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/Problem11_label18.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 01:06:47,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 01:06:47,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 01:06:47,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 01:06:47,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 01:06:47,794 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 01:06:47,796 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 01:06:47,798 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 01:06:47,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 01:06:47,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 01:06:47,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 01:06:47,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 01:06:47,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 01:06:47,804 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 01:06:47,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 01:06:47,806 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 01:06:47,807 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 01:06:47,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 01:06:47,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 01:06:47,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 01:06:47,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 01:06:47,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 01:06:47,815 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 01:06:47,815 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 01:06:47,822 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-02 01:06:47,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 01:06:47,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 01:06:47,838 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 01:06:47,839 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 [2019-10-02 01:06:47,862 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 01:06:47,863 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 01:06:47,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 01:06:47,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 01:06:47,865 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 01:06:47,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 01:06:47,866 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 01:06:47,866 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 01:06:47,866 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 01:06:47,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 01:06:47,867 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 01:06:47,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 01:06:47,868 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 01:06:47,868 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 01:06:47,868 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 01:06:47,868 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 01:06:47,869 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 01:06:47,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 01:06:47,869 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 01:06:47,869 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 01:06:47,870 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 01:06:47,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 01:06:47,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 01:06:47,870 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 01:06:47,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 01:06:47,871 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 01:06:47,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 01:06:47,871 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 01:06:47,871 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 01:06:47,909 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 01:06:47,925 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 01:06:47,929 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 01:06:47,932 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 01:06:47,932 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 01:06:47,933 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label18.c [2019-10-02 01:06:48,006 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6686d3218/e63a78271dcc4b969de6b8cc90a4f7f6/FLAGfeffa8258 [2019-10-02 01:06:48,631 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 01:06:48,632 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label18.c [2019-10-02 01:06:48,660 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6686d3218/e63a78271dcc4b969de6b8cc90a4f7f6/FLAGfeffa8258 [2019-10-02 01:06:48,890 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6686d3218/e63a78271dcc4b969de6b8cc90a4f7f6 [2019-10-02 01:06:48,900 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 01:06:48,901 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 01:06:48,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 01:06:48,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 01:06:48,907 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 01:06:48,908 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:06:48" (1/1) ... [2019-10-02 01:06:48,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47fbaaba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:06:48, skipping insertion in model container [2019-10-02 01:06:48,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:06:48" (1/1) ... [2019-10-02 01:06:48,917 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 01:06:48,983 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 01:06:49,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:06:49,643 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 01:06:49,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:06:49,890 INFO L192 MainTranslator]: Completed translation [2019-10-02 01:06:49,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:06:49 WrapperNode [2019-10-02 01:06:49,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 01:06:49,892 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 01:06:49,892 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 01:06:49,892 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 01:06:49,912 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:06:49" (1/1) ... [2019-10-02 01:06:49,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:06:49" (1/1) ... [2019-10-02 01:06:49,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:06:49" (1/1) ... [2019-10-02 01:06:49,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:06:49" (1/1) ... [2019-10-02 01:06:49,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:06:49" (1/1) ... [2019-10-02 01:06:50,019 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:06:49" (1/1) ... [2019-10-02 01:06:50,052 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:06:49" (1/1) ... [2019-10-02 