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/Problem16_label49.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 01:35:35,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 01:35:35,523 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 01:35:35,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 01:35:35,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 01:35:35,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 01:35:35,538 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 01:35:35,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 01:35:35,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 01:35:35,544 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 01:35:35,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 01:35:35,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 01:35:35,553 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 01:35:35,554 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 01:35:35,555 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 01:35:35,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 01:35:35,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 01:35:35,563 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 01:35:35,564 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 01:35:35,567 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 01:35:35,570 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 01:35:35,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 01:35:35,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 01:35:35,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 01:35:35,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-02 01:35:35,590 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 01:35:35,592 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 01:35:35,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 01:35:35,596 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 01:35:35,619 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 01:35:35,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 01:35:35,621 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 01:35:35,621 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 01:35:35,621 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 01:35:35,621 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 01:35:35,622 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 01:35:35,622 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 01:35:35,622 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 01:35:35,622 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 01:35:35,622 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 01:35:35,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 01:35:35,623 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 01:35:35,623 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 01:35:35,623 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 01:35:35,623 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 01:35:35,623 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 01:35:35,624 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 01:35:35,624 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 01:35:35,624 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 01:35:35,624 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 01:35:35,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 01:35:35,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 01:35:35,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 01:35:35,625 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 01:35:35,625 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 01:35:35,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 01:35:35,626 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 01:35:35,626 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 01:35:35,661 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 01:35:35,678 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 01:35:35,681 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 01:35:35,682 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 01:35:35,683 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 01:35:35,684 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem16_label49.c [2019-10-02 01:35:35,741 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe2002319/f66f9371e9ae43b5a6205fe7dc8b9fb8/FLAG2a61a0bc1 [2019-10-02 01:35:36,409 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 01:35:36,410 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem16_label49.c [2019-10-02 01:35:36,449 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe2002319/f66f9371e9ae43b5a6205fe7dc8b9fb8/FLAG2a61a0bc1 [2019-10-02 01:35:36,581 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe2002319/f66f9371e9ae43b5a6205fe7dc8b9fb8 [2019-10-02 01:35:36,591 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 01:35:36,593 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 01:35:36,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 01:35:36,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 01:35:36,598 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 01:35:36,599 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:35:36" (1/1) ... [2019-10-02 01:35:36,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35a8eca5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:36, skipping insertion in model container [2019-10-02 01:35:36,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:35:36" (1/1) ... [2019-10-02 01:35:36,608 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 01:35:36,690 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 01:35:37,443 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:35:37,450 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 01:35:37,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:35:37,774 INFO L192 MainTranslator]: Completed translation [2019-10-02 01:35:37,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:37 WrapperNode [2019-10-02 01:35:37,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 01:35:37,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 01:35:37,778 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 01:35:37,779 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 01:35:37,795 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:37" (1/1) ... [2019-10-02 01:35:37,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:37" (1/1) ... [2019-10-02 01:35:37,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:37" (1/1) ... [2019-10-02 01:35:37,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:37" (1/1) ... [2019-10-02 01:35:37,893 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:37" (1/1) ... [2019-10-02 01:35:37,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:37" (1/1) ... [2019-10-02 01:35:37,956 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:37" (1/1) ... [2019-10-02 01:35:37,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 01:35:37,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 01:35:37,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 01:35:37,979 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 01:35:37,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:37" (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 01:35:38,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 01:35:38,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 01:35:38,062 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-10-02 01:35:38,062 