50:33,513 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 [2022-04-14 13:50:33,513 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 [2022-04-14 13:50:33,514 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 [2022-04-14 13:50:33,514 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 [2022-04-14 13:50:33,514 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 [2022-04-14 13:50:33,514 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 [2022-04-14 13:50:33,515 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 [2022-04-14 13:50:33,515 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 [2022-04-14 13:50:33,515 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 [2022-04-14 13:50:33,516 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 [2022-04-14 13:50:33,516 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 [2022-04-14 13:50:33,516 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 [2022-04-14 13:50:33,517 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 [2022-04-14 13:50:33,517 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 [2022-04-14 13:50:33,517 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 [2022-04-14 13:50:33,517 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 [2022-04-14 13:50:33,518 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 [2022-04-14 13:50:33,518 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 [2022-04-14 13:50:33,518 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 [2022-04-14 13:50:33,519 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 [2022-04-14 13:50:33,519 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 [2022-04-14 13:50:33,519 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 [2022-04-14 13:50:33,520 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 [2022-04-14 13:50:33,520 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 [2022-04-14 13:50:33,520 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 [2022-04-14 13:50:33,520 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 [2022-04-14 13:50:33,521 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 [2022-04-14 13:50:33,521 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 [2022-04-14 13:50:33,521 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 [2022-04-14 13:50:33,522 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 [2022-04-14 13:50:33,522 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 [2022-04-14 13:50:33,522 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 [2022-04-14 13:50:33,523 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 [2022-04-14 13:50:33,523 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 [2022-04-14 13:50:33,523 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 [2022-04-14 13:50:33,523 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 [2022-04-14 13:50:33,524 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 [2022-04-14 13:50:33,524 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 [2022-04-14 13:50:33,524 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 [2022-04-14 13:50:33,525 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 [2022-04-14 13:50:33,525 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 [2022-04-14 13:50:33,525 INFO L290 TraceCheckUtils]: 66: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,525 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 [2022-04-14 13:50:33,525 INFO L290 TraceCheckUtils]: 68: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,525 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 [2022-04-14 13:50:33,525 INFO L290 TraceCheckUtils]: 70: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,525 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 [2022-04-14 13:50:33,525 INFO L290 TraceCheckUtils]: 72: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,526 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 [2022-04-14 13:50:33,526 INFO L290 TraceCheckUtils]: 74: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,526 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 [2022-04-14 13:50:33,526 INFO L290 TraceCheckUtils]: 76: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,526 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 [2022-04-14 13:50:33,526 INFO L290 TraceCheckUtils]: 78: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,526 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 [2022-04-14 13:50:33,526 INFO L290 TraceCheckUtils]: 80: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,526 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 [2022-04-14 13:50:33,526 INFO L290 TraceCheckUtils]: 82: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,526 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 [2022-04-14 13:50:33,526 INFO L290 TraceCheckUtils]: 84: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,526 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 [2022-04-14 13:50:33,526 INFO L290 TraceCheckUtils]: 86: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,526 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 [2022-04-14 13:50:33,526 INFO L290 TraceCheckUtils]: 88: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,526 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 [2022-04-14 13:50:33,527 INFO L290 TraceCheckUtils]: 90: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,527 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 [2022-04-14 13:50:33,527 INFO L290 TraceCheckUtils]: 92: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,527 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 [2022-04-14 13:50:33,527 INFO L290 TraceCheckUtils]: 94: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,527 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 [2022-04-14 13:50:33,527 INFO L290 TraceCheckUtils]: 96: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,527 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 [2022-04-14 13:50:33,527 INFO L290 TraceCheckUtils]: 98: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,527 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 [2022-04-14 13:50:33,527 INFO L290 TraceCheckUtils]: 100: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,527 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 [2022-04-14 13:50:33,527 INFO L290 TraceCheckUtils]: 102: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,527 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 [2022-04-14 13:50:33,528 INFO L290 TraceCheckUtils]: 104: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,528 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 [2022-04-14 13:50:33,528 INFO L290 TraceCheckUtils]: 106: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,528 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 [2022-04-14 13:50:33,528 INFO L290 TraceCheckUtils]: 108: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,528 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 [2022-04-14 13:50:33,528 INFO L290 TraceCheckUtils]: 110: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,528 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 [2022-04-14 13:50:33,528 INFO L290 TraceCheckUtils]: 112: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,528 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 [2022-04-14 13:50:33,528 INFO L290 TraceCheckUtils]: 114: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,528 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 [2022-04-14 13:50:33,528 INFO L290 TraceCheckUtils]: 116: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,528 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 [2022-04-14 13:50:33,528 INFO L290 TraceCheckUtils]: 118: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,528 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 [2022-04-14 13:50:33,529 INFO L290 TraceCheckUtils]: 120: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,529 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 [2022-04-14 13:50:33,529 INFO L290 TraceCheckUtils]: 122: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,529 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 [2022-04-14 13:50:33,529 INFO L290 TraceCheckUtils]: 124: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,529 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 [2022-04-14 13:50:33,529 INFO L290 TraceCheckUtils]: 126: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,529 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 [2022-04-14 13:50:33,529 INFO L290 TraceCheckUtils]: 128: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,529 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 [2022-04-14 13:50:33,529 INFO L290 TraceCheckUtils]: 130: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,529 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 [2022-04-14 13:50:33,529 INFO L290 TraceCheckUtils]: 132: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,529 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 [2022-04-14 13:50:33,529 INFO L290 TraceCheckUtils]: 134: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,530 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 [2022-04-14 13:50:33,530 INFO L290 TraceCheckUtils]: 136: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,530 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 [2022-04-14 13:50:33,530 INFO L290 TraceCheckUtils]: 138: Hoare triple {22938#false} assume ~main__x~0 < 100; {22938#false} is VALID [2022-04-14 13:50:33,530 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 [2022-04-14 13:50:33,530 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 [2022-04-14 13:50:33,530 INFO L290 TraceCheckUtils]: 141: Hoare triple {22938#false} assume 0 == ~__VERIFIER_assert__cond~0; {22938#false} is VALID [2022-04-14 13:50:33,530 INFO L290 TraceCheckUtils]: 142: Hoare triple {22938#false} assume !false; {22938#false} is VALID [2022-04-14 13:50:33,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:33,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:33,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483979939] [2022-04-14 13:50:33,531 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [483979939] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:33,531 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:33,531 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-14 13:50:33,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1873114090] [2022-04-14 13:50:33,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:33,531 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 [2022-04-14 13:50:33,532 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:33,532 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) [2022-04-14 13:50:33,607 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:33,607 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-14 13:50:33,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:33,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-14 13:50:33,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=498, Invalid=558, Unknown=0, NotChecked=0, Total=1056 [2022-04-14 13:50:33,608 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) [2022-04-14 13:50:34,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:34,765 INFO L93 Difference]: Finished difference Result 298 states and 338 transitions. [2022-04-14 13:50:34,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-04-14 13:50:34,765 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 [2022-04-14 13:50:34,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:34,766 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) [2022-04-14 13:50:34,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 263 transitions. [2022-04-14 13:50:34,767 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) [2022-04-14 13:50:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 263 transitions. [2022-04-14 13:50:34,768 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 263 transitions. [2022-04-14 13:50:34,926 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:34,929 INFO L225 Difference]: With dead ends: 298 [2022-04-14 13:50:34,929 INFO L226 Difference]: Without dead ends: 219 [2022-04-14 13:50:34,930 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 464 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1488, Invalid=2418, Unknown=0, NotChecked=0, Total=3906 [2022-04-14 13:50:34,931 INFO L913 BasicCegarLoop]: 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 [2022-04-14 13:50:34,931 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [290 Valid, 130 Invalid, 514 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [173 Valid, 341 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-14 13:50:34,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2022-04-14 13:50:34,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 219. [2022-04-14 13:50:34,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:34,966 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) [2022-04-14 13:50:34,967 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) [2022-04-14 13:50:34,967 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) [2022-04-14 13:50:34,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:34,969 INFO L93 Difference]: Finished difference Result 219 states and 258 transitions. [2022-04-14 13:50:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 258 transitions. [2022-04-14 13:50:34,970 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:34,970 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:34,970 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. [2022-04-14 13:50:34,970 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. [2022-04-14 13:50:34,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:34,973 INFO L93 Difference]: Finished difference Result 219 states and 258 transitions. [2022-04-14 13:50:34,973 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 258 transitions. [2022-04-14 13:50:34,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:34,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:34,973 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:34,973 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:34,973 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) [2022-04-14 13:50:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 258 transitions. [2022-04-14 13:50:34,976 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 258 transitions. Word has length 143 [2022-04-14 13:50:34,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:34,976 INFO L478 AbstractCegarLoop]: Abstraction has 219 states and 258 transitions. [2022-04-14 13:50:34,976 INFO L479 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) [2022-04-14 13:50:34,976 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 258 transitions. [2022-04-14 13:50:34,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:34,977 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:34,977 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:34,977 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-14 13:50:34,977 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:34,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:34,977 INFO L85 PathProgramCache]: Analyzing trace with hash -553761847, now seen corresponding path program 1 times [2022-04-14 13:50:34,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:34,978 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1885723304] [2022-04-14 13:50:34,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:34,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:35,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:35,468 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 [2022-04-14 13:50:35,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {24244#true} assume true; {24244#true} is VALID [2022-04-14 13:50:35,468 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {24244#true} {24244#true} #705#return; {24244#true} is VALID [2022-04-14 13:50:35,469 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 [2022-04-14 13:50:35,469 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 [2022-04-14 13:50:35,469 INFO L290 TraceCheckUtils]: 2: Hoare triple {24244#true} assume true; {24244#true} is VALID [2022-04-14 13:50:35,469 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24244#true} {24244#true} #705#return; {24244#true} is VALID [2022-04-14 13:50:35,469 INFO L272 TraceCheckUtils]: 4: Hoare triple {24244#true} call #t~ret4 := main(); {24244#true} is VALID [2022-04-14 13:50:35,470 INFO L290 TraceCheckUtils]: 5: Hoare triple {24244#true} ~main__x~0 := 0;~main__y~0 := 50; {24249#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:35,470 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 [2022-04-14 13:50:35,470 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 [2022-04-14 13:50:35,470 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 [2022-04-14 13:50:35,471 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 [2022-04-14 13:50:35,471 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 [2022-04-14 13:50:35,472 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 [2022-04-14 13:50:35,472 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 [2022-04-14 13:50:35,472 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 [2022-04-14 13:50:35,472 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 [2022-04-14 13:50:35,473 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 [2022-04-14 13:50:35,473 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 [2022-04-14 13:50:35,473 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 [2022-04-14 13:50:35,474 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 [2022-04-14 13:50:35,474 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 [2022-04-14 13:50:35,474 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 [2022-04-14 13:50:35,475 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 [2022-04-14 13:50:35,475 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 [2022-04-14 13:50:35,475 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 [2022-04-14 13:50:35,475 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 [2022-04-14 13:50:35,476 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 [2022-04-14 13:50:35,476 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 [2022-04-14 13:50:35,476 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 [2022-04-14 13:50:35,477 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 [2022-04-14 13:50:35,477 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 [2022-04-14 13:50:35,477 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 [2022-04-14 13:50:35,478 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 [2022-04-14 13:50:35,478 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 [2022-04-14 13:50:35,478 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 [2022-04-14 13:50:35,479 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 [2022-04-14 13:50:35,479 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 [2022-04-14 13:50:35,479 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 [2022-04-14 13:50:35,480 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 [2022-04-14 13:50:35,480 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 [2022-04-14 13:50:35,480 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 [2022-04-14 13:50:35,480 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 [2022-04-14 13:50:35,481 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 [2022-04-14 13:50:35,481 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 [2022-04-14 13:50:35,481 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 [2022-04-14 13:50:35,482 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 [2022-04-14 13:50:35,482 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 [2022-04-14 13:50:35,482 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 [2022-04-14 13:50:35,483 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 [2022-04-14 13:50:35,483 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 [2022-04-14 13:50:35,483 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 [2022-04-14 13:50:35,484 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 [2022-04-14 13:50:35,484 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 [2022-04-14 13:50:35,484 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 [2022-04-14 13:50:35,485 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 [2022-04-14 13:50:35,485 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 [2022-04-14 13:50:35,485 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 [2022-04-14 13:50:35,485 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 [2022-04-14 13:50:35,486 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 [2022-04-14 13:50:35,486 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 [2022-04-14 13:50:35,486 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 [2022-04-14 13:50:35,487 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 [2022-04-14 13:50:35,487 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 [2022-04-14 13:50:35,487 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 [2022-04-14 13:50:35,488 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 [2022-04-14 13:50:35,488 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 [2022-04-14 13:50:35,488 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 [2022-04-14 13:50:35,489 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 [2022-04-14 13:50:35,490 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 [2022-04-14 13:50:35,490 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 [2022-04-14 13:50:35,490 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 [2022-04-14 13:50:35,491 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 [2022-04-14 13:50:35,491 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 [2022-04-14 13:50:35,492 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 [2022-04-14 13:50:35,492 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 [2022-04-14 13:50:35,492 INFO L290 TraceCheckUtils]: 74: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,492 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 [2022-04-14 13:50:35,492 INFO L290 TraceCheckUtils]: 76: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,492 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 [2022-04-14 13:50:35,492 INFO L290 TraceCheckUtils]: 78: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,492 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 [2022-04-14 13:50:35,492 INFO L290 TraceCheckUtils]: 80: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,493 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 [2022-04-14 13:50:35,493 INFO L290 TraceCheckUtils]: 82: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,493 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 [2022-04-14 13:50:35,493 INFO L290 TraceCheckUtils]: 84: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,493 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 [2022-04-14 13:50:35,493 INFO L290 TraceCheckUtils]: 86: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,493 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 [2022-04-14 13:50:35,493 INFO L290 TraceCheckUtils]: 88: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,493 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 [2022-04-14 13:50:35,493 INFO L290 TraceCheckUtils]: 90: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,494 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 [2022-04-14 13:50:35,494 INFO L290 TraceCheckUtils]: 92: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,494 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 [2022-04-14 13:50:35,494 INFO L290 TraceCheckUtils]: 94: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,494 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 [2022-04-14 13:50:35,494 INFO L290 TraceCheckUtils]: 96: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,494 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 [2022-04-14 13:50:35,494 INFO L290 TraceCheckUtils]: 98: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,494 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 [2022-04-14 13:50:35,494 INFO L290 TraceCheckUtils]: 100: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,494 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 [2022-04-14 13:50:35,495 INFO L290 TraceCheckUtils]: 102: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,495 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 [2022-04-14 13:50:35,495 INFO L290 TraceCheckUtils]: 104: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,495 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 [2022-04-14 13:50:35,495 INFO L290 TraceCheckUtils]: 106: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,495 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 [2022-04-14 13:50:35,495 INFO L290 TraceCheckUtils]: 108: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,495 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 [2022-04-14 13:50:35,495 INFO L290 TraceCheckUtils]: 110: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,495 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 [2022-04-14 13:50:35,495 INFO L290 TraceCheckUtils]: 112: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,495 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 [2022-04-14 13:50:35,495 INFO L290 TraceCheckUtils]: 114: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,495 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 [2022-04-14 13:50:35,495 INFO L290 TraceCheckUtils]: 116: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,495 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 [2022-04-14 13:50:35,496 INFO L290 TraceCheckUtils]: 118: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,496 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 [2022-04-14 13:50:35,496 INFO L290 TraceCheckUtils]: 120: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,496 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 [2022-04-14 13:50:35,496 INFO L290 TraceCheckUtils]: 122: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,496 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 [2022-04-14 13:50:35,496 INFO L290 TraceCheckUtils]: 124: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,496 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 [2022-04-14 13:50:35,496 INFO L290 TraceCheckUtils]: 126: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,496 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 [2022-04-14 13:50:35,496 INFO L290 TraceCheckUtils]: 128: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,496 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 [2022-04-14 13:50:35,496 INFO L290 TraceCheckUtils]: 130: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,496 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 [2022-04-14 13:50:35,496 INFO L290 TraceCheckUtils]: 132: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,496 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 [2022-04-14 13:50:35,497 INFO L290 TraceCheckUtils]: 134: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,497 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 [2022-04-14 13:50:35,497 INFO L290 TraceCheckUtils]: 136: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,497 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 [2022-04-14 13:50:35,497 INFO L290 TraceCheckUtils]: 138: Hoare triple {24245#false} assume ~main__x~0 < 100; {24245#false} is VALID [2022-04-14 13:50:35,497 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 [2022-04-14 13:50:35,497 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 [2022-04-14 13:50:35,497 INFO L290 TraceCheckUtils]: 141: Hoare triple {24245#false} assume 0 == ~__VERIFIER_assert__cond~0; {24245#false} is VALID [2022-04-14 13:50:35,497 INFO L290 TraceCheckUtils]: 142: Hoare triple {24245#false} assume !false; {24245#false} is VALID [2022-04-14 13:50:35,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:35,497 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:35,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1885723304] [2022-04-14 13:50:35,498 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1885723304] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:35,498 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:35,498 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-14 13:50:35,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100704131] [2022-04-14 13:50:35,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:35,499 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 [2022-04-14 13:50:35,499 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:35,499 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) [2022-04-14 13:50:35,579 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:35,580 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-14 13:50:35,580 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:35,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-14 13:50:35,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=632, Invalid=700, Unknown=0, NotChecked=0, Total=1332 [2022-04-14 13:50:35,581 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) [2022-04-14 13:50:37,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:37,205 INFO L93 Difference]: Finished difference Result 288 states and 327 transitions. [2022-04-14 13:50:37,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-04-14 13:50:37,205 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 [2022-04-14 13:50:37,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:37,205 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) [2022-04-14 13:50:37,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 260 transitions. [2022-04-14 13:50:37,206 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) [2022-04-14 13:50:37,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 260 transitions. [2022-04-14 13:50:37,207 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 260 transitions. [2022-04-14 13:50:37,370 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 260 edges. 260 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:37,372 INFO L225 Difference]: With dead ends: 288 [2022-04-14 13:50:37,373 INFO L226 Difference]: Without dead ends: 211 [2022-04-14 13:50:37,374 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 594 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1890, Invalid=3080, Unknown=0, NotChecked=0, Total=4970 [2022-04-14 13:50:37,374 INFO L913 BasicCegarLoop]: 111 mSDtfsCounter, 231 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 801 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.5s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:37,374 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [231 Valid, 138 Invalid, 930 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 801 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-14 13:50:37,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2022-04-14 13:50:37,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 211. [2022-04-14 13:50:37,418 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:37,419 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) [2022-04-14 13:50:37,419 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) [2022-04-14 13:50:37,419 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) [2022-04-14 13:50:37,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:37,421 INFO L93 Difference]: Finished difference Result 211 states and 246 transitions. [2022-04-14 13:50:37,421 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 246 transitions. [2022-04-14 13:50:37,422 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:37,422 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:37,422 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. [2022-04-14 13:50:37,422 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. [2022-04-14 13:50:37,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:37,424 INFO L93 Difference]: Finished difference Result 211 states and 246 transitions. [2022-04-14 13:50:37,424 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 246 transitions. [2022-04-14 13:50:37,424 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:37,424 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:37,424 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:37,425 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:37,425 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) [2022-04-14 13:50:37,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 246 transitions. [2022-04-14 13:50:37,427 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 246 transitions. Word has length 143 [2022-04-14 13:50:37,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:37,427 INFO L478 AbstractCegarLoop]: Abstraction has 211 states and 246 transitions. [2022-04-14 13:50:37,427 INFO L479 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) [2022-04-14 13:50:37,427 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 246 transitions. [2022-04-14 13:50:37,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:37,428 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:37,428 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:37,428 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-14 13:50:37,428 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:37,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:37,429 INFO L85 PathProgramCache]: Analyzing trace with hash 1427802886, now seen corresponding path program 1 times [2022-04-14 13:50:37,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:37,429 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62591204] [2022-04-14 13:50:37,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:37,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:37,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:37,935 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 [2022-04-14 13:50:37,936 INFO L290 TraceCheckUtils]: 1: Hoare triple {25520#true} assume true; {25520#true} is VALID [2022-04-14 13:50:37,936 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25520#true} {25520#true} #705#return; {25520#true} is VALID [2022-04-14 13:50:37,936 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 [2022-04-14 13:50:37,936 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 [2022-04-14 13:50:37,936 INFO L290 TraceCheckUtils]: 2: Hoare triple {25520#true} assume true; {25520#true} is VALID [2022-04-14 13:50:37,936 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25520#true} {25520#true} #705#return; {25520#true} is VALID [2022-04-14 13:50:37,936 INFO L272 TraceCheckUtils]: 4: Hoare triple {25520#true} call #t~ret4 := main(); {25520#true} is VALID [2022-04-14 13:50:37,937 INFO L290 TraceCheckUtils]: 5: Hoare triple {25520#true} ~main__x~0 := 0;~main__y~0 := 50; {25525#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:37,937 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 [2022-04-14 13:50:37,937 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 [2022-04-14 13:50:37,938 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 [2022-04-14 13:50:37,938 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 [2022-04-14 13:50:37,938 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 [2022-04-14 13:50:37,939 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 [2022-04-14 13:50:37,939 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 [2022-04-14 13:50:37,939 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 [2022-04-14 13:50:37,940 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 [2022-04-14 13:50:37,940 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 [2022-04-14 13:50:37,940 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 [2022-04-14 13:50:37,941 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 [2022-04-14 13:50:37,941 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 [2022-04-14 13:50:37,941 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 [2022-04-14 13:50:37,941 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 [2022-04-14 13:50:37,942 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 [2022-04-14 13:50:37,942 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 [2022-04-14 13:50:37,942 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 [2022-04-14 13:50:37,943 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 [2022-04-14 13:50:37,943 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 [2022-04-14 13:50:37,943 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 [2022-04-14 13:50:37,944 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 [2022-04-14 13:50:37,944 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 [2022-04-14 13:50:37,944 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 [2022-04-14 13:50:37,945 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 [2022-04-14 13:50:37,945 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 [2022-04-14 13:50:37,945 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 [2022-04-14 13:50:37,946 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 [2022-04-14 13:50:37,946 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 [2022-04-14 13:50:37,946 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 [2022-04-14 13:50:37,947 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 [2022-04-14 13:50:37,947 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 [2022-04-14 13:50:37,947 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 [2022-04-14 13:50:37,948 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 [2022-04-14 13:50:37,948 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 [2022-04-14 13:50:37,948 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 [2022-04-14 13:50:37,949 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 [2022-04-14 13:50:37,949 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 [2022-04-14 13:50:37,949 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 [2022-04-14 13:50:37,950 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 [2022-04-14 13:50:37,950 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 [2022-04-14 13:50:37,950 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 [2022-04-14 13:50:37,951 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 [2022-04-14 13:50:37,951 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 [2022-04-14 13:50:37,951 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 [2022-04-14 13:50:37,952 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 [2022-04-14 13:50:37,952 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 [2022-04-14 13:50:37,952 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 [2022-04-14 13:50:37,952 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 [2022-04-14 13:50:37,953 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 [2022-04-14 13:50:37,953 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 [2022-04-14 13:50:37,953 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 [2022-04-14 13:50:37,954 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 [2022-04-14 13:50:37,954 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 [2022-04-14 13:50:37,954 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 [2022-04-14 13:50:37,955 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 [2022-04-14 13:50:37,955 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 [2022-04-14 13:50:37,955 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 [2022-04-14 13:50:37,956 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 [2022-04-14 13:50:37,956 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 [2022-04-14 13:50:37,956 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 [2022-04-14 13:50:37,957 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 [2022-04-14 13:50:37,957 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 [2022-04-14 13:50:37,957 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 [2022-04-14 13:50:37,958 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 [2022-04-14 13:50:37,958 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 [2022-04-14 13:50:37,958 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 [2022-04-14 13:50:37,959 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 [2022-04-14 13:50:37,959 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 [2022-04-14 13:50:37,959 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 [2022-04-14 13:50:37,959 INFO L290 TraceCheckUtils]: 76: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,960 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 [2022-04-14 13:50:37,960 INFO L290 TraceCheckUtils]: 78: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,960 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 [2022-04-14 13:50:37,960 INFO L290 TraceCheckUtils]: 80: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,960 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 [2022-04-14 13:50:37,960 INFO L290 TraceCheckUtils]: 82: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,960 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 [2022-04-14 13:50:37,960 INFO L290 TraceCheckUtils]: 84: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,960 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 [2022-04-14 13:50:37,960 INFO L290 TraceCheckUtils]: 86: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,960 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 [2022-04-14 13:50:37,960 INFO L290 TraceCheckUtils]: 88: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,960 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 [2022-04-14 13:50:37,960 INFO L290 TraceCheckUtils]: 90: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,960 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 [2022-04-14 13:50:37,960 INFO L290 TraceCheckUtils]: 92: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,961 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 [2022-04-14 13:50:37,961 INFO L290 TraceCheckUtils]: 94: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,961 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 [2022-04-14 13:50:37,961 INFO L290 TraceCheckUtils]: 96: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,961 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 [2022-04-14 13:50:37,961 INFO L290 TraceCheckUtils]: 98: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,961 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 [2022-04-14 13:50:37,961 INFO L290 TraceCheckUtils]: 100: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,961 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 [2022-04-14 13:50:37,961 INFO L290 TraceCheckUtils]: 102: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,961 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 [2022-04-14 13:50:37,961 INFO L290 TraceCheckUtils]: 104: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,961 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 [2022-04-14 13:50:37,961 INFO L290 TraceCheckUtils]: 106: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,961 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 [2022-04-14 13:50:37,961 INFO L290 TraceCheckUtils]: 108: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,962 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 [2022-04-14 13:50:37,962 INFO L290 TraceCheckUtils]: 110: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,962 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 [2022-04-14 13:50:37,962 INFO L290 TraceCheckUtils]: 112: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,962 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 [2022-04-14 13:50:37,962 INFO L290 TraceCheckUtils]: 114: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,962 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 [2022-04-14 13:50:37,962 INFO L290 TraceCheckUtils]: 116: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,962 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 [2022-04-14 13:50:37,962 INFO L290 TraceCheckUtils]: 118: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,962 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 [2022-04-14 13:50:37,962 INFO L290 TraceCheckUtils]: 120: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,962 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 [2022-04-14 13:50:37,962 INFO L290 TraceCheckUtils]: 122: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,962 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 [2022-04-14 13:50:37,962 INFO L290 TraceCheckUtils]: 124: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,963 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 [2022-04-14 13:50:37,963 INFO L290 TraceCheckUtils]: 126: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,963 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 [2022-04-14 13:50:37,963 INFO L290 TraceCheckUtils]: 128: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,963 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 [2022-04-14 13:50:37,963 INFO L290 TraceCheckUtils]: 130: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,963 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 [2022-04-14 13:50:37,963 INFO L290 TraceCheckUtils]: 132: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,963 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 [2022-04-14 13:50:37,963 INFO L290 TraceCheckUtils]: 134: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,963 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 [2022-04-14 13:50:37,963 INFO L290 TraceCheckUtils]: 136: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,963 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 [2022-04-14 13:50:37,963 INFO L290 TraceCheckUtils]: 138: Hoare triple {25521#false} assume ~main__x~0 < 100; {25521#false} is VALID [2022-04-14 13:50:37,963 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 [2022-04-14 13:50:37,963 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 [2022-04-14 13:50:37,964 INFO L290 TraceCheckUtils]: 141: Hoare triple {25521#false} assume 0 == ~__VERIFIER_assert__cond~0; {25521#false} is VALID [2022-04-14 13:50:37,964 INFO L290 TraceCheckUtils]: 142: Hoare triple {25521#false} assume !false; {25521#false} is VALID [2022-04-14 13:50:37,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:37,964 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:37,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [62591204] [2022-04-14 13:50:37,964 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [62591204] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:37,964 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:37,964 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-14 13:50:37,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69542654] [2022-04-14 13:50:37,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:37,965 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 [2022-04-14 13:50:37,966 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:37,966 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) [2022-04-14 13:50:38,046 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:38,046 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-14 13:50:38,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:38,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-14 13:50:38,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=668, Invalid=738, Unknown=0, NotChecked=0, Total=1406 [2022-04-14 13:50:38,048 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) [2022-04-14 13:50:39,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:39,560 INFO L93 Difference]: Finished difference Result 278 states and 313 transitions. [2022-04-14 13:50:39,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-14 13:50:39,560 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 [2022-04-14 13:50:39,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:39,560 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) [2022-04-14 13:50:39,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 248 transitions. [2022-04-14 13:50:39,561 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) [2022-04-14 13:50:39,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 248 transitions. [2022-04-14 13:50:39,562 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 248 transitions. [2022-04-14 13:50:39,713 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 248 edges. 