01:06:50,075 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 01:06:50,076 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 01:06:50,076 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 01:06:50,077 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 01:06:50,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:06:49" (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 [2019-10-02 01:06:50,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 01:06:50,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 01:06:50,169 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-10-02 01:06:50,169 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 01:06:50,169 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-10-02 01:06:50,169 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 01:06:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 01:06:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-02 01:06:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 01:06:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 01:06:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 01:06:51,957 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 01:06:51,958 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 01:06:51,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:06:51 BoogieIcfgContainer [2019-10-02 01:06:51,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 01:06:51,961 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 01:06:51,961 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 01:06:51,965 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 01:06:51,966 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 01:06:48" (1/3) ... [2019-10-02 01:06:51,967 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49ef5585 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:06:51, skipping insertion in model container [2019-10-02 01:06:51,967 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:06:49" (2/3) ... [2019-10-02 01:06:51,969 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49ef5585 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:06:51, skipping insertion in model container [2019-10-02 01:06:51,969 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:06:51" (3/3) ... [2019-10-02 01:06:51,971 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem11_label18.c [2019-10-02 01:06:51,981 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 01:06:51,991 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 01:06:52,010 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 01:06:52,058 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 01:06:52,059 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 01:06:52,060 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 01:06:52,060 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 01:06:52,060 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 01:06:52,060 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 01:06:52,060 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 01:06:52,060 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 01:06:52,061 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 01:06:52,094 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2019-10-02 01:06:52,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-10-02 01:06:52,104 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:06:52,106 INFO L411 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] [2019-10-02 01:06:52,108 INFO L418 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:06:52,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:06:52,114 INFO L82 PathProgramCache]: Analyzing trace with hash -1626993173, now seen corresponding path program 1 times [2019-10-02 01:06:52,116 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:06:52,116 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:06:52,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:52,176 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:06:52,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:06:52,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:06:52,511 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:06:52,512 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 01:06:52,518 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 01:06:52,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 01:06:52,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 01:06:52,539 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 3 states. [2019-10-02 01:06:53,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:06:53,999 INFO L93 Difference]: Finished difference Result 779 states and 1369 transitions. [2019-10-02 01:06:53,999 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 01:06:54,001 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2019-10-02 01:06:54,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:06:54,018 INFO L225 Difference]: With dead ends: 779 [2019-10-02 01:06:54,018 INFO L226 Difference]: Without dead ends: 425 [2019-10-02 01:06:54,027 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 01:06:54,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2019-10-02 01:06:54,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 420. [2019-10-02 01:06:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 420 states. [2019-10-02 01:06:54,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 420 states and 666 transitions. [2019-10-02 01:06:54,110 INFO L78 Accepts]: Start accepts. Automaton has 420 states and 666 transitions. Word has length 40 [2019-10-02 01:06:54,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:06:54,111 INFO L475 AbstractCegarLoop]: Abstraction has 420 states and 666 transitions. [2019-10-02 01:06:54,111 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 01:06:54,111 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 666 transitions. [2019-10-02 01:06:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-10-02 01:06:54,117 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:06:54,117 INFO L411 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:06:54,117 INFO L418 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:06:54,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:06:54,118 INFO L82 PathProgramCache]: Analyzing trace with hash -1781272370, now seen corresponding path program 1 times [2019-10-02 01:06:54,118 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:06:54,118 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:06:54,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:54,120 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:06:54,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:06:54,296 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:06:54,296 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:06:54,297 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 