java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem15_label31.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 20:39:17,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 20:39:17,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 20:39:17,788 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-09-07 20:39:17,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 20:39:17,816 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 20:39:17,817 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 20:39:17,818 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 20:39:17,818 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 20:39:17,822 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 20:39:17,824 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 20:39:17,826 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 20:39:17,831 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 20:39:17,832 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 20:39:17,833 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 20:39:17,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 20:39:17,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-07 20:39:17,849 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 20:39:17,850 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 20:39:17,851 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 20:39:17,851 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 [2019-09-07 20:39:17,865 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 20:39:17,866 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 20:39:17,867 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 20:39:17,867 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 20:39:17,867 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 20:39:17,868 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 20:39:17,868 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 20:39:17,868 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 20:39:17,868 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 20:39:17,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 20:39:17,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 20:39:17,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 20:39:17,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 20:39:17,869 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 20:39:17,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 20:39:17,869 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 20:39:17,870 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 20:39:17,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 20:39:17,870 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 20:39:17,870 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 20:39:17,871 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 20:39:17,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 20:39:17,871 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 20:39:17,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 20:39:17,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 20:39:17,872 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 20:39:17,872 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 20:39:17,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 20:39:17,872 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-07 20:39:17,902 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 20:39:17,917 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 20:39:17,921 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 20:39:17,924 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 20:39:17,925 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 20:39:17,925 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label31.c [2019-09-07 20:39:17,990 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fdaea68a/7fee4280fd064b6992f811a03d7d5249/FLAG05fb7c13f [2019-09-07 20:39:18,633 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 20:39:18,634 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label31.c [2019-09-07 20:39:18,666 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fdaea68a/7fee4280fd064b6992f811a03d7d5249/FLAG05fb7c13f [2019-09-07 20:39:18,810 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fdaea68a/7fee4280fd064b6992f811a03d7d5249 [2019-09-07 20:39:18,823 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 20:39:18,825 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 20:39:18,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 20:39:18,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 20:39:18,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 20:39:18,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 08:39:18" (1/1) ... [2019-09-07 20:39:18,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@596103fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:39:18, skipping insertion in model container [2019-09-07 20:39:18,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 08:39:18" (1/1) ... [2019-09-07 20:39:18,847 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 20:39:18,935 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 20:39:19,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 20:39:19,985 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 20:39:20,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 20:39:20,701 INFO L192 MainTranslator]: Completed translation [2019-09-07 20:39:20,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:39:20 WrapperNode [2019-09-07 20:39:20,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 20:39:20,704 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 20:39:20,704 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 20:39:20,704 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 20:39:20,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:39:20" (1/1) ... [2019-09-07 20:39:20,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:39:20" (1/1) ... [2019-09-07 20:39:20,754 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:39:20" (1/1) ... [2019-09-07 20:39:20,754 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:39:20" (1/1) ... [2019-09-07 20:39:20,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:39:20" (1/1) ... [2019-09-07 20:39:20,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:39:20" (1/1) ... [2019-09-07 20:39:20,863 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:39:20" (1/1) ... [2019-09-07 20:39:20,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 20:39:20,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 20:39:20,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 20:39:20,894 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 20:39:20,895 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:39:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 20:39:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 20:39:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 20:39:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-09-07 20:39:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-09-07 20:39:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 20:39:20,977 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-09-07 20:39:20,978 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-09-07 20:39:20,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 20:39:20,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 20:39:20,978 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-07 20:39:20,979 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 20:39:20,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 20:39:20,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 20:39:23,950 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 20:39:23,956 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-07 20:39:23,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 08:39:23 BoogieIcfgContainer [2019-09-07 20:39:23,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 20:39:23,966 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-07 20:39:23,966 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-07 20:39:23,970 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-07 20:39:23,970 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.09 08:39:18" (1/3) ... [2019-09-07 20:39:23,972 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b5842e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.09 08:39:23, skipping insertion in model container [2019-09-07 20:39:23,972 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 08:39:20" (2/3) ... [2019-09-07 20:39:23,972 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b5842e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.09 08:39:23, skipping insertion in model container [2019-09-07 20:39:23,972 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 08:39:23" (3/3) ... [2019-09-07 20:39:23,975 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem15_label31.c [2019-09-07 20:39:23,991 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-07 20:39:24,003 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-07 20:39:24,028 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-07 20:39:24,098 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-07 20:39:24,099 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-07 20:39:24,099 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-07 20:39:24,099 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-07 20:39:24,100 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-07 20:39:24,100 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-07 20:39:24,100 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-07 20:39:24,100 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-07 20:39:24,101 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-07 20:39:24,150 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2019-09-07 