248 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:39,716 INFO L225 Difference]: With dead ends: 278 [2022-04-14 13:50:39,716 INFO L226 Difference]: Without dead ends: 209 [2022-04-14 13:50:39,717 INFO L912 BasicCegarLoop]: 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 [2022-04-14 13:50:39,717 INFO L913 BasicCegarLoop]: 108 mSDtfsCounter, 244 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 592 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.4s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:39,718 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [244 Valid, 125 Invalid, 734 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 592 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-14 13:50:39,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-14 13:50:39,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 209. [2022-04-14 13:50:39,746 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:39,746 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) [2022-04-14 13:50:39,747 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) [2022-04-14 13:50:39,747 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) [2022-04-14 13:50:39,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:39,749 INFO L93 Difference]: Finished difference Result 209 states and 243 transitions. [2022-04-14 13:50:39,749 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 243 transitions. [2022-04-14 13:50:39,749 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:39,749 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:39,749 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. [2022-04-14 13:50:39,750 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. [2022-04-14 13:50:39,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:39,752 INFO L93 Difference]: Finished difference Result 209 states and 243 transitions. [2022-04-14 13:50:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 243 transitions. [2022-04-14 13:50:39,752 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:39,752 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:39,752 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:39,752 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:39,752 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) [2022-04-14 13:50:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 243 transitions. [2022-04-14 13:50:39,754 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 243 transitions. Word has length 143 [2022-04-14 13:50:39,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:39,755 INFO L478 AbstractCegarLoop]: Abstraction has 209 states and 243 transitions. [2022-04-14 13:50:39,755 INFO L479 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) [2022-04-14 13:50:39,755 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 243 transitions. [2022-04-14 13:50:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:39,755 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:39,756 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:39,756 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-14 13:50:39,756 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:39,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:39,756 INFO L85 PathProgramCache]: Analyzing trace with hash -1201706654, now seen corresponding path program 1 times [2022-04-14 13:50:39,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:39,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2065551710] [2022-04-14 13:50:39,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:39,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:40,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:40,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:40,279 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 [2022-04-14 13:50:40,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {26777#true} assume true; {26777#true} is VALID [2022-04-14 13:50:40,280 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26777#true} {26777#true} #705#return; {26777#true} is VALID [2022-04-14 13:50:40,280 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 [2022-04-14 13:50:40,280 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 [2022-04-14 13:50:40,280 INFO L290 TraceCheckUtils]: 2: Hoare triple {26777#true} assume true; {26777#true} is VALID [2022-04-14 13:50:40,280 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26777#true} {26777#true} #705#return; {26777#true} is VALID [2022-04-14 13:50:40,280 INFO L272 TraceCheckUtils]: 4: Hoare triple {26777#true} call #t~ret4 := main(); {26777#true} is VALID [2022-04-14 13:50:40,281 INFO L290 TraceCheckUtils]: 5: Hoare triple {26777#true} ~main__x~0 := 0;~main__y~0 := 50; {26782#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:40,281 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 [2022-04-14 13:50:40,281 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 [2022-04-14 13:50:40,281 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 [2022-04-14 13:50:40,282 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 [2022-04-14 13:50:40,282 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 [2022-04-14 13:50:40,282 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 [2022-04-14 13:50:40,283 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 [2022-04-14 13:50:40,283 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 [2022-04-14 13:50:40,283 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 [2022-04-14 13:50:40,284 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 [2022-04-14 13:50:40,284 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 [2022-04-14 13:50:40,284 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 [2022-04-14 13:50:40,284 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 [2022-04-14 13:50:40,285 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 [2022-04-14 13:50:40,285 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 [2022-04-14 13:50:40,285 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 [2022-04-14 13:50:40,286 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 [2022-04-14 13:50:40,286 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 [2022-04-14 13:50:40,286 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 [2022-04-14 13:50:40,287 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 [2022-04-14 13:50:40,287 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 [2022-04-14 13:50:40,287 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 [2022-04-14 13:50:40,287 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 [2022-04-14 13:50:40,288 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 [2022-04-14 13:50:40,288 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 [2022-04-14 13:50:40,288 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 [2022-04-14 13:50:40,289 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 [2022-04-14 13:50:40,289 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 [2022-04-14 13:50:40,289 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 [2022-04-14 13:50:40,290 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 [2022-04-14 13:50:40,290 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 [2022-04-14 13:50:40,290 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 [2022-04-14 13:50:40,290 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 [2022-04-14 13:50:40,291 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 [2022-04-14 13:50:40,291 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 [2022-04-14 13:50:40,291 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 [2022-04-14 13:50:40,292 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 [2022-04-14 13:50:40,292 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 [2022-04-14 13:50:40,292 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 [2022-04-14 13:50:40,293 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 [2022-04-14 13:50:40,293 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 [2022-04-14 13:50:40,293 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 [2022-04-14 13:50:40,293 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 [2022-04-14 13:50:40,294 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 [2022-04-14 13:50:40,294 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 [2022-04-14 13:50:40,294 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 [2022-04-14 13:50:40,295 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 [2022-04-14 13:50:40,295 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 [2022-04-14 13:50:40,309 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 [2022-04-14 13:50:40,309 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 [2022-04-14 13:50:40,310 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 [2022-04-14 13:50:40,310 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 [2022-04-14 13:50:40,310 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 [2022-04-14 13:50:40,311 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 [2022-04-14 13:50:40,311 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 [2022-04-14 13:50:40,311 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 [2022-04-14 13:50:40,312 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 [2022-04-14 13:50:40,312 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 [2022-04-14 13:50:40,312 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 [2022-04-14 13:50:40,312 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 [2022-04-14 13:50:40,313 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 [2022-04-14 13:50:40,313 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 [2022-04-14 13:50:40,313 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 [2022-04-14 13:50:40,314 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 [2022-04-14 13:50:40,314 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 [2022-04-14 13:50:40,314 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 [2022-04-14 13:50:40,315 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 [2022-04-14 13:50:40,315 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 [2022-04-14 13:50:40,315 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 [2022-04-14 13:50:40,316 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 [2022-04-14 13:50:40,316 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 [2022-04-14 13:50:40,316 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 [2022-04-14 13:50:40,316 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 [2022-04-14 13:50:40,317 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 [2022-04-14 13:50:40,317 INFO L290 TraceCheckUtils]: 80: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,317 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 [2022-04-14 13:50:40,317 INFO L290 TraceCheckUtils]: 82: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,317 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 [2022-04-14 13:50:40,317 INFO L290 TraceCheckUtils]: 84: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,317 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 [2022-04-14 13:50:40,317 INFO L290 TraceCheckUtils]: 86: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,317 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 [2022-04-14 13:50:40,317 INFO L290 TraceCheckUtils]: 88: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,317 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 [2022-04-14 13:50:40,317 INFO L290 TraceCheckUtils]: 90: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,318 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 [2022-04-14 13:50:40,318 INFO L290 TraceCheckUtils]: 92: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,318 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 [2022-04-14 13:50:40,318 INFO L290 TraceCheckUtils]: 94: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,318 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 [2022-04-14 13:50:40,318 INFO L290 TraceCheckUtils]: 96: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,318 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 [2022-04-14 13:50:40,318 INFO L290 TraceCheckUtils]: 98: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,318 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 [2022-04-14 13:50:40,318 INFO L290 TraceCheckUtils]: 100: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,318 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 [2022-04-14 13:50:40,318 INFO L290 TraceCheckUtils]: 102: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,318 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 [2022-04-14 13:50:40,318 INFO L290 TraceCheckUtils]: 104: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,318 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 [2022-04-14 13:50:40,318 INFO L290 TraceCheckUtils]: 106: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,318 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 [2022-04-14 13:50:40,319 INFO L290 TraceCheckUtils]: 108: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,319 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 [2022-04-14 13:50:40,319 INFO L290 TraceCheckUtils]: 110: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,319 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 [2022-04-14 13:50:40,319 INFO L290 TraceCheckUtils]: 112: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,319 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 [2022-04-14 13:50:40,319 INFO L290 TraceCheckUtils]: 114: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,319 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 [2022-04-14 13:50:40,319 INFO L290 TraceCheckUtils]: 116: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,319 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 [2022-04-14 13:50:40,319 INFO L290 TraceCheckUtils]: 118: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,319 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 [2022-04-14 13:50:40,319 INFO L290 TraceCheckUtils]: 120: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,319 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 [2022-04-14 13:50:40,319 INFO L290 TraceCheckUtils]: 122: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,319 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 [2022-04-14 13:50:40,320 INFO L290 TraceCheckUtils]: 124: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,320 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 [2022-04-14 13:50:40,320 INFO L290 TraceCheckUtils]: 126: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,320 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 [2022-04-14 13:50:40,320 INFO L290 TraceCheckUtils]: 128: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,320 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 [2022-04-14 13:50:40,320 INFO L290 TraceCheckUtils]: 130: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,320 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 [2022-04-14 13:50:40,320 INFO L290 TraceCheckUtils]: 132: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,320 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 [2022-04-14 13:50:40,320 INFO L290 TraceCheckUtils]: 134: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,320 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 [2022-04-14 13:50:40,320 INFO L290 TraceCheckUtils]: 136: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,320 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 [2022-04-14 13:50:40,320 INFO L290 TraceCheckUtils]: 138: Hoare triple {26778#false} assume ~main__x~0 < 100; {26778#false} is VALID [2022-04-14 13:50:40,320 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 [2022-04-14 13:50:40,320 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 [2022-04-14 13:50:40,321 INFO L290 TraceCheckUtils]: 141: Hoare triple {26778#false} assume 0 == ~__VERIFIER_assert__cond~0; {26778#false} is VALID [2022-04-14 13:50:40,321 INFO L290 TraceCheckUtils]: 142: Hoare triple {26778#false} assume !false; {26778#false} is VALID [2022-04-14 13:50:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:40,321 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:40,321 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2065551710] [2022-04-14 13:50:40,321 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2065551710] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:40,321 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:40,321 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-14 13:50:40,321 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049913015] [2022-04-14 13:50:40,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:40,322 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 [2022-04-14 13:50:40,322 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:40,322 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) [2022-04-14 13:50:40,396 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:40,396 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-14 13:50:40,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:40,397 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-14 13:50:40,397 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=743, Invalid=817, Unknown=0, NotChecked=0, Total=1560 [2022-04-14 13:50:40,398 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) [2022-04-14 13:50:42,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:42,025 INFO L93 Difference]: Finished difference Result 272 states and 306 transitions. [2022-04-14 13:50:42,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-14 13:50:42,025 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 [2022-04-14 13:50:42,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:42,026 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) [2022-04-14 13:50:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 245 transitions. [2022-04-14 13:50:42,027 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) [2022-04-14 13:50:42,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 245 transitions. [2022-04-14 13:50:42,028 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 245 transitions. [2022-04-14 13:50:42,181 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:42,183 INFO L225 Difference]: With dead ends: 272 [2022-04-14 13:50:42,183 INFO L226 Difference]: Without dead ends: 205 [2022-04-14 13:50:42,185 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 75 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 702 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2223, Invalid=3629, Unknown=0, NotChecked=0, Total=5852 [2022-04-14 13:50:42,185 INFO L913 BasicCegarLoop]: 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 [2022-04-14 13:50:42,185 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [230 Valid, 124 Invalid, 854 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 719 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-14 13:50:42,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2022-04-14 13:50:42,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 205. [2022-04-14 13:50:42,221 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:42,222 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) [2022-04-14 13:50:42,222 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) [2022-04-14 13:50:42,222 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) [2022-04-14 13:50:42,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:42,224 INFO L93 Difference]: Finished difference Result 205 states and 237 transitions. [2022-04-14 13:50:42,224 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 237 transitions. [2022-04-14 13:50:42,224 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:42,224 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:42,225 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. [2022-04-14 13:50:42,225 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. [2022-04-14 13:50:42,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:42,227 INFO L93 Difference]: Finished difference Result 205 states and 237 transitions. [2022-04-14 13:50:42,227 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 237 transitions. [2022-04-14 13:50:42,227 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:42,227 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:42,227 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:42,227 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:42,227 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) [2022-04-14 13:50:42,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 237 transitions. [2022-04-14 13:50:42,230 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 237 transitions. Word has length 143 [2022-04-14 13:50:42,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:42,230 INFO L478 AbstractCegarLoop]: Abstraction has 205 states and 237 transitions. [2022-04-14 13:50:42,230 INFO L479 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) [2022-04-14 13:50:42,230 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 237 transitions. [2022-04-14 13:50:42,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:42,230 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:42,231 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:42,231 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-14 13:50:42,231 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:42,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:42,231 INFO L85 PathProgramCache]: Analyzing trace with hash 1310645142, now seen corresponding path program 1 times [2022-04-14 13:50:42,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:42,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1366601248] [2022-04-14 13:50:42,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:42,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:42,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:42,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:42,825 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 [2022-04-14 13:50:42,825 INFO L290 TraceCheckUtils]: 1: Hoare triple {28017#true} assume true; {28017#true} is VALID [2022-04-14 13:50:42,825 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28017#true} {28017#true} #705#return; {28017#true} is VALID [2022-04-14 13:50:42,825 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 [2022-04-14 13:50:42,825 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 [2022-04-14 13:50:42,825 INFO L290 TraceCheckUtils]: 2: Hoare triple {28017#true} assume true; {28017#true} is VALID [2022-04-14 13:50:42,826 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28017#true} {28017#true} #705#return; {28017#true} is VALID [2022-04-14 13:50:42,826 INFO L272 TraceCheckUtils]: 4: Hoare triple {28017#true} call #t~ret4 := main(); {28017#true} is VALID [2022-04-14 13:50:42,826 INFO L290 TraceCheckUtils]: 5: Hoare triple {28017#true} ~main__x~0 := 0;~main__y~0 := 50; {28022#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:42,826 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 [2022-04-14 13:50:42,826 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 [2022-04-14 13:50:42,827 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 [2022-04-14 13:50:42,827 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 [2022-04-14 13:50:42,827 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 [2022-04-14 13:50:42,828 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 [2022-04-14 13:50:42,828 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 [2022-04-14 13:50:42,828 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 [2022-04-14 13:50:42,829 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 [2022-04-14 13:50:42,829 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 [2022-04-14 13:50:42,829 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 [2022-04-14 13:50:42,830 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 [2022-04-14 13:50:42,830 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 [2022-04-14 13:50:42,830 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 [2022-04-14 13:50:42,831 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 [2022-04-14 13:50:42,831 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 [2022-04-14 13:50:42,831 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 [2022-04-14 13:50:42,832 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 [2022-04-14 13:50:42,832 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 [2022-04-14 13:50:42,832 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 [2022-04-14 13:50:42,833 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 [2022-04-14 13:50:42,833 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 [2022-04-14 13:50:42,833 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 [2022-04-14 13:50:42,834 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 [2022-04-14 13:50:42,834 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 [2022-04-14 13:50:42,834 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 [2022-04-14 13:50:42,834 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 [2022-04-14 13:50:42,835 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 [2022-04-14 13:50:42,835 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 [2022-04-14 13:50:42,835 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 [2022-04-14 13:50:42,836 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 [2022-04-14 13:50:42,836 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 [2022-04-14 13:50:42,836 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 [2022-04-14 13:50:42,837 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 [2022-04-14 13:50:42,837 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 [2022-04-14 13:50:42,837 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 [2022-04-14 13:50:42,838 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 [2022-04-14 13:50:42,838 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 [2022-04-14 13:50:42,838 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 [2022-04-14 13:50:42,839 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 [2022-04-14 13:50:42,839 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 [2022-04-14 13:50:42,839 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 [2022-04-14 13:50:42,839 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 [2022-04-14 13:50:42,840 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 [2022-04-14 13:50:42,840 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 [2022-04-14 13:50:42,840 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 [2022-04-14 13:50:42,841 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 [2022-04-14 13:50:42,841 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 [2022-04-14 13:50:42,841 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 [2022-04-14 13:50:42,842 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 [2022-04-14 13:50:42,842 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 [2022-04-14 13:50:42,842 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 [2022-04-14 13:50:42,843 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 [2022-04-14 13:50:42,843 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 [2022-04-14 13:50:42,843 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 [2022-04-14 13:50:42,844 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 [2022-04-14 13:50:42,844 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 [2022-04-14 13:50:42,844 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 [2022-04-14 13:50:42,844 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 [2022-04-14 13:50:42,845 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 [2022-04-14 13:50:42,845 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 [2022-04-14 13:50:42,845 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 [2022-04-14 13:50:42,846 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 [2022-04-14 13:50:42,846 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 [2022-04-14 13:50:42,846 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 [2022-04-14 13:50:42,847 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 [2022-04-14 13:50:42,847 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 [2022-04-14 13:50:42,847 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 [2022-04-14 13:50:42,848 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 [2022-04-14 13:50:42,848 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 [2022-04-14 13:50:42,848 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 [2022-04-14 13:50:42,849 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 [2022-04-14 13:50:42,849 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 [2022-04-14 13:50:42,849 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 [2022-04-14 13:50:42,849 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 [2022-04-14 13:50:42,850 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 [2022-04-14 13:50:42,850 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 [2022-04-14 13:50:42,850 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 [2022-04-14 13:50:42,850 INFO L290 TraceCheckUtils]: 84: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,851 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 [2022-04-14 13:50:42,851 INFO L290 TraceCheckUtils]: 86: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,851 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 [2022-04-14 13:50:42,851 INFO L290 TraceCheckUtils]: 88: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,851 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 [2022-04-14 13:50:42,851 INFO L290 TraceCheckUtils]: 90: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,851 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 [2022-04-14 13:50:42,851 INFO L290 TraceCheckUtils]: 92: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,851 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 [2022-04-14 13:50:42,851 INFO L290 TraceCheckUtils]: 94: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,851 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 [2022-04-14 13:50:42,851 INFO L290 TraceCheckUtils]: 96: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,851 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 [2022-04-14 13:50:42,851 INFO L290 TraceCheckUtils]: 98: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,851 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 [2022-04-14 13:50:42,851 INFO L290 TraceCheckUtils]: 100: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,852 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 [2022-04-14 13:50:42,852 INFO L290 TraceCheckUtils]: 102: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,852 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 [2022-04-14 13:50:42,852 INFO L290 TraceCheckUtils]: 104: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,852 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 [2022-04-14 13:50:42,852 INFO L290 TraceCheckUtils]: 106: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,852 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 [2022-04-14 13:50:42,852 INFO L290 TraceCheckUtils]: 108: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,852 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 [2022-04-14 13:50:42,852 INFO L290 TraceCheckUtils]: 110: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,852 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 [2022-04-14 13:50:42,852 INFO L290 TraceCheckUtils]: 112: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,852 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 [2022-04-14 13:50:42,852 INFO L290 TraceCheckUtils]: 114: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,852 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 [2022-04-14 13:50:42,852 INFO L290 TraceCheckUtils]: 116: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,853 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 [2022-04-14 13:50:42,853 INFO L290 TraceCheckUtils]: 118: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,853 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 [2022-04-14 13:50:42,853 INFO L290 TraceCheckUtils]: 120: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,853 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 [2022-04-14 13:50:42,853 INFO L290 TraceCheckUtils]: 122: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,853 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 [2022-04-14 13:50:42,853 INFO L290 TraceCheckUtils]: 124: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,853 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 [2022-04-14 13:50:42,853 INFO L290 TraceCheckUtils]: 126: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,853 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 [2022-04-14 13:50:42,853 INFO L290 TraceCheckUtils]: 128: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,853 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 [2022-04-14 13:50:42,853 INFO L290 TraceCheckUtils]: 130: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,853 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 [2022-04-14 13:50:42,853 INFO L290 TraceCheckUtils]: 132: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,854 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 [2022-04-14 13:50:42,854 INFO L290 TraceCheckUtils]: 134: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,854 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 [2022-04-14 13:50:42,854 INFO L290 TraceCheckUtils]: 136: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,854 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 [2022-04-14 13:50:42,854 INFO L290 TraceCheckUtils]: 138: Hoare triple {28018#false} assume ~main__x~0 < 100; {28018#false} is VALID [2022-04-14 13:50:42,854 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 [2022-04-14 13:50:42,854 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 [2022-04-14 13:50:42,854 INFO L290 TraceCheckUtils]: 141: Hoare triple {28018#false} assume 0 == ~__VERIFIER_assert__cond~0; {28018#false} is VALID [2022-04-14 13:50:42,854 INFO L290 TraceCheckUtils]: 142: Hoare triple {28018#false} assume !false; {28018#false} is VALID [2022-04-14 13:50:42,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:42,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:42,855 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1366601248] [2022-04-14 13:50:42,855 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1366601248] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:42,855 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:42,855 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-14 13:50:42,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883958750] [2022-04-14 13:50:42,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:42,855 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 [2022-04-14 13:50:42,856 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:42,856 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) [2022-04-14 13:50:42,940 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:42,940 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-14 13:50:42,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:42,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-14 13:50:42,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=822, Invalid=900, Unknown=0, NotChecked=0, Total=1722 [2022-04-14 13:50:42,941 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) [2022-04-14 13:50:44,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:44,893 INFO L93 Difference]: Finished difference Result 264 states and 296 transitions. [2022-04-14 13:50:44,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-14 13:50:44,893 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 [2022-04-14 13:50:44,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:44,893 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) [2022-04-14 13:50:44,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 239 transitions. [2022-04-14 13:50:44,894 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) [2022-04-14 13:50:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 239 transitions. [2022-04-14 13:50:44,895 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 239 transitions. [2022-04-14 13:50:45,054 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 239 edges. 