01:06:54,299 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 01:06:54,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 01:06:54,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-02 01:06:54,300 INFO L87 Difference]: Start difference. First operand 420 states and 666 transitions. Second operand 6 states. [2019-10-02 01:06:56,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:06:56,893 INFO L93 Difference]: Finished difference Result 1665 states and 2806 transitions. [2019-10-02 01:06:56,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-02 01:06:56,897 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 110 [2019-10-02 01:06:56,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:06:56,914 INFO L225 Difference]: With dead ends: 1665 [2019-10-02 01:06:56,915 INFO L226 Difference]: Without dead ends: 1251 [2019-10-02 01:06:56,918 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2019-10-02 01:06:56,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1251 states. [2019-10-02 01:06:57,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1251 to 1217. [2019-10-02 01:06:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1217 states. [2019-10-02 01:06:57,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 1217 states and 1740 transitions. [2019-10-02 01:06:57,046 INFO L78 Accepts]: Start accepts. Automaton has 1217 states and 1740 transitions. Word has length 110 [2019-10-02 01:06:57,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:06:57,049 INFO L475 AbstractCegarLoop]: Abstraction has 1217 states and 1740 transitions. [2019-10-02 01:06:57,049 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 01:06:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1740 transitions. [2019-10-02 01:06:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2019-10-02 01:06:57,061 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:06:57,062 INFO L411 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:06:57,062 INFO L418 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:06:57,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:06:57,063 INFO L82 PathProgramCache]: Analyzing trace with hash 559014170, now seen corresponding path program 1 times [2019-10-02 01:06:57,063 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:06:57,063 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:06:57,066 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:57,067 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:06:57,067 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:57,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:06:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:06:57,350 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:06:57,350 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 01:06:57,351 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 01:06:57,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 01:06:57,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-10-02 01:06:57,352 INFO L87 Difference]: Start difference. First operand 1217 states and 1740 transitions. Second operand 6 states. [2019-10-02 01:06:59,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:06:59,035 INFO L93 Difference]: Finished difference Result 3448 states and 5149 transitions. [2019-10-02 01:06:59,036 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 01:06:59,036 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 120 [2019-10-02 01:06:59,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:06:59,050 INFO L225 Difference]: With dead ends: 3448 [2019-10-02 01:06:59,050 INFO L226 Difference]: Without dead ends: 2237 [2019-10-02 01:06:59,055 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-02 01:06:59,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2237 states. [2019-10-02 01:06:59,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2237 to 2212. [2019-10-02 01:06:59,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2212 states. [2019-10-02 01:06:59,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 2212 states and 3012 transitions. [2019-10-02 01:06:59,155 INFO L78 Accepts]: Start accepts. Automaton has 2212 states and 3012 transitions. Word has length 120 [2019-10-02 01:06:59,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:06:59,157 INFO L475 AbstractCegarLoop]: Abstraction has 2212 states and 3012 transitions. [2019-10-02 01:06:59,158 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 01:06:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 3012 transitions. [2019-10-02 01:06:59,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2019-10-02 01:06:59,171 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:06:59,172 INFO L411 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:06:59,173 INFO L418 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:06:59,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:06:59,173 INFO L82 PathProgramCache]: Analyzing trace with hash 384966816, now seen corresponding path program 1 times [2019-10-02 01:06:59,173 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:06:59,174 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:06:59,177 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:59,177 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:06:59,178 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:59,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:06:59,404 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 134 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:06:59,405 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:06:59,405 INFO L224 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) [2019-10-02 01:06:59,425 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 01:06:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:06:59,498 INFO L256 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 7 conjunts are in the unsatisfiable core [2019-10-02 01:06:59,509 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:06:59,560 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 134 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:06:59,566 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 01:06:59,566 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 6 [2019-10-02 01:06:59,567 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 01:06:59,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 01:06:59,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-02 01:06:59,568 INFO L87 Difference]: Start difference. First operand 2212 states and 3012 transitions. Second operand 6 states. [2019-10-02 01:07:00,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:07:00,932 INFO L93 Difference]: Finished difference Result 4501 states and 6598 transitions. [2019-10-02 01:07:00,932 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 01:07:00,933 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 183 [2019-10-02 