20:39:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-09-07 20:39:24,168 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:39:24,170 INFO L399 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] [2019-09-07 20:39:24,172 INFO L418 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:39:24,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:39:24,180 INFO L82 PathProgramCache]: Analyzing trace with hash 2120890949, now seen corresponding path program 1 times [2019-09-07 20:39:24,182 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:39:24,183 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:39:24,260 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:39:24,261 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:39:24,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:39:24,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:39:24,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 20:39:24,739 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 20:39:24,739 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-07 20:39:24,744 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 20:39:24,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 20:39:24,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 20:39:24,761 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 4 states. [2019-09-07 20:39:28,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:39:28,912 INFO L93 Difference]: Finished difference Result 1554 states and 2845 transitions. [2019-09-07 20:39:28,913 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 20:39:28,914 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 71 [2019-09-07 20:39:28,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:39:28,943 INFO L225 Difference]: With dead ends: 1554 [2019-09-07 20:39:28,943 INFO L226 Difference]: Without dead ends: 1036 [2019-09-07 20:39:28,955 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 20:39:28,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1036 states. [2019-09-07 20:39:29,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1036 to 697. [2019-09-07 20:39:29,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 697 states. [2019-09-07 20:39:29,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 1188 transitions. [2019-09-07 20:39:29,076 INFO L78 Accepts]: Start accepts. Automaton has 697 states and 1188 transitions. Word has length 71 [2019-09-07 20:39:29,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:39:29,077 INFO L475 AbstractCegarLoop]: Abstraction has 697 states and 1188 transitions. [2019-09-07 20:39:29,077 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 20:39:29,077 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1188 transitions. [2019-09-07 20:39:29,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2019-09-07 20:39:29,085 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:39:29,085 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:39:29,086 INFO L418 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:39:29,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:39:29,086 INFO L82 PathProgramCache]: Analyzing trace with hash 1052620642, now seen corresponding path program 1 times [2019-09-07 20:39:29,086 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:39:29,087 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:39:29,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:39:29,088 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:39:29,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:39:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:39:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 20:39:29,295 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 20:39:29,296 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-07 20:39:29,299 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 20:39:29,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 20:39:29,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 20:39:29,301 INFO L87 Difference]: Start difference. First operand 697 states and 1188 transitions. Second operand 4 states. [2019-09-07 20:39:32,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:39:32,719 INFO L93 Difference]: Finished difference Result 2627 states and 4583 transitions. [2019-09-07 20:39:32,720 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 20:39:32,720 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 140 [2019-09-07 20:39:32,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:39:32,732 INFO L225 Difference]: With dead ends: 2627 [2019-09-07 20:39:32,733 INFO L226 Difference]: Without dead ends: 1936 [2019-09-07 20:39:32,736 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 20:39:32,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1936 states. [2019-09-07 20:39:32,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1936 to 1933. [2019-09-07 20:39:32,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1933 states. [2019-09-07 20:39:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1933 states and 2950 transitions. [2019-09-07 20:39:32,809 INFO L78 Accepts]: Start accepts. Automaton has 1933 states and 2950 transitions. Word has length 140 [2019-09-07 20:39:32,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:39:32,809 INFO L475 AbstractCegarLoop]: Abstraction has 1933 states and 2950 transitions. [2019-09-07 20:39:32,810 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 20:39:32,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 2950 transitions. [2019-09-07 20:39:32,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-09-07 20:39:32,825 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:39:32,826 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:39:32,827 INFO L418 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:39:32,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:39:32,827 INFO L82 PathProgramCache]: Analyzing trace with hash -1486343896, now seen corresponding path program 1 times [2019-09-07 20:39:32,828 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:39:32,828 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:39:32,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:39:32,829 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:39:32,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:39:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:39:33,065 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 20:39:33,067 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 20:39:33,068 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-07 20:39:33,070 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-07 20:39:33,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-07 20:39:33,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-07 20:39:33,071 INFO L87 Difference]: Start difference. First operand 1933 states and 2950 transitions. Second operand 5 states. [2019-09-07 20:39:36,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:39:36,758 INFO L93 Difference]: Finished difference Result 5794 states and 9031 transitions. [2019-09-07 20:39:36,759 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-09-07 20:39:36,759 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 187 [2019-09-07 20:39:36,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:39:36,788 INFO L225 Difference]: With dead ends: 5794 [2019-09-07 20:39:36,789 INFO L226 Difference]: Without dead ends: 3867 [2019-09-07 20:39:36,796 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-09-07 20:39:36,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3867 states. [2019-09-07 20:39:36,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3867 to 3830. [2019-09-07 20:39:36,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3830 states. [2019-09-07 20:39:36,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3830 states to 3830 states and 5188 transitions. [2019-09-07 20:39:36,981 INFO L78 Accepts]: Start accepts. Automaton has 3830 states and 5188 transitions. Word has length 187 [2019-09-07 20:39:36,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:39:36,990 INFO L475 AbstractCegarLoop]: Abstraction has 3830 states and 5188 transitions. [2019-09-07 20:39:36,991 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-07 20:39:36,991 INFO L276 IsEmpty]: Start isEmpty. Operand 3830 states and 5188 transitions. [2019-09-07 20:39:37,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2019-09-07 20:39:37,006 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:39:37,006 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:39:37,007 INFO L418 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:39:37,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:39:37,007 INFO L82 PathProgramCache]: Analyzing trace with hash 91616955, now seen corresponding path program 1 times [2019-09-07 20:39:37,007 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:39:37,007 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:39:37,008 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:39:37,009 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:39:37,009 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:39:37,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:39:38,041 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 331 proven. 