239 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:45,056 INFO L225 Difference]: With dead ends: 264 [2022-04-14 13:50:45,057 INFO L226 Difference]: Without dead ends: 201 [2022-04-14 13:50:45,059 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 779 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2460, Invalid=4020, Unknown=0, NotChecked=0, Total=6480 [2022-04-14 13:50:45,059 INFO L913 BasicCegarLoop]: 96 mSDtfsCounter, 251 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 940 mSolverCounterSat, 162 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:45,059 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [251 Valid, 133 Invalid, 1102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [162 Valid, 940 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-14 13:50:45,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2022-04-14 13:50:45,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 201. [2022-04-14 13:50:45,089 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:45,089 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) [2022-04-14 13:50:45,089 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) [2022-04-14 13:50:45,090 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) [2022-04-14 13:50:45,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:45,091 INFO L93 Difference]: Finished difference Result 201 states and 231 transitions. [2022-04-14 13:50:45,092 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 231 transitions. [2022-04-14 13:50:45,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:45,092 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:45,092 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. [2022-04-14 13:50:45,092 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. [2022-04-14 13:50:45,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:45,094 INFO L93 Difference]: Finished difference Result 201 states and 231 transitions. [2022-04-14 13:50:45,094 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 231 transitions. [2022-04-14 13:50:45,095 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:45,095 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:45,095 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:45,095 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:45,095 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) [2022-04-14 13:50:45,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 231 transitions. [2022-04-14 13:50:45,097 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 231 transitions. Word has length 143 [2022-04-14 13:50:45,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:45,097 INFO L478 AbstractCegarLoop]: Abstraction has 201 states and 231 transitions. [2022-04-14 13:50:45,097 INFO L479 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) [2022-04-14 13:50:45,098 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 231 transitions. [2022-04-14 13:50:45,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:45,098 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:45,098 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:45,098 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-14 13:50:45,098 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:45,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:45,099 INFO L85 PathProgramCache]: Analyzing trace with hash -573249383, now seen corresponding path program 1 times [2022-04-14 13:50:45,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:45,099 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [456195227] [2022-04-14 13:50:45,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:45,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:45,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:45,813 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 [2022-04-14 13:50:45,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {29237#true} assume true; {29237#true} is VALID [2022-04-14 13:50:45,813 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {29237#true} {29237#true} #705#return; {29237#true} is VALID [2022-04-14 13:50:45,824 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 [2022-04-14 13:50:45,824 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 [2022-04-14 13:50:45,824 INFO L290 TraceCheckUtils]: 2: Hoare triple {29237#true} assume true; {29237#true} is VALID [2022-04-14 13:50:45,824 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29237#true} {29237#true} #705#return; {29237#true} is VALID [2022-04-14 13:50:45,824 INFO L272 TraceCheckUtils]: 4: Hoare triple {29237#true} call #t~ret4 := main(); {29237#true} is VALID [2022-04-14 13:50:45,825 INFO L290 TraceCheckUtils]: 5: Hoare triple {29237#true} ~main__x~0 := 0;~main__y~0 := 50; {29242#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:45,825 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 [2022-04-14 13:50:45,825 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 [2022-04-14 13:50:45,826 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 [2022-04-14 13:50:45,826 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 [2022-04-14 13:50:45,826 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 [2022-04-14 13:50:45,827 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 [2022-04-14 13:50:45,827 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 [2022-04-14 13:50:45,827 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 [2022-04-14 13:50:45,828 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 [2022-04-14 13:50:45,828 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 [2022-04-14 13:50:45,828 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 [2022-04-14 13:50:45,829 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 [2022-04-14 13:50:45,829 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 [2022-04-14 13:50:45,829 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 [2022-04-14 13:50:45,829 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 [2022-04-14 13:50:45,830 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 [2022-04-14 13:50:45,830 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 [2022-04-14 13:50:45,830 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 [2022-04-14 13:50:45,831 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 [2022-04-14 13:50:45,831 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 [2022-04-14 13:50:45,831 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 [2022-04-14 13:50:45,832 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 [2022-04-14 13:50:45,832 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 [2022-04-14 13:50:45,832 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 [2022-04-14 13:50:45,833 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 [2022-04-14 13:50:45,833 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 [2022-04-14 13:50:45,833 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 [2022-04-14 13:50:45,834 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 [2022-04-14 13:50:45,834 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 [2022-04-14 13:50:45,834 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 [2022-04-14 13:50:45,835 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 [2022-04-14 13:50:45,835 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 [2022-04-14 13:50:45,835 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 [2022-04-14 13:50:45,836 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 [2022-04-14 13:50:45,836 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 [2022-04-14 13:50:45,836 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 [2022-04-14 13:50:45,836 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 [2022-04-14 13:50:45,837 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 [2022-04-14 13:50:45,837 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 [2022-04-14 13:50:45,837 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 [2022-04-14 13:50:45,838 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 [2022-04-14 13:50:45,838 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 [2022-04-14 13:50:45,838 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 [2022-04-14 13:50:45,839 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 [2022-04-14 13:50:45,839 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 [2022-04-14 13:50:45,839 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 [2022-04-14 13:50:45,840 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 [2022-04-14 13:50:45,840 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 [2022-04-14 13:50:45,840 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 [2022-04-14 13:50:45,841 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 [2022-04-14 13:50:45,841 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 [2022-04-14 13:50:45,841 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 [2022-04-14 13:50:45,842 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 [2022-04-14 13:50:45,842 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 [2022-04-14 13:50:45,842 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 [2022-04-14 13:50:45,843 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 [2022-04-14 13:50:45,843 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 [2022-04-14 13:50:45,843 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 [2022-04-14 13:50:45,844 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 [2022-04-14 13:50:45,844 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 [2022-04-14 13:50:45,844 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 [2022-04-14 13:50:45,845 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 [2022-04-14 13:50:45,845 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 [2022-04-14 13:50:45,845 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 [2022-04-14 13:50:45,846 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 [2022-04-14 13:50:45,846 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 [2022-04-14 13:50:45,846 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 [2022-04-14 13:50:45,847 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 [2022-04-14 13:50:45,847 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 [2022-04-14 13:50:45,847 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 [2022-04-14 13:50:45,847 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 [2022-04-14 13:50:45,848 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 [2022-04-14 13:50:45,848 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 [2022-04-14 13:50:45,849 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 [2022-04-14 13:50:45,849 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 [2022-04-14 13:50:45,849 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 [2022-04-14 13:50:45,849 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 [2022-04-14 13:50:45,850 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 [2022-04-14 13:50:45,850 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 [2022-04-14 13:50:45,850 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 [2022-04-14 13:50:45,851 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 [2022-04-14 13:50:45,851 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 [2022-04-14 13:50:45,851 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 [2022-04-14 13:50:45,852 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 [2022-04-14 13:50:45,852 INFO L290 TraceCheckUtils]: 90: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,852 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 [2022-04-14 13:50:45,852 INFO L290 TraceCheckUtils]: 92: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,852 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 [2022-04-14 13:50:45,852 INFO L290 TraceCheckUtils]: 94: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,852 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 [2022-04-14 13:50:45,852 INFO L290 TraceCheckUtils]: 96: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,852 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 [2022-04-14 13:50:45,852 INFO L290 TraceCheckUtils]: 98: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,852 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 [2022-04-14 13:50:45,853 INFO L290 TraceCheckUtils]: 100: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,853 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 [2022-04-14 13:50:45,853 INFO L290 TraceCheckUtils]: 102: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,853 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 [2022-04-14 13:50:45,853 INFO L290 TraceCheckUtils]: 104: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,853 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 [2022-04-14 13:50:45,853 INFO L290 TraceCheckUtils]: 106: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,853 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 [2022-04-14 13:50:45,853 INFO L290 TraceCheckUtils]: 108: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,853 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 [2022-04-14 13:50:45,853 INFO L290 TraceCheckUtils]: 110: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,853 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 [2022-04-14 13:50:45,853 INFO L290 TraceCheckUtils]: 112: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,853 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 [2022-04-14 13:50:45,853 INFO L290 TraceCheckUtils]: 114: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,853 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 [2022-04-14 13:50:45,853 INFO L290 TraceCheckUtils]: 116: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,854 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 [2022-04-14 13:50:45,854 INFO L290 TraceCheckUtils]: 118: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,854 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 [2022-04-14 13:50:45,854 INFO L290 TraceCheckUtils]: 120: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,854 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 [2022-04-14 13:50:45,854 INFO L290 TraceCheckUtils]: 122: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,854 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 [2022-04-14 13:50:45,854 INFO L290 TraceCheckUtils]: 124: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,854 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 [2022-04-14 13:50:45,854 INFO L290 TraceCheckUtils]: 126: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,854 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 [2022-04-14 13:50:45,854 INFO L290 TraceCheckUtils]: 128: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,854 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 [2022-04-14 13:50:45,854 INFO L290 TraceCheckUtils]: 130: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,854 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 [2022-04-14 13:50:45,854 INFO L290 TraceCheckUtils]: 132: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,855 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 [2022-04-14 13:50:45,855 INFO L290 TraceCheckUtils]: 134: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,855 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 [2022-04-14 13:50:45,855 INFO L290 TraceCheckUtils]: 136: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,855 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 [2022-04-14 13:50:45,855 INFO L290 TraceCheckUtils]: 138: Hoare triple {29238#false} assume ~main__x~0 < 100; {29238#false} is VALID [2022-04-14 13:50:45,855 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 [2022-04-14 13:50:45,855 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 [2022-04-14 13:50:45,855 INFO L290 TraceCheckUtils]: 141: Hoare triple {29238#false} assume 0 == ~__VERIFIER_assert__cond~0; {29238#false} is VALID [2022-04-14 13:50:45,855 INFO L290 TraceCheckUtils]: 142: Hoare triple {29238#false} assume !false; {29238#false} is VALID [2022-04-14 13:50:45,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:45,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:45,856 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [456195227] [2022-04-14 13:50:45,856 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [456195227] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:45,856 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:45,856 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-14 13:50:45,856 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999614808] [2022-04-14 13:50:45,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:45,856 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 [2022-04-14 13:50:45,857 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:45,857 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) [2022-04-14 13:50:45,936 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:45,936 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-14 13:50:45,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:45,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-14 13:50:45,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=948, Invalid=1032, Unknown=0, NotChecked=0, Total=1980 [2022-04-14 13:50:45,937 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) [2022-04-14 13:50:48,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:48,005 INFO L93 Difference]: Finished difference Result 254 states and 284 transitions. [2022-04-14 13:50:48,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-04-14 13:50:48,006 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 [2022-04-14 13:50:48,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:48,006 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) [2022-04-14 13:50:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 233 transitions. [2022-04-14 13:50:48,007 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) [2022-04-14 13:50:48,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 233 transitions. [2022-04-14 13:50:48,008 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 233 transitions. [2022-04-14 13:50:48,151 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:48,153 INFO L225 Difference]: With dead ends: 254 [2022-04-14 13:50:48,154 INFO L226 Difference]: Without dead ends: 195 [2022-04-14 13:50:48,154 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 902 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=2838, Invalid=4644, Unknown=0, NotChecked=0, Total=7482 [2022-04-14 13:50:48,155 INFO L913 BasicCegarLoop]: 87 mSDtfsCounter, 249 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 937 mSolverCounterSat, 170 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:48,155 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [249 Valid, 119 Invalid, 1107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [170 Valid, 937 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-14 13:50:48,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2022-04-14 13:50:48,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 195. [2022-04-14 13:50:48,183 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:48,183 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) [2022-04-14 13:50:48,184 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) [2022-04-14 13:50:48,184 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) [2022-04-14 13:50:48,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:48,186 INFO L93 Difference]: Finished difference Result 195 states and 222 transitions. [2022-04-14 13:50:48,186 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 222 transitions. [2022-04-14 13:50:48,186 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:48,186 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:48,186 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. [2022-04-14 13:50:48,186 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. [2022-04-14 13:50:48,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:48,188 INFO L93 Difference]: Finished difference Result 195 states and 222 transitions. [2022-04-14 13:50:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 222 transitions. [2022-04-14 13:50:48,188 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:48,188 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:48,188 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:48,189 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:48,189 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) [2022-04-14 13:50:48,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 222 transitions. [2022-04-14 13:50:48,191 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 222 transitions. Word has length 143 [2022-04-14 13:50:48,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:48,191 INFO L478 AbstractCegarLoop]: Abstraction has 195 states and 222 transitions. [2022-04-14 13:50:48,191 INFO L479 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) [2022-04-14 13:50:48,191 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 222 transitions. [2022-04-14 13:50:48,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:48,192 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:48,192 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:48,192 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-14 13:50:48,192 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:48,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:48,192 INFO L85 PathProgramCache]: Analyzing trace with hash 214740329, now seen corresponding path program 1 times [2022-04-14 13:50:48,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:48,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480414485] [2022-04-14 13:50:48,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:48,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:48,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:48,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:48,908 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 [2022-04-14 13:50:48,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {30430#true} assume true; {30430#true} is VALID [2022-04-14 13:50:48,908 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30430#true} {30430#true} #705#return; {30430#true} is VALID [2022-04-14 13:50:48,909 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 [2022-04-14 13:50:48,909 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 [2022-04-14 13:50:48,909 INFO L290 TraceCheckUtils]: 2: Hoare triple {30430#true} assume true; {30430#true} is VALID [2022-04-14 13:50:48,909 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30430#true} {30430#true} #705#return; {30430#true} is VALID [2022-04-14 13:50:48,909 INFO L272 TraceCheckUtils]: 4: Hoare triple {30430#true} call #t~ret4 := main(); {30430#true} is VALID [2022-04-14 13:50:48,909 INFO L290 TraceCheckUtils]: 5: Hoare triple {30430#true} ~main__x~0 := 0;~main__y~0 := 50; {30435#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:48,909 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 [2022-04-14 13:50:48,910 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 [2022-04-14 13:50:48,910 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 [2022-04-14 13:50:48,910 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 [2022-04-14 13:50:48,911 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 [2022-04-14 13:50:48,911 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 [2022-04-14 13:50:48,911 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 [2022-04-14 13:50:48,912 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 [2022-04-14 13:50:48,912 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 [2022-04-14 13:50:48,912 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 [2022-04-14 13:50:48,912 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 [2022-04-14 13:50:48,913 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 [2022-04-14 13:50:48,913 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 [2022-04-14 13:50:48,913 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 [2022-04-14 13:50:48,914 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 [2022-04-14 13:50:48,914 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 [2022-04-14 13:50:48,914 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 [2022-04-14 13:50:48,915 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 [2022-04-14 13:50:48,915 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 [2022-04-14 13:50:48,915 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 [2022-04-14 13:50:48,915 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 [2022-04-14 13:50:48,916 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 [2022-04-14 13:50:48,916 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 [2022-04-14 13:50:48,916 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 [2022-04-14 13:50:48,917 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 [2022-04-14 13:50:48,917 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 [2022-04-14 13:50:48,917 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 [2022-04-14 13:50:48,918 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 [2022-04-14 13:50:48,918 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 [2022-04-14 13:50:48,918 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 [2022-04-14 13:50:48,918 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 [2022-04-14 13:50:48,919 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 [2022-04-14 13:50:48,919 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 [2022-04-14 13:50:48,919 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 [2022-04-14 13:50:48,920 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 [2022-04-14 13:50:48,920 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 [2022-04-14 13:50:48,920 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 [2022-04-14 13:50:48,921 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 [2022-04-14 13:50:48,921 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 [2022-04-14 13:50:48,926 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 [2022-04-14 13:50:48,926 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 [2022-04-14 13:50:48,927 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 [2022-04-14 13:50:48,927 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 [2022-04-14 13:50:48,927 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 [2022-04-14 13:50:48,927 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 [2022-04-14 13:50:48,928 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 [2022-04-14 13:50:48,928 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 [2022-04-14 13:50:48,928 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 [2022-04-14 13:50:48,929 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 [2022-04-14 13:50:48,929 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 [2022-04-14 13:50:48,929 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 [2022-04-14 13:50:48,930 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 [2022-04-14 13:50:48,930 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 [2022-04-14 13:50:48,930 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 [2022-04-14 13:50:48,930 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 [2022-04-14 13:50:48,931 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 [2022-04-14 13:50:48,931 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 [2022-04-14 13:50:48,931 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 [2022-04-14 13:50:48,932 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 [2022-04-14 13:50:48,932 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 [2022-04-14 13:50:48,932 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 [2022-04-14 13:50:48,932 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 [2022-04-14 13:50:48,933 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 [2022-04-14 13:50:48,933 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 [2022-04-14 13:50:48,933 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 [2022-04-14 13:50:48,934 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 [2022-04-14 13:50:48,934 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 [2022-04-14 13:50:48,934 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 [2022-04-14 13:50:48,935 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 [2022-04-14 13:50:48,935 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 [2022-04-14 13:50:48,935 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 [2022-04-14 13:50:48,935 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 [2022-04-14 13:50:48,936 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 [2022-04-14 13:50:48,936 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 [2022-04-14 13:50:48,936 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 [2022-04-14 13:50:48,937 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 [2022-04-14 13:50:48,937 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 [2022-04-14 13:50:48,937 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 [2022-04-14 13:50:48,938 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 [2022-04-14 13:50:48,938 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 [2022-04-14 13:50:48,938 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 [2022-04-14 13:50:48,938 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 [2022-04-14 13:50:48,939 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 [2022-04-14 13:50:48,939 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 [2022-04-14 13:50:48,939 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 [2022-04-14 13:50:48,940 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 [2022-04-14 13:50:48,940 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 [2022-04-14 13:50:48,940 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 [2022-04-14 13:50:48,940 INFO L290 TraceCheckUtils]: 94: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,940 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 [2022-04-14 13:50:48,940 INFO L290 TraceCheckUtils]: 96: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,941 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 [2022-04-14 13:50:48,941 INFO L290 TraceCheckUtils]: 98: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,941 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 [2022-04-14 13:50:48,941 INFO L290 TraceCheckUtils]: 100: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,941 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 [2022-04-14 13:50:48,941 INFO L290 TraceCheckUtils]: 102: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,941 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 [2022-04-14 13:50:48,941 INFO L290 TraceCheckUtils]: 104: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,941 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 [2022-04-14 13:50:48,941 INFO L290 TraceCheckUtils]: 106: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,941 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 [2022-04-14 13:50:48,941 INFO L290 TraceCheckUtils]: 108: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,941 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 [2022-04-14 13:50:48,941 INFO L290 TraceCheckUtils]: 110: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,941 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 [2022-04-14 13:50:48,941 INFO L290 TraceCheckUtils]: 112: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,942 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 [2022-04-14 13:50:48,942 INFO L290 TraceCheckUtils]: 114: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,942 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 [2022-04-14 13:50:48,942 INFO L290 TraceCheckUtils]: 116: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,942 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 [2022-04-14 13:50:48,942 INFO L290 TraceCheckUtils]: 118: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,942 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 [2022-04-14 13:50:48,942 INFO L290 TraceCheckUtils]: 120: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,942 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 [2022-04-14 13:50:48,942 INFO L290 TraceCheckUtils]: 122: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,942 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 [2022-04-14 13:50:48,942 INFO L290 TraceCheckUtils]: 124: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,942 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 [2022-04-14 13:50:48,942 INFO L290 TraceCheckUtils]: 126: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,942 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 [2022-04-14 13:50:48,942 INFO L290 TraceCheckUtils]: 128: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,943 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 [2022-04-14 13:50:48,943 INFO L290 TraceCheckUtils]: 130: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,943 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 [2022-04-14 13:50:48,943 INFO L290 TraceCheckUtils]: 132: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,943 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 [2022-04-14 13:50:48,943 INFO L290 TraceCheckUtils]: 134: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,943 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 [2022-04-14 13:50:48,943 INFO L290 TraceCheckUtils]: 136: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,943 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 [2022-04-14 13:50:48,943 INFO L290 TraceCheckUtils]: 138: Hoare triple {30431#false} assume ~main__x~0 < 100; {30431#false} is VALID [2022-04-14 13:50:48,943 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 [2022-04-14 13:50:48,943 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 [2022-04-14 13:50:48,943 INFO L290 TraceCheckUtils]: 141: Hoare triple {30431#false} assume 0 == ~__VERIFIER_assert__cond~0; {30431#false} is VALID [2022-04-14 13:50:48,943 INFO L290 TraceCheckUtils]: 142: Hoare triple {30431#false} assume !false; {30431#false} is VALID [2022-04-14 13:50:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:48,944 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:48,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480414485] [2022-04-14 13:50:48,944 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [480414485] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:48,944 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:48,944 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-14 13:50:48,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929444247] [2022-04-14 13:50:48,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:48,945 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 [2022-04-14 13:50:48,945 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:48,945 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) [2022-04-14 13:50:49,027 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:49,028 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-14 13:50:49,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:49,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-14 13:50:49,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1037, Invalid=1125, Unknown=0, NotChecked=0, Total=2162 [2022-04-14 13:50:49,029 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) [2022-04-14 13:50:51,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:51,118 INFO L93 Difference]: Finished difference Result 244 states and 271 transitions. [2022-04-14 13:50:51,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-04-14 13:50:51,118 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 [2022-04-14 13:50:51,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:51,119 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) [2022-04-14 13:50:51,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 224 transitions. [2022-04-14 13:50:51,129 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) [2022-04-14 13:50:51,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 224 transitions. [2022-04-14 13:50:51,130 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 224 transitions. [2022-04-14 13:50:51,268 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 224 edges. 224 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:51,270 INFO L225 Difference]: With dead ends: 244 [2022-04-14 13:50:51,271 INFO L226 Difference]: Without dead ends: 191 [2022-04-14 13:50:51,271 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 989 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3105, Invalid=5085, Unknown=0, NotChecked=0, Total=8190 [2022-04-14 13:50:51,272 INFO L913 BasicCegarLoop]: 81 mSDtfsCounter, 247 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 831 mSolverCounterSat, 173 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:51,272 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [247 Valid, 103 Invalid, 1004 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [173 Valid, 831 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-14 13:50:51,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-14 13:50:51,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2022-04-14 13:50:51,308 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:51,308 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) [2022-04-14 13:50:51,308 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) [2022-04-14 13:50:51,308 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) [2022-04-14 13:50:51,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:51,310 INFO L93 Difference]: Finished difference Result 191 states and 216 transitions. [2022-04-14 13:50:51,310 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 216 transitions. [2022-04-14 13:50:51,310 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:51,310 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:51,311 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. [2022-04-14 13:50:51,311 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. [2022-04-14 13:50:51,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:51,312 INFO L93 Difference]: Finished difference Result 191 states and 216 transitions. [2022-04-14 13:50:51,313 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 216 transitions. [2022-04-14 13:50:51,313 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:51,313 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:51,313 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:51,313 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:51,313 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) [2022-04-14 13:50:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 216 transitions. [2022-04-14 13:50:51,315 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 216 transitions. Word has length 143 [2022-04-14 13:50:51,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:51,315 INFO L478 AbstractCegarLoop]: Abstraction has 191 states and 216 transitions. [2022-04-14 13:50:51,315 INFO L479 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) [2022-04-14 13:50:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 216 transitions. [2022-04-14 13:50:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:51,316 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:51,316 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:51,316 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-14 13:50:51,316 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:51,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:51,317 INFO L85 PathProgramCache]: Analyzing trace with hash -20309694, now seen corresponding path program 1 times [2022-04-14 13:50:51,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:51,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484472639] [2022-04-14 13:50:51,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:51,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:52,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:52,036 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 [2022-04-14 13:50:52,036 INFO L290 TraceCheckUtils]: 1: Hoare triple {31600#true} assume true; {31600#true} is VALID [2022-04-14 13:50:52,036 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31600#true} {31600#true} #705#return; {31600#true} is VALID [2022-04-14 13:50:52,037 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 [2022-04-14 13:50:52,037 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 [2022-04-14 13:50:52,037 INFO L290 TraceCheckUtils]: 2: Hoare triple {31600#true} assume true; {31600#true} is VALID [2022-04-14 13:50:52,037 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31600#true} {31600#true} #705#return; {31600#true} is VALID [2022-04-14 13:50:52,037 INFO L272 TraceCheckUtils]: 4: Hoare triple {31600#true} call #t~ret4 := main(); {31600#true} is VALID [2022-04-14 13:50:52,037 INFO L290 TraceCheckUtils]: 5: Hoare triple {31600#true} ~main__x~0 := 0;~main__y~0 := 50; {31605#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:52,038 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 [2022-04-14 13:50:52,038 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 [2022-04-14 13:50:52,038 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 [2022-04-14 13:50:52,039 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 [2022-04-14 13:50:52,039 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 [2022-04-14 13:50:52,039 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 [2022-04-14 13:50:52,039 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 [2022-04-14 13:50:52,040 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 [2022-04-14 13:50:52,040 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 [2022-04-14 13:50:52,040 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 [2022-04-14 13:50:52,041 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 [2022-04-14 13:50:52,041 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 [2022-04-14 13:50:52,041 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 [2022-04-14 13:50:52,042 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 [2022-04-14 13:50:52,042 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 [2022-04-14 13:50:52,042 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 [2022-04-14 13:50:52,042 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 [2022-04-14 13:50:52,043 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 [2022-04-14 13:50:52,043 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 [2022-04-14 13:50:52,043 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 [2022-04-14 13:50:52,044 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 [2022-04-14 13:50:52,044 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 [2022-04-14 13:50:52,044 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 [2022-04-14 13:50:52,044 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 [2022-04-14 13:50:52,048 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 [2022-04-14 13:50:52,049 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 [2022-04-14 13:50:52,049 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 [2022-04-14 13:50:52,049 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 [2022-04-14 13:50:52,050 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 [2022-04-14 13:50:52,050 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 [2022-04-14 13:50:52,050 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 [2022-04-14 13:50:52,050 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 [2022-04-14 13:50:52,051 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 [2022-04-14 13:50:52,051 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 [2022-04-14 13:50:52,051 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 [2022-04-14 13:50:52,052 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 [2022-04-14 13:50:52,052 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 [2022-04-14 13:50:52,052 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 [2022-04-14 13:50:52,053 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 [2022-04-14 13:50:52,053 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 [2022-04-14 13:50:52,053 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 [2022-04-14 13:50:52,053 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 [2022-04-14 13:50:52,054 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 [2022-04-14 13:50:52,054 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 [2022-04-14 13:50:52,054 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 [2022-04-14 13:50:52,055 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 [2022-04-14 13:50:52,055 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 [2022-04-14 13:50:52,055 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 [2022-04-14 13:50:52,055 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 [2022-04-14 13:50:52,056 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 [2022-04-14 13:50:52,056 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 [2022-04-14 13:50:52,056 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 [2022-04-14 13:50:52,057 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 [2022-04-14 13:50:52,057 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 [2022-04-14 13:50:52,057 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 [2022-04-14 13:50:52,058 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 [2022-04-14 13:50:52,058 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 [2022-04-14 13:50:52,058 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 [2022-04-14 13:50:52,058 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 [2022-04-14 13:50:52,059 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 [2022-04-14 13:50:52,059 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 [2022-04-14 13:50:52,059 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 [2022-04-14 13:50:52,060 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 [2022-04-14 13:50:52,060 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 [2022-04-14 13:50:52,060 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 [2022-04-14 13:50:52,061 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 [2022-04-14 13:50:52,061 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 [2022-04-14 13:50:52,061 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 [2022-04-14 13:50:52,061 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 [2022-04-14 13:50:52,062 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 [2022-04-14 13:50:52,062 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 [2022-04-14 13:50:52,062 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 [2022-04-14 13:50:52,063 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 [2022-04-14 13:50:52,063 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 [2022-04-14 13:50:52,063 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 [2022-04-14 13:50:52,064 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 [2022-04-14 13:50:52,064 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 [2022-04-14 13:50:52,064 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 [2022-04-14 13:50:52,064 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 [2022-04-14 13:50:52,065 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 [2022-04-14 13:50:52,065 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 [2022-04-14 13:50:52,065 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 [2022-04-14 13:50:52,066 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 [2022-04-14 13:50:52,066 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 [2022-04-14 13:50:52,066 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 [2022-04-14 13:50:52,067 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 [2022-04-14 13:50:52,067 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 [2022-04-14 13:50:52,067 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 [2022-04-14 13:50:52,067 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 [2022-04-14 13:50:52,068 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 [2022-04-14 13:50:52,068 INFO L290 TraceCheckUtils]: 96: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,068 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 [2022-04-14 13:50:52,068 INFO L290 TraceCheckUtils]: 98: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,068 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 [2022-04-14 13:50:52,068 INFO L290 TraceCheckUtils]: 100: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,068 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 [2022-04-14 13:50:52,068 INFO L290 TraceCheckUtils]: 102: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,068 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 [2022-04-14 13:50:52,068 INFO L290 TraceCheckUtils]: 104: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,068 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 [2022-04-14 13:50:52,068 INFO L290 TraceCheckUtils]: 106: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,069 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 [2022-04-14 13:50:52,069 INFO L290 TraceCheckUtils]: 108: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,069 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 [2022-04-14 13:50:52,069 INFO L290 TraceCheckUtils]: 110: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,069 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 [2022-04-14 13:50:52,069 INFO L290 TraceCheckUtils]: 112: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,069 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 [2022-04-14 13:50:52,069 INFO L290 TraceCheckUtils]: 114: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,069 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 [2022-04-14 13:50:52,069 INFO L290 TraceCheckUtils]: 116: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,069 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 [2022-04-14 13:50:52,069 INFO L290 TraceCheckUtils]: 118: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,069 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 [2022-04-14 13:50:52,069 INFO L290 TraceCheckUtils]: 120: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,069 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 [2022-04-14 13:50:52,069 INFO L290 TraceCheckUtils]: 122: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,069 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 [2022-04-14 13:50:52,070 INFO L290 TraceCheckUtils]: 124: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,070 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 [2022-04-14 13:50:52,070 INFO L290 TraceCheckUtils]: 126: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,070 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 [2022-04-14 13:50:52,070 INFO L290 TraceCheckUtils]: 128: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,070 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 [2022-04-14 13:50:52,070 INFO L290 TraceCheckUtils]: 130: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,070 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 [2022-04-14 13:50:52,070 INFO L290 TraceCheckUtils]: 132: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,070 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 [2022-04-14 13:50:52,070 INFO L290 TraceCheckUtils]: 134: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,070 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 [2022-04-14 13:50:52,070 INFO L290 TraceCheckUtils]: 136: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,070 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 [2022-04-14 13:50:52,070 INFO L290 TraceCheckUtils]: 138: Hoare triple {31601#false} assume ~main__x~0 < 100; {31601#false} is VALID [2022-04-14 13:50:52,070 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 [2022-04-14 13:50:52,070 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 [2022-04-14 13:50:52,071 INFO L290 TraceCheckUtils]: 141: Hoare triple {31601#false} assume 0 == ~__VERIFIER_assert__cond~0; {31601#false} is VALID [2022-04-14 13:50:52,071 INFO L290 TraceCheckUtils]: 142: Hoare triple {31601#false} assume !false; {31601#false} is VALID [2022-04-14 13:50:52,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:52,071 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:52,071 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484472639] [2022-04-14 13:50:52,071 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484472639] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:52,071 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:52,071 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-14 13:50:52,071 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638582372] [2022-04-14 13:50:52,071 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:52,072 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 [2022-04-14 13:50:52,072 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:52,072 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) [2022-04-14 13:50:52,147 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:52,147 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-14 13:50:52,147 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:52,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-14 13:50:52,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1083, Invalid=1173, Unknown=0, NotChecked=0, Total=2256 [2022-04-14 13:50:52,148 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) [2022-04-14 13:50:54,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:54,144 INFO L93 Difference]: Finished difference Result 238 states and 263 transitions. [2022-04-14 13:50:54,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-14 13:50:54,144 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 [2022-04-14 13:50:54,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:54,144 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) [2022-04-14 13:50:54,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 218 transitions. [2022-04-14 13:50:54,145 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) [2022-04-14 13:50:54,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 218 transitions. [2022-04-14 13:50:54,146 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 218 transitions. [2022-04-14 13:50:54,285 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 218 edges. 218 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:54,287 INFO L225 Difference]: With dead ends: 238 [2022-04-14 13:50:54,288 INFO L226 Difference]: Without dead ends: 189 [2022-04-14 13:50:54,289 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1034 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3243, Invalid=5313, Unknown=0, NotChecked=0, Total=8556 [2022-04-14 13:50:54,289 INFO L913 BasicCegarLoop]: 78 mSDtfsCounter, 276 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 720 mSolverCounterSat, 204 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.5s IncrementalHoareTripleChecker+Time [2022-04-14 13:50:54,289 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [276 Valid, 95 Invalid, 924 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [204 Valid, 720 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-14 13:50:54,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2022-04-14 13:50:54,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 189. [2022-04-14 13:50:54,338 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:54,338 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) [2022-04-14 13:50:54,338 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) [2022-04-14 13:50:54,338 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) [2022-04-14 13:50:54,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:54,340 INFO L93 Difference]: Finished difference Result 189 states and 213 transitions. [2022-04-14 13:50:54,340 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 213 transitions. [2022-04-14 13:50:54,340 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:54,340 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:54,340 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. [2022-04-14 13:50:54,341 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. [2022-04-14 13:50:54,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:54,342 INFO L93 Difference]: Finished difference Result 189 states and 213 transitions. [2022-04-14 13:50:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 213 transitions. [2022-04-14 13:50:54,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:54,343 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:54,343 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:54,343 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:54,343 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) [2022-04-14 13:50:54,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 213 transitions. [2022-04-14 13:50:54,345 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 213 transitions. Word has length 143 [2022-04-14 13:50:54,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:54,345 INFO L478 AbstractCegarLoop]: Abstraction has 189 states and 213 transitions. [2022-04-14 13:50:54,345 INFO L479 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) [2022-04-14 13:50:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 213 transitions. [2022-04-14 13:50:54,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:54,346 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:54,346 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:54,346 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-14 13:50:54,346 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:54,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:54,346 INFO L85 PathProgramCache]: Analyzing trace with hash 178059793, now seen corresponding path program 1 times [2022-04-14 13:50:54,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:54,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155262602] [2022-04-14 13:50:54,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:54,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:55,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:55,076 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 [2022-04-14 13:50:55,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {32757#true} assume true; {32757#true} is VALID [2022-04-14 13:50:55,077 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32757#true} {32757#true} #705#return; {32757#true} is VALID [2022-04-14 13:50:55,077 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 [2022-04-14 13:50:55,077 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 [2022-04-14 13:50:55,077 INFO L290 TraceCheckUtils]: 2: Hoare triple {32757#true} assume true; {32757#true} is VALID [2022-04-14 13:50:55,077 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32757#true} {32757#true} #705#return; {32757#true} is VALID [2022-04-14 13:50:55,077 INFO L272 TraceCheckUtils]: 4: Hoare triple {32757#true} call #t~ret4 := main(); {32757#true} is VALID [2022-04-14 13:50:55,078 INFO L290 TraceCheckUtils]: 5: Hoare triple {32757#true} ~main__x~0 := 0;~main__y~0 := 50; {32762#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:55,078 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 [2022-04-14 13:50:55,078 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 [2022-04-14 13:50:55,078 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 [2022-04-14 13:50:55,079 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 [2022-04-14 13:50:55,079 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 [2022-04-14 13:50:55,079 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 [2022-04-14 13:50:55,080 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 [2022-04-14 13:50:55,080 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 [2022-04-14 13:50:55,080 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 [2022-04-14 13:50:55,081 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 [2022-04-14 13:50:55,081 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 [2022-04-14 13:50:55,081 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 [2022-04-14 13:50:55,081 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 [2022-04-14 13:50:55,082 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 [2022-04-14 13:50:55,082 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 [2022-04-14 13:50:55,082 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 [2022-04-14 13:50:55,083 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 [2022-04-14 13:50:55,083 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 [2022-04-14 13:50:55,083 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 [2022-04-14 13:50:55,084 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 [2022-04-14 13:50:55,084 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 [2022-04-14 13:50:55,084 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 [2022-04-14 13:50:55,084 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 [2022-04-14 13:50:55,085 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 [2022-04-14 13:50:55,085 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 [2022-04-14 13:50:55,085 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 [2022-04-14 13:50:55,086 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 [2022-04-14 13:50:55,086 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 [2022-04-14 13:50:55,086 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 [2022-04-14 13:50:55,087 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 [2022-04-14 13:50:55,087 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 [2022-04-14 13:50:55,087 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 [2022-04-14 13:50:55,087 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 [2022-04-14 13:50:55,088 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 [2022-04-14 13:50:55,088 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 [2022-04-14 13:50:55,088 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 [2022-04-14 13:50:55,089 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 [2022-04-14 13:50:55,089 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 [2022-04-14 13:50:55,089 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 [2022-04-14 13:50:55,089 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 [2022-04-14 13:50:55,090 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 [2022-04-14 13:50:55,090 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 [2022-04-14 13:50:55,090 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 [2022-04-14 13:50:55,091 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 [2022-04-14 13:50:55,091 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 [2022-04-14 13:50:55,091 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 [2022-04-14 13:50:55,092 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 [2022-04-14 13:50:55,092 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 [2022-04-14 13:50:55,092 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 [2022-04-14 13:50:55,092 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 [2022-04-14 13:50:55,093 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 [2022-04-14 13:50:55,093 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 [2022-04-14 13:50:55,093 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 [2022-04-14 13:50:55,094 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 [2022-04-14 13:50:55,094 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 [2022-04-14 13:50:55,094 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 [2022-04-14 13:50:55,094 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 [2022-04-14 13:50:55,095 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 [2022-04-14 13:50:55,095 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 [2022-04-14 13:50:55,095 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 [2022-04-14 13:50:55,096 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 [2022-04-14 13:50:55,096 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 [2022-04-14 13:50:55,096 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 [2022-04-14 13:50:55,097 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 [2022-04-14 13:50:55,097 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 [2022-04-14 13:50:55,097 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 [2022-04-14 13:50:55,097 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 [2022-04-14 13:50:55,098 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 [2022-04-14 13:50:55,098 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 [2022-04-14 13:50:55,098 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 [2022-04-14 13:50:55,099 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 [2022-04-14 13:50:55,099 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 [2022-04-14 13:50:55,099 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 [2022-04-14 13:50:55,100 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 [2022-04-14 13:50:55,100 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 [2022-04-14 13:50:55,100 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 [2022-04-14 13:50:55,100 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 [2022-04-14 13:50:55,101 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 [2022-04-14 13:50:55,101 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 [2022-04-14 13:50:55,101 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 [2022-04-14 13:50:55,102 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 [2022-04-14 13:50:55,102 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 [2022-04-14 13:50:55,102 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 [2022-04-14 13:50:55,103 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 [2022-04-14 13:50:55,103 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 [2022-04-14 13:50:55,103 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 [2022-04-14 13:50:55,103 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 [2022-04-14 13:50:55,104 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 [2022-04-14 13:50:55,104 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 [2022-04-14 13:50:55,104 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 [2022-04-14 13:50:55,105 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 [2022-04-14 13:50:55,105 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 [2022-04-14 13:50:55,105 INFO L290 TraceCheckUtils]: 98: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,105 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 [2022-04-14 13:50:55,105 INFO L290 TraceCheckUtils]: 100: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,105 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 [2022-04-14 13:50:55,105 INFO L290 TraceCheckUtils]: 102: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,105 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 [2022-04-14 13:50:55,105 INFO L290 TraceCheckUtils]: 104: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,105 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 [2022-04-14 13:50:55,105 INFO L290 TraceCheckUtils]: 106: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,106 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 [2022-04-14 13:50:55,106 INFO L290 TraceCheckUtils]: 108: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,106 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 [2022-04-14 13:50:55,106 INFO L290 TraceCheckUtils]: 110: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,106 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 [2022-04-14 13:50:55,106 INFO L290 TraceCheckUtils]: 112: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,106 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 [2022-04-14 13:50:55,106 INFO L290 TraceCheckUtils]: 114: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,106 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 [2022-04-14 13:50:55,106 INFO L290 TraceCheckUtils]: 116: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,106 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 [2022-04-14 13:50:55,106 INFO L290 TraceCheckUtils]: 118: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,106 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 [2022-04-14 13:50:55,106 INFO L290 TraceCheckUtils]: 120: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,106 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 [2022-04-14 13:50:55,106 INFO L290 TraceCheckUtils]: 122: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,106 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 [2022-04-14 13:50:55,107 INFO L290 TraceCheckUtils]: 124: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,107 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 [2022-04-14 13:50:55,107 INFO L290 TraceCheckUtils]: 126: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,107 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 [2022-04-14 13:50:55,107 INFO L290 TraceCheckUtils]: 128: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,107 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 [2022-04-14 13:50:55,107 INFO L290 TraceCheckUtils]: 130: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,107 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 [2022-04-14 13:50:55,107 INFO L290 TraceCheckUtils]: 132: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,107 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 [2022-04-14 13:50:55,107 INFO L290 TraceCheckUtils]: 134: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,107 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 [2022-04-14 13:50:55,107 INFO L290 TraceCheckUtils]: 136: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,107 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 [2022-04-14 13:50:55,107 INFO L290 TraceCheckUtils]: 138: Hoare triple {32758#false} assume ~main__x~0 < 100; {32758#false} is VALID [2022-04-14 13:50:55,107 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 [2022-04-14 13:50:55,107 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 [2022-04-14 13:50:55,108 INFO L290 TraceCheckUtils]: 141: Hoare triple {32758#false} assume 0 == ~__VERIFIER_assert__cond~0; {32758#false} is VALID [2022-04-14 13:50:55,108 INFO L290 TraceCheckUtils]: 142: Hoare triple {32758#false} assume !false; {32758#false} is VALID [2022-04-14 13:50:55,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:55,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:55,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [155262602] [2022-04-14 13:50:55,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [155262602] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:55,108 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:55,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-14 13:50:55,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020636150] [2022-04-14 13:50:55,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:55,109 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 [2022-04-14 13:50:55,109 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:55,109 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) [2022-04-14 13:50:55,184 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:55,184 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-14 13:50:55,184 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:55,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-14 13:50:55,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1130, Invalid=1222, Unknown=0, NotChecked=0, Total=2352 [2022-04-14 13:50:55,185 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) [2022-04-14 13:50:57,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:57,243 INFO L93 Difference]: Finished difference Result 234 states and 258 transitions. [2022-04-14 13:50:57,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-04-14 13:50:57,243 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 [2022-04-14 13:50:57,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:50:57,244 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) [2022-04-14 13:50:57,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 215 transitions. [2022-04-14 13:50:57,245 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) [2022-04-14 13:50:57,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 215 transitions. [2022-04-14 13:50:57,246 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 215 transitions. [2022-04-14 13:50:57,379 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 215 edges. 215 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:57,381 INFO L225 Difference]: With dead ends: 234 [2022-04-14 13:50:57,381 INFO L226 Difference]: Without dead ends: 187 [2022-04-14 13:50:57,382 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1080 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3384, Invalid=5546, Unknown=0, NotChecked=0, Total=8930 [2022-04-14 13:50:57,382 INFO L913 BasicCegarLoop]: 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 [2022-04-14 13:50:57,383 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [258 Valid, 102 Invalid, 1010 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [189 Valid, 821 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-14 13:50:57,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2022-04-14 13:50:57,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 187. [2022-04-14 13:50:57,428 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:50:57,428 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) [2022-04-14 13:50:57,428 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) [2022-04-14 13:50:57,428 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) [2022-04-14 13:50:57,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:57,430 INFO L93 Difference]: Finished difference Result 187 states and 210 transitions. [2022-04-14 13:50:57,430 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 210 transitions. [2022-04-14 13:50:57,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:57,430 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:57,430 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. [2022-04-14 13:50:57,431 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. [2022-04-14 13:50:57,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:50:57,432 INFO L93 Difference]: Finished difference Result 187 states and 210 transitions. [2022-04-14 13:50:57,432 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 210 transitions. [2022-04-14 13:50:57,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:50:57,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:50:57,433 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:50:57,433 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:50:57,433 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) [2022-04-14 13:50:57,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 210 transitions. [2022-04-14 13:50:57,435 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 210 transitions. Word has length 143 [2022-04-14 13:50:57,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:50:57,435 INFO L478 AbstractCegarLoop]: Abstraction has 187 states and 210 transitions. [2022-04-14 13:50:57,435 INFO L479 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) [2022-04-14 13:50:57,435 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 210 transitions. [2022-04-14 13:50:57,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:50:57,436 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:50:57,436 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:50:57,436 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-14 13:50:57,436 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:50:57,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:50:57,436 INFO L85 PathProgramCache]: Analyzing trace with hash -1601795351, now seen corresponding path program 1 times [2022-04-14 13:50:57,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:50:57,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388690593] [2022-04-14 13:50:57,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:50:57,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:50:57,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:58,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:50:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:50:58,305 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 [2022-04-14 13:50:58,305 INFO L290 TraceCheckUtils]: 1: Hoare triple {33904#true} assume true; {33904#true} is VALID [2022-04-14 13:50:58,305 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33904#true} {33904#true} #705#return; {33904#true} is VALID [2022-04-14 13:50:58,305 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 [2022-04-14 13:50:58,305 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 [2022-04-14 13:50:58,305 INFO L290 TraceCheckUtils]: 2: Hoare triple {33904#true} assume true; {33904#true} is VALID [2022-04-14 13:50:58,306 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33904#true} {33904#true} #705#return; {33904#true} is VALID [2022-04-14 13:50:58,306 INFO L272 TraceCheckUtils]: 4: Hoare triple {33904#true} call #t~ret4 := main(); {33904#true} is VALID [2022-04-14 13:50:58,306 INFO L290 TraceCheckUtils]: 5: Hoare triple {33904#true} ~main__x~0 := 0;~main__y~0 := 50; {33909#(= main_~main__x~0 0)} is VALID [2022-04-14 13:50:58,306 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 [2022-04-14 13:50:58,306 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 [2022-04-14 13:50:58,307 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 [2022-04-14 13:50:58,307 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 [2022-04-14 13:50:58,307 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 [2022-04-14 13:50:58,308 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 [2022-04-14 13:50:58,308 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 [2022-04-14 13:50:58,308 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 [2022-04-14 13:50:58,308 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 [2022-04-14 13:50:58,309 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 [2022-04-14 13:50:58,309 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 [2022-04-14 13:50:58,309 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 [2022-04-14 13:50:58,310 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 [2022-04-14 13:50:58,310 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 [2022-04-14 13:50:58,310 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 [2022-04-14 13:50:58,311 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 [2022-04-14 13:50:58,311 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 [2022-04-14 13:50:58,311 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 [2022-04-14 13:50:58,312 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 [2022-04-14 13:50:58,312 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 [2022-04-14 13:50:58,312 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 [2022-04-14 13:50:58,312 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 [2022-04-14 13:50:58,313 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 [2022-04-14 13:50:58,313 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 [2022-04-14 13:50:58,313 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 [2022-04-14 13:50:58,314 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 [2022-04-14 13:50:58,314 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 [2022-04-14 13:50:58,314 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 [2022-04-14 13:50:58,315 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 [2022-04-14 13:50:58,315 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 [2022-04-14 13:50:58,315 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 [2022-04-14 13:50:58,315 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 [2022-04-14 13:50:58,316 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 [2022-04-14 13:50:58,316 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 [2022-04-14 13:50:58,316 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 [2022-04-14 13:50:58,317 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 [2022-04-14 13:50:58,317 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 [2022-04-14 13:50:58,317 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 [2022-04-14 13:50:58,317 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 [2022-04-14 13:50:58,318 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 [2022-04-14 13:50:58,325 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 [2022-04-14 13:50:58,326 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 [2022-04-14 13:50:58,326 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 [2022-04-14 13:50:58,327 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 [2022-04-14 13:50:58,327 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 [2022-04-14 13:50:58,327 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 [2022-04-14 13:50:58,328 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 [2022-04-14 13:50:58,328 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 [2022-04-14 13:50:58,328 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 [2022-04-14 13:50:58,328 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 [2022-04-14 13:50:58,329 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 [2022-04-14 13:50:58,329 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 [2022-04-14 13:50:58,329 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 [2022-04-14 13:50:58,330 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 [2022-04-14 13:50:58,330 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 [2022-04-14 13:50:58,330 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 [2022-04-14 13:50:58,331 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 [2022-04-14 13:50:58,331 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 [2022-04-14 13:50:58,331 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 [2022-04-14 13:50:58,331 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 [2022-04-14 13:50:58,332 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 [2022-04-14 13:50:58,332 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 [2022-04-14 13:50:58,332 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 [2022-04-14 13:50:58,333 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 [2022-04-14 13:50:58,333 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 [2022-04-14 13:50:58,333 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 [2022-04-14 13:50:58,334 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 [2022-04-14 13:50:58,334 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 [2022-04-14 13:50:58,334 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 [2022-04-14 13:50:58,334 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 [2022-04-14 13:50:58,335 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 [2022-04-14 13:50:58,335 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 [2022-04-14 13:50:58,335 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 [2022-04-14 13:50:58,336 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 [2022-04-14 13:50:58,336 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 [2022-04-14 13:50:58,336 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 [2022-04-14 13:50:58,336 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 [2022-04-14 13:50:58,337 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 [2022-04-14 13:50:58,337 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 [2022-04-14 13:50:58,337 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 [2022-04-14 13:50:58,338 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 [2022-04-14 13:50:58,338 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 [2022-04-14 13:50:58,338 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 [2022-04-14 13:50:58,339 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 [2022-04-14 13:50:58,339 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 [2022-04-14 13:50:58,339 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 [2022-04-14 13:50:58,339 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 [2022-04-14 13:50:58,340 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 [2022-04-14 13:50:58,340 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 [2022-04-14 13:50:58,340 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 [2022-04-14 13:50:58,341 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 [2022-04-14 13:50:58,341 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 [2022-04-14 13:50:58,341 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 [2022-04-14 13:50:58,342 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 [2022-04-14 13:50:58,342 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 [2022-04-14 13:50:58,342 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 [2022-04-14 13:50:58,342 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 [2022-04-14 13:50:58,343 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 [2022-04-14 13:50:58,343 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 [2022-04-14 13:50:58,343 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 [2022-04-14 13:50:58,343 INFO L290 TraceCheckUtils]: 106: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,344 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 [2022-04-14 13:50:58,344 INFO L290 TraceCheckUtils]: 108: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,344 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 [2022-04-14 13:50:58,344 INFO L290 TraceCheckUtils]: 110: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,344 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 [2022-04-14 13:50:58,344 INFO L290 TraceCheckUtils]: 112: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,344 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 [2022-04-14 13:50:58,344 INFO L290 TraceCheckUtils]: 114: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,344 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 [2022-04-14 13:50:58,344 INFO L290 TraceCheckUtils]: 116: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,344 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 [2022-04-14 13:50:58,344 INFO L290 TraceCheckUtils]: 118: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,344 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 [2022-04-14 13:50:58,344 INFO L290 TraceCheckUtils]: 120: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,344 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 [2022-04-14 13:50:58,344 INFO L290 TraceCheckUtils]: 122: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,345 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 [2022-04-14 13:50:58,345 INFO L290 TraceCheckUtils]: 124: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,345 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 [2022-04-14 13:50:58,345 INFO L290 TraceCheckUtils]: 126: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,345 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 [2022-04-14 13:50:58,345 INFO L290 TraceCheckUtils]: 128: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,345 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 [2022-04-14 13:50:58,345 INFO L290 TraceCheckUtils]: 130: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,345 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 [2022-04-14 13:50:58,345 INFO L290 TraceCheckUtils]: 132: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,345 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 [2022-04-14 13:50:58,345 INFO L290 TraceCheckUtils]: 134: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,345 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 [2022-04-14 13:50:58,345 INFO L290 TraceCheckUtils]: 136: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,345 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 [2022-04-14 13:50:58,345 INFO L290 TraceCheckUtils]: 138: Hoare triple {33905#false} assume ~main__x~0 < 100; {33905#false} is VALID [2022-04-14 13:50:58,345 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 [2022-04-14 13:50:58,345 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 [2022-04-14 13:50:58,346 INFO L290 TraceCheckUtils]: 141: Hoare triple {33905#false} assume 0 == ~__VERIFIER_assert__cond~0; {33905#false} is VALID [2022-04-14 13:50:58,346 INFO L290 TraceCheckUtils]: 142: Hoare triple {33905#false} assume !false; {33905#false} is VALID [2022-04-14 13:50:58,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:50:58,346 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:50:58,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388690593] [2022-04-14 13:50:58,346 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388690593] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:50:58,346 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:50:58,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-14 13:50:58,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456647647] [2022-04-14 13:50:58,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:50:58,347 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 [2022-04-14 13:50:58,347 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:50:58,347 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) [2022-04-14 13:50:58,422 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:50:58,423 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-14 13:50:58,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:50:58,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-14 13:50:58,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1328, Invalid=1428, Unknown=0, NotChecked=0, Total=2756 [2022-04-14 13:50:58,424 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) [2022-04-14 13:51:00,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:51:00,552 INFO L93 Difference]: Finished difference Result 224 states and 247 transitions. [2022-04-14 13:51:00,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-14 13:51:00,552 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 [2022-04-14 13:51:00,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:51:00,553 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) [2022-04-14 13:51:00,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 212 transitions. [2022-04-14 13:51:00,558 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) [2022-04-14 13:51:00,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 212 transitions. [2022-04-14 13:51:00,560 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 212 transitions. [2022-04-14 13:51:00,693 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 212 edges. 