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-10-02 01:35:38,063 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 01:35:38,063 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-10-02 01:35:38,063 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-10-02 01:35:38,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 01:35:38,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 01:35:38,064 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-02 01:35:38,064 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 01:35:38,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 01:35:38,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 01:35:40,547 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 01:35:40,548 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 01:35:40,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:35:40 BoogieIcfgContainer [2019-10-02 01:35:40,550 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 01:35:40,551 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 01:35:40,551 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 01:35:40,554 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 01:35:40,554 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 01:35:36" (1/3) ... [2019-10-02 01:35:40,555 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b906ab5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:35:40, skipping insertion in model container [2019-10-02 01:35:40,555 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:37" (2/3) ... [2019-10-02 01:35:40,556 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b906ab5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:35:40, skipping insertion in model container [2019-10-02 01:35:40,556 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:35:40" (3/3) ... [2019-10-02 01:35:40,557 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem16_label49.c [2019-10-02 01:35:40,567 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 01:35:40,575 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 01:35:40,593 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 01:35:40,629 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 01:35:40,630 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 01:35:40,630 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 01:35:40,630 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 01:35:40,630 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 01:35:40,631 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 01:35:40,631 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 01:35:40,631 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 01:35:40,631 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 01:35:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2019-10-02 01:35:40,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2019-10-02 01:35:40,671 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:35:40,672 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, 1, 1, 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 01:35:40,674 INFO L418 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:35:40,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:35:40,681 INFO L82 PathProgramCache]: Analyzing trace with hash -971896627, now seen corresponding path program 1 times [2019-10-02 01:35:40,682 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:35:40,683 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:35:40,738 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:40,738 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:35:40,738 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:35:41,060 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 01:35:41,062 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:35:41,063 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 01:35:41,068 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 01:35:41,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 01:35:41,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:35:41,086 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 4 states. [2019-10-02 01:35:46,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:35:46,797 INFO L93 Difference]: Finished difference Result 1509 states and 2834 transitions. [2019-10-02 01:35:46,798 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 01:35:46,799 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 66 [2019-10-02 01:35:46,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:35:46,825 INFO L225 Difference]: With dead ends: 1509 [2019-10-02 01:35:46,826 INFO L226 Difference]: Without dead ends: 1019 [2019-10-02 01:35:46,840 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:35:46,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2019-10-02 01:35:46,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 682. [2019-10-02 01:35:46,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 682 states. [2019-10-02 01:35:46,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 1148 transitions. [2019-10-02 01:35:46,950 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 1148 transitions. Word has length 66 [2019-10-02 01:35:46,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:35:46,951 INFO L475 AbstractCegarLoop]: Abstraction has 682 states and 1148 transitions. [2019-10-02 01:35:46,951 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 01:35:46,951 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1148 transitions. [2019-10-02 01:35:46,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2019-10-02 01:35:46,957 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:35:46,958 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, 2, 2, 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] [2019-10-02 01:35:46,959 INFO L418 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:35:46,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:35:46,959 INFO L82 PathProgramCache]: Analyzing trace with hash -653341620, now seen corresponding path program 1 times [2019-10-02 01:35:46,959 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:35:46,960 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:35:46,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:46,962 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:35:46,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:35:47,169 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:35:47,169 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:35:47,170 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 01:35:47,172 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 01:35:47,172 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 01:35:47,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-02 01:35:47,173 INFO L87 Difference]: Start difference. First operand 682 states and 1148 transitions. Second operand 6 states. [2019-10-02 01:35:50,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:35:50,165 INFO L93 Difference]: Finished difference Result 2068 states and 3519 transitions. [2019-10-02 01:35:50,166 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 01:35:50,166 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 136 [2019-10-02 01:35:50,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:35:50,177 INFO L225 Difference]: With dead ends: 2068 [2019-10-02 01:35:50,177 INFO L226 Difference]: Without dead ends: 1392 [2019-10-02 01:35:50,180 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:35:50,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1392 states. [2019-10-02 