98 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2019-09-07 20:39:38,041 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 20:39:38,041 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 20:39:38,054 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:39:38,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:39:38,195 INFO L256 TraceCheckSpWp]: Trace formula consists of 668 conjuncts, 16 conjunts are in the unsatisfiable core [2019-09-07 20:39:38,213 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 20:39:38,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-09-07 20:39:38,921 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 240 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2019-09-07 20:39:38,937 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-07 20:39:38,937 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 13 [2019-09-07 20:39:38,940 INFO L454 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-09-07 20:39:38,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-09-07 20:39:38,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2019-09-07 20:39:38,943 INFO L87 Difference]: Start difference. First operand 3830 states and 5188 transitions. Second operand 13 states. [2019-09-07 20:39:52,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:39:52,063 INFO L93 Difference]: Finished difference Result 11843 states and 18596 transitions. [2019-09-07 20:39:52,064 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2019-09-07 20:39:52,064 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 449 [2019-09-07 20:39:52,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:39:52,127 INFO L225 Difference]: With dead ends: 11843 [2019-09-07 20:39:52,127 INFO L226 Difference]: Without dead ends: 8019 [2019-09-07 20:39:52,143 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 530 GetRequests, 467 SyntacticMatches, 3 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1298 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=838, Invalid=2944, Unknown=0, NotChecked=0, Total=3782 [2019-09-07 20:39:52,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8019 states. [2019-09-07 20:39:52,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8019 to 5537. [2019-09-07 20:39:52,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5537 states. [2019-09-07 20:39:52,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 5537 states and 7555 transitions. [2019-09-07 20:39:52,425 INFO L78 Accepts]: Start accepts. Automaton has 5537 states and 7555 transitions. Word has length 449 [2019-09-07 20:39:52,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:39:52,426 INFO L475 AbstractCegarLoop]: Abstraction has 5537 states and 7555 transitions. [2019-09-07 20:39:52,426 INFO L476 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-09-07 20:39:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 5537 states and 7555 transitions. [2019-09-07 20:39:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 615 [2019-09-07 20:39:52,452 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:39:52,453 INFO L399 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:39:52,453 INFO L418 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:39:52,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:39:52,454 INFO L82 PathProgramCache]: Analyzing trace with hash 1255748379, now seen corresponding path program 1 times [2019-09-07 20:39:52,454 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:39:52,454 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:39:52,455 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:39:52,456 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:39:52,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:39:52,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:39:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 435 proven. 90 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2019-09-07 20:39:53,117 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 20:39:53,118 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 20:39:53,142 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 20:39:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:39:53,308 INFO L256 TraceCheckSpWp]: Trace formula consists of 871 conjuncts, 4 conjunts are in the unsatisfiable core [2019-09-07 20:39:53,326 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 20:39:53,629 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 629 proven. 2 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2019-09-07 20:39:53,635 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 20:39:53,636 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-09-07 20:39:53,638 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-07 20:39:53,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-07 20:39:53,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-09-07 20:39:53,638 INFO L87 Difference]: Start difference. First operand 5537 states and 7555 transitions. Second operand 9 states. [2019-09-07 20:39:58,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:39:58,826 INFO L93 Difference]: Finished difference Result 12104 states and 16987 transitions. [2019-09-07 20:39:58,827 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-09-07 20:39:58,827 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 614 [2019-09-07 20:39:58,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:39:58,857 INFO L225 Difference]: With dead ends: 12104 [2019-09-07 20:39:58,857 INFO L226 Difference]: Without dead ends: 6880 [2019-09-07 20:39:58,872 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 633 GetRequests, 619 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2019-09-07 20:39:58,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6880 states. [2019-09-07 20:39:59,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6880 to 6846. [2019-09-07 20:39:59,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6846 states. [2019-09-07 20:39:59,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6846 states to 6846 states and 8640 transitions. [2019-09-07 20:39:59,034 INFO L78 Accepts]: Start accepts. Automaton has 6846 states and 8640 transitions. Word has length 614 [2019-09-07 20:39:59,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:39:59,035 INFO L475 AbstractCegarLoop]: Abstraction has 6846 states and 8640 transitions. [2019-09-07 20:39:59,036 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-07 20:39:59,036 INFO L276 IsEmpty]: Start isEmpty. Operand 6846 states and 8640 transitions. [2019-09-07 20:39:59,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 671 [2019-09-07 20:39:59,064 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:39:59,065 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:39:59,065 INFO L418 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:39:59,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:39:59,066 INFO L82 PathProgramCache]: Analyzing trace with hash 1906121574, now seen corresponding path program 1 times [2019-09-07 20:39:59,066 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:39:59,066 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:39:59,067 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:39:59,067 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:39:59,067 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:39:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:39:59,796 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 397 trivial. 0 not checked. [2019-09-07 20:39:59,796 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 20:39:59,797 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-07 20:39:59,798 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-07 20:39:59,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-07 20:39:59,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 20:39:59,799 INFO L87 Difference]: Start difference. First operand 6846 states and 8640 transitions. Second operand 3 states. [2019-09-07 20:40:02,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:40:02,288 INFO L93 Difference]: Finished difference Result 19292 states and 24974 transitions. [2019-09-07 20:40:02,289 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-07 20:40:02,290 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 670 [2019-09-07 20:40:02,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:40:02,329 INFO L225 Difference]: With dead ends: 19292 [2019-09-07 20:40:02,329 INFO L226 Difference]: Without dead ends: 9914 [2019-09-07 20:40:02,354 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 20:40:02,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9914 states. [2019-09-07 20:40:02,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9914 to 8670. [2019-09-07 20:40:02,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8670 states. [2019-09-07 20:40:02,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8670 states to 8670 states and 10293 transitions. [2019-09-07 20:40:02,611 INFO L78 Accepts]: Start accepts. Automaton has 8670 states and 10293 transitions. Word has length 670 [2019-09-07 20:40:02,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:40:02,612 INFO L475 AbstractCegarLoop]: Abstraction has 8670 states and 10293 transitions. [2019-09-07 20:40:02,612 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-07 20:40:02,613 INFO L276 IsEmpty]: Start isEmpty. Operand 8670 states and 10293 transitions. [2019-09-07 20:40:02,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2019-09-07 20:40:02,667 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:40:02,668 INFO L399 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:40:02,668 INFO L418 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:40:02,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:40:02,669 INFO L82 PathProgramCache]: Analyzing trace with hash -1098708750, now seen corresponding path program 1 times [2019-09-07 20:40:02,669 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:40:02,669 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:40:02,670 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:40:02,670 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:40:02,670 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:40:02,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:40:03,418 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 386 proven. 