01:07:00,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:07:00,955 INFO L225 Difference]: With dead ends: 4501 [2019-10-02 01:07:00,955 INFO L226 Difference]: Without dead ends: 2295 [2019-10-02 01:07:00,967 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 192 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:07:00,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2295 states. [2019-10-02 01:07:01,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2295 to 2187. [2019-10-02 01:07:01,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2187 states. [2019-10-02 01:07:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 2187 states and 2806 transitions. [2019-10-02 01:07:01,044 INFO L78 Accepts]: Start accepts. Automaton has 2187 states and 2806 transitions. Word has length 183 [2019-10-02 01:07:01,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:07:01,045 INFO L475 AbstractCegarLoop]: Abstraction has 2187 states and 2806 transitions. [2019-10-02 01:07:01,045 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 01:07:01,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 2806 transitions. [2019-10-02 01:07:01,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2019-10-02 01:07:01,048 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:07:01,048 INFO L411 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:07:01,049 INFO L418 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:07:01,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:07:01,049 INFO L82 PathProgramCache]: Analyzing trace with hash 1968960108, now seen corresponding path program 1 times [2019-10-02 01:07:01,049 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:07:01,050 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:07:01,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:07:01,051 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:07:01,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:07:01,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:07:01,223 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-10-02 01:07:01,223 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:07:01,223 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 01:07:01,224 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 01:07:01,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 01:07:01,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:07:01,224 INFO L87 Difference]: Start difference. First operand 2187 states and 2806 transitions. Second operand 4 states. [2019-10-02 01:07:03,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:07:03,005 INFO L93 Difference]: Finished difference Result 6108 states and 8278 transitions. [2019-10-02 01:07:03,009 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 01:07:03,009 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 193 [2019-10-02 01:07:03,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:07:03,032 INFO L225 Difference]: With dead ends: 6108 [2019-10-02 01:07:03,032 INFO L226 Difference]: Without dead ends: 3927 [2019-10-02 01:07:03,037 INFO L640 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 [2019-10-02 01:07:03,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3927 states. [2019-10-02 01:07:03,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3927 to 3922. [2019-10-02 01:07:03,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3922 states. [2019-10-02 01:07:03,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 3922 states and 5280 transitions. [2019-10-02 01:07:03,127 INFO L78 Accepts]: Start accepts. Automaton has 3922 states and 5280 transitions. Word has length 193 [2019-10-02 01:07:03,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:07:03,128 INFO L475 AbstractCegarLoop]: Abstraction has 3922 states and 5280 transitions. [2019-10-02 01:07:03,128 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 01:07:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3922 states and 5280 transitions. [2019-10-02 01:07:03,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-10-02 01:07:03,133 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:07:03,133 INFO L411 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:07:03,134 INFO L418 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:07:03,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:07:03,134 INFO L82 PathProgramCache]: Analyzing trace with hash -1907544365, now seen corresponding path program 1 times [2019-10-02 01:07:03,134 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:07:03,134 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:07:03,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:07:03,136 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:07:03,136 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:07:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:07:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 6 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:07:03,538 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:07:03,538 INFO L224 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) [2019-10-02 01:07:03,567 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 [2019-10-02 01:07:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:07:03,652 INFO L256 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 11 conjunts are in the unsatisfiable core [2019-10-02 01:07:03,672 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:07:03,752 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-02 01:07:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-10-02 01:07:03,855 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 01:07:03,855 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 14 [2019-10-02 01:07:03,857 INFO L454 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-10-02 01:07:03,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-10-02 01:07:03,857 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2019-10-02 01:07:03,857 INFO L87 Difference]: Start difference. First operand 3922 states and 5280 transitions. Second operand 14 states. [2019-10-02 01:07:16,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:07:16,102 INFO L93 Difference]: Finished difference Result 15945 states and 23430 transitions. [2019-10-02 01:07:16,103 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2019-10-02 01:07:16,103 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 214 [2019-10-02 01:07:16,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:07:16,103 INFO L225 Difference]: With dead ends: 15945 [2019-10-02 01:07:16,103 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 01:07:16,150 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 214 SyntacticMatches, 0 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2471 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=977, Invalid=5995, Unknown=0, NotChecked=0, Total=6972 [2019-10-02 01:07:16,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 