01:35:50,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1392 to 1374. [2019-10-02 01:35:50,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1374 states. [2019-10-02 01:35:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1374 states and 2217 transitions. [2019-10-02 01:35:50,237 INFO L78 Accepts]: Start accepts. Automaton has 1374 states and 2217 transitions. Word has length 136 [2019-10-02 01:35:50,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:35:50,238 INFO L475 AbstractCegarLoop]: Abstraction has 1374 states and 2217 transitions. [2019-10-02 01:35:50,238 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 01:35:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2217 transitions. [2019-10-02 01:35:50,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2019-10-02 01:35:50,241 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:35:50,241 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, 2, 2, 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] [2019-10-02 01:35:50,241 INFO L418 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:35:50,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:35:50,242 INFO L82 PathProgramCache]: Analyzing trace with hash 1932739549, now seen corresponding path program 1 times [2019-10-02 01:35:50,242 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:35:50,242 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:35:50,243 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:50,243 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:35:50,244 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:50,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:35:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:35:50,386 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:35:50,386 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 01:35:50,388 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 01:35:50,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 01:35:50,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 01:35:50,389 INFO L87 Difference]: Start difference. First operand 1374 states and 2217 transitions. Second operand 5 states. [2019-10-02 01:35:52,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:35:52,751 INFO L93 Difference]: Finished difference Result 3463 states and 5603 transitions. [2019-10-02 01:35:52,753 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 01:35:52,754 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 137 [2019-10-02 01:35:52,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:35:52,772 INFO L225 Difference]: With dead ends: 3463 [2019-10-02 01:35:52,772 INFO L226 Difference]: Without dead ends: 2095 [2019-10-02 01:35:52,775 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 01:35:52,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2095 states. [2019-10-02 01:35:52,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2095 to 2079. [2019-10-02 01:35:52,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2079 states. [2019-10-02 01:35:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 2079 states and 2787 transitions. [2019-10-02 01:35:52,876 INFO L78 Accepts]: Start accepts. Automaton has 2079 states and 2787 transitions. Word has length 137 [2019-10-02 01:35:52,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:35:52,884 INFO L475 AbstractCegarLoop]: Abstraction has 2079 states and 2787 transitions. [2019-10-02 01:35:52,885 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 01:35:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 2787 transitions. [2019-10-02 01:35:52,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-10-02 01:35:52,893 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:35:52,896 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:35:52,897 INFO L418 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:35:52,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:35:52,898 INFO L82 PathProgramCache]: Analyzing trace with hash 1687278437, now seen corresponding path program 1 times [2019-10-02 01:35:52,898 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:35:52,898 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:35:52,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:52,900 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:35:52,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:35:53,208 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:35:53,209 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:35:53,209 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 01:35:53,210 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 01:35:53,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 01:35:53,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-02 01:35:53,211 INFO L87 Difference]: Start difference. First operand 2079 states and 2787 transitions. Second operand 6 states. [2019-10-02 01:35:56,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:35:56,323 INFO L93 Difference]: Finished difference Result 6268 states and 8594 transitions. [2019-10-02 01:35:56,324 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 01:35:56,324 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 229 [2019-10-02 01:35:56,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:35:56,350 INFO L225 Difference]: With dead ends: 6268 [2019-10-02 01:35:56,351 INFO L226 Difference]: Without dead ends: 4195 [2019-10-02 01:35:56,358 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:35:56,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4195 states. [2019-10-02 01:35:56,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4195 to 4157. [2019-10-02 01:35:56,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4157 states. [2019-10-02 01:35:56,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4157 states to 4157 states and 5579 transitions. [2019-10-02 01:35:56,505 INFO L78 Accepts]: Start accepts. Automaton has 4157 states and 5579 transitions. Word has length 229 [2019-10-02 01:35:56,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:35:56,508 INFO L475 AbstractCegarLoop]: Abstraction has 4157 states and 5579 transitions. [2019-10-02 01:35:56,508 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 01:35:56,508 INFO L276 IsEmpty]: Start isEmpty. Operand 4157 states and 5579 transitions. [2019-10-02 01:35:56,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2019-10-02 01:35:56,512 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:35:56,512 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:35:56,513 INFO L418 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:35:56,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:35:56,513 INFO L82 PathProgramCache]: Analyzing trace with hash 914969597, now seen corresponding path program 1 times [2019-10-02 01:35:56,513 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:35:56,514 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:35:56,515 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:56,515 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:35:56,515 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:35:56,842 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:35:56,843 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:35:56,843 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 01:35:56,843 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 01:35:56,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 01:35:56,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-02 01:35:56,844 INFO L87 