219 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2019-09-07 20:40:03,418 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 20:40:03,418 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 20:40:03,436 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 20:40:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:40:03,620 INFO L256 TraceCheckSpWp]: Trace formula consists of 992 conjuncts, 2 conjunts are in the unsatisfiable core [2019-09-07 20:40:03,629 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 20:40:03,902 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 486 proven. 0 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (4)] Exception during sending of exit command (exit): Stream closed [2019-09-07 20:40:03,906 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-07 20:40:03,907 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2019-09-07 20:40:03,908 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-07 20:40:03,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-07 20:40:03,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2019-09-07 20:40:03,909 INFO L87 Difference]: Start difference. First operand 8670 states and 10293 transitions. Second operand 7 states. [2019-09-07 20:40:11,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:40:11,304 INFO L93 Difference]: Finished difference Result 23273 states and 29891 transitions. [2019-09-07 20:40:11,304 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-09-07 20:40:11,304 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 732 [2019-09-07 20:40:11,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:40:11,362 INFO L225 Difference]: With dead ends: 23273 [2019-09-07 20:40:11,362 INFO L226 Difference]: Without dead ends: 14916 [2019-09-07 20:40:11,388 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 757 GetRequests, 742 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2019-09-07 20:40:11,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14916 states. [2019-09-07 20:40:11,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14916 to 14584. [2019-09-07 20:40:11,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14584 states. [2019-09-07 20:40:11,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14584 states to 14584 states and 18464 transitions. [2019-09-07 20:40:11,819 INFO L78 Accepts]: Start accepts. Automaton has 14584 states and 18464 transitions. Word has length 732 [2019-09-07 20:40:11,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:40:11,820 INFO L475 AbstractCegarLoop]: Abstraction has 14584 states and 18464 transitions. [2019-09-07 20:40:11,820 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-07 20:40:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 14584 states and 18464 transitions. [2019-09-07 20:40:11,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 789 [2019-09-07 20:40:11,865 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:40:11,866 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:40:11,866 INFO L418 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:40:11,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:40:11,867 INFO L82 PathProgramCache]: Analyzing trace with hash 1185371034, now seen corresponding path program 1 times [2019-09-07 20:40:11,867 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:40:11,867 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:40:11,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:40:11,868 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:40:11,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:40:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:40:12,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1371 backedges. 342 proven. 4 refuted. 0 times theorem prover too weak. 1025 trivial. 0 not checked. [2019-09-07 20:40:12,465 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 20:40:12,465 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 20:40:12,490 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:40:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:40:12,774 INFO L256 TraceCheckSpWp]: Trace formula consists of 1087 conjuncts, 2 conjunts are in the unsatisfiable core [2019-09-07 20:40:12,796 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 20:40:13,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1371 backedges. 798 proven. 0 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2019-09-07 20:40:13,288 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-07 20:40:13,289 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2019-09-07 20:40:13,290 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-07 20:40:13,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-07 20:40:13,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 20:40:13,290 INFO L87 Difference]: Start difference. First operand 14584 states and 18464 transitions. Second operand 3 states. [2019-09-07 20:40:15,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:40:15,010 INFO L93 Difference]: Finished difference Result 29162 states and 36939 transitions. [2019-09-07 20:40:15,011 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-07 20:40:15,011 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 788 [2019-09-07 20:40:15,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:40:15,068 INFO L225 Difference]: With dead ends: 29162 [2019-09-07 20:40:15,069 INFO L226 Difference]: Without dead ends: 14891 [2019-09-07 20:40:15,113 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 790 GetRequests, 789 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 20:40:15,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14891 states. [2019-09-07 20:40:16,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14891 to 14580. [2019-09-07 20:40:16,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14580 states. [2019-09-07 20:40:16,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14580 states to 14580 states and 18431 transitions. [2019-09-07 20:40:16,187 INFO L78 Accepts]: Start accepts. Automaton has 14580 states and 18431 transitions. Word has length 788 [2019-09-07 20:40:16,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:40:16,188 INFO L475 AbstractCegarLoop]: Abstraction has 14580 states and 18431 transitions. [2019-09-07 20:40:16,188 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-07 20:40:16,188 INFO L276 IsEmpty]: Start isEmpty. Operand 14580 states and 18431 transitions. [2019-09-07 20:40:16,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2019-09-07 20:40:16,237 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:40:16,240 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:40:16,240 INFO L418 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:40:16,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:40:16,240 INFO L82 PathProgramCache]: Analyzing trace with hash 1435314758, now seen corresponding path program 1 times [2019-09-07 20:40:16,241 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:40:16,241 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:40:16,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:40:16,242 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:40:16,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:40:16,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:40:16,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1413 backedges. 651 proven. 97 refuted. 0 times theorem prover too weak. 665 trivial. 0 not checked. [2019-09-07 20:40:16,920 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 20:40:16,920 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 20:40:16,930 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:40:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:40:17,165 INFO L256 TraceCheckSpWp]: Trace formula consists of 1124 conjuncts, 4 conjunts are in the unsatisfiable core [2019-09-07 20:40:17,176 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 20:40:17,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1413 backedges. 962 proven. 2 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (6)] Exception during sending of exit command (exit): Broken pipe [2019-09-07 20:40:17,891 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 20:40:17,892 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2019-09-07 20:40:17,893 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-09-07 20:40:17,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-09-07 20:40:17,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2019-09-07 20:40:17,894 INFO L87 Difference]: Start difference. First operand 14580 states and 18431 transitions. Second operand 8 states. [2019-09-07 20:40:20,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:40:20,956 INFO L93 Difference]: Finished difference Result 32065 states and 41268 transitions. [2019-09-07 20:40:20,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-09-07 20:40:20,957 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 828 [2019-09-07 20:40:20,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:40:21,017 INFO L225 Difference]: With dead ends: 32065 [2019-09-07 20:40:21,017 INFO L226 Difference]: Without dead ends: 16836 [2019-09-07 20:40:21,047 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 837 GetRequests, 829 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2019-09-07 20:40:21,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16836 states. [2019-09-07 20:40:21,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16836 to 16449. [2019-09-07 20:40:21,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16449 states. [2019-09-07 20:40:21,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16449 states to 16449 states and 20238 transitions. [2019-09-07 20:40:21,348 INFO L78 Accepts]: Start accepts. Automaton has 16449 states and 20238 transitions. Word has length 828 [2019-09-07 20:40:21,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:40:21,349 INFO L475 AbstractCegarLoop]: Abstraction has 16449 states and 20238 transitions. [2019-09-07 20:40:21,349 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-09-07 20:40:21,349 INFO L276 IsEmpty]: Start isEmpty. Operand 16449 states and 20238 transitions. [2019-09-07 20:40:21,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 864 [2019-09-07 20:40:21,376 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 20:40:21,376 INFO L399 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 20:40:21,377 INFO L418 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 20:40:21,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 20:40:21,377 INFO L82 PathProgramCache]: Analyzing trace with hash 346198977, now seen corresponding path program 1 times [2019-09-07 20:40:21,377 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 20:40:21,378 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 20:40:21,378 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:40:21,378 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 20:40:21,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 20:40:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 20:40:22,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1866 backedges. 