01:07:16,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 01:07:16,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 01:07:16,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 01:07:16,156 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 214 [2019-10-02 01:07:16,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:07:16,157 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 01:07:16,157 INFO L476 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-10-02 01:07:16,157 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 01:07:16,158 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 01:07:16,163 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-02 01:07:16,422 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 38 [2019-10-02 01:07:16,799 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2019-10-02 01:07:16,896 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:07:16,897 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|)) [2019-10-02 01:07:16,897 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:07:16,897 INFO L443 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2019-10-02 01:07:16,897 INFO L443 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2019-10-02 01:07:16,897 INFO L443 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2019-10-02 01:07:16,897 INFO L443 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,898 INFO L443 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,898 INFO L443 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,898 INFO L443 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,898 INFO L443 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,898 INFO L443 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,898 INFO L443 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,898 INFO L443 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2019-10-02 01:07:16,898 INFO L443 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2019-10-02 01:07:16,899 INFO L443 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2019-10-02 01:07:16,900 INFO L443 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,900 INFO L443 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,900 INFO L443 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,900 INFO L443 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,900 INFO L443 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,900 INFO L443 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,900 INFO L443 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,900 INFO L443 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,900 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,900 INFO L443 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2019-10-02 01:07:16,901 INFO L443 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2019-10-02 01:07:16,901 INFO L443 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2019-10-02 01:07:16,901 INFO L443 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2019-10-02 01:07:16,901 INFO L443 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2019-10-02 01:07:16,901 INFO L443 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2019-10-02 01:07:16,901 INFO L443 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2019-10-02 01:07:16,901 INFO L443 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,901 INFO L443 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,901 INFO L443 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,901 INFO L443 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,902 INFO L443 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,902 INFO L443 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,902 INFO L443 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,902 INFO L443 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,902 INFO L443 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,902 INFO L443 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,902 INFO L443 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2019-10-02 01:07:16,902 INFO L443 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2019-10-02 01:07:16,902 INFO L443 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2019-10-02 01:07:16,903 INFO L443 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,903 INFO L443 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,903 INFO L443 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,903 INFO L443 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,903 INFO L443 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,903 INFO L443 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2019-10-02 01:07:16,903 INFO L443 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2019-10-02 01:07:16,903 INFO L443 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2019-10-02 01:07:16,903 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,904 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,904 INFO L443 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,904 INFO L443 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,904 INFO L443 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,904 INFO L443 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2019-10-02 01:07:16,904 INFO L443 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2019-10-02 01:07:16,904 INFO L443 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,904 INFO L443 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,904 INFO L443 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,904 INFO L443 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,905 INFO L443 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,905 INFO L443 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,905 INFO L443 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2019-10-02 01:07:16,905 INFO L443 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2019-10-02 01:07:16,905 INFO L443 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,905 INFO L443 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,905 INFO L443 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2019-10-02 01:07:16,905 INFO L443 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2019-10-02 01:07:16,905 INFO L443 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2019-10-02 01:07:16,906 INFO L443 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,906 INFO L443 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,906 INFO L443 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,906 INFO L443 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,906 INFO L443 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,906 INFO L443 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,906 INFO L443 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,906 INFO L443 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2019-10-02 01:07:16,906 INFO L443 