Difference]: Start difference. First operand 4157 states and 5579 transitions. Second operand 6 states. [2019-10-02 01:35:59,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:35:59,527 INFO L93 Difference]: Finished difference Result 10099 states and 13767 transitions. [2019-10-02 01:35:59,527 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 01:35:59,528 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 249 [2019-10-02 01:35:59,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:35:59,556 INFO L225 Difference]: With dead ends: 10099 [2019-10-02 01:35:59,556 INFO L226 Difference]: Without dead ends: 5948 [2019-10-02 01:35:59,566 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:35:59,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5948 states. [2019-10-02 01:35:59,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5948 to 5913. [2019-10-02 01:35:59,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5913 states. [2019-10-02 01:35:59,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5913 states to 5913 states and 7738 transitions. [2019-10-02 01:35:59,694 INFO L78 Accepts]: Start accepts. Automaton has 5913 states and 7738 transitions. Word has length 249 [2019-10-02 01:35:59,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:35:59,695 INFO L475 AbstractCegarLoop]: Abstraction has 5913 states and 7738 transitions. [2019-10-02 01:35:59,695 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 01:35:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 5913 states and 7738 transitions. [2019-10-02 01:35:59,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2019-10-02 01:35:59,699 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:35:59,699 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:35:59,699 INFO L418 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:35:59,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:35:59,700 INFO L82 PathProgramCache]: Analyzing trace with hash -532122808, now seen corresponding path program 1 times [2019-10-02 01:35:59,700 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:35:59,700 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:35:59,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:59,701 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:35:59,702 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:59,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:36:00,090 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:36:00,090 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) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 01:36:00,125 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:00,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:00,234 INFO L256 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 01:36:00,247 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:36:00,468 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2019-10-02 01:36:00,474 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 01:36:00,474 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2019-10-02 01:36:00,475 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-02 01:36:00,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-02 01:36:00,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2019-10-02 01:36:00,476 INFO L87 Difference]: Start difference. First operand 5913 states and 7738 transitions. Second operand 11 states. [2019-10-02 01:36:04,360 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 35 [2019-10-02 01:36:07,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:07,224 INFO L93 Difference]: Finished difference Result 18321 states and 24250 transitions. [2019-10-02 01:36:07,225 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-10-02 01:36:07,225 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 265 [2019-10-02 01:36:07,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:07,305 INFO L225 Difference]: With dead ends: 18321 [2019-10-02 01:36:07,305 INFO L226 Difference]: Without dead ends: 12414 [2019-10-02 01:36:07,320 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 276 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=148, Invalid=314, Unknown=0, NotChecked=0, Total=462 [2019-10-02 01:36:07,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12414 states. [2019-10-02 01:36:07,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12414 to 11728. [2019-10-02 01:36:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11728 states. [2019-10-02 01:36:07,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11728 states to 11728 states and 15015 transitions. [2019-10-02 01:36:07,678 INFO L78 Accepts]: Start accepts. Automaton has 11728 states and 15015 transitions. Word has length 265 [2019-10-02 01:36:07,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:07,681 INFO L475 AbstractCegarLoop]: Abstraction has 11728 states and 15015 transitions. [2019-10-02 01:36:07,681 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-02 01:36:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 11728 states and 15015 transitions. [2019-10-02 01:36:07,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2019-10-02 01:36:07,708 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:36:07,709 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-02 01:36:07,710 INFO L418 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:36:07,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:36:07,711 INFO L82 PathProgramCache]: Analyzing trace with hash -868715200, now seen corresponding path program 1 times [2019-10-02 01:36:07,711 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:36:07,711 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:36:07,713 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:07,716 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:07,716 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:08,298 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 429 proven. 92 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2019-10-02 01:36:08,299 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:36:08,299 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) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 01:36:08,338 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:08,474 INFO L256 TraceCheckSpWp]: Trace formula consists of 740 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 01:36:08,501 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:36:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 614 proven. 