212 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:51:00,694 INFO L225 Difference]: With dead ends: 224 [2022-04-14 13:51:00,695 INFO L226 Difference]: Without dead ends: 179 [2022-04-14 13:51:00,695 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1274 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=3978, Invalid=6528, Unknown=0, NotChecked=0, Total=10506 [2022-04-14 13:51:00,696 INFO L913 BasicCegarLoop]: 63 mSDtfsCounter, 302 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 655 mSolverCounterSat, 248 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.5s IncrementalHoareTripleChecker+Time [2022-04-14 13:51:00,696 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [302 Valid, 80 Invalid, 903 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [248 Valid, 655 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-14 13:51:00,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2022-04-14 13:51:00,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 179. [2022-04-14 13:51:00,731 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:51:00,731 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) [2022-04-14 13:51:00,731 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) [2022-04-14 13:51:00,731 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) [2022-04-14 13:51:00,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:51:00,733 INFO L93 Difference]: Finished difference Result 179 states and 198 transitions. [2022-04-14 13:51:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 198 transitions. [2022-04-14 13:51:00,733 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:51:00,733 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:51:00,733 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. [2022-04-14 13:51:00,733 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. [2022-04-14 13:51:00,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:51:00,735 INFO L93 Difference]: Finished difference Result 179 states and 198 transitions. [2022-04-14 13:51:00,735 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 198 transitions. [2022-04-14 13:51:00,735 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:51:00,735 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:51:00,735 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:51:00,735 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:51:00,735 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) [2022-04-14 13:51:00,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 198 transitions. [2022-04-14 13:51:00,737 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 198 transitions. Word has length 143 [2022-04-14 13:51:00,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:51:00,737 INFO L478 AbstractCegarLoop]: Abstraction has 179 states and 198 transitions. [2022-04-14 13:51:00,737 INFO L479 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) [2022-04-14 13:51:00,738 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 198 transitions. [2022-04-14 13:51:00,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-14 13:51:00,738 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:51:00,738 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:51:00,738 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-14 13:51:00,738 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:51:00,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:51:00,739 INFO L85 PathProgramCache]: Analyzing trace with hash -964105850, now seen corresponding path program 1 times [2022-04-14 13:51:00,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:51:00,739 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [569866268] [2022-04-14 13:51:00,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:51:00,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:51:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:51:02,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:51:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:51:02,195 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 [2022-04-14 13:51:02,195 INFO L290 TraceCheckUtils]: 1: Hoare triple {35020#true} assume true; {35020#true} is VALID [2022-04-14 13:51:02,195 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35020#true} {35020#true} #705#return; {35020#true} is VALID [2022-04-14 13:51:02,196 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 [2022-04-14 13:51:02,196 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 [2022-04-14 13:51:02,196 INFO L290 TraceCheckUtils]: 2: Hoare triple {35020#true} assume true; {35020#true} is VALID [2022-04-14 13:51:02,196 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35020#true} {35020#true} #705#return; {35020#true} is VALID [2022-04-14 13:51:02,196 INFO L272 TraceCheckUtils]: 4: Hoare triple {35020#true} call #t~ret4 := main(); {35020#true} is VALID [2022-04-14 13:51:02,196 INFO L290 TraceCheckUtils]: 5: Hoare triple {35020#true} ~main__x~0 := 0;~main__y~0 := 50; {35025#(= main_~main__x~0 0)} is VALID [2022-04-14 13:51:02,196 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 [2022-04-14 13:51:02,197 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 [2022-04-14 13:51:02,197 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 [2022-04-14 13:51:02,197 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 [2022-04-14 13:51:02,198 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 [2022-04-14 13:51:02,198 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 [2022-04-14 13:51:02,198 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 [2022-04-14 13:51:02,199 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 [2022-04-14 13:51:02,199 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 [2022-04-14 13:51:02,199 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 [2022-04-14 13:51:02,199 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 [2022-04-14 13:51:02,200 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 [2022-04-14 13:51:02,200 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 [2022-04-14 13:51:02,200 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 [2022-04-14 13:51:02,201 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 [2022-04-14 13:51:02,201 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 [2022-04-14 13:51:02,201 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 [2022-04-14 13:51:02,202 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 [2022-04-14 13:51:02,202 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 [2022-04-14 13:51:02,202 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 [2022-04-14 13:51:02,202 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 [2022-04-14 13:51:02,203 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 [2022-04-14 13:51:02,203 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 [2022-04-14 13:51:02,203 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 [2022-04-14 13:51:02,204 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 [2022-04-14 13:51:02,204 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 [2022-04-14 13:51:02,204 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 [2022-04-14 13:51:02,205 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 [2022-04-14 13:51:02,205 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 [2022-04-14 13:51:02,205 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 [2022-04-14 13:51:02,205 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 [2022-04-14 13:51:02,206 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 [2022-04-14 13:51:02,206 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 [2022-04-14 13:51:02,206 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 [2022-04-14 13:51:02,207 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 [2022-04-14 13:51:02,207 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 [2022-04-14 13:51:02,207 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 [2022-04-14 13:51:02,207 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 [2022-04-14 13:51:02,208 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 [2022-04-14 13:51:02,208 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 [2022-04-14 13:51:02,208 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 [2022-04-14 13:51:02,209 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 [2022-04-14 13:51:02,209 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 [2022-04-14 13:51:02,209 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 [2022-04-14 13:51:02,210 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 [2022-04-14 13:51:02,210 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 [2022-04-14 13:51:02,210 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 [2022-04-14 13:51:02,210 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 [2022-04-14 13:51:02,211 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 [2022-04-14 13:51:02,211 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 [2022-04-14 13:51:02,211 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 [2022-04-14 13:51:02,212 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 [2022-04-14 13:51:02,212 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 [2022-04-14 13:51:02,212 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 [2022-04-14 13:51:02,212 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 [2022-04-14 13:51:02,213 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 [2022-04-14 13:51:02,213 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 [2022-04-14 13:51:02,213 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 [2022-04-14 13:51:02,214 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 [2022-04-14 13:51:02,214 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 [2022-04-14 13:51:02,214 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 [2022-04-14 13:51:02,215 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 [2022-04-14 13:51:02,215 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 [2022-04-14 13:51:02,215 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 [2022-04-14 13:51:02,215 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 [2022-04-14 13:51:02,216 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 [2022-04-14 13:51:02,216 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 [2022-04-14 13:51:02,216 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 [2022-04-14 13:51:02,217 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 [2022-04-14 13:51:02,217 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 [2022-04-14 13:51:02,217 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 [2022-04-14 13:51:02,218 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 [2022-04-14 13:51:02,218 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 [2022-04-14 13:51:02,218 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 [2022-04-14 13:51:02,218 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 [2022-04-14 13:51:02,219 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 [2022-04-14 13:51:02,219 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 [2022-04-14 13:51:02,219 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 [2022-04-14 13:51:02,220 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 [2022-04-14 13:51:02,220 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 [2022-04-14 13:51:02,220 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 [2022-04-14 13:51:02,221 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 [2022-04-14 13:51:02,221 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 [2022-04-14 13:51:02,221 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 [2022-04-14 13:51:02,221 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 [2022-04-14 13:51:02,222 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 [2022-04-14 13:51:02,222 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 [2022-04-14 13:51:02,222 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 [2022-04-14 13:51:02,223 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 [2022-04-14 13:51:02,223 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 [2022-04-14 13:51:02,223 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 [2022-04-14 13:51:02,224 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 [2022-04-14 13:51:02,224 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 [2022-04-14 13:51:02,224 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 [2022-04-14 13:51:02,224 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 [2022-04-14 13:51:02,225 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 [2022-04-14 13:51:02,225 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 [2022-04-14 13:51:02,225 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 [2022-04-14 13:51:02,226 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 [2022-04-14 13:51:02,226 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 [2022-04-14 13:51:02,226 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 [2022-04-14 13:51:02,227 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 [2022-04-14 13:51:02,227 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 [2022-04-14 13:51:02,227 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 [2022-04-14 13:51:02,227 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 [2022-04-14 13:51:02,228 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 [2022-04-14 13:51:02,228 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 [2022-04-14 13:51:02,228 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 [2022-04-14 13:51:02,229 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 [2022-04-14 13:51:02,229 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 [2022-04-14 13:51:02,229 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 [2022-04-14 13:51:02,230 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 [2022-04-14 13:51:02,230 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 [2022-04-14 13:51:02,230 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 [2022-04-14 13:51:02,231 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 [2022-04-14 13:51:02,231 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 [2022-04-14 13:51:02,231 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 [2022-04-14 13:51:02,232 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 [2022-04-14 13:51:02,232 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 [2022-04-14 13:51:02,232 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 [2022-04-14 13:51:02,232 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 [2022-04-14 13:51:02,233 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 [2022-04-14 13:51:02,233 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 [2022-04-14 13:51:02,233 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 [2022-04-14 13:51:02,234 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 [2022-04-14 13:51:02,234 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 [2022-04-14 13:51:02,234 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 [2022-04-14 13:51:02,235 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 [2022-04-14 13:51:02,235 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 [2022-04-14 13:51:02,236 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 [2022-04-14 13:51:02,236 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 [2022-04-14 13:51:02,236 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 [2022-04-14 13:51:02,237 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 [2022-04-14 13:51:02,237 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 [2022-04-14 13:51:02,237 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 [2022-04-14 13:51:02,237 INFO L290 TraceCheckUtils]: 141: Hoare triple {35021#false} assume 0 == ~__VERIFIER_assert__cond~0; {35021#false} is VALID [2022-04-14 13:51:02,238 INFO L290 TraceCheckUtils]: 142: Hoare triple {35021#false} assume !false; {35021#false} is VALID [2022-04-14 13:51:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:51:02,238 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:51:02,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [569866268] [2022-04-14 13:51:02,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [569866268] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:51:02,238 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:51:02,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [71] imperfect sequences [] total 71 [2022-04-14 13:51:02,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121174725] [2022-04-14 13:51:02,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:51:02,239 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 [2022-04-14 13:51:02,239 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:51:02,239 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) [2022-04-14 13:51:02,321 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:51:02,321 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2022-04-14 13:51:02,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:51:02,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2022-04-14 13:51:02,323 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2417, Invalid=2553, Unknown=0, NotChecked=0, Total=4970 [2022-04-14 13:51:02,323 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) [2022-04-14 13:51:06,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:51:06,951 INFO L93 Difference]: Finished difference Result 456 states and 491 transitions. [2022-04-14 13:51:06,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2022-04-14 13:51:06,952 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 [2022-04-14 13:51:06,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:51:06,952 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) [2022-04-14 13:51:06,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 491 transitions. [2022-04-14 13:51:06,954 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) [2022-04-14 13:51:06,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 491 transitions. [2022-04-14 13:51:06,956 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 491 transitions. [2022-04-14 13:51:07,303 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:51:07,311 INFO L225 Difference]: With dead ends: 456 [2022-04-14 13:51:07,311 INFO L226 Difference]: Without dead ends: 453 [2022-04-14 13:51:07,312 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2345 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=7245, Invalid=11937, Unknown=0, NotChecked=0, Total=19182 [2022-04-14 13:51:07,313 INFO L913 BasicCegarLoop]: 9 mSDtfsCounter, 505 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 1814 mSolverCounterSat, 555 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s 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, 1.4s IncrementalHoareTripleChecker+Time [2022-04-14 13:51:07,313 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [505 Valid, 36 Invalid, 2369 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [555 Valid, 1814 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-14 13:51:07,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2022-04-14 13:51:07,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 452. [2022-04-14 13:51:07,461 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:51:07,462 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) [2022-04-14 13:51:07,462 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) [2022-04-14 13:51:07,462 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) [2022-04-14 13:51:07,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:51:07,469 INFO L93 Difference]: Finished difference Result 453 states and 471 transitions. [2022-04-14 13:51:07,469 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 471 transitions. [2022-04-14 13:51:07,469 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:51:07,469 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:51:07,470 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. [2022-04-14 13:51:07,470 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. [2022-04-14 13:51:07,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:51:07,476 INFO L93 Difference]: Finished difference Result 453 states and 471 transitions. [2022-04-14 13:51:07,476 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 471 transitions. [2022-04-14 13:51:07,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:51:07,477 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:51:07,477 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:51:07,477 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:51:07,477 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) [2022-04-14 13:51:07,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 470 transitions. [2022-04-14 13:51:07,485 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 470 transitions. Word has length 143 [2022-04-14 13:51:07,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:51:07,485 INFO L478 AbstractCegarLoop]: Abstraction has 452 states and 470 transitions. [2022-04-14 13:51:07,485 INFO L479 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) [2022-04-14 13:51:07,485 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 470 transitions. [2022-04-14 13:51:07,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-04-14 13:51:07,486 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:51:07,486 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:51:07,486 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-14 13:51:07,486 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:51:07,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:51:07,487 INFO L85 PathProgramCache]: Analyzing trace with hash 1199688896, now seen corresponding path program 1 times [2022-04-14 13:51:07,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:51:07,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099650713] [2022-04-14 13:51:07,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:51:07,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:51:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:51:08,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:51:08,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:51:09,006 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 [2022-04-14 13:51:09,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {37496#true} assume true; {37496#true} is VALID [2022-04-14 13:51:09,006 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37496#true} {37496#true} #705#return; {37496#true} is VALID [2022-04-14 13:51:09,007 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 [2022-04-14 13:51:09,007 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 [2022-04-14 13:51:09,007 INFO L290 TraceCheckUtils]: 2: Hoare triple {37496#true} assume true; {37496#true} is VALID [2022-04-14 13:51:09,007 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37496#true} {37496#true} #705#return; {37496#true} is VALID [2022-04-14 13:51:09,007 INFO L272 TraceCheckUtils]: 4: Hoare triple {37496#true} call #t~ret4 := main(); {37496#true} is VALID [2022-04-14 13:51:09,007 INFO L290 TraceCheckUtils]: 5: Hoare triple {37496#true} ~main__x~0 := 0;~main__y~0 := 50; {37501#(= main_~main__x~0 0)} is VALID [2022-04-14 13:51:09,007 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 [2022-04-14 13:51:09,008 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 [2022-04-14 13:51:09,008 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 [2022-04-14 13:51:09,008 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 [2022-04-14 13:51:09,009 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 [2022-04-14 13:51:09,009 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 [2022-04-14 13:51:09,009 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 [2022-04-14 13:51:09,010 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 [2022-04-14 13:51:09,010 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 [2022-04-14 13:51:09,010 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 [2022-04-14 13:51:09,011 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 [2022-04-14 13:51:09,011 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 [2022-04-14 13:51:09,011 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 [2022-04-14 13:51:09,012 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 [2022-04-14 13:51:09,012 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 [2022-04-14 13:51:09,012 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 [2022-04-14 13:51:09,013 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 [2022-04-14 13:51:09,013 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 [2022-04-14 13:51:09,013 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 [2022-04-14 13:51:09,014 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 [2022-04-14 13:51:09,014 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 [2022-04-14 13:51:09,014 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 [2022-04-14 13:51:09,014 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 [2022-04-14 13:51:09,015 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 [2022-04-14 13:51:09,015 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 [2022-04-14 13:51:09,015 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 [2022-04-14 13:51:09,016 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 [2022-04-14 13:51:09,016 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 [2022-04-14 13:51:09,016 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 [2022-04-14 13:51:09,017 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 [2022-04-14 13:51:09,017 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 [2022-04-14 13:51:09,017 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 [2022-04-14 13:51:09,017 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 [2022-04-14 13:51:09,018 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 [2022-04-14 13:51:09,018 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 [2022-04-14 13:51:09,018 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 [2022-04-14 13:51:09,019 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 [2022-04-14 13:51:09,019 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 [2022-04-14 13:51:09,019 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 [2022-04-14 13:51:09,020 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 [2022-04-14 13:51:09,020 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 [2022-04-14 13:51:09,020 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 [2022-04-14 13:51:09,020 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 [2022-04-14 13:51:09,021 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 [2022-04-14 13:51:09,021 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 [2022-04-14 13:51:09,021 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 [2022-04-14 13:51:09,022 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 [2022-04-14 13:51:09,022 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 [2022-04-14 13:51:09,024 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 [2022-04-14 13:51:09,024 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 [2022-04-14 13:51:09,024 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 [2022-04-14 13:51:09,025 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 [2022-04-14 13:51:09,025 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 [2022-04-14 13:51:09,025 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 [2022-04-14 13:51:09,025 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 [2022-04-14 13:51:09,039 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 [2022-04-14 13:51:09,039 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 [2022-04-14 13:51:09,040 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 [2022-04-14 13:51:09,040 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 [2022-04-14 13:51:09,040 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 [2022-04-14 13:51:09,040 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 [2022-04-14 13:51:09,041 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 [2022-04-14 13:51:09,041 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 [2022-04-14 13:51:09,041 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 [2022-04-14 13:51:09,042 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 [2022-04-14 13:51:09,042 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 [2022-04-14 13:51:09,042 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 [2022-04-14 13:51:09,043 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 [2022-04-14 13:51:09,043 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 [2022-04-14 13:51:09,043 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 [2022-04-14 13:51:09,043 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 [2022-04-14 13:51:09,044 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 [2022-04-14 13:51:09,044 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 [2022-04-14 13:51:09,044 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 [2022-04-14 13:51:09,045 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 [2022-04-14 13:51:09,045 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 [2022-04-14 13:51:09,045 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 [2022-04-14 13:51:09,045 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 [2022-04-14 13:51:09,046 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 [2022-04-14 13:51:09,046 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 [2022-04-14 13:51:09,046 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 [2022-04-14 13:51:09,047 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 [2022-04-14 13:51:09,047 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 [2022-04-14 13:51:09,047 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 [2022-04-14 13:51:09,048 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 [2022-04-14 13:51:09,048 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 [2022-04-14 13:51:09,048 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 [2022-04-14 13:51:09,048 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 [2022-04-14 13:51:09,049 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 [2022-04-14 13:51:09,049 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 [2022-04-14 13:51:09,049 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 [2022-04-14 13:51:09,050 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 [2022-04-14 13:51:09,050 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 [2022-04-14 13:51:09,050 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 [2022-04-14 13:51:09,050 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 [2022-04-14 13:51:09,051 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 [2022-04-14 13:51:09,051 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 [2022-04-14 13:51:09,051 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 [2022-04-14 13:51:09,052 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 [2022-04-14 13:51:09,052 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 [2022-04-14 13:51:09,052 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 [2022-04-14 13:51:09,053 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 [2022-04-14 13:51:09,053 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 [2022-04-14 13:51:09,053 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 [2022-04-14 13:51:09,053 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 [2022-04-14 13:51:09,054 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 [2022-04-14 13:51:09,054 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 [2022-04-14 13:51:09,054 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 [2022-04-14 13:51:09,055 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 [2022-04-14 13:51:09,055 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 [2022-04-14 13:51:09,056 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 [2022-04-14 13:51:09,056 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 [2022-04-14 13:51:09,056 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 [2022-04-14 13:51:09,057 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 [2022-04-14 13:51:09,057 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 [2022-04-14 13:51:09,057 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 [2022-04-14 13:51:09,057 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 [2022-04-14 13:51:09,058 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 [2022-04-14 13:51:09,058 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 [2022-04-14 13:51:09,058 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 [2022-04-14 13:51:09,059 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 [2022-04-14 13:51:09,059 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 [2022-04-14 13:51:09,059 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 [2022-04-14 13:51:09,060 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 [2022-04-14 13:51:09,060 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 [2022-04-14 13:51:09,060 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 [2022-04-14 13:51:09,061 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 [2022-04-14 13:51:09,061 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 [2022-04-14 13:51:09,061 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 [2022-04-14 13:51:09,062 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 [2022-04-14 13:51:09,062 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 [2022-04-14 13:51:09,062 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 [2022-04-14 13:51:09,062 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 [2022-04-14 13:51:09,063 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 [2022-04-14 13:51:09,063 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 [2022-04-14 13:51:09,064 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 [2022-04-14 13:51:09,064 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 [2022-04-14 13:51:09,064 INFO L290 TraceCheckUtils]: 143: Hoare triple {37497#false} assume 0 == ~__VERIFIER_assert__cond~0; {37497#false} is VALID [2022-04-14 13:51:09,064 INFO L290 TraceCheckUtils]: 144: Hoare triple {37497#false} assume !false; {37497#false} is VALID [2022-04-14 13:51:09,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:51:09,065 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:51:09,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099650713] [2022-04-14 13:51:09,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2099650713] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 13:51:09,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [887910745] [2022-04-14 13:51:09,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:51:09,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 13:51:09,065 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 13:51:09,066 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) [2022-04-14 13:51:09,066 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-14 13:51:09,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:51:09,169 INFO L263 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 70 conjunts are in the unsatisfiable core [2022-04-14 13:51:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:51:09,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 13:51:10,270 INFO L272 TraceCheckUtils]: 0: Hoare triple {37496#true} call ULTIMATE.init(); {37496#true} is VALID [2022-04-14 13:51:10,270 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 [2022-04-14 13:51:10,270 INFO L290 TraceCheckUtils]: 2: Hoare triple {37496#true} assume true; {37496#true} is VALID [2022-04-14 13:51:10,270 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37496#true} {37496#true} #705#return; {37496#true} is VALID [2022-04-14 13:51:10,270 INFO L272 TraceCheckUtils]: 4: Hoare triple {37496#true} call #t~ret4 := main(); {37496#true} is VALID [2022-04-14 13:51:10,271 INFO L290 TraceCheckUtils]: 5: Hoare triple {37496#true} ~main__x~0 := 0;~main__y~0 := 50; {37589#(<= main_~main__x~0 0)} is VALID [2022-04-14 13:51:10,271 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 [2022-04-14 13:51:10,271 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 [2022-04-14 13:51:10,272 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 [2022-04-14 13:51:10,272 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 [2022-04-14 13:51:10,272 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 [2022-04-14 13:51:10,273 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 [2022-04-14 13:51:10,273 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 [2022-04-14 13:51:10,273 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 [2022-04-14 13:51:10,274 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 [2022-04-14 13:51:10,274 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 [2022-04-14 13:51:10,274 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 [2022-04-14 13:51:10,275 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 [2022-04-14 13:51:10,275 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 [2022-04-14 13:51:10,275 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 [2022-04-14 13:51:10,276 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 [2022-04-14 13:51:10,276 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 [2022-04-14 13:51:10,276 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 [2022-04-14 13:51:10,277 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 [2022-04-14 13:51:10,277 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 [2022-04-14 13:51:10,277 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 [2022-04-14 13:51:10,278 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 [2022-04-14 13:51:10,278 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 [2022-04-14 13:51:10,278 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 [2022-04-14 13:51:10,279 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 [2022-04-14 13:51:10,279 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 [2022-04-14 13:51:10,280 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 [2022-04-14 13:51:10,280 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 [2022-04-14 13:51:10,280 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 [2022-04-14 13:51:10,280 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 [2022-04-14 13:51:10,281 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 [2022-04-14 13:51:10,281 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 [2022-04-14 13:51:10,282 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 [2022-04-14 13:51:10,282 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 [2022-04-14 13:51:10,282 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 [2022-04-14 13:51:10,282 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 [2022-04-14 13:51:10,283 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 [2022-04-14 13:51:10,283 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 [2022-04-14 13:51:10,284 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 [2022-04-14 13:51:10,284 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 [2022-04-14 13:51:10,284 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 [2022-04-14 13:51:10,284 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 [2022-04-14 13:51:10,285 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 [2022-04-14 13:51:10,285 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 [2022-04-14 13:51:10,286 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 [2022-04-14 13:51:10,286 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 [2022-04-14 13:51:10,286 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 [2022-04-14 13:51:10,287 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 [2022-04-14 13:51:10,287 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 [2022-04-14 13:51:10,287 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 [2022-04-14 13:51:10,288 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 [2022-04-14 13:51:10,288 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 [2022-04-14 13:51:10,288 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 [2022-04-14 13:51:10,288 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 [2022-04-14 13:51:10,289 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 [2022-04-14 13:51:10,289 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 [2022-04-14 13:51:10,289 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 [2022-04-14 13:51:10,290 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 [2022-04-14 13:51:10,290 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 [2022-04-14 13:51:10,290 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 [2022-04-14 13:51:10,291 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 [2022-04-14 13:51:10,291 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 [2022-04-14 13:51:10,291 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 [2022-04-14 13:51:10,292 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 [2022-04-14 13:51:10,292 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 [2022-04-14 13:51:10,292 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 [2022-04-14 13:51:10,292 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 [2022-04-14 13:51:10,293 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 [2022-04-14 13:51:10,293 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 [2022-04-14 13:51:10,293 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 [2022-04-14 13:51:10,294 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 [2022-04-14 13:51:10,294 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 [2022-04-14 13:51:10,294 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 [2022-04-14 13:51:10,295 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 [2022-04-14 13:51:10,295 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 [2022-04-14 13:51:10,295 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 [2022-04-14 13:51:10,296 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 [2022-04-14 13:51:10,296 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 [2022-04-14 13:51:10,296 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 [2022-04-14 13:51:10,296 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 [2022-04-14 13:51:10,297 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 [2022-04-14 13:51:10,297 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 [2022-04-14 13:51:10,297 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 [2022-04-14 13:51:10,298 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 [2022-04-14 13:51:10,298 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 [2022-04-14 13:51:10,298 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 [2022-04-14 13:51:10,299 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 [2022-04-14 13:51:10,299 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 [2022-04-14 13:51:10,299 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 [2022-04-14 13:51:10,299 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 [2022-04-14 13:51:10,300 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 [2022-04-14 13:51:10,300 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 [2022-04-14 13:51:10,300 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 [2022-04-14 13:51:10,301 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 [2022-04-14 13:51:10,301 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 [2022-04-14 13:51:10,301 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 [2022-04-14 13:51:10,302 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 [2022-04-14 13:51:10,302 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 [2022-04-14 13:51:10,302 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 [2022-04-14 13:51:10,303 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 [2022-04-14 13:51:10,303 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 [2022-04-14 13:51:10,303 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 [2022-04-14 13:51:10,304 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 [2022-04-14 13:51:10,304 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 [2022-04-14 13:51:10,304 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 [2022-04-14 13:51:10,305 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 [2022-04-14 13:51:10,305 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 [2022-04-14 13:51:10,305 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 [2022-04-14 13:51:10,306 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 [2022-04-14 13:51:10,306 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 [2022-04-14 13:51:10,307 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 [2022-04-14 13:51:10,307 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 [2022-04-14 13:51:10,307 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 [2022-04-14 13:51:10,308 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 [2022-04-14 13:51:10,308 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 [2022-04-14 13:51:10,308 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 [2022-04-14 13:51:10,309 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 [2022-04-14 13:51:10,309 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 [2022-04-14 13:51:10,309 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 [2022-04-14 13:51:10,310 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 [2022-04-14 13:51:10,310 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 [2022-04-14 13:51:10,310 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 [2022-04-14 13:51:10,311 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 [2022-04-14 13:51:10,311 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 [2022-04-14 13:51:10,311 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 [2022-04-14 13:51:10,312 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 [2022-04-14 13:51:10,312 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 [2022-04-14 13:51:10,312 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 [2022-04-14 13:51:10,313 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 [2022-04-14 13:51:10,313 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 [2022-04-14 13:51:10,313 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 [2022-04-14 13:51:10,314 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 [2022-04-14 13:51:10,314 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 [2022-04-14 13:51:10,314 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 [2022-04-14 13:51:10,315 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 [2022-04-14 13:51:10,315 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 [2022-04-14 13:51:10,315 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 [2022-04-14 13:51:10,316 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 [2022-04-14 13:51:10,316 INFO L290 TraceCheckUtils]: 143: Hoare triple {37497#false} assume 0 == ~__VERIFIER_assert__cond~0; {37497#false} is VALID [2022-04-14 13:51:10,316 INFO L290 TraceCheckUtils]: 144: Hoare triple {37497#false} assume !false; {37497#false} is VALID [2022-04-14 13:51:10,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:51:10,316 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 13:51:12,783 INFO L290 TraceCheckUtils]: 144: Hoare triple {37497#false} assume !false; {37497#false} is VALID [2022-04-14 13:51:12,783 INFO L290 TraceCheckUtils]: 143: Hoare triple {37497#false} assume 0 == ~__VERIFIER_assert__cond~0; {37497#false} is VALID [2022-04-14 13:51:12,784 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 [2022-04-14 13:51:12,784 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 [2022-04-14 13:51:12,785 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 [2022-04-14 13:51:12,785 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 [2022-04-14 13:51:12,785 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 [2022-04-14 13:51:12,786 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 [2022-04-14 13:51:12,786 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 [2022-04-14 13:51:12,786 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 [2022-04-14 13:51:12,787 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 [2022-04-14 13:51:12,787 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 [2022-04-14 13:51:12,788 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 [2022-04-14 13:51:12,788 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 [2022-04-14 13:51:12,789 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 [2022-04-14 13:51:12,790 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 [2022-04-14 13:51:12,790 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 [2022-04-14 13:51:12,791 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 [2022-04-14 13:51:12,791 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 [2022-04-14 13:51:12,791 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 [2022-04-14 13:51:12,792 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 [2022-04-14 13:51:12,792 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 [2022-04-14 13:51:12,792 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 [2022-04-14 13:51:12,793 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 [2022-04-14 13:51:12,793 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 [2022-04-14 13:51:12,794 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 [2022-04-14 13:51:12,794 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 [2022-04-14 13:51:12,794 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 [2022-04-14 13:51:12,795 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 [2022-04-14 13:51:12,795 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 [2022-04-14 13:51:12,795 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 [2022-04-14 13:51:12,796 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 [2022-04-14 13:51:12,796 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 [2022-04-14 13:51:12,796 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 [2022-04-14 13:51:12,797 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 [2022-04-14 13:51:12,797 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 [2022-04-14 13:51:12,797 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 [2022-04-14 13:51:12,798 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 [2022-04-14 13:51:12,798 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 [2022-04-14 13:51:12,799 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 [2022-04-14 13:51:12,799 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 [2022-04-14 13:51:12,799 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 [2022-04-14 13:51:12,800 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 [2022-04-14 13:51:12,800 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 [2022-04-14 13:51:12,800 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 [2022-04-14 13:51:12,801 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 [2022-04-14 13:51:12,801 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 [2022-04-14 13:51:12,801 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 [2022-04-14 13:51:12,801 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 [2022-04-14 13:51:12,802 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 [2022-04-14 13:51:12,802 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 [2022-04-14 13:51:12,802 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 [2022-04-14 13:51:12,803 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 [2022-04-14 13:51:12,803 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 [2022-04-14 13:51:12,803 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 [2022-04-14 13:51:12,804 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 [2022-04-14 13:51:12,804 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 [2022-04-14 13:51:12,804 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 [2022-04-14 13:51:12,805 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 [2022-04-14 13:51:12,805 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 [2022-04-14 13:51:12,805 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 [2022-04-14 13:51:12,806 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 [2022-04-14 13:51:12,806 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 [2022-04-14 13:51:12,806 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 [2022-04-14 13:51:12,806 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 [2022-04-14 13:51:12,807 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 [2022-04-14 13:51:12,807 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 [2022-04-14 13:51:12,807 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 [2022-04-14 13:51:12,808 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 [2022-04-14 13:51:12,808 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 [2022-04-14 13:51:12,808 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 [2022-04-14 13:51:12,809 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 [2022-04-14 13:51:12,809 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 [2022-04-14 13:51:12,809 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 [2022-04-14 13:51:12,809 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 [2022-04-14 13:51:12,810 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 [2022-04-14 13:51:12,810 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 [2022-04-14 13:51:12,810 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 [2022-04-14 13:51:12,811 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 [2022-04-14 13:51:12,811 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 [2022-04-14 13:51:12,811 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 [2022-04-14 13:51:12,812 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 [2022-04-14 13:51:12,812 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 [2022-04-14 13:51:12,812 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 [2022-04-14 13:51:12,813 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 [2022-04-14 13:51:12,813 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 [2022-04-14 13:51:12,813 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 [2022-04-14 13:51:12,813 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 [2022-04-14 13:51:12,814 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 [2022-04-14 13:51:12,814 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 [2022-04-14 13:51:12,814 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 [2022-04-14 13:51:12,815 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 [2022-04-14 13:51:12,815 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 [2022-04-14 13:51:12,815 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 [2022-04-14 13:51:12,816 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 [2022-04-14 13:51:12,816 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 [2022-04-14 13:51:12,816 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 [2022-04-14 13:51:12,817 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 [2022-04-14 13:51:12,817 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 [2022-04-14 13:51:12,817 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 [2022-04-14 13:51:12,817 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 [2022-04-14 13:51:12,818 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 [2022-04-14 13:51:12,818 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 [2022-04-14 13:51:12,818 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 [2022-04-14 13:51:12,819 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 [2022-04-14 13:51:12,819 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 [2022-04-14 13:51:12,819 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 [2022-04-14 13:51:12,820 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 [2022-04-14 13:51:12,820 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 [2022-04-14 13:51:12,820 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 [2022-04-14 13:51:12,820 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 [2022-04-14 13:51:12,821 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 [2022-04-14 13:51:12,821 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 [2022-04-14 13:51:12,821 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 [2022-04-14 13:51:12,822 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 [2022-04-14 13:51:12,822 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 [2022-04-14 13:51:12,822 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 [2022-04-14 13:51:12,823 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 [2022-04-14 13:51:12,823 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 [2022-04-14 13:51:12,823 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 [2022-04-14 13:51:12,823 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 [2022-04-14 13:51:12,824 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 [2022-04-14 13:51:12,824 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 [2022-04-14 13:51:12,824 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 [2022-04-14 13:51:12,825 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 [2022-04-14 13:51:12,825 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 [2022-04-14 13:51:12,825 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 [2022-04-14 13:51:12,826 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 [2022-04-14 13:51:12,826 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 [2022-04-14 13:51:12,826 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 [2022-04-14 13:51:12,826 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 [2022-04-14 13:51:12,827 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 [2022-04-14 13:51:12,827 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 [2022-04-14 13:51:12,827 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 [2022-04-14 13:51:12,828 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 [2022-04-14 13:51:12,828 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 [2022-04-14 13:51:12,828 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 [2022-04-14 13:51:12,829 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 [2022-04-14 13:51:12,829 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 [2022-04-14 13:51:12,829 INFO L290 TraceCheckUtils]: 5: Hoare triple {37496#true} ~main__x~0 := 0;~main__y~0 := 50; {37532#(<= main_~main__x~0 31)} is VALID [2022-04-14 13:51:12,829 INFO L272 TraceCheckUtils]: 4: Hoare triple {37496#true} call #t~ret4 := main(); {37496#true} is VALID [2022-04-14 13:51:12,829 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37496#true} {37496#true} #705#return; {37496#true} is VALID [2022-04-14 13:51:12,829 INFO L290 TraceCheckUtils]: 2: Hoare triple {37496#true} assume true; {37496#true} is VALID [2022-04-14 13:51:12,829 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 [2022-04-14 13:51:12,830 INFO L272 TraceCheckUtils]: 0: Hoare triple {37496#true} call ULTIMATE.init(); {37496#true} is VALID [2022-04-14 13:51:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:51:12,830 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [887910745] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 13:51:12,830 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 13:51:12,830 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [72, 71, 71] total 104 [2022-04-14 13:51:12,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558229648] [2022-04-14 13:51:12,830 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 13:51:12,831 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 [2022-04-14 13:51:12,832 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:51:12,832 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) [2022-04-14 13:51:13,011 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:51:13,011 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 104 states [2022-04-14 13:51:13,012 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:51:13,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 104 interpolants. [2022-04-14 13:51:13,013 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5255, Invalid=5457, Unknown=0, NotChecked=0, Total=10712 [2022-04-14 13:51:13,013 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) [2022-04-14 13:51:19,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:51:19,909 INFO L93 Difference]: Finished difference Result 519 states and 568 transitions. [2022-04-14 13:51:19,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2022-04-14 13:51:19,909 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 [2022-04-14 13:51:19,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:51:19,910 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) [2022-04-14 13:51:19,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 568 transitions. [2022-04-14 13:51:19,912 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) [2022-04-14 13:51:19,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 568 transitions. [2022-04-14 13:51:19,914 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 103 states and 568 transitions. [2022-04-14 13:51:20,315 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 568 edges. 568 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:51:20,325 INFO L225 Difference]: With dead ends: 519 [2022-04-14 13:51:20,325 INFO L226 Difference]: Without dead ends: 516 [2022-04-14 13:51:20,328 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 462 GetRequests, 259 SyntacticMatches, 1 SemanticMatches, 202 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5780 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=15556, Invalid=25856, Unknown=0, NotChecked=0, Total=41412 [2022-04-14 13:51:20,328 INFO L913 BasicCegarLoop]: 9 mSDtfsCounter, 693 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 1804 mSolverCounterSat, 746 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s 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, 1.5s IncrementalHoareTripleChecker+Time [2022-04-14 13:51:20,328 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [693 Valid, 41 Invalid, 2550 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [746 Valid, 1804 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-14 13:51:20,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 516 states. [2022-04-14 13:51:20,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 516 to 516. [2022-04-14 13:51:20,557 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:51:20,557 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) [2022-04-14 13:51:20,558 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) [2022-04-14 13:51:20,558 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) [2022-04-14 13:51:20,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:51:20,566 INFO L93 Difference]: Finished difference Result 516 states and 534 transitions. [2022-04-14 13:51:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 534 transitions. [2022-04-14 13:51:20,566 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:51:20,566 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:51:20,567 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. [2022-04-14 13:51:20,567 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. [2022-04-14 13:51:20,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:51:20,575 INFO L93 Difference]: Finished difference Result 516 states and 534 transitions. [2022-04-14 13:51:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 534 transitions. [2022-04-14 13:51:20,575 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:51:20,575 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:51:20,575 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:51:20,575 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:51:20,576 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) [2022-04-14 13:51:20,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 516 states and 534 transitions. [2022-04-14 13:51:20,585 INFO L78 Accepts]: Start accepts. Automaton has 516 states and 534 transitions. Word has length 145 [2022-04-14 13:51:20,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:51:20,586 INFO L478 AbstractCegarLoop]: Abstraction has 516 states and 534 transitions. [2022-04-14 13:51:20,586 INFO L479 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) [2022-04-14 13:51:20,586 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 534 transitions. [2022-04-14 13:51:20,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-04-14 13:51:20,587 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:51:20,587 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:51:20,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-14 13:51:20,799 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-04-14 13:51:20,800 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:51:20,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:51:20,800 INFO L85 PathProgramCache]: Analyzing trace with hash 844418048, now seen corresponding path program 2 times [2022-04-14 13:51:20,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:51:20,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170141762] [2022-04-14 13:51:20,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:51:20,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:51:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:51:22,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:51:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:51:22,120 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 [2022-04-14 13:51:22,120 INFO L290 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2022-04-14 13:51:22,120 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #705#return; {41253#true} is VALID [2022-04-14 13:51:22,120 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 [2022-04-14 13:51:22,120 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 [2022-04-14 13:51:22,121 INFO L290 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2022-04-14 13:51:22,121 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41253#true} #705#return; {41253#true} is VALID [2022-04-14 13:51:22,121 INFO L272 TraceCheckUtils]: 4: Hoare triple {41253#true} call #t~ret4 := main(); {41253#true} is VALID [2022-04-14 13:51:22,121 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 [2022-04-14 13:51:22,121 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 [2022-04-14 13:51:22,122 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 [2022-04-14 13:51:22,122 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 [2022-04-14 13:51:22,122 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 [2022-04-14 13:51:22,122 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 [2022-04-14 13:51:22,123 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 [2022-04-14 13:51:22,123 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 [2022-04-14 13:51:22,123 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 [2022-04-14 13:51:22,124 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 [2022-04-14 13:51:22,125 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 [2022-04-14 13:51:22,126 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 [2022-04-14 13:51:22,126 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 [2022-04-14 13:51:22,126 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 [2022-04-14 13:51:22,127 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 [2022-04-14 13:51:22,135 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 [2022-04-14 13:51:22,135 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 [2022-04-14 13:51:22,143 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 [2022-04-14 13:51:22,143 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 [2022-04-14 13:51:22,145 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 [2022-04-14 13:51:22,145 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 [2022-04-14 13:51:22,146 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 [2022-04-14 13:51:22,146 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 [2022-04-14 13:51:22,146 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 [2022-04-14 13:51:22,147 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 [2022-04-14 13:51:22,147 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 [2022-04-14 13:51:22,147 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 [2022-04-14 13:51:22,148 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 [2022-04-14 13:51:22,148 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 [2022-04-14 13:51:22,148 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 [2022-04-14 13:51:22,149 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 [2022-04-14 13:51:22,149 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 [2022-04-14 13:51:22,149 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 [2022-04-14 13:51:22,150 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 [2022-04-14 13:51:22,150 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 [2022-04-14 13:51:22,150 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 [2022-04-14 13:51:22,151 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 [2022-04-14 13:51:22,151 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 [2022-04-14 13:51:22,151 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 [2022-04-14 13:51:22,152 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 [2022-04-14 13:51:22,152 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 [2022-04-14 13:51:22,152 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 [2022-04-14 13:51:22,153 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 [2022-04-14 13:51:22,153 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 [2022-04-14 13:51:22,153 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 [2022-04-14 13:51:22,154 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 [2022-04-14 13:51:22,154 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 [2022-04-14 13:51:22,154 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 [2022-04-14 13:51:22,154 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 [2022-04-14 13:51:22,155 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 [2022-04-14 13:51:22,155 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 [2022-04-14 13:51:22,155 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 [2022-04-14 13:51:22,156 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 [2022-04-14 13:51:22,156 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 [2022-04-14 13:51:22,156 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 [2022-04-14 13:51:22,157 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 [2022-04-14 13:51:22,157 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 [2022-04-14 13:51:22,157 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 [2022-04-14 13:51:22,158 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 [2022-04-14 13:51:22,158 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 [2022-04-14 13:51:22,158 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 [2022-04-14 13:51:22,158 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 [2022-04-14 13:51:22,159 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 [2022-04-14 13:51:22,159 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 [2022-04-14 13:51:22,159 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 [2022-04-14 13:51:22,160 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 [2022-04-14 13:51:22,160 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 [2022-04-14 13:51:22,160 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 [2022-04-14 13:51:22,161 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 [2022-04-14 13:51:22,161 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 [2022-04-14 13:51:22,161 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 [2022-04-14 13:51:22,161 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 [2022-04-14 13:51:22,162 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 [2022-04-14 13:51:22,162 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 [2022-04-14 13:51:22,162 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 [2022-04-14 13:51:22,163 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 [2022-04-14 13:51:22,163 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 [2022-04-14 13:51:22,163 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 [2022-04-14 13:51:22,164 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 [2022-04-14 13:51:22,164 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 [2022-04-14 13:51:22,164 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 [2022-04-14 13:51:22,164 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 [2022-04-14 13:51:22,165 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 [2022-04-14 13:51:22,165 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 [2022-04-14 13:51:22,165 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 [2022-04-14 13:51:22,166 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 [2022-04-14 13:51:22,166 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 [2022-04-14 13:51:22,166 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 [2022-04-14 13:51:22,167 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 [2022-04-14 13:51:22,167 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 [2022-04-14 13:51:22,167 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 [2022-04-14 13:51:22,168 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 [2022-04-14 13:51:22,168 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 [2022-04-14 13:51:22,168 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 [2022-04-14 13:51:22,168 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 [2022-04-14 13:51:22,169 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 [2022-04-14 13:51:22,169 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 [2022-04-14 13:51:22,169 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 [2022-04-14 13:51:22,170 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 [2022-04-14 13:51:22,170 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 [2022-04-14 13:51:22,170 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 [2022-04-14 13:51:22,171 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 [2022-04-14 13:51:22,171 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 [2022-04-14 13:51:22,171 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 [2022-04-14 13:51:22,172 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 [2022-04-14 13:51:22,172 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 [2022-04-14 13:51:22,172 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 [2022-04-14 13:51:22,173 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 [2022-04-14 13:51:22,173 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 [2022-04-14 13:51:22,173 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 [2022-04-14 13:51:22,174 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 [2022-04-14 13:51:22,174 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 [2022-04-14 13:51:22,175 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 [2022-04-14 13:51:22,175 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 [2022-04-14 13:51:22,175 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 [2022-04-14 13:51:22,176 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 [2022-04-14 13:51:22,176 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 [2022-04-14 13:51:22,176 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 [2022-04-14 13:51:22,177 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 [2022-04-14 13:51:22,177 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 [2022-04-14 13:51:22,177 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 [2022-04-14 13:51:22,178 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 [2022-04-14 13:51:22,178 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 [2022-04-14 13:51:22,179 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 [2022-04-14 13:51:22,179 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 [2022-04-14 13:51:22,179 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 [2022-04-14 13:51:22,180 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 [2022-04-14 13:51:22,180 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 [2022-04-14 13:51:22,180 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 [2022-04-14 13:51:22,181 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 [2022-04-14 13:51:22,181 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 [2022-04-14 13:51:22,181 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 [2022-04-14 13:51:22,182 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 [2022-04-14 13:51:22,182 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 [2022-04-14 13:51:22,182 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 [2022-04-14 13:51:22,183 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 [2022-04-14 13:51:22,183 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 [2022-04-14 13:51:22,184 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 [2022-04-14 13:51:22,184 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 [2022-04-14 13:51:22,184 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 [2022-04-14 13:51:22,185 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 [2022-04-14 13:51:22,185 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 [2022-04-14 13:51:22,185 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 [2022-04-14 13:51:22,186 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 [2022-04-14 13:51:22,186 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 [2022-04-14 13:51:22,186 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 [2022-04-14 13:51:22,187 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 [2022-04-14 13:51:22,187 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 [2022-04-14 13:51:22,187 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 [2022-04-14 13:51:22,188 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 [2022-04-14 13:51:22,188 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 [2022-04-14 13:51:22,188 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 [2022-04-14 13:51:22,189 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 [2022-04-14 13:51:22,189 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 [2022-04-14 13:51:22,190 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 [2022-04-14 13:51:22,190 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 [2022-04-14 13:51:22,190 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 [2022-04-14 13:51:22,191 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 [2022-04-14 13:51:22,191 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 [2022-04-14 13:51:22,191 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 [2022-04-14 13:51:22,192 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 [2022-04-14 13:51:22,192 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 [2022-04-14 13:51:22,192 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 [2022-04-14 13:51:22,193 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 [2022-04-14 13:51:22,193 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 [2022-04-14 13:51:22,193 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 [2022-04-14 13:51:22,194 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 [2022-04-14 13:51:22,194 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 [2022-04-14 13:51:22,195 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 [2022-04-14 13:51:22,195 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 [2022-04-14 13:51:22,195 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 [2022-04-14 13:51:22,196 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 [2022-04-14 13:51:22,196 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 [2022-04-14 13:51:22,196 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 [2022-04-14 13:51:22,197 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 [2022-04-14 13:51:22,197 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 [2022-04-14 13:51:22,197 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 [2022-04-14 13:51:22,198 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 [2022-04-14 13:51:22,198 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 [2022-04-14 13:51:22,198 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 [2022-04-14 13:51:22,199 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 [2022-04-14 13:51:22,199 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 [2022-04-14 13:51:22,200 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 [2022-04-14 13:51:22,200 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 [2022-04-14 13:51:22,200 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 [2022-04-14 13:51:22,201 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 [2022-04-14 13:51:22,201 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 [2022-04-14 13:51:22,201 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 [2022-04-14 13:51:22,202 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 [2022-04-14 13:51:22,202 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 [2022-04-14 13:51:22,202 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 [2022-04-14 13:51:22,203 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 [2022-04-14 13:51:22,203 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 [2022-04-14 13:51:22,203 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 [2022-04-14 13:51:22,204 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 [2022-04-14 13:51:22,204 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 [2022-04-14 13:51:22,215 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 [2022-04-14 13:51:22,216 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 [2022-04-14 13:51:22,216 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 [2022-04-14 13:51:22,217 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 [2022-04-14 13:51:22,217 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 [2022-04-14 13:51:22,218 