399 proven. 0 refuted. 0 times theorem prover too weak. 1467 trivial. 0 not checked. [2019-09-07 20:40:22,071 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 20:40:22,071 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-07 20:40:22,072 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-07 20:40:22,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-07 20:40:22,072 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 20:40:22,072 INFO L87 Difference]: Start difference. First operand 16449 states and 20238 transitions. Second operand 3 states. [2019-09-07 20:40:24,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 20:40:24,580 INFO L93 Difference]: Finished difference Result 39143 states and 48714 transitions. [2019-09-07 20:40:24,581 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-07 20:40:24,581 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 863 [2019-09-07 20:40:24,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 20:40:24,582 INFO L225 Difference]: With dead ends: 39143 [2019-09-07 20:40:24,582 INFO L226 Difference]: Without dead ends: 0 [2019-09-07 20:40:24,641 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 20:40:24,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-07 20:40:24,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-07 20:40:24,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-07 20:40:24,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-07 20:40:24,642 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 863 [2019-09-07 20:40:24,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 20:40:24,642 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-07 20:40:24,642 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-07 20:40:24,642 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-07 20:40:24,642 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-07 20:40:24,646 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-09-07 20:40:26,004 WARN L188 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 130 [2019-09-07 20:40:26,585 WARN L188 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 130 [2019-09-07 20:40:28,500 WARN L188 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 314 DAG size of output: 68 [2019-09-07 20:40:29,784 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 308 DAG size of output: 68 [2019-09-07 20:40:30,132 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 46 [2019-09-07 20:40:30,516 WARN L188 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 46 [2019-09-07 20:40:31,871 WARN L188 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 329 DAG size of output: 84 [2019-09-07 20:40:31,874 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-09-07 20:40:31,874 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a4~0 |old(~a4~0)|)) [2019-09-07 20:40:31,874 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-09-07 20:40:31,874 INFO L443 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2019-09-07 20:40:31,874 INFO L443 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,875 INFO L443 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,875 INFO L439 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse7 (+ |old(~a4~0)| 86)) (.cse10 (= 4 |old(~a2~0)|))) (let ((.cse4 (not .cse10)) (.cse5 (not (<= (+ |old(~a0~0)| 147) 0))) (.cse2 (not (< 0 (+ |old(~a29~0)| 144)))) (.cse1 (not (<= 0 (+ |old(~a0~0)| 97)))) (.cse6 (not (<= .cse7 0))) (.cse3 (<= 0 (+ ~a0~0 97))) (.cse8 (= ~a29~0 |old(~a29~0)|)) (.cse9 (= ~a4~0 |old(~a4~0)|)) (.cse0 (not (<= (+ |old(~a4~0)| 42) 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 (not (= 3 |old(~a2~0)|))) (or .cse4 .cse0 .cse1 .cse3) (or (<= (+ ~a0~0 147) 0) .cse0 .cse5) (or .cse6 .cse3 .cse1 (not (= 2 |old(~a2~0)|))) (or .cse4 .cse0 (and (not (< 0 .cse7)) .cse5 (not (< 0 (+ |old(~a0~0)| 98))) .cse2) (and .cse8 (= 4 ~a2~0) .cse9)) (or .cse1 (or .cse6 (not (= 1 |old(~a2~0)|))) .cse3) (or (and .cse8 (= ~a2~0 |old(~a2~0)|) .cse9) .cse10 .cse0)))) [2019-09-07 20:40:31,875 INFO L443 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,875 INFO L443 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,875 INFO L443 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,875 INFO L443 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,875 INFO L443 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,875 INFO L443 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,875 INFO L443 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,875 INFO L443 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2019-09-07 20:40:31,875 INFO L443 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,876 INFO L443 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,877 INFO L443 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,877 INFO L443 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,877 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,877 INFO L443 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-09-07 20:40:31,877 INFO L443 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2019-09-07 20:40:31,877 INFO L443 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2019-09-07 20:40:31,877 INFO L443 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2019-09-07 20:40:31,877 INFO L443 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2019-09-07 20:40:31,877 INFO L443 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,877 INFO L443 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,877 INFO L443 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,877 INFO L443 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,878 INFO L443 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,878 INFO L443 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,878 INFO L443 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,878 INFO L443 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,878 INFO L443 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,878 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,878 INFO L443 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-09-07 20:40:31,878 INFO L443 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2019-09-07 20:40:31,878 INFO L443 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2019-09-07 20:40:31,879 INFO L443 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,879 INFO L443 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,879 INFO L443 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,879 INFO L443 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,879 INFO L443 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,879 INFO L443 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,879 INFO L443 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,879 INFO L443 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,880 INFO L443 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,880 INFO L443 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2019-09-07 20:40:31,880 INFO L443 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,880 INFO L443 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2019-09-07 20:40:31,880 INFO L443 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,880 INFO L443 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,880 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,880 INFO L443 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2019-09-07 20:40:31,881 INFO L443 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,881 INFO L443 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2019-09-07 20:40:31,881 INFO L443 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-09-07 20:40:31,881 INFO L443 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2019-09-07 20:40:31,881 INFO L443 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2019-09-07 20:40:31,881 INFO L443 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,882 INFO L443 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,882 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,882 INFO L443 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,882 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,882 INFO L443 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,882 INFO L443 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,882 INFO L443 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,882 INFO L443 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,882 INFO L443 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,883 INFO L443 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,883 INFO L443 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-09-07 20:40:31,883 INFO L443 