2 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2019-10-02 01:36:08,722 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 01:36:08,722 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-10-02 01:36:08,725 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 01:36:08,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 01:36:08,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:36:08,726 INFO L87 Difference]: Start difference. First operand 11728 states and 15015 transitions. Second operand 9 states. [2019-10-02 01:36:13,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:13,361 INFO L93 Difference]: Finished difference Result 23528 states and 30498 transitions. [2019-10-02 01:36:13,362 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-02 01:36:13,362 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 471 [2019-10-02 01:36:13,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:13,403 INFO L225 Difference]: With dead ends: 23528 [2019-10-02 01:36:13,404 INFO L226 Difference]: Without dead ends: 11806 [2019-10-02 01:36:13,431 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 488 GetRequests, 475 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2019-10-02 01:36:13,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11806 states. [2019-10-02 01:36:13,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11806 to 11078. [2019-10-02 01:36:13,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11078 states. [2019-10-02 01:36:13,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11078 states to 11078 states and 13568 transitions. [2019-10-02 01:36:13,687 INFO L78 Accepts]: Start accepts. Automaton has 11078 states and 13568 transitions. Word has length 471 [2019-10-02 01:36:13,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:13,688 INFO L475 AbstractCegarLoop]: Abstraction has 11078 states and 13568 transitions. [2019-10-02 01:36:13,688 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 01:36:13,688 INFO L276 IsEmpty]: Start isEmpty. Operand 11078 states and 13568 transitions. [2019-10-02 01:36:13,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2019-10-02 01:36:13,712 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:36:13,712 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:36:13,712 INFO L418 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:36:13,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:36:13,713 INFO L82 PathProgramCache]: Analyzing trace with hash -1654265472, now seen corresponding path program 1 times [2019-10-02 01:36:13,713 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:36:13,713 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:36:13,714 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:13,715 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:13,715 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:13,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:14,509 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 480 proven. 251 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2019-10-02 01:36:14,509 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:36:14,510 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-10-02 01:36:14,541 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 01:36:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:14,677 INFO L256 TraceCheckSpWp]: Trace formula consists of 860 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 01:36:14,684 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:36:14,897 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2019-10-02 01:36:14,901 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 01:36:14,901 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2019-10-02 01:36:14,903 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 01:36:14,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 01:36:14,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:36:14,904 INFO L87 Difference]: Start difference. First operand 11078 states and 13568 transitions. Second operand 9 states. [2019-10-02 01:36:21,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:21,084 INFO L93 Difference]: Finished difference Result 27548 states and 33469 transitions. [2019-10-02 01:36:21,085 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-10-02 01:36:21,085 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 595 [2019-10-02 01:36:21,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:21,087 INFO L225 Difference]: With dead ends: 27548 [2019-10-02 01:36:21,087 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 01:36:21,142 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 626 GetRequests, 607 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=99, Invalid=281, Unknown=0, NotChecked=0, Total=380 [2019-10-02 01:36:21,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 01:36:21,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 01:36:21,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 01:36:21,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 01:36:21,144 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 595 [2019-10-02 01:36:21,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:21,144 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 01:36:21,144 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 01:36:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 01:36:21,145 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 01:36:21,152 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-02 01:36:21,452 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 112 [2019-10-02 01:36:21,921 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 112 [2019-10-02 01:36:22,486 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 55 [2019-10-02 01:36:23,539 WARN L191 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 59 [2019-10-02 01:36:24,461 WARN L191 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 57 [2019-10-02 01:36:25,480 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 188 DAG size of output: 57 [2019-10-02 01:36:26,055 WARN L191 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 55 [2019-10-02 01:36:26,058 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:36:26,058 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a12~0 |old(~a12~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a15~0 |old(~a15~0)|)) [2019-10-02 01:36:26,058 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:36:26,058 INFO L443 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,058 INFO L443 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2019-10-02 01:36:26,059 INFO L443 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,059 INFO L443 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,059 INFO L443 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,059 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,059 INFO L443 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,059 INFO L443 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,059 INFO L443 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,059 INFO L443 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,060 INFO L443 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,060 INFO L443 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,060 INFO L443 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,060 INFO L443 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,060 INFO L443 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,060 INFO L443 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,060 INFO L443 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,061 INFO L443 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,061 INFO L443 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,061 INFO L443 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,061 INFO L443 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,061 INFO L443 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,061 INFO L443 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,061 INFO L443 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,061 INFO L443 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,062 INFO L443 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,062 INFO L443 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,062 INFO L443 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,062 INFO L443 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,062 INFO L439 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse0 (= ~a16~0 |old(~a16~0)|)) (.cse1 (= ~a15~0 |old(~a15~0)|)) (.cse2 (= 4 |old(~a15~0)|))) (let ((.cse7 (not .cse2)) (.cse4 (= 6 |old(~a12~0)|)) (.cse3 (not (= 8 |old(~a12~0)|))) (.cse13 (not (= 3 |old(~a15~0)|))) (.cse12 (not (<= 9 |old(~a12~0)|))) (.cse10 (<= (+ ~a18~0 79) 0)) (.cse9 (= 10 |old(~a16~0)|)) (.cse11 (not (<= (+ |old(~a18~0)| 79) 0))) (.cse5 (not (<= |old(~a12~0)| 6))) (.cse8 (= 12 |old(~a16~0)|)) (.cse6 (and (= ~a12~0 |old(~a12~0)|) .cse0 .cse1))) (and (or (and .cse0 (= ~a12~0 8) .cse1) (or .cse2 .cse3)) (or .cse4 .cse5 .cse2 .cse6) (or .cse7 .cse6 .cse8 .cse9) (or .cse5 .cse10 (or .cse8 .cse11)) (or .cse7 .cse8 .cse10 .cse9 .cse11) (or .cse10 .cse4 .cse5 .cse2 .cse11) (or .cse12 .cse2 .cse9 .cse6) (or .cse13 .cse9 .cse6) (or .cse13 .cse10 .cse3 .cse9 .cse11) (or .cse13 (not (= 7 |old(~a12~0)|)) .cse10 .cse9 .cse11) (or .cse12 .cse10 .cse2 .cse9 .cse11) (or .cse5 .cse8 .cse6)))) [2019-10-02 01:36:26,063 INFO L443 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,063 INFO L443 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,063 INFO L443 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,063 INFO L443 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,063 INFO L443 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,063 INFO L443 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,063 INFO L443 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,063 INFO L443 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2019-10-02 01:36:26,064 INFO L443 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,064 INFO L443 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,064 INFO L443 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,064 INFO L443 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,064 INFO L443 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,064 INFO L443 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,064 INFO L443 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,064 INFO L443 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,065 INFO L443 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2019-10-02 01:36:26,065 INFO L443 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,065 INFO L443 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,065 INFO L443 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,065 INFO L443 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,065 INFO L443 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,065 INFO L443 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,065 INFO L443 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,066 INFO L443 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,066 INFO L443 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,066 INFO L443 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,066 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,066 INFO L443 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,066 INFO L443 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,066 INFO L443 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-10-02 01:36:26,066 INFO L443 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,067 INFO L443 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2019-10-02 01:36:26,067 INFO L443 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2019-10-02 01:36:26,067 INFO L439 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse12 (= ~a16~0 |old(~a16~0)|)) (.cse13 (= ~a15~0 |old(~a15~0)|)) (.cse2 (= 4 |old(~a15~0)|))) (let ((.cse4 (not .cse2)) (.cse0 (= 6 |old(~a12~0)|)) (.cse10 (not (= 3 |old(~a15~0)|))) (.cse9 (not (<= 9 |old(~a12~0)|))) (.cse6 (= 10 |old(~a16~0)|)) (.cse3 (and (= ~a12~0 |old(~a12~0)|) .cse12 .cse13)) (.cse11 (not (= 8 |old(~a12~0)|))) (.cse1 (not (<= |old(~a12~0)| 6))) (.cse5 (= 12 |old(~a16~0)|)) (.cse7 (<= (+ ~a18~0 79) 0)) (.cse8 (not (<= (+ |old(~a18~0)| 79) 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse3 .cse5 .cse6) (or .cse4 .cse5 .cse7 .cse6 .cse8) (or .cse7 .cse0 .cse1 .cse2 .cse8) (or .cse9 .cse2 .cse6 .cse3) (or .cse10 .cse6 .cse3) (or .cse10 .cse7 .cse11 .cse6 .cse8) (or .cse10 (not (= 7 |old(~a12~0)|)) .cse7 .cse6 .cse8) (or .cse9 .cse7 .cse2 .cse6 .cse8) (or .cse1 .cse3 .cse5) (or .cse2 .cse11 (and .cse12 (= ~a12~0 8) .cse13)) (or .cse1 .cse5 .cse7 .cse8)))) [2019-10-02 01:36:26,067 INFO L443 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,067 INFO L443 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2019-10-02 01:36:26,067 INFO L443 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,067 INFO L443 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,068 INFO L443 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,068 INFO L443 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,068 INFO L443 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,068 INFO L443 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,068 INFO L443 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,068 INFO L443 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-10-02 01:36:26,068 INFO L443 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2019-10-02 01:36:26,068 INFO L443 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,069 INFO L443 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2019-10-02 01:36:26,069 INFO L443 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,069 INFO L443 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,069 INFO L443 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,069 INFO L443 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,069 INFO L443 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,069 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,069 INFO L443 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,070 INFO L443 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,070 INFO L443 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,070 INFO L443 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,070 INFO L443 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,070 INFO L443 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,070 INFO L443 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,070 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,070 INFO L443 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,070 INFO L443 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-10-02 01:36:26,071 INFO L443 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,071 INFO L443 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2019-10-02 01:36:26,071 INFO L443 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2019-10-02 01:36:26,071 INFO L443 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,071 INFO L443 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,071 INFO L443 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,071 INFO L443 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,071 INFO L443 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,071 INFO L443 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,072 INFO L443 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,072 INFO L443 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,072 INFO L443 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,072 INFO L443 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,072 INFO L443 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-10-02 01:36:26,072 INFO L443 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2019-10-02 01:36:26,072 INFO L443 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,072 INFO L443 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2019-10-02 