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2019-10-02 01:07:16,907 INFO L443 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2019-10-02 01:07:16,907 INFO L443 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2019-10-02 01:07:16,907 INFO L443 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2019-10-02 01:07:16,907 INFO L443 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2019-10-02 01:07:16,907 INFO L443 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2019-10-02 01:07:16,907 INFO L443 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,907 INFO L443 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,907 INFO L443 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2019-10-02 01:07:16,907 INFO L443 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2019-10-02 01:07:16,907 INFO L443 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,908 INFO L443 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,908 INFO L443 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,908 INFO L443 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,908 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse1 (= ~a29~0 |old(~a29~0)|)) (.cse2 (= ~a23~0 |old(~a23~0)|)) (.cse3 (= ~a4~0 |old(~a4~0)|))) (let ((.cse0 (and .cse1 .cse2 .cse3))) (and (or (not (<= 130 |old(~a29~0)|)) (not (<= |old(~a29~0)| 277)) .cse0) (or (and .cse1 .cse2 (not (= ~a25~0 13)) .cse3) (= 13 |old(~a25~0)|)) (or (not (< 0 (+ |old(~a23~0)| 43))) .cse0)))) [2019-10-02 01:07:16,908 INFO L443 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,908 INFO L443 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2019-10-02 01:07:16,908 INFO L443 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2019-10-02 01:07:16,909 INFO L443 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2019-10-02 01:07:16,909 INFO L443 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,909 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,909 INFO L443 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,909 INFO L443 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,909 INFO L443 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,909 INFO L443 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,909 INFO L443 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2019-10-02 01:07:16,910 INFO L443 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2019-10-02 01:07:16,910 INFO L443 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2019-10-02 01:07:16,910 INFO L443 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,910 INFO L443 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,910 INFO L443 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,910 INFO L443 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,910 INFO L443 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,910 INFO L443 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,911 INFO L443 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,911 INFO L443 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,911 INFO L443 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2019-10-02 01:07:16,911 INFO L443 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2019-10-02 01:07:16,911 INFO L443 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2019-10-02 01:07:16,911 INFO L443 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,911 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,911 INFO L443 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,912 INFO L443 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,912 INFO L443 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,912 INFO L443 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,912 INFO L443 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,912 INFO L443 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,912 INFO L443 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,912 INFO L443 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,912 INFO L443 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,913 INFO L443 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2019-10-02 01:07:16,913 INFO L443 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2019-10-02 01:07:16,913 INFO L443 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2019-10-02 01:07:16,913 INFO L443 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2019-10-02 01:07:16,913 INFO L443 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2019-10-02 01:07:16,913 INFO L443 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,913 INFO L443 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,913 INFO L443 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,913 INFO L443 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,913 INFO L443 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,914 INFO L443 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,914 INFO L443 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,914 INFO L443 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2019-10-02 01:07:16,914 INFO L443 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2019-10-02 01:07:16,914 INFO L443 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2019-10-02 01:07:16,914 INFO L443 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,914 INFO L443 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,914 INFO L443 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,914 INFO L443 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2019-10-02 01:07:16,915 INFO L443 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2019-10-02 01:07:16,915 INFO L443 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,915 INFO L443 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,915 INFO L443 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,915 INFO L443 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,915 INFO L443 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,915 INFO L443 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2019-10-02 01:07:16,915 INFO L443 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2019-10-02 01:07:16,915 INFO L443 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,916 INFO L443 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,916 INFO L443 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2019-10-02 01:07:16,916 INFO L443 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2019-10-02 01:07:16,916 INFO L443 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,916 INFO L443 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,916 INFO L443 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,916 INFO L443 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,916 INFO L443 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,916 INFO L443 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,917 INFO L443 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2019-10-02 01:07:16,917 INFO L443 