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2019-09-07 20:40:31,883 INFO L443 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2019-09-07 20:40:31,883 INFO L443 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,883 INFO L443 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,883 INFO L443 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2019-09-07 20:40:31,883 INFO L443 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,883 INFO L443 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2019-09-07 20:40:31,884 INFO L443 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,884 INFO L443 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,884 INFO L443 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,884 INFO L443 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2019-09-07 20:40:31,884 INFO L443 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2019-09-07 20:40:31,884 INFO L443 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,884 INFO L443 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,884 INFO L443 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,884 INFO L443 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,885 INFO L443 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,885 INFO L443 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,885 INFO L443 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,885 INFO L443 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,885 INFO L443 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,885 INFO L443 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-09-07 20:40:31,885 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,885 INFO L443 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2019-09-07 20:40:31,885 INFO L443 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2019-09-07 20:40:31,885 INFO L443 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,886 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,886 INFO L443 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,886 INFO L443 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,886 INFO L443 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,886 INFO L443 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,886 INFO L443 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,886 INFO L443 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,886 INFO L443 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,886 INFO L443 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,886 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,887 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,887 INFO L443 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2019-09-07 20:40:31,887 INFO L443 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,887 INFO L443 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2019-09-07 20:40:31,887 INFO L443 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2019-09-07 20:40:31,887 INFO L443 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2019-09-07 20:40:31,887 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-09-07 20:40:31,887 INFO L443 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2019-09-07 20:40:31,887 INFO L443 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2019-09-07 20:40:31,888 INFO L443 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,888 INFO L443 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,888 INFO L443 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,888 INFO L443 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,888 INFO L443 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,888 INFO L443 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,888 INFO L443 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,888 INFO L443 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,888 INFO L443 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,889 INFO L443 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,889 INFO L443 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,889 INFO L443 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,889 INFO L443 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,889 INFO L443 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,889 INFO L443 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2019-09-07 20:40:31,889 INFO L443 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,889 INFO L443 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2019-09-07 20:40:31,889 INFO L443 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2019-09-07 20:40:31,889 INFO L443 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,890 INFO L443 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,890 INFO L443 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,890 INFO L443 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,890 INFO L443 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,890 INFO L443 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,890 INFO L443 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,890 INFO L443 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,890 INFO L443 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,890 INFO L443 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,890 INFO L443 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2019-09-07 20:40:31,890 INFO L443 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2019-09-07 20:40:31,891 INFO L443 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,891 INFO L443 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2019-09-07 20:40:31,891 INFO L443 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,891 INFO L443 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,891 INFO L443 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,891 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2019-09-07 20:40:31,891 INFO L443 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2019-09-07 20:40:31,891 INFO L443 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2019-09-07 20:40:31,892 INFO L443 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2019-09-07 20:40:31,892 INFO L443 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,892 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse7 (+ |old(~a4~0)| 86)) (.cse10 (= 4 |old(~a2~0)|))) (let ((.cse4 (not .cse10)) (.cse5 (not (<= (+ |old(~a0~0)| 147) 0))) (.cse2 (not (< 0 (+ |old(~a29~0)| 144)))) (.cse1 (not (<= 0 (+ |old(~a0~0)| 97)))) (.cse6 (not (<= .cse7 0))) (.cse3 (<= 0 (+ ~a0~0 97))) (.cse8 (= ~a29~0 |old(~a29~0)|)) (.cse9 (= ~a4~0 |old(~a4~0)|)) (.cse0 (not (<= (+ |old(~a4~0)| 42) 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3) (or (<= (+ ~a0~0 147) 0) .cse0 .cse5) (or .cse6 .cse3 .cse1 (not (= 2 |old(~a2~0)|))) (or .cse0 .cse1 (not (= 3 |old(~a2~0)|)) .cse3) (or .cse4 .cse0 (and (not (< 0 .cse7)) .cse5 (not (< 0 (+ |old(~a0~0)| 98))) .cse2) (and .cse8 (= 4 ~a2~0) .cse9)) (or .cse1 (or .cse6 (not (= 1 |old(~a2~0)|))) .cse3) (or (and .cse8 (= ~a2~0 |old(~a2~0)|) .cse9) .cse10 .cse0)))) [2019-09-07 20:40:31,892 INFO L443 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,892 INFO L443 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,892 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,892 INFO L443 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,893 INFO L443 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,893 INFO L443 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,893 INFO L443 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,893 INFO L443 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,893 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2019-09-07 20:40:31,893 INFO L443 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2019-09-07 20:40:31,893 INFO L443 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2019-09-07 20:40:31,893 INFO L443 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,893 INFO L443 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-09-07 20:40:31,894 INFO L443 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2019-09-07 20:40:31,894 INFO L443 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,894 INFO L443 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,894 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,894 INFO L443 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,894 INFO L443 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,894 INFO L443 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,894 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,894 INFO L443 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,894 INFO L443 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,895 INFO L443 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,895 INFO L443 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,895 INFO L443 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,895 INFO L443 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,895 INFO L443 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-09-07 20:40:31,895 INFO L443 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2019-09-07 20:40:31,895 INFO L443 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2019-09-07 20:40:31,895 INFO L443 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,895 INFO L443 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,896 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,896 INFO L443 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,896 INFO L443 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,896 INFO L443 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,896 INFO L443 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,896 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,896 INFO L443 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,896 INFO L443 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,896 