01:36:26,072 INFO L443 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,073 INFO L443 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,073 INFO L443 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,073 INFO L443 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,073 INFO L443 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,073 INFO L443 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,073 INFO L443 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,073 INFO L443 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,073 INFO L443 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,073 INFO L443 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,074 INFO L443 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,074 INFO L443 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,074 INFO L443 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-10-02 01:36:26,074 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,074 INFO L443 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2019-10-02 01:36:26,074 INFO L443 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2019-10-02 01:36:26,074 INFO L443 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,074 INFO L443 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,075 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,075 INFO L443 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,075 INFO L443 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,075 INFO L443 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,075 INFO L443 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,075 INFO L443 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,075 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,075 INFO L443 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,075 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,076 INFO L443 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,076 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-10-02 01:36:26,076 INFO L443 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,076 INFO L443 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2019-10-02 01:36:26,076 INFO L443 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,076 INFO L443 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2019-10-02 01:36:26,076 INFO L443 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,076 INFO L443 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,076 INFO L443 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,077 INFO L443 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,077 INFO L443 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,077 INFO L443 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,077 INFO L443 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,077 INFO L443 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,077 INFO L443 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,077 INFO L443 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,077 INFO L443 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,077 INFO L443 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,078 INFO L443 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,078 INFO L443 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2019-10-02 01:36:26,078 INFO L443 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2019-10-02 01:36:26,078 INFO L443 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2019-10-02 01:36:26,078 INFO L443 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,078 INFO L443 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,078 INFO L443 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,078 INFO L443 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,078 INFO L443 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,079 INFO L443 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,079 INFO L443 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,079 INFO L443 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,079 INFO L443 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,079 INFO L443 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,079 INFO L443 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,079 INFO L443 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,079 INFO L443 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2019-10-02 01:36:26,080 INFO L443 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,080 INFO L443 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2019-10-02 01:36:26,080 INFO L443 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2019-10-02 01:36:26,080 INFO L443 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,080 INFO L443 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,080 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,080 INFO L443 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,080 INFO L443 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,080 INFO L443 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,081 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse12 (= ~a16~0 |old(~a16~0)|)) (.cse13 (= ~a15~0 |old(~a15~0)|)) (.cse2 (= 4 |old(~a15~0)|))) (let ((.cse4 (not .cse2)) (.cse0 (= 6 |old(~a12~0)|)) (.cse10 (not (= 3 |old(~a15~0)|))) (.cse9 (not (<= 9 |old(~a12~0)|))) (.cse7 (<= (+ ~a18~0 79) 0)) (.cse6 (= 10 |old(~a16~0)|)) (.cse8 (not (<= (+ |old(~a18~0)| 79) 0))) (.cse11 (not (= 8 |old(~a12~0)|))) (.cse1 (not (<= |old(~a12~0)| 6))) (.cse5 (= 12 |old(~a16~0)|)) (.cse3 (and (= ~a12~0 |old(~a12~0)|) .cse12 .cse13))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse3 .cse5 .cse6) (or .cse4 .cse5 .cse7 .cse6 .cse8) (or .cse1 .cse5 .cse8 .cse7) (or .cse7 .cse0 .cse1 .cse2 .cse8) (or .cse9 .cse2 .cse6 .cse3) (or .cse10 .cse6 .cse3) (or .cse10 .cse7 .cse11 .cse6 .cse8) (or .cse10 (not (= 7 |old(~a12~0)|)) .cse7 .cse6 .cse8) (or .cse9 .cse7 .cse2 .cse6 .cse8) (or .cse2 .cse11 (and .cse12 (= ~a12~0 8) .cse13)) (or .cse1 .cse5 .cse3)))) [2019-10-02 01:36:26,081 INFO L443 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,081 INFO L443 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,081 INFO L443 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,081 INFO L443 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,081 INFO L443 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,082 INFO L443 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,082 INFO L443 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,082 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,082 INFO L443 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,082 INFO L443 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2019-10-02 01:36:26,082 INFO L443 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-10-02 01:36:26,082 INFO L443 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2019-10-02 01:36:26,082 INFO L443 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,082 INFO L443 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,083 INFO L443 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,083 INFO L443 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,083 INFO L443 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,083 INFO L443 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,083 INFO L443 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,083 INFO L443 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,083 INFO L443 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,083 INFO L443 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,083 