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 [2022-04-14 13:51:22,218 INFO L290 TraceCheckUtils]: 207: Hoare triple {41309#(not (= main_~__VERIFIER_assert__cond~0 0))} assume 0 == ~__VERIFIER_assert__cond~0; {41254#false} is VALID [2022-04-14 13:51:22,218 INFO L290 TraceCheckUtils]: 208: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2022-04-14 13:51:22,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:51:22,220 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:51:22,220 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170141762] [2022-04-14 13:51:22,220 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1170141762] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-14 13:51:22,220 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1912723298] [2022-04-14 13:51:22,220 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-14 13:51:22,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 13:51:22,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 13:51:22,221 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) [2022-04-14 13:51:22,222 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-14 13:51:22,345 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-14 13:51:22,345 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 13:51:22,348 INFO L263 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 105 conjunts are in the unsatisfiable core [2022-04-14 13:51:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:51:22,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 13:51:24,115 INFO L272 TraceCheckUtils]: 0: Hoare triple {41253#true} call ULTIMATE.init(); {41253#true} is VALID [2022-04-14 13:51:24,115 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 [2022-04-14 13:51:24,115 INFO L290 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2022-04-14 13:51:24,115 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41253#true} #705#return; {41253#true} is VALID [2022-04-14 13:51:24,115 INFO L272 TraceCheckUtils]: 4: Hoare triple {41253#true} call #t~ret4 := main(); {41253#true} is VALID [2022-04-14 13:51:24,116 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 [2022-04-14 13:51:24,116 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 [2022-04-14 13:51:24,116 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 [2022-04-14 13:51:24,117 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 [2022-04-14 13:51:24,117 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 [2022-04-14 13:51:24,127 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 [2022-04-14 13:51:24,127 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 [2022-04-14 13:51:24,128 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 [2022-04-14 13:51:24,128 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 [2022-04-14 13:51:24,129 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 [2022-04-14 13:51:24,129 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 [2022-04-14 13:51:24,129 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 [2022-04-14 13:51:24,130 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 [2022-04-14 13:51:24,130 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 [2022-04-14 13:51:24,130 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 [2022-04-14 13:51:24,131 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 [2022-04-14 13:51:24,131 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 [2022-04-14 13:51:24,132 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 [2022-04-14 13:51:24,132 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 [2022-04-14 13:51:24,133 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 [2022-04-14 13:51:24,133 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 [2022-04-14 13:51:24,133 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 [2022-04-14 13:51:24,134 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 [2022-04-14 13:51:24,134 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 [2022-04-14 13:51:24,134 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 [2022-04-14 13:51:24,135 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 [2022-04-14 13:51:24,135 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 [2022-04-14 13:51:24,135 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 [2022-04-14 13:51:24,136 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 [2022-04-14 13:51:24,136 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 [2022-04-14 13:51:24,136 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 [2022-04-14 13:51:24,137 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 [2022-04-14 13:51:24,137 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 [2022-04-14 13:51:24,137 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 [2022-04-14 13:51:24,138 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 [2022-04-14 13:51:24,138 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 [2022-04-14 13:51:24,138 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 [2022-04-14 13:51:24,139 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 [2022-04-14 13:51:24,139 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 [2022-04-14 13:51:24,139 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 [2022-04-14 13:51:24,140 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 [2022-04-14 13:51:24,140 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 [2022-04-14 13:51:24,140 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 [2022-04-14 13:51:24,141 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 [2022-04-14 13:51:24,141 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 [2022-04-14 13:51:24,141 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 [2022-04-14 13:51:24,142 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 [2022-04-14 13:51:24,142 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 [2022-04-14 13:51:24,142 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 [2022-04-14 13:51:24,143 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 [2022-04-14 13:51:24,143 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 [2022-04-14 13:51:24,143 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 [2022-04-14 13:51:24,144 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 [2022-04-14 13:51:24,144 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 [2022-04-14 13:51:24,144 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 [2022-04-14 13:51:24,145 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 [2022-04-14 13:51:24,145 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 [2022-04-14 13:51:24,145 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 [2022-04-14 13:51:24,146 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 [2022-04-14 13:51:24,146 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 [2022-04-14 13:51:24,146 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 [2022-04-14 13:51:24,146 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 [2022-04-14 13:51:24,147 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 [2022-04-14 13:51:24,147 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 [2022-04-14 13:51:24,147 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 [2022-04-14 13:51:24,148 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 [2022-04-14 13:51:24,148 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 [2022-04-14 13:51:24,148 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 [2022-04-14 13:51:24,149 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 [2022-04-14 13:51:24,149 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 [2022-04-14 13:51:24,149 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 [2022-04-14 13:51:24,150 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 [2022-04-14 13:51:24,150 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 [2022-04-14 13:51:24,150 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 [2022-04-14 13:51:24,150 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 [2022-04-14 13:51:24,151 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 [2022-04-14 13:51:24,151 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 [2022-04-14 13:51:24,151 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 [2022-04-14 13:51:24,152 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 [2022-04-14 13:51:24,152 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 [2022-04-14 13:51:24,152 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 [2022-04-14 13:51:24,153 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 [2022-04-14 13:51:24,153 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 [2022-04-14 13:51:24,153 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 [2022-04-14 13:51:24,154 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 [2022-04-14 13:51:24,154 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 [2022-04-14 13:51:24,154 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 [2022-04-14 13:51:24,154 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 [2022-04-14 13:51:24,155 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 [2022-04-14 13:51:24,155 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 [2022-04-14 13:51:24,155 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 [2022-04-14 13:51:24,156 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 [2022-04-14 13:51:24,156 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 [2022-04-14 13:51:24,156 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 [2022-04-14 13:51:24,157 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 [2022-04-14 13:51:24,157 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 [2022-04-14 13:51:24,157 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 [2022-04-14 13:51:24,158 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 [2022-04-14 13:51:24,158 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 [2022-04-14 13:51:24,158 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 [2022-04-14 13:51:24,158 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 [2022-04-14 13:51:24,159 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 [2022-04-14 13:51:24,159 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 [2022-04-14 13:51:24,160 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 [2022-04-14 13:51:24,160 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 [2022-04-14 13:51:24,160 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 [2022-04-14 13:51:24,161 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 [2022-04-14 13:51:24,161 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 [2022-04-14 13:51:24,161 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 [2022-04-14 13:51:24,162 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 [2022-04-14 13:51:24,162 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 [2022-04-14 13:51:24,162 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 [2022-04-14 13:51:24,163 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 [2022-04-14 13:51:24,163 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 [2022-04-14 13:51:24,164 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 [2022-04-14 13:51:24,164 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 [2022-04-14 13:51:24,164 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 [2022-04-14 13:51:24,165 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 [2022-04-14 13:51:24,165 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 [2022-04-14 13:51:24,165 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 [2022-04-14 13:51:24,166 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 [2022-04-14 13:51:24,166 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 [2022-04-14 13:51:24,166 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 [2022-04-14 13:51:24,167 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 [2022-04-14 13:51:24,167 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 [2022-04-14 13:51:24,168 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 [2022-04-14 13:51:24,168 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 [2022-04-14 13:51:24,168 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 [2022-04-14 13:51:24,169 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 [2022-04-14 13:51:24,169 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 [2022-04-14 13:51:24,169 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 [2022-04-14 13:51:24,170 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 [2022-04-14 13:51:24,170 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 [2022-04-14 13:51:24,170 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 [2022-04-14 13:51:24,171 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 [2022-04-14 13:51:24,171 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 [2022-04-14 13:51:24,172 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 [2022-04-14 13:51:24,172 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 [2022-04-14 13:51:24,172 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 [2022-04-14 13:51:24,173 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 [2022-04-14 13:51:24,173 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 [2022-04-14 13:51:24,173 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 [2022-04-14 13:51:24,174 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 [2022-04-14 13:51:24,174 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 [2022-04-14 13:51:24,174 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 [2022-04-14 13:51:24,175 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 [2022-04-14 13:51:24,175 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 [2022-04-14 13:51:24,175 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 [2022-04-14 13:51:24,176 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 [2022-04-14 13:51:24,176 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 [2022-04-14 13:51:24,177 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 [2022-04-14 13:51:24,177 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 [2022-04-14 13:51:24,177 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 [2022-04-14 13:51:24,178 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 [2022-04-14 13:51:24,178 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 [2022-04-14 13:51:24,178 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 [2022-04-14 13:51:24,179 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 [2022-04-14 13:51:24,179 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 [2022-04-14 13:51:24,179 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 [2022-04-14 13:51:24,180 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 [2022-04-14 13:51:24,180 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 [2022-04-14 13:51:24,180 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 [2022-04-14 13:51:24,181 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 [2022-04-14 13:51:24,181 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 [2022-04-14 13:51:24,182 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 [2022-04-14 13:51:24,182 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 [2022-04-14 13:51:24,182 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 [2022-04-14 13:51:24,183 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 [2022-04-14 13:51:24,183 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 [2022-04-14 13:51:24,183 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 [2022-04-14 13:51:24,184 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 [2022-04-14 13:51:24,184 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 [2022-04-14 13:51:24,184 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 [2022-04-14 13:51:24,185 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 [2022-04-14 13:51:24,185 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 [2022-04-14 13:51:24,185 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 [2022-04-14 13:51:24,186 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 [2022-04-14 13:51:24,186 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 [2022-04-14 13:51:24,187 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 [2022-04-14 13:51:24,187 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 [2022-04-14 13:51:24,187 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 [2022-04-14 13:51:24,188 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 [2022-04-14 13:51:24,188 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 [2022-04-14 13:51:24,188 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 [2022-04-14 13:51:24,189 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 [2022-04-14 13:51:24,189 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 [2022-04-14 13:51:24,190 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 [2022-04-14 13:51:24,190 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 [2022-04-14 13:51:24,190 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 [2022-04-14 13:51:24,191 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 [2022-04-14 13:51:24,191 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 [2022-04-14 13:51:24,191 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 [2022-04-14 13:51:24,192 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 [2022-04-14 13:51:24,192 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 [2022-04-14 13:51:24,192 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 [2022-04-14 13:51:24,193 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 [2022-04-14 13:51:24,193 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 [2022-04-14 13:51:24,193 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 [2022-04-14 13:51:24,194 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 [2022-04-14 13:51:24,194 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 [2022-04-14 13:51:24,195 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 [2022-04-14 13:51:24,195 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 [2022-04-14 13:51:24,195 INFO L290 TraceCheckUtils]: 207: Hoare triple {41932#(<= 1 main_~__VERIFIER_assert__cond~0)} assume 0 == ~__VERIFIER_assert__cond~0; {41254#false} is VALID [2022-04-14 13:51:24,195 INFO L290 TraceCheckUtils]: 208: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2022-04-14 13:51:24,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:51:24,196 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 13:51:25,713 INFO L290 TraceCheckUtils]: 208: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2022-04-14 13:51:25,713 INFO L290 TraceCheckUtils]: 207: Hoare triple {41932#(<= 1 main_~__VERIFIER_assert__cond~0)} assume 0 == ~__VERIFIER_assert__cond~0; {41254#false} is VALID [2022-04-14 13:51:25,714 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 [2022-04-14 13:51:25,714 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 [2022-04-14 13:51:25,715 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 [2022-04-14 13:51:25,715 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 [2022-04-14 13:51:25,715 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 [2022-04-14 13:51:25,716 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 [2022-04-14 13:51:25,716 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 [2022-04-14 13:51:25,716 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 [2022-04-14 13:51:25,717 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 [2022-04-14 13:51:25,717 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 [2022-04-14 13:51:25,717 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 [2022-04-14 13:51:25,718 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 [2022-04-14 13:51:25,718 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 [2022-04-14 13:51:25,719 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 [2022-04-14 13:51:25,719 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 [2022-04-14 13:51:25,719 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 [2022-04-14 13:51:25,720 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 [2022-04-14 13:51:25,720 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 [2022-04-14 13:51:25,720 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 [2022-04-14 13:51:25,721 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 [2022-04-14 13:51:25,721 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 [2022-04-14 13:51:25,721 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 [2022-04-14 13:51:25,722 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 [2022-04-14 13:51:25,722 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 [2022-04-14 13:51:25,722 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 [2022-04-14 13:51:25,723 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 [2022-04-14 13:51:25,723 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 [2022-04-14 13:51:25,724 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 [2022-04-14 13:51:25,724 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 [2022-04-14 13:51:25,724 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 [2022-04-14 13:51:25,725 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 [2022-04-14 13:51:25,725 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 [2022-04-14 13:51:25,725 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 [2022-04-14 13:51:25,726 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 [2022-04-14 13:51:25,726 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 [2022-04-14 13:51:25,727 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 [2022-04-14 13:51:25,727 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 [2022-04-14 13:51:25,727 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 [2022-04-14 13:51:25,728 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 [2022-04-14 13:51:25,728 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 [2022-04-14 13:51:25,728 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 [2022-04-14 13:51:25,729 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 [2022-04-14 13:51:25,729 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 [2022-04-14 13:51:25,729 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 [2022-04-14 13:51:25,730 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 [2022-04-14 13:51:25,730 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 [2022-04-14 13:51:25,730 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 [2022-04-14 13:51:25,731 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 [2022-04-14 13:51:25,731 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 [2022-04-14 13:51:25,732 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 [2022-04-14 13:51:25,732 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 [2022-04-14 13:51:25,732 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 [2022-04-14 13:51:25,733 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 [2022-04-14 13:51:25,733 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 [2022-04-14 13:51:25,733 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 [2022-04-14 13:51:25,734 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 [2022-04-14 13:51:25,734 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 [2022-04-14 13:51:25,735 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 [2022-04-14 13:51:25,735 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 [2022-04-14 13:51:25,735 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 [2022-04-14 13:51:25,736 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 [2022-04-14 13:51:25,736 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 [2022-04-14 13:51:25,736 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 [2022-04-14 13:51:25,737 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 [2022-04-14 13:51:25,737 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 [2022-04-14 13:51:25,737 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 [2022-04-14 13:51:25,738 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 [2022-04-14 13:51:25,738 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 [2022-04-14 13:51:25,738 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 [2022-04-14 13:51:25,739 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 [2022-04-14 13:51:25,739 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 [2022-04-14 13:51:25,740 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 [2022-04-14 13:51:25,740 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 [2022-04-14 13:51:25,740 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 [2022-04-14 13:51:25,741 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 [2022-04-14 13:51:25,741 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 [2022-04-14 13:51:25,741 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 [2022-04-14 13:51:25,742 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 [2022-04-14 13:51:25,742 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 [2022-04-14 13:51:25,743 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 [2022-04-14 13:51:25,743 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 [2022-04-14 13:51:25,743 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 [2022-04-14 13:51:25,744 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 [2022-04-14 13:51:25,750 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 [2022-04-14 13:51:25,750 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 [2022-04-14 13:51:25,751 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 [2022-04-14 13:51:25,751 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 [2022-04-14 13:51:25,751 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 [2022-04-14 13:51:25,752 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 [2022-04-14 13:51:25,752 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 [2022-04-14 13:51:25,752 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 [2022-04-14 13:51:25,753 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 [2022-04-14 13:51:25,753 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 [2022-04-14 13:51:25,754 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 [2022-04-14 13:51:25,754 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 [2022-04-14 13:51:25,755 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 [2022-04-14 13:51:25,756 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 [2022-04-14 13:51:25,756 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 [2022-04-14 13:51:25,756 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 [2022-04-14 13:51:25,757 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 [2022-04-14 13:51:25,757 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 [2022-04-14 13:51:25,758 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 [2022-04-14 13:51:25,758 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 [2022-04-14 13:51:25,758 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 [2022-04-14 13:51:25,759 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 [2022-04-14 13:51:25,759 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 [2022-04-14 13:51:25,759 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 [2022-04-14 13:51:25,760 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 [2022-04-14 13:51:25,760 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 [2022-04-14 13:51:25,760 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 [2022-04-14 13:51:25,761 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 [2022-04-14 13:51:25,761 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 [2022-04-14 13:51:25,762 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 [2022-04-14 13:51:25,762 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 [2022-04-14 13:51:25,762 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 [2022-04-14 13:51:25,763 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 [2022-04-14 13:51:25,763 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 [2022-04-14 13:51:25,763 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 [2022-04-14 13:51:25,764 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 [2022-04-14 13:51:25,764 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 [2022-04-14 13:51:25,765 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 [2022-04-14 13:51:25,765 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 [2022-04-14 13:51:25,765 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 [2022-04-14 13:51:25,766 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 [2022-04-14 13:51:25,766 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 [2022-04-14 13:51:25,766 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 [2022-04-14 13:51:25,767 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 [2022-04-14 13:51:25,767 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 [2022-04-14 13:51:25,768 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 [2022-04-14 13:51:25,768 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 [2022-04-14 13:51:25,768 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 [2022-04-14 13:51:25,769 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 [2022-04-14 13:51:25,769 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 [2022-04-14 13:51:25,769 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 [2022-04-14 13:51:25,770 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 [2022-04-14 13:51:25,770 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 [2022-04-14 13:51:25,771 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 [2022-04-14 13:51:25,771 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 [2022-04-14 13:51:25,771 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 [2022-04-14 13:51:25,772 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 [2022-04-14 13:51:25,772 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 [2022-04-14 13:51:25,772 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 [2022-04-14 13:51:25,773 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 [2022-04-14 13:51:25,773 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 [2022-04-14 13:51:25,774 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 [2022-04-14 13:51:25,774 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 [2022-04-14 13:51:25,774 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 [2022-04-14 13:51:25,775 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 [2022-04-14 13:51:25,775 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 [2022-04-14 13:51:25,776 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 [2022-04-14 13:51:25,776 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 [2022-04-14 13:51:25,776 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 [2022-04-14 13:51:25,777 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 [2022-04-14 13:51:25,777 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 [2022-04-14 13:51:25,777 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 [2022-04-14 13:51:25,778 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 [2022-04-14 13:51:25,778 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 [2022-04-14 13:51:25,779 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 [2022-04-14 13:51:25,779 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 [2022-04-14 13:51:25,779 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 [2022-04-14 13:51:25,780 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 [2022-04-14 13:51:25,780 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 [2022-04-14 13:51:25,780 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 [2022-04-14 13:51:25,781 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 [2022-04-14 13:51:25,781 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 [2022-04-14 13:51:25,781 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 [2022-04-14 13:51:25,782 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 [2022-04-14 13:51:25,782 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 [2022-04-14 13:51:25,782 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 [2022-04-14 13:51:25,783 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 [2022-04-14 13:51:25,783 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 [2022-04-14 13:51:25,783 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 [2022-04-14 13:51:25,784 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 [2022-04-14 13:51:25,784 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 [2022-04-14 13:51:25,784 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 [2022-04-14 13:51:25,785 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 [2022-04-14 13:51:25,785 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 [2022-04-14 13:51:25,785 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 [2022-04-14 13:51:25,786 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 [2022-04-14 13:51:25,786 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 [2022-04-14 13:51:25,787 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 [2022-04-14 13:51:25,787 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 [2022-04-14 13:51:25,787 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 [2022-04-14 13:51:25,788 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 [2022-04-14 13:51:25,788 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 [2022-04-14 13:51:25,788 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 [2022-04-14 13:51:25,789 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 [2022-04-14 13:51:25,789 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 [2022-04-14 13:51:25,789 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 [2022-04-14 13:51:25,790 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 [2022-04-14 13:51:25,790 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 [2022-04-14 13:51:25,790 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 [2022-04-14 13:51:25,791 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 [2022-04-14 13:51:25,791 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 [2022-04-14 13:51:25,791 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 [2022-04-14 13:51:25,792 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 [2022-04-14 13:51:25,792 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 [2022-04-14 13:51:25,792 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 [2022-04-14 13:51:25,793 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 [2022-04-14 13:51:25,793 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 [2022-04-14 13:51:25,793 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 [2022-04-14 13:51:25,794 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 [2022-04-14 13:51:25,794 INFO L272 TraceCheckUtils]: 4: Hoare triple {41253#true} call #t~ret4 := main(); {41253#true} is VALID [2022-04-14 13:51:25,794 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41253#true} #705#return; {41253#true} is VALID [2022-04-14 13:51:25,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2022-04-14 13:51:25,794 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 [2022-04-14 13:51:25,794 INFO L272 TraceCheckUtils]: 0: Hoare triple {41253#true} call ULTIMATE.init(); {41253#true} is VALID [2022-04-14 13:51:25,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:51:25,795 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1912723298] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 13:51:25,795 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-14 13:51:25,795 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 54, 54] total 56 [2022-04-14 13:51:25,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814245718] [2022-04-14 13:51:25,795 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-14 13:51:25,796 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 [2022-04-14 13:51:25,796 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:51:25,796 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) [2022-04-14 13:51:25,918 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:51:25,918 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2022-04-14 13:51:25,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:51:25,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2022-04-14 13:51:25,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=2970, Unknown=0, NotChecked=0, Total=3080 [2022-04-14 13:51:25,919 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) [2022-04-14 13:51:57,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:51:57,817 INFO L93 Difference]: Finished difference Result 522 states and 540 transitions. [2022-04-14 13:51:57,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-04-14 13:51:57,817 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 [2022-04-14 13:51:57,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:51:57,818 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) [2022-04-14 13:51:57,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 540 transitions. [2022-04-14 13:51:57,820 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) [2022-04-14 13:51:57,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 540 transitions. [2022-04-14 13:51:57,822 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 540 transitions. [2022-04-14 13:51:58,216 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 540 edges. 