INFO L443 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,897 INFO L443 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2019-09-07 20:40:31,897 INFO L443 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,897 INFO L443 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2019-09-07 20:40:31,897 INFO L443 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,897 INFO L443 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2019-09-07 20:40:31,897 INFO L443 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2019-09-07 20:40:31,897 INFO L443 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2019-09-07 20:40:31,897 INFO L443 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,897 INFO L443 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2019-09-07 20:40:31,897 INFO L443 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2019-09-07 20:40:31,898 INFO L443 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,898 INFO L443 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2019-09-07 20:40:31,898 INFO L443 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2019-09-07 20:40:31,898 INFO L443 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,898 INFO L443 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2019-09-07 20:40:31,898 INFO L443 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2019-09-07 20:40:31,898 INFO L443 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,898 INFO L443 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,898 INFO L443 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,899 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,899 INFO L443 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,899 INFO L443 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,899 INFO L443 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,899 INFO L443 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,899 INFO L439 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse5 (= 4 |old(~a2~0)|)) (.cse14 (+ |old(~a4~0)| 86))) (let ((.cse8 (not (<= .cse14 0))) (.cse1 (not (<= 0 (+ |old(~a0~0)| 97)))) (.cse3 (<= 0 (+ ~a0~0 97))) (.cse9 (<= (+ ~a0~0 147) 0)) (.cse11 (not (= 3 |old(~a2~0)|))) (.cse4 (not .cse5)) (.cse0 (not (<= (+ |old(~a4~0)| 42) 0))) (.cse10 (not (<= (+ |old(~a0~0)| 147) 0))) (.cse2 (not (< 0 (+ |old(~a29~0)| 144)))) (.cse6 (= ~a29~0 |old(~a29~0)|)) (.cse7 (= ~a4~0 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse3 .cse0 .cse1) (or .cse5 .cse0 (and .cse6 (= ~a2~0 |old(~a2~0)|) .cse7)) (or .cse3 .cse1 (or .cse8 (not (= 1 |old(~a2~0)|)))) (or .cse9 .cse0 .cse10) (or .cse8 .cse1 .cse3 (not (= 2 |old(~a2~0)|))) (or .cse0 .cse1 .cse11 .cse3) (or .cse0 (let ((.cse12 (< 0 (+ ~a4~0 86))) (.cse13 (< 0 (+ ~a29~0 144)))) (and (or .cse12 .cse9 .cse13 (< 0 (+ ~a0~0 98))) (or (not (= 1 calculate_output_~input)) .cse12 .cse13 (<= (+ ~a0~0 61) 0)))) .cse11) (or .cse4 .cse0 (and (not (< 0 .cse14)) .cse10 (not (< 0 (+ |old(~a0~0)| 98))) .cse2) (and .cse6 (= 4 ~a2~0) .cse7))))) [2019-09-07 20:40:31,899 INFO L443 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2019-09-07 20:40:31,900 INFO L443 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,900 INFO L443 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-09-07 20:40:31,900 INFO L443 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2019-09-07 20:40:31,900 INFO L443 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2019-09-07 20:40:31,900 INFO L443 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,900 INFO L443 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,900 INFO L443 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,901 INFO L443 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,901 INFO L443 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,902 INFO L443 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,903 INFO L443 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,903 INFO L443 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,903 INFO L443 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,903 INFO L443 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,903 INFO L443 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2019-09-07 20:40:31,903 INFO L443 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2019-09-07 20:40:31,903 INFO L443 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,904 INFO L443 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,904 INFO L443 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2019-09-07 20:40:31,905 INFO L443 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-09-07 20:40:31,906 INFO L443 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2019-09-07 20:40:31,906 INFO L443 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,906 INFO L443 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,906 INFO L443 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,906 INFO L443 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2019-09-07 20:40:31,906 INFO L443 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2019-09-07 20:40:31,906 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,906 INFO L443 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,907 INFO L443 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,907 INFO L443 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,907 INFO L443 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,907 INFO L443 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,907 INFO L443 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,907 INFO L443 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,907 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,907 INFO L443 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2019-09-07 20:40:31,907 INFO L443 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2019-09-07 20:40:31,907 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,908 INFO L443 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,908 INFO L443 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,908 INFO L443 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,908 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,908 INFO L443 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,908 INFO L443 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,908 INFO L443 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2019-09-07 20:40:31,908 INFO L443 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,908 INFO L443 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,909 INFO L443 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,910 INFO L443 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,911 INFO L443 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,911 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,911 INFO L443 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,911 INFO L443 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,911 INFO L443 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2019-09-07 20:40:31,911 INFO L443 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2019-09-07 20:40:31,911 INFO L443 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,911 INFO L443 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,911 INFO L443 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2019-09-07 20:40:31,911 INFO L443 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2019-09-07 20:40:31,911 INFO L443 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,912 INFO L443 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2019-09-07 20:40:31,913 INFO L443 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2019-09-07 20:40:31,913 INFO L443 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2019-09-07 20:40:31,913 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,913 INFO L443 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2019-09-07 20:40:31,913 INFO L443 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,913 INFO L443 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,913 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,913 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,913 INFO L443 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,914 INFO L443 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,914 INFO L443 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,914 INFO L443 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2019-09-07 20:40:31,914 INFO L443 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,914 INFO L443 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,914 INFO L443 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,914 INFO L443 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,914 INFO L443 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2019-09-07 20:40:31,914 INFO L443 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2019-09-07 20:40:31,914 INFO L443 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2019-09-07 20:40:31,915 INFO L443 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,915 INFO L443 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,915 INFO L443 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,915 INFO L443 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,915 INFO L443 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,915 INFO L443 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,915 INFO L443 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,915 INFO L443 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,915 INFO L443 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,916 INFO L443 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,916 INFO L443 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,916 INFO L443 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2019-09-07 20:40:31,916 INFO L443 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2019-09-07 