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2019-10-02 01:07:16,917 INFO L443 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2019-10-02 01:07:16,917 INFO L443 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2019-10-02 01:07:16,917 INFO L443 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,917 INFO L443 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,917 INFO L443 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,917 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,917 INFO L443 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,918 INFO L443 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,918 INFO L443 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,918 INFO L443 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,918 INFO L443 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2019-10-02 01:07:16,918 INFO L443 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2019-10-02 01:07:16,918 INFO L443 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2019-10-02 01:07:16,918 INFO L443 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2019-10-02 01:07:16,918 INFO L443 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2019-10-02 01:07:16,918 INFO L443 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2019-10-02 01:07:16,919 INFO L443 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,919 INFO L443 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,919 INFO L443 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,919 INFO L443 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,919 INFO L443 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,919 INFO L443 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,919 INFO L443 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,919 INFO L443 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2019-10-02 01:07:16,919 INFO L443 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2019-10-02 01:07:16,919 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,920 INFO L443 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,920 INFO L443 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,920 INFO L443 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,920 INFO L443 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,920 INFO L443 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,920 INFO L443 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,920 INFO L443 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2019-10-02 01:07:16,920 INFO L443 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2019-10-02 01:07:16,920 INFO L443 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,921 INFO L443 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,921 INFO L443 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,921 INFO L443 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,921 INFO L443 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,921 INFO L443 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,921 INFO L443 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,921 INFO L443 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2019-10-02 01:07:16,921 INFO L443 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,921 INFO L443 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,921 INFO L443 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,922 INFO L443 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2019-10-02 01:07:16,922 INFO L443 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2019-10-02 01:07:16,922 INFO L443 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2019-10-02 01:07:16,922 INFO L443 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,922 INFO L443 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2019-10-02 01:07:16,922 INFO L443 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,922 INFO L443 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2019-10-02 01:07:16,922 INFO L443 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,922 INFO L443 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,923 INFO L443 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,923 INFO L443 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,923 INFO L443 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,923 INFO L443 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,923 INFO L443 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2019-10-02 01:07:16,923 INFO L443 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2019-10-02 01:07:16,923 INFO L443 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2019-10-02 01:07:16,923 INFO L443 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,923 INFO L443 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,923 INFO L443 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,924 INFO L443 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,924 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 108) no Hoare annotation was computed. [2019-10-02 01:07:16,924 INFO L443 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,924 INFO L443 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,924 INFO L443 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,924 INFO L443 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,924 INFO L443 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,925 INFO L443 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,925 INFO L443 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2019-10-02 01:07:16,925 INFO L443 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2019-10-02 01:07:16,925 INFO L443 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2019-10-02 01:07:16,925 INFO L443 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,925 INFO L443 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2019-10-02 01:07:16,925 INFO L443 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2019-10-02 01:07:16,925 INFO L443 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,926 INFO L443 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,926 INFO L443 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,926 INFO L443 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,926 INFO L443 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,926 INFO L443 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,926 INFO L443 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2019-10-02 01:07:16,926 INFO L443 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2019-10-02 01:07:16,926 INFO L443 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2019-10-02 01:07:16,926 INFO L443 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,927 INFO L443 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,927 INFO L443 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,927 INFO L443 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,927 INFO L443 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2019-10-02 