540 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:51:58,227 INFO L225 Difference]: With dead ends: 522 [2022-04-14 13:51:58,227 INFO L226 Difference]: Without dead ends: 519 [2022-04-14 13:51:58,228 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 525 GetRequests, 414 SyntacticMatches, 5 SemanticMatches, 106 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1376 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=321, Invalid=11235, Unknown=0, NotChecked=0, Total=11556 [2022-04-14 13:51:58,228 INFO L913 BasicCegarLoop]: 330 mSDtfsCounter, 502 mSDsluCounter, 262 mSDsCounter, 0 mSdLazyCounter, 27240 mSolverCounterSat, 358 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.9s 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, 17.1s IncrementalHoareTripleChecker+Time [2022-04-14 13:51:58,228 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [502 Valid, 592 Invalid, 27598 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [358 Valid, 27240 Invalid, 0 Unknown, 0 Unchecked, 17.1s Time] [2022-04-14 13:51:58,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 519 states. [2022-04-14 13:51:58,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 519 to 518. [2022-04-14 13:51:58,628 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:51:58,628 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) [2022-04-14 13:51:58,628 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) [2022-04-14 13:51:58,629 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) [2022-04-14 13:51:58,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:51:58,636 INFO L93 Difference]: Finished difference Result 519 states and 537 transitions. [2022-04-14 13:51:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 537 transitions. [2022-04-14 13:51:58,637 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:51:58,637 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:51:58,637 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. [2022-04-14 13:51:58,637 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. [2022-04-14 13:51:58,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:51:58,647 INFO L93 Difference]: Finished difference Result 519 states and 537 transitions. [2022-04-14 13:51:58,647 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 537 transitions. [2022-04-14 13:51:58,648 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:51:58,648 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:51:58,648 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:51:58,648 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:51:58,648 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) [2022-04-14 13:51:58,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 518 states and 536 transitions. [2022-04-14 13:51:58,658 INFO L78 Accepts]: Start accepts. Automaton has 518 states and 536 transitions. Word has length 209 [2022-04-14 13:51:58,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:51:58,658 INFO L478 AbstractCegarLoop]: Abstraction has 518 states and 536 transitions. [2022-04-14 13:51:58,658 INFO L479 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) [2022-04-14 13:51:58,658 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 536 transitions. [2022-04-14 13:51:58,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-04-14 13:51:58,659 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 13:51:58,659 INFO L499 BasicCegarLoop]: 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] [2022-04-14 13:51:58,676 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-14 13:51:58,875 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-04-14 13:51:58,875 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 13:51:58,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 13:51:58,876 INFO L85 PathProgramCache]: Analyzing trace with hash -270600006, now seen corresponding path program 3 times [2022-04-14 13:51:58,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 13:51:58,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [164302584] [2022-04-14 13:51:58,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 13:51:58,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 13:51:58,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:51:59,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 13:51:59,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 13:51:59,903 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 [2022-04-14 13:51:59,903 INFO L290 TraceCheckUtils]: 1: Hoare triple {45263#true} assume true; {45263#true} is VALID [2022-04-14 13:51:59,903 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {45263#true} {45263#true} #705#return; {45263#true} is VALID [2022-04-14 13:51:59,904 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 [2022-04-14 13:51:59,904 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 [2022-04-14 13:51:59,904 INFO L290 TraceCheckUtils]: 2: Hoare triple {45263#true} assume true; {45263#true} is VALID [2022-04-14 13:51:59,904 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45263#true} {45263#true} #705#return; {45263#true} is VALID [2022-04-14 13:51:59,904 INFO L272 TraceCheckUtils]: 4: Hoare triple {45263#true} call #t~ret4 := main(); {45263#true} is VALID [2022-04-14 13:51:59,904 INFO L290 TraceCheckUtils]: 5: Hoare triple {45263#true} ~main__x~0 := 0;~main__y~0 := 50; {45263#true} is VALID [2022-04-14 13:51:59,904 INFO L290 TraceCheckUtils]: 6: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,904 INFO L290 TraceCheckUtils]: 7: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,904 INFO L290 TraceCheckUtils]: 8: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,904 INFO L290 TraceCheckUtils]: 9: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,904 INFO L290 TraceCheckUtils]: 10: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,904 INFO L290 TraceCheckUtils]: 11: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 12: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 13: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 14: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 15: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 16: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 17: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 18: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 19: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 20: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 21: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 22: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 23: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 24: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 25: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 26: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 27: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,905 INFO L290 TraceCheckUtils]: 28: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 29: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 30: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 31: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 32: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 33: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 34: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 35: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 36: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 37: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 38: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 39: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 40: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 41: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 42: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 43: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 44: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 45: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,906 INFO L290 TraceCheckUtils]: 46: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 47: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 48: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 49: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 50: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 51: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 52: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 53: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 54: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 55: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 56: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 57: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 58: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 59: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 60: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 61: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,907 INFO L290 TraceCheckUtils]: 62: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 63: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 64: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 65: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 66: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 67: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 68: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 69: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 70: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 71: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 72: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 73: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 74: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 75: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 76: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 77: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 78: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 79: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,908 INFO L290 TraceCheckUtils]: 80: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 81: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 82: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 83: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 84: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 85: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 86: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 87: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 88: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 89: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 90: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 91: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 92: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 93: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 94: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 95: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 96: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,909 INFO L290 TraceCheckUtils]: 97: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,910 INFO L290 TraceCheckUtils]: 98: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,910 INFO L290 TraceCheckUtils]: 99: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,910 INFO L290 TraceCheckUtils]: 100: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,910 INFO L290 TraceCheckUtils]: 101: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,910 INFO L290 TraceCheckUtils]: 102: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,910 INFO L290 TraceCheckUtils]: 103: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,910 INFO L290 TraceCheckUtils]: 104: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,910 INFO L290 TraceCheckUtils]: 105: Hoare triple {45263#true} assume ~main__x~0 < 50;~main__x~0 := 1 + ~main__x~0; {45263#true} is VALID [2022-04-14 13:51:59,910 INFO L290 TraceCheckUtils]: 106: Hoare triple {45263#true} assume ~main__x~0 < 100; {45263#true} is VALID [2022-04-14 13:51:59,911 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 [2022-04-14 13:51:59,911 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 [2022-04-14 13:51:59,911 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 [2022-04-14 13:51:59,912 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 [2022-04-14 13:51:59,912 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 [2022-04-14 13:51:59,912 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 [2022-04-14 13:51:59,913 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 [2022-04-14 13:51:59,913 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 [2022-04-14 13:51:59,913 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 [2022-04-14 13:51:59,913 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 [2022-04-14 13:51:59,914 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 [2022-04-14 13:51:59,914 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 [2022-04-14 13:51:59,914 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 [2022-04-14 13:51:59,915 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 [2022-04-14 13:51:59,915 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 [2022-04-14 13:51:59,915 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 [2022-04-14 13:51:59,916 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 [2022-04-14 13:51:59,916 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 [2022-04-14 13:51:59,916 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 [2022-04-14 13:51:59,917 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 [2022-04-14 13:51:59,917 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 [2022-04-14 13:51:59,917 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 [2022-04-14 13:51:59,918 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 [2022-04-14 13:51:59,918 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 [2022-04-14 13:51:59,918 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 [2022-04-14 13:51:59,918 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 [2022-04-14 13:51:59,919 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 [2022-04-14 13:51:59,919 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 [2022-04-14 13:51:59,919 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 [2022-04-14 13:51:59,920 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 [2022-04-14 13:51:59,920 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 [2022-04-14 13:51:59,920 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 [2022-04-14 13:51:59,921 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 [2022-04-14 13:51:59,921 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 [2022-04-14 13:51:59,921 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 [2022-04-14 13:51:59,922 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 [2022-04-14 13:51:59,922 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 [2022-04-14 13:51:59,922 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 [2022-04-14 13:51:59,923 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 [2022-04-14 13:51:59,923 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 [2022-04-14 13:51:59,923 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 [2022-04-14 13:51:59,923 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 [2022-04-14 13:51:59,924 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 [2022-04-14 13:51:59,924 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 [2022-04-14 13:51:59,924 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 [2022-04-14 13:51:59,925 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 [2022-04-14 13:51:59,925 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 [2022-04-14 13:51:59,925 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 [2022-04-14 13:51:59,926 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 [2022-04-14 13:51:59,926 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 [2022-04-14 13:51:59,926 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 [2022-04-14 13:51:59,927 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 [2022-04-14 13:51:59,927 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 [2022-04-14 13:51:59,927 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 [2022-04-14 13:51:59,928 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 [2022-04-14 13:51:59,928 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 [2022-04-14 13:51:59,928 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 [2022-04-14 13:51:59,928 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 [2022-04-14 13:51:59,929 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 [2022-04-14 13:51:59,929 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 [2022-04-14 13:51:59,929 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 [2022-04-14 13:51:59,930 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 [2022-04-14 13:51:59,930 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 [2022-04-14 13:51:59,930 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 [2022-04-14 13:51:59,931 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 [2022-04-14 13:51:59,931 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 [2022-04-14 13:51:59,931 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 [2022-04-14 13:51:59,932 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 [2022-04-14 13:51:59,932 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 [2022-04-14 13:51:59,932 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 [2022-04-14 13:51:59,933 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 [2022-04-14 13:51:59,933 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 [2022-04-14 13:51:59,933 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 [2022-04-14 13:51:59,933 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 [2022-04-14 13:51:59,934 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 [2022-04-14 13:51:59,934 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 [2022-04-14 13:51:59,934 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 [2022-04-14 13:51:59,935 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 [2022-04-14 13:51:59,935 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 [2022-04-14 13:51:59,935 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 [2022-04-14 13:51:59,936 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 [2022-04-14 13:51:59,936 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 [2022-04-14 13:51:59,936 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 [2022-04-14 13:51:59,937 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 [2022-04-14 13:51:59,937 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 [2022-04-14 13:51:59,937 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 [2022-04-14 13:51:59,938 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 [2022-04-14 13:51:59,938 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 [2022-04-14 13:51:59,938 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 [2022-04-14 13:51:59,938 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 [2022-04-14 13:51:59,939 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 [2022-04-14 13:51:59,939 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 [2022-04-14 13:51:59,939 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 [2022-04-14 13:51:59,940 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 [2022-04-14 13:51:59,940 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 [2022-04-14 13:51:59,940 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 [2022-04-14 13:51:59,941 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 [2022-04-14 13:51:59,941 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 [2022-04-14 13:51:59,941 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 [2022-04-14 13:51:59,942 INFO L290 TraceCheckUtils]: 206: Hoare triple {45317#(<= 100 main_~main__x~0)} assume ~main__x~0 < 100; {45264#false} is VALID [2022-04-14 13:51:59,942 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 [2022-04-14 13:51:59,942 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 [2022-04-14 13:51:59,942 INFO L290 TraceCheckUtils]: 209: Hoare triple {45264#false} assume 0 == ~__VERIFIER_assert__cond~0; {45264#false} is VALID [2022-04-14 13:51:59,942 INFO L290 TraceCheckUtils]: 210: Hoare triple {45264#false} assume !false; {45264#false} is VALID [2022-04-14 13:51:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 1156 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-14 13:51:59,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 13:51:59,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [164302584] [2022-04-14 13:51:59,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [164302584] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 13:51:59,943 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 13:51:59,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-14 13:51:59,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913445833] [2022-04-14 13:51:59,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 13:51:59,944 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 [2022-04-14 13:51:59,944 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 13:51:59,944 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) [2022-04-14 13:52:00,053 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 211 edges. 211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:52:00,053 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-14 13:52:00,053 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 13:52:00,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-14 13:52:00,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1328, Invalid=1428, Unknown=0, NotChecked=0, Total=2756 [2022-04-14 13:52:00,054 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) [2022-04-14 13:52:03,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:52:03,037 INFO L93 Difference]: Finished difference Result 518 states and 536 transitions. [2022-04-14 13:52:03,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-14 13:52:03,038 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 [2022-04-14 13:52:03,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 13:52:03,038 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) [2022-04-14 13:52:03,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 536 transitions. [2022-04-14 13:52:03,040 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) [2022-04-14 13:52:03,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 536 transitions. [2022-04-14 13:52:03,042 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 536 transitions. [2022-04-14 13:52:03,438 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 536 edges. 536 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 13:52:03,438 INFO L225 Difference]: With dead ends: 518 [2022-04-14 13:52:03,438 INFO L226 Difference]: Without dead ends: 0 [2022-04-14 13:52:03,439 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1225 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3978, Invalid=6528, Unknown=0, NotChecked=0, Total=10506 [2022-04-14 13:52:03,440 INFO L913 BasicCegarLoop]: 126 mSDtfsCounter, 506 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 1181 mSolverCounterSat, 389 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s 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, 0.9s IncrementalHoareTripleChecker+Time [2022-04-14 13:52:03,440 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [506 Valid, 143 Invalid, 1570 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [389 Valid, 1181 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-14 13:52:03,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-14 13:52:03,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-14 13:52:03,441 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 13:52:03,441 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) [2022-04-14 13:52:03,441 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) [2022-04-14 13:52:03,441 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) [2022-04-14 13:52:03,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:52:03,441 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-14 13:52:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-14 13:52:03,441 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:52:03,441 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:52:03,441 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. [2022-04-14 13:52:03,441 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. [2022-04-14 13:52:03,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 13:52:03,441 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-14 13:52:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-14 13:52:03,441 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:52:03,442 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 13:52:03,442 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 13:52:03,442 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 13:52:03,442 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) [2022-04-14 13:52:03,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-14 13:52:03,442 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 211 [2022-04-14 13:52:03,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 13:52:03,442 INFO L478 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-14 13:52:03,442 INFO L479 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) [2022-04-14 13:52:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-14 13:52:03,442 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 13:52:03,444 INFO L788 garLoopResultBuilder]: Registering result SAFE for location mainErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-14 13:52:03,444 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-14 13:52:03,446 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-04-14 13:52:06,179 INFO L882 garLoopResultBuilder]: For program point reach_errorEXIT(line 4) no Hoare annotation was computed. [2022-04-14 13:52:06,179 INFO L882 garLoopResultBuilder]: For program point reach_errorENTRY(line 4) no Hoare annotation was computed. [2022-04-14 13:52:06,179 INFO L882 garLoopResultBuilder]: For program point reach_errorFINAL(line 4) no Hoare annotation was computed. [2022-04-14 13:52:06,179 INFO L882 garLoopResultBuilder]: For program point assume_abort_if_notENTRY(lines 6 8) no Hoare annotation was computed. [2022-04-14 13:52:06,179 INFO L882 garLoopResultBuilder]: For program point L7(line 7) no Hoare annotation was computed. [2022-04-14 13:52:06,179 INFO L882 garLoopResultBuilder]: For program point L7-2(lines 6 8) no Hoare annotation was computed. [2022-04-14 13:52:06,179 INFO L882 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 6 8) no Hoare annotation was computed. [2022-04-14 13:52:06,179 INFO L878 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)) [2022-04-14 13:52:06,179 INFO L878 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)) [2022-04-14 13:52:06,179 INFO L882 garLoopResultBuilder]: For program point mainEXIT(lines 13 1258) no Hoare annotation was computed. [2022-04-14 13:52:06,179 INFO L878 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)) [2022-04-14 13:52:06,179 INFO L878 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)))) [2022-04-14 13:52:06,180 INFO L882 garLoopResultBuilder]: For program point L367(lines 367 556) no Hoare annotation was computed. [2022-04-14 13:52:06,180 INFO L882 garLoopResultBuilder]: For program point L301(lines 301 688) no Hoare annotation was computed. [2022-04-14 13:52:06,180 INFO L882 garLoopResultBuilder]: For program point L235(lines 235 820) no Hoare annotation was computed. [2022-04-14 13:52:06,180 INFO L882 garLoopResultBuilder]: For program point L169(lines 169 952) no Hoare annotation was computed. [2022-04-14 13:52:06,180 INFO L882 garLoopResultBuilder]: For program point L103(lines 103 1084) no Hoare annotation was computed. [2022-04-14 13:52:06,180 INFO L882 garLoopResultBuilder]: For program point L37(lines 37 1216) no Hoare annotation was computed. [2022-04-14 13:52:06,180 INFO L882 garLoopResultBuilder]: For program point mainFINAL(lines 13 1258) no Hoare annotation was computed. [2022-04-14 13:52:06,180 INFO L878 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)) [2022-04-14 13:52:06,180 INFO L878 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)) [2022-04-14 13:52:06,180 INFO L878 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)) [2022-04-14 13:52:06,180 INFO L878 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)) [2022-04-14 13:52:06,180 INFO L878 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)) [2022-04-14 13:52:06,180 INFO L878 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)))) [2022-04-14 13:52:06,180 INFO L882 garLoopResultBuilder]: For program point L403(lines 403 484) no Hoare annotation was computed. [2022-04-14 13:52:06,180 INFO L882 garLoopResultBuilder]: For program point L337(lines 337 616) no Hoare annotation was computed. [2022-04-14 13:52:06,180 INFO L882 garLoopResultBuilder]: For program point L271(lines 271 748) no Hoare annotation was computed. [2022-04-14 13:52:06,180 INFO L882 garLoopResultBuilder]: For program point L205(lines 205 880) no Hoare annotation was computed. [2022-04-14 13:52:06,181 INFO L882 garLoopResultBuilder]: For program point L139(lines 139 1012) no Hoare annotation was computed. [2022-04-14 13:52:06,181 INFO L882 garLoopResultBuilder]: For program point L73(lines 73 1144) no Hoare annotation was computed. [2022-04-14 13:52:06,181 INFO L878 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)) [2022-04-14 13:52:06,181 INFO L878 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)) [2022-04-14 13:52:06,181 INFO L878 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)) [2022-04-14 13:52:06,181 INFO L878 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)) [2022-04-14 13:52:06,181 INFO L878 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)))) [2022-04-14 13:52:06,181 INFO L878 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)))) [2022-04-14 13:52:06,181 INFO L882 garLoopResultBuilder]: For program point L373(lines 373 544) no Hoare annotation was computed. [2022-04-14 13:52:06,181 INFO L882 garLoopResultBuilder]: For program point L307(lines 307 676) no Hoare annotation was computed. [2022-04-14 13:52:06,181 INFO L882 garLoopResultBuilder]: For program point L241(lines 241 808) no Hoare annotation was computed. [2022-04-14 13:52:06,181 INFO L882 garLoopResultBuilder]: For program point L175(lines 175 940) no Hoare annotation was computed. [2022-04-14 13:52:06,181 INFO L882 garLoopResultBuilder]: For program point L109(lines 109 1072) no Hoare annotation was computed. [2022-04-14 13:52:06,181 INFO L882 garLoopResultBuilder]: For program point L43(lines 43 1204) no Hoare annotation was computed. [2022-04-14 13:52:06,181 INFO L878 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)) [2022-04-14 13:52:06,181 INFO L878 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)) [2022-04-14 13:52:06,182 INFO L878 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)) [2022-04-14 13:52:06,182 INFO L878 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)) [2022-04-14 13:52:06,182 INFO L878 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)))) [2022-04-14 13:52:06,182 INFO L878 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)))) [2022-04-14 13:52:06,182 INFO L882 garLoopResultBuilder]: For program point L442(lines 442 451) no Hoare annotation was computed. [2022-04-14 13:52:06,182 INFO L882 garLoopResultBuilder]: For program point L409(lines 409 472) no Hoare annotation was computed. [2022-04-14 13:52:06,182 INFO L882 garLoopResultBuilder]: For program point L343(lines 343 604) no Hoare annotation was computed. [2022-04-14 13:52:06,182 INFO L882 garLoopResultBuilder]: For program point L277(lines 277 736) no Hoare annotation was computed. [2022-04-14 13:52:06,182 INFO L882 garLoopResultBuilder]: For program point L211(lines 211 868) no Hoare annotation was computed. [2022-04-14 13:52:06,182 INFO L882 garLoopResultBuilder]: For program point L145(lines 145 1000) no Hoare annotation was computed. [2022-04-14 13:52:06,182 INFO L882 garLoopResultBuilder]: For program point L79(lines 79 1132) no Hoare annotation was computed. [2022-04-14 13:52:06,182 INFO L882 garLoopResultBuilder]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 444) no Hoare annotation was computed. [2022-04-14 13:52:06,182 INFO L878 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)) [2022-04-14 13:52:06,182 INFO L878 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)) [2022-04-14 13:52:06,182 INFO L878 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)) [2022-04-14 13:52:06,182 INFO L878 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)) [2022-04-14 13:52:06,183 INFO L878 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)) [2022-04-14 13:52:06,183 INFO L878 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)))) [2022-04-14 13:52:06,183 INFO L882 garLoopResultBuilder]: For program point L444(line 444) no Hoare annotation was computed. [2022-04-14 13:52:06,183 INFO L882 garLoopResultBuilder]: For program point L379(lines 379 532) no Hoare annotation was computed. [2022-04-14 13:52:06,183 INFO L882 garLoopResultBuilder]: For program point L313(lines 313 664) no Hoare annotation was computed. [2022-04-14 13:52:06,183 INFO L882 garLoopResultBuilder]: For program point L247(lines 247 796) no Hoare annotation was computed. [2022-04-14 13:52:06,183 INFO L882 garLoopResultBuilder]: For program point L181(lines 181 928) no Hoare annotation was computed. [2022-04-14 13:52:06,183 INFO L882 garLoopResultBuilder]: For program point L115(lines 115 1060) no Hoare annotation was computed. [2022-04-14 13:52:06,183 INFO L882 garLoopResultBuilder]: For program point L49(lines 49 1192) no Hoare annotation was computed. [2022-04-14 13:52:06,183 INFO L878 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)) [2022-04-14 13:52:06,183 INFO L878 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)) [2022-04-14 13:52:06,183 INFO L882 garLoopResultBuilder]: For program point L17(lines 17 1257) no Hoare annotation was computed. [2022-04-14 13:52:06,183 INFO L878 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)) [2022-04-14 13:52:06,183 INFO L878 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)) [2022-04-14 13:52:06,183 INFO L878 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)) [2022-04-14 13:52:06,183 INFO L878 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)))) [2022-04-14 13:52:06,183 INFO L882 garLoopResultBuilder]: For program point L415(lines 415 460) no Hoare annotation was computed. [2022-04-14 13:52:06,183 INFO L882 garLoopResultBuilder]: For program point L349(lines 349 592) no Hoare annotation was computed. [2022-04-14 13:52:06,184 INFO L882 garLoopResultBuilder]: For program point L283(lines 283 724) no Hoare annotation was computed. [2022-04-14 13:52:06,184 INFO L882 garLoopResultBuilder]: For program point L217(lines 217 856) no Hoare annotation was computed. [2022-04-14 13:52:06,184 INFO L882 garLoopResultBuilder]: For program point L151(lines 151 988) no Hoare annotation was computed. [2022-04-14 13:52:06,184 INFO L882 garLoopResultBuilder]: For program point L85(lines 85 1120) no Hoare annotation was computed. [2022-04-14 13:52:06,184 INFO L882 garLoopResultBuilder]: For program point L19(lines 19 1252) no Hoare annotation was computed. [2022-04-14 13:52:06,184 INFO L878 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)) [2022-04-14 13:52:06,184 INFO L878 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)) [2022-04-14 13:52:06,184 INFO L878 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)) [2022-04-14 13:52:06,184 INFO L878 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)) [2022-04-14 13:52:06,184 INFO L878 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)))) [2022-04-14 13:52:06,184 INFO L878 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)))) [2022-04-14 13:52:06,184 INFO L882 garLoopResultBuilder]: For program point L385(lines 385 520) no Hoare annotation was computed. [2022-04-14 13:52:06,184 INFO L882 garLoopResultBuilder]: For program point L319(lines 319 652) no Hoare annotation was computed. [2022-04-14 13:52:06,184 INFO L882 garLoopResultBuilder]: For program point L253(lines 253 784) no Hoare annotation was computed. [2022-04-14 13:52:06,184 INFO L882 garLoopResultBuilder]: For program point L187(lines 187 916) no Hoare annotation was computed. [2022-04-14 13:52:06,184 INFO L882 garLoopResultBuilder]: For program point L121(lines 121 1048) no Hoare annotation was computed. [2022-04-14 13:52:06,184 INFO L882 garLoopResultBuilder]: For program point L55(lines 55 1180) no Hoare annotation was computed. [2022-04-14 13:52:06,185 INFO L878 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)) [2022-04-14 13:52:06,185 INFO L878 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)) [2022-04-14 13:52:06,185 INFO L878 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)) [2022-04-14 13:52:06,185 INFO L878 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)) [2022-04-14 13:52:06,185 INFO L878 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)))) [2022-04-14 13:52:06,185 INFO L878 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)))) [2022-04-14 13:52:06,185 INFO L882 garLoopResultBuilder]: For program point L355(lines 355 580) no Hoare annotation was computed. [2022-04-14 13:52:06,185 INFO L882 garLoopResultBuilder]: For program point L289(lines 289 712) no Hoare annotation was computed. [2022-04-14 13:52:06,185 INFO L882 garLoopResultBuilder]: For program point L223(lines 223 844) no Hoare annotation was computed. [2022-04-14 13:52:06,185 INFO L882 garLoopResultBuilder]: For program point L157(lines 157 976) no Hoare annotation was computed. [2022-04-14 13:52:06,185 INFO L882 garLoopResultBuilder]: For program point L91(lines 91 1108) no Hoare annotation was computed. [2022-04-14 13:52:06,185 INFO L882 garLoopResultBuilder]: For program point L25(lines 25 1240) no Hoare annotation was computed. [2022-04-14 13:52:06,185 INFO L882 garLoopResultBuilder]: For program point L422(lines 422 433) no Hoare annotation was computed. [2022-04-14 13:52:06,185 INFO L878 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)) [2022-04-14 13:52:06,185 INFO L878 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)) [2022-04-14 13:52:06,185 INFO L878 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)) [2022-04-14 13:52:06,185 INFO L878 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)) [2022-04-14 13:52:06,186 INFO L878 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)) [2022-04-14 13:52:06,186 INFO L878 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)))) [2022-04-14 13:52:06,186 INFO L882 garLoopResultBuilder]: For program point L391(lines 391 508) no Hoare annotation was computed. [2022-04-14 13:52:06,186 INFO L882 garLoopResultBuilder]: For program point L325(lines 325 640) no Hoare annotation was computed. [2022-04-14 13:52:06,186 INFO L882 garLoopResultBuilder]: For program point L259(lines 259 772) no Hoare annotation was computed. [2022-04-14 13:52:06,186 INFO L882 garLoopResultBuilder]: For program point L193(lines 193 904) no Hoare annotation was computed. [2022-04-14 13:52:06,186 INFO L882 garLoopResultBuilder]: For program point L127(lines 127 1036) no Hoare annotation was computed. [2022-04-14 13:52:06,186 INFO L882 garLoopResultBuilder]: For program point L61(lines 61 1168) no Hoare annotation was computed. [2022-04-14 13:52:06,186 INFO L878 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)) [2022-04-14 13:52:06,186 INFO L878 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)) [2022-04-14 13:52:06,186 INFO L878 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)) [2022-04-14 13:52:06,186 INFO L878 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)) [2022-04-14 13:52:06,186 INFO L878 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)) [2022-04-14 13:52:06,186 INFO L878 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)))) [2022-04-14 13:52:06,187 INFO L878 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)))) [2022-04-14 13:52:06,187 INFO L878 garLoopResultBuilder]: At program point mainENTRY(lines 13 1258) the Hoare annotation is: (= |old(~__return_1121~0)| ~__return_1121~0) [2022-04-14 13:52:06,187 INFO L882 garLoopResultBuilder]: For program point L361(lines 361 568) no Hoare annotation was computed. [2022-04-14 13:52:06,187 INFO L882 garLoopResultBuilder]: For program point L295(lines 295 700) no Hoare annotation was computed. [2022-04-14 13:52:06,187 INFO L882 garLoopResultBuilder]: For program point L229(lines 229 832) no Hoare annotation was computed. [2022-04-14 13:52:06,187 INFO L882 garLoopResultBuilder]: For program point L163(lines 163 964) no Hoare annotation was computed. [2022-04-14 13:52:06,187 INFO L882 garLoopResultBuilder]: For program point L97(lines 97 1096) no Hoare annotation was computed. [2022-04-14 13:52:06,187 INFO L882 garLoopResultBuilder]: For program point L31(lines 31 1228) no Hoare annotation was computed. [2022-04-14 13:52:06,187 INFO L878 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)) [2022-04-14 13:52:06,187 INFO L878 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)) [2022-04-14 13:52:06,187 INFO L878 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)) [2022-04-14 13:52:06,187 INFO L878 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)) [2022-04-14 13:52:06,187 INFO L878 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)))) [2022-04-14 13:52:06,187 INFO L878 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)))) [2022-04-14 13:52:06,187 INFO L882 garLoopResultBuilder]: For program point L397(lines 397 496) no Hoare annotation was computed. [2022-04-14 13:52:06,188 INFO L882 garLoopResultBuilder]: For program point L331(lines 331 628) no Hoare annotation was computed. [2022-04-14 13:52:06,188 INFO L882 garLoopResultBuilder]: For program point L265(lines 265 760) no Hoare annotation was computed. [2022-04-14 13:52:06,188 INFO L882 garLoopResultBuilder]: For program point L199(lines 199 892) no Hoare annotation was computed. [2022-04-14 13:52:06,188 INFO L882 garLoopResultBuilder]: For program point L133(lines 133 1024) no Hoare annotation was computed. [2022-04-14 13:52:06,188 INFO L882 garLoopResultBuilder]: For program point L67(lines 67 1156) no Hoare annotation was computed. [2022-04-14 13:52:06,188 INFO L878 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)) [2022-04-14 13:52:06,188 INFO L878 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)) [2022-04-14 13:52:06,188 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2022-04-14 13:52:06,188 INFO L878 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|)) [2022-04-14 13:52:06,188 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2022-04-14 13:52:06,188 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-04-14 13:52:06,188 INFO L885 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2022-04-14 13:52:06,188 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-04-14 13:52:06,188 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-04-14 13:52:06,190 INFO L719 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] [2022-04-14 13:52:06,191 INFO L177 ceAbstractionStarter]: Computing trace abstraction results [2022-04-14 13:52:06,193 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-14 13:52:06,193 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: assume_abort_if_notENTRY has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: L7-2 has no Hoare annotation [2022-04-14 13:52:06,200 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2022-04-14 13:52:06,201 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2022-04-14 13:52:06,202 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2022-04-14 13:52:06,203 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2022-04-14 13:52:06,204 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,205 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-04-14 13:52:06,206 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2022-04-14 13:52:06,207 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2022-04-14 13:52:06,208 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2022-04-14 13:52:06,209 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L403 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L403 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L403 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L409 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L409 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L409 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2022-04-14 13:52:06,210 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2022-04-14 13:52:06,210 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. [2022-04-14 13:52:06,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.04 01:52:06 BoogieIcfgContainer [2022-04-14 13:52:06,267 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-14 13:52:06,268 INFO L158 Benchmark]: Toolchain (without parser) took 122547.00ms. Allocated memory was 220.2MB in the beginning and 432.0MB in the end (delta: 211.8MB). Free memory was 166.8MB in the beginning and 214.1MB in the end (delta: -47.3MB). Peak memory consumption was 236.7MB. Max. memory is 8.0GB. [2022-04-14 13:52:06,268 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 220.2MB. Free memory is still 184.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-14 13:52:06,268 INFO L158 Benchmark]: CACSL2BoogieTranslator took 446.01ms. Allocated memory was 220.2MB in the beginning and 359.7MB in the end (delta: 139.5MB). Free memory was 166.7MB in the beginning and 322.3MB in the end (delta: -155.7MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-04-14 13:52:06,270 INFO L158 Benchmark]: Boogie Preprocessor took 74.30ms. Allocated memory is still 359.7MB. Free memory was 322.3MB in the beginning and 319.7MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-04-14 13:52:06,270 INFO L158 Benchmark]: RCFGBuilder took 796.62ms. Allocated memory is still 359.7MB. Free memory was 319.7MB in the beginning and 266.8MB in the end (delta: 53.0MB). Peak memory consumption was 52.4MB. Max. memory is 8.0GB. [2022-04-14 13:52:06,270 INFO L158 Benchmark]: TraceAbstraction took 121224.19ms. Allocated memory was 359.7MB in the beginning and 432.0MB in the end (delta: 72.4MB). Free memory was 266.2MB in the beginning and 214.6MB in the end (delta: 51.6MB). Peak memory consumption was 196.8MB. Max. memory is 8.0GB. [2022-04-14 13:52:06,275 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 0.09ms. Allocated memory is still 220.2MB. Free memory is still 184.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 446.01ms. Allocated memory was 220.2MB in the beginning and 359.7MB in the end (delta: 139.5MB). Free memory was 166.7MB in the beginning and 322.3MB in the end (delta: -155.7MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 74.30ms. Allocated memory is still 359.7MB. Free memory was 322.3MB in the beginning and 319.7MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 796.62ms. Allocated memory is still 359.7MB. Free memory was 319.7MB in the beginning and 266.8MB in the end (delta: 53.0MB). Peak memory consumption was 52.4MB. Max. memory is 8.0GB. * TraceAbstraction took 121224.19ms. Allocated memory was 359.7MB in the beginning and 432.0MB in the end (delta: 72.4MB). Free memory was 266.2MB in the beginning and 214.6MB in the end (delta: 51.6MB). Peak memory consumption was 196.8MB. 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: 121.1s, OverallIterations: 30, TraceHistogramMax: 34, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 89.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8391 SdHoareTripleChecker+Valid, 33.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8391 mSDsluCounter, 4860 SdHoareTripleChecker+Invalid, 32.8s 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, 30.4s 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: 2.2s AutomataMinimizationTime, 30 MinimizatonAttempts, 2 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 71 LocationsWithAnnotation, 71 PreInvPairs, 324 NumberOfFragments, 3879 HoareAnnotationTreeSize, 71 FomulaSimplifications, 507 FormulaSimplificationTreeSizeReduction, 0.9s HoareSimplificationTime, 71 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 1.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 21.6s 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! [2022-04-14 13:52:06,331 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...