20:40:31,916 INFO L443 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,916 INFO L443 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2019-09-07 20:40:31,916 INFO L443 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,916 INFO L443 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2019-09-07 20:40:31,916 INFO L443 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,916 INFO L443 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,916 INFO L443 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2019-09-07 20:40:31,917 INFO L443 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2019-09-07 20:40:31,917 INFO L443 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2019-09-07 20:40:31,917 INFO L443 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,917 INFO L443 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,917 INFO L443 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,917 INFO L443 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,917 INFO L443 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,917 INFO L443 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,917 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,917 INFO L443 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2019-09-07 20:40:31,917 INFO L443 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2019-09-07 20:40:31,918 INFO L443 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2019-09-07 20:40:31,918 INFO L443 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2019-09-07 20:40:31,918 INFO L443 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,918 INFO L443 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,918 INFO L443 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,918 INFO L443 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,918 INFO L443 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,918 INFO L443 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,918 INFO L443 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2019-09-07 20:40:31,918 INFO L443 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2019-09-07 20:40:31,919 INFO L443 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2019-09-07 20:40:31,919 INFO L443 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,919 INFO L443 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,919 INFO L443 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,919 INFO L443 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,919 INFO L443 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,919 INFO L443 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2019-09-07 20:40:31,919 INFO L443 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2019-09-07 20:40:31,919 INFO L443 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,919 INFO L443 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,919 INFO L443 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 202) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,920 INFO L443 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,921 INFO L443 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,921 INFO L443 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,921 INFO L443 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2019-09-07 20:40:31,921 INFO L443 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,921 INFO L443 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2019-09-07 20:40:31,921 INFO L443 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2019-09-07 20:40:31,921 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-09-07 20:40:31,921 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a4~0 89) 0) (<= 0 (+ ~a0~0 97)) (= 1 ~a2~0) (= (+ ~a29~0 127) 0)) [2019-09-07 20:40:31,921 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-09-07 20:40:31,921 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-09-07 20:40:31,921 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (or (not (<= (+ |old(~a4~0)| 89) 0)) (not (= 1 |old(~a2~0)|)) (not (<= 0 (+ |old(~a0~0)| 97))) (and (<= 0 (+ ~a0~0 97)) (= ~a2~0 |old(~a2~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)) (not (= 0 (+ |old(~a29~0)| 127)))) [2019-09-07 20:40:31,921 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2019-09-07 20:40:31,922 INFO L439 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse0 (<= (+ ~a4~0 42) 0))) (or (not (= 1 |old(~a2~0)|)) (not (= 0 (+ |old(~a29~0)| 127))) (not (<= 0 (+ |old(~a0~0)| 97))) (and .cse0 (not (= 4 ~a2~0))) (and .cse0 (or (< 0 (+ ~a4~0 86)) (<= (+ ~a0~0 147) 0) (< 0 (+ ~a29~0 144)))) (not (<= (+ |old(~a4~0)| 89) 0)) (and .cse0 (<= 0 (+ ~a0~0 97))))) [2019-09-07 20:40:31,922 INFO L443 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2019-09-07 20:40:31,922 INFO L443 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2019-09-07 20:40:31,922 INFO L439 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse0 (<= (+ ~a4~0 42) 0))) (or (not (= 1 |old(~a2~0)|)) (not (= 0 (+ |old(~a29~0)| 127))) (not (<= 0 (+ |old(~a0~0)| 97))) (and .cse0 (not (= 4 ~a2~0))) (and .cse0 (or (< 0 (+ ~a4~0 86)) (<= (+ ~a0~0 147) 0) (< 0 (+ ~a29~0 144)))) (not (<= (+ |old(~a4~0)| 89) 0)) (and .cse0 (<= 0 (+ ~a0~0 97))))) [2019-09-07 20:40:31,922 INFO L443 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2019-09-07 20:40:31,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.09 08:40:31 BoogieIcfgContainer [2019-09-07 20:40:31,956 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-07 20:40:31,958 INFO L168 Benchmark]: Toolchain (without parser) took 73133.39 ms. Allocated memory was 135.8 MB in the beginning and 1.9 GB in the end (delta: 1.8 GB). Free memory was 85.3 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-09-07 20:40:31,959 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 135.8 MB. Free memory was 109.0 MB in the beginning and 108.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-07 20:40:31,960 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1874.77 ms. Allocated memory was 135.8 MB in the beginning and 205.5 MB in the end (delta: 69.7 MB). Free memory was 84.9 MB in the beginning and 108.1 MB in the end (delta: -23.2 MB). Peak memory consumption was 51.7 MB. Max. memory is 7.1 GB. [2019-09-07 20:40:31,961 INFO L168 Benchmark]: Boogie Preprocessor took 188.38 ms. Allocated memory is still 205.5 MB. Free memory was 108.1 MB in the beginning and 96.1 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. [2019-09-07 20:40:31,962 INFO L168 Benchmark]: RCFGBuilder took 3067.91 ms. Allocated memory was 205.5 MB in the beginning and 266.3 MB in the end (delta: 60.8 MB). Free memory was 96.1 MB in the beginning and 210.3 MB in the end (delta: -114.2 MB). Peak memory consumption was 77.8 MB. Max. memory is 7.1 GB. [2019-09-07 20:40:31,963 INFO L168 Benchmark]: TraceAbstraction took 67990.55 ms. Allocated memory was 266.3 MB in the beginning and 1.9 GB in the end (delta: 1.6 GB). Free memory was 210.3 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-09-07 20:40:31,967 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 135.8 MB. Free memory was 109.0 MB in the beginning and 108.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1874.77 ms. Allocated memory was 135.8 MB in the beginning and 205.5 MB in the end (delta: 69.7 MB). Free memory was 84.9 MB in the beginning and 108.1 MB in the end (delta: -23.2 MB). Peak memory consumption was 51.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 188.38 ms. Allocated memory is still 205.5 MB. Free memory was 108.1 MB in the beginning and 96.1 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3067.91 ms. Allocated memory was 205.5 MB in the beginning and 266.3 MB in the end (delta: 60.8 MB). Free memory was 96.1 MB in the beginning and 210.3 MB in the end (delta: -114.2 MB). Peak memory consumption was 77.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 67990.55 ms. Allocated memory was 266.3 MB in the beginning and 1.9 GB in the end (delta: 1.6 GB). Free memory was 210.3 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 202]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant Derived loop invariant: (((((!(1 == \old(a2)) || !(0 == \old(a29) + 127)) || !(0 <= \old(a0) + 97)) || (a4 + 42 <= 0 && !(4 == a2))) || (a4 + 42 <= 0 && ((0 < a4 + 86 || a0 + 147 <= 0) || 0 < a29 + 144))) || !(\old(a4) + 89 <= 0)) || (a4 + 42 <= 0 && 0 <= a0 + 97) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 67.8s OverallTime, 10 OverallIterations, 7 TraceHistogramMax, 47.3s AutomataDifference, 0.0s DeadEndRemovalTime, 7.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 1666 SDtfs, 13435 SDslu, 1669 SDs, 0 SdLazy, 23494 SolverSat, 6877 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 35.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3575 GetRequests, 3461 SyntacticMatches, 4 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1382 ImplicationChecksByTransitivity, 3.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=16449occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.8s AutomataMinimizationTime, 10 MinimizatonAttempts, 5169 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 1497 PreInvPairs, 2043 NumberOfFragments, 849 HoareAnnotationTreeSize, 1497 FomulaSimplifications, 193873 FormulaSimplificationTreeSizeReduction, 2.3s HoareSimplificationTime, 9 FomulaSimplificationsInter, 66806 FormulaSimplificationTreeSizeReductionInter, 4.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 5.0s InterpolantComputationTime, 8753 NumberOfCodeBlocks, 8753 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 8738 ConstructedInterpolants, 0 QuantifiedInterpolants, 10259295 SizeOfPredicates, 4 NumberOfNonLiveVariables, 4742 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 15 InterpolantComputations, 8 PerfectInterpolantSequences, 12001/12513 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...