01:07:16,927 INFO L443 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2019-10-02 01:07:16,927 INFO L443 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,927 INFO L443 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,927 INFO L443 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2019-10-02 01:07:16,927 INFO L443 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,928 INFO L443 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,928 INFO L443 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:07:16,928 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:07:16,928 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (not (= ~a25~0 13)) (<= ~a29~0 130) (= 1 ~a4~0) (<= 130 ~a29~0) (<= 312 ~a23~0)) [2019-10-02 01:07:16,928 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-02 01:07:16,928 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:07:16,929 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (not (<= 312 |old(~a23~0)|)) (not (<= 130 |old(~a29~0)|)) (not (= 1 |old(~a4~0)|)) (and (= ~a23~0 |old(~a23~0)|) (not (= ~a25~0 13)) (<= ~a29~0 130) (<= 130 ~a29~0) (= ~a4~0 |old(~a4~0)|)) (= 13 |old(~a25~0)|) (not (<= |old(~a29~0)| 130))) [2019-10-02 01:07:16,929 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2019-10-02 01:07:16,929 INFO L439 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (or (not (<= 130 |old(~a29~0)|)) (not (= ~a25~0 13)) (= 13 |old(~a25~0)|) (not (<= 312 |old(~a23~0)|)) (< 0 (+ ~a23~0 43)) (not (= 1 |old(~a4~0)|)) (and (<= ~a29~0 277) (<= 130 ~a29~0)) (not (<= |old(~a29~0)| 130))) [2019-10-02 01:07:16,929 INFO L443 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2019-10-02 01:07:16,929 INFO L443 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2019-10-02 01:07:16,929 INFO L439 ceAbstractionStarter]: At program point L1034-2(lines 1034 1043) the Hoare annotation is: (or (not (<= 130 |old(~a29~0)|)) (not (= ~a25~0 13)) (= 13 |old(~a25~0)|) (not (<= 312 |old(~a23~0)|)) (< 0 (+ ~a23~0 43)) (not (= 1 |old(~a4~0)|)) (and (<= ~a29~0 277) (<= 130 ~a29~0)) (not (<= |old(~a29~0)| 130))) [2019-10-02 01:07:16,929 INFO L443 ceAbstractionStarter]: For program point L1034-3(lines 1028 1044) no Hoare annotation was computed. [2019-10-02 01:07:16,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 01:07:16 BoogieIcfgContainer [2019-10-02 01:07:16,947 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 01:07:16,949 INFO L168 Benchmark]: Toolchain (without parser) took 28046.95 ms. Allocated memory was 137.9 MB in the beginning and 623.9 MB in the end (delta: 486.0 MB). Free memory was 81.0 MB in the beginning and 134.0 MB in the end (delta: -53.0 MB). Peak memory consumption was 433.0 MB. Max. memory is 7.1 GB. [2019-10-02 01:07:16,950 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 137.9 MB. Free memory was 102.6 MB in the beginning and 102.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-02 01:07:16,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 988.27 ms. Allocated memory was 137.9 MB in the beginning and 199.2 MB in the end (delta: 61.3 MB). Free memory was 80.6 MB in the beginning and 137.3 MB in the end (delta: -56.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. [2019-10-02 01:07:16,952 INFO L168 Benchmark]: Boogie Preprocessor took 183.53 ms. Allocated memory is still 199.2 MB. Free memory was 137.3 MB in the beginning and 129.4 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 7.1 GB. [2019-10-02 01:07:16,953 INFO L168 Benchmark]: RCFGBuilder took 1883.71 ms. Allocated memory was 199.2 MB in the beginning and 219.2 MB in the end (delta: 19.9 MB). Free memory was 129.4 MB in the beginning and 73.6 MB in the end (delta: 55.8 MB). Peak memory consumption was 75.7 MB. Max. memory is 7.1 GB. [2019-10-02 01:07:16,954 INFO L168 Benchmark]: TraceAbstraction took 24985.75 ms. Allocated memory was 219.2 MB in the beginning and 623.9 MB in the end (delta: 404.8 MB). Free memory was 72.3 MB in the beginning and 134.0 MB in the end (delta: -61.7 MB). Peak memory consumption was 343.0 MB. Max. memory is 7.1 GB. [2019-10-02 01:07:16,958 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 137.9 MB. Free memory was 102.6 MB in the beginning and 102.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 988.27 ms. Allocated memory was 137.9 MB in the beginning and 199.2 MB in the end (delta: 61.3 MB). Free memory was 80.6 MB in the beginning and 137.3 MB in the end (delta: -56.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 183.53 ms. Allocated memory is still 199.2 MB. Free memory was 137.3 MB in the beginning and 129.4 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1883.71 ms. Allocated memory was 199.2 MB in the beginning and 219.2 MB in the end (delta: 19.9 MB). Free memory was 129.4 MB in the beginning and 73.6 MB in the end (delta: 55.8 MB). Peak memory consumption was 75.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 24985.75 ms. Allocated memory was 219.2 MB in the beginning and 623.9 MB in the end (delta: 404.8 MB). Free memory was 72.3 MB in the beginning and 134.0 MB in the end (delta: -61.7 MB). Peak memory consumption was 343.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 108]: 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: 1034]: Loop Invariant Derived loop invariant: ((((((!(130 <= \old(a29)) || !(a25 == 13)) || 13 == \old(a25)) || !(312 <= \old(a23))) || 0 < a23 + 43) || !(1 == \old(a4))) || (a29 <= 277 && 130 <= a29)) || !(\old(a29) <= 130) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 292 locations, 1 error locations. SAFE Result, 24.8s OverallTime, 6 OverallIterations, 3 TraceHistogramMax, 21.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 470 SDtfs, 7363 SDslu, 912 SDs, 0 SdLazy, 14301 SolverSat, 2565 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 15.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 517 GetRequests, 412 SyntacticMatches, 0 SemanticMatches, 105 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2483 ImplicationChecksByTransitivity, 1.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3922occurred in iteration=5, 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: 0.4s AutomataMinimizationTime, 6 MinimizatonAttempts, 177 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 162 PreInvPairs, 360 NumberOfFragments, 192 HoareAnnotationTreeSize, 162 FomulaSimplifications, 15864 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 7 FomulaSimplificationsInter, 2572 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1257 NumberOfCodeBlocks, 1257 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1249 ConstructedInterpolants, 0 QuantifiedInterpolants, 812674 SizeOfPredicates, 2 NumberOfNonLiveVariables, 806 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 8 InterpolantComputations, 5 PerfectInterpolantSequences, 618/755 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...