INFO L443 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,084 INFO L443 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-10-02 01:36:26,084 INFO L443 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,084 INFO L443 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2019-10-02 01:36:26,084 INFO L443 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2019-10-02 01:36:26,084 INFO L443 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,084 INFO L443 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,084 INFO L443 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,084 INFO L443 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,084 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,085 INFO L443 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,085 INFO L443 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,085 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,085 INFO L443 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,085 INFO L443 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,085 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,085 INFO L443 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,085 INFO L443 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2019-10-02 01:36:26,085 INFO L443 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2019-10-02 01:36:26,085 INFO L443 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2019-10-02 01:36:26,086 INFO L443 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,086 INFO L443 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,086 INFO L443 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,086 INFO L443 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,086 INFO L443 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,086 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,086 INFO L443 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,086 INFO L443 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,087 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 187) no Hoare annotation was computed. [2019-10-02 01:36:26,087 INFO L443 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,087 INFO L443 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,087 INFO L443 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,087 INFO L443 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,087 INFO L443 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-10-02 01:36:26,087 INFO L443 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,087 INFO L443 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2019-10-02 01:36:26,087 INFO L443 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2019-10-02 01:36:26,088 INFO L443 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,088 INFO L443 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,088 INFO L443 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,088 INFO L443 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,088 INFO L443 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,088 INFO L443 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,088 INFO L443 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,088 INFO L443 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,089 INFO L443 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,089 INFO L443 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,089 INFO L443 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,089 INFO L443 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,089 INFO L443 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2019-10-02 01:36:26,089 INFO L443 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-10-02 01:36:26,089 INFO L443 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2019-10-02 01:36:26,090 INFO L443 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,090 INFO L443 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,090 INFO L443 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,090 INFO L443 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,090 INFO L443 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,090 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,090 INFO L443 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,090 INFO L443 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,090 INFO L443 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,091 INFO L443 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,091 INFO L443 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,091 INFO L443 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,091 INFO L443 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,091 INFO L443 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2019-10-02 01:36:26,091 INFO L443 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2019-10-02 01:36:26,091 INFO L443 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,091 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,092 INFO L443 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,092 INFO L443 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,092 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,092 INFO L443 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,092 INFO L443 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,092 INFO L443 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,092 INFO L443 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,092 INFO L443 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,092 INFO L443 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2019-10-02 01:36:26,093 INFO L443 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2019-10-02 01:36:26,093 INFO L443 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,093 INFO L443 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,093 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,093 INFO L443 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,093 INFO L443 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,093 INFO L443 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,093 INFO L443 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,093 INFO L443 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,094 INFO L443 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,094 INFO L443 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,094 INFO L443 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,094 INFO L443 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,094 INFO L443 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,094 INFO L443 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,094 INFO L443 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-10-02 01:36:26,094 INFO L443 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-10-02 01:36:26,094 INFO L443 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,094 INFO L443 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,095 INFO L443 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,095 INFO L443 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,095 INFO L443 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,095 INFO L443 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,095 INFO L443 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,095 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,095 INFO L443 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,095 INFO L443 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,095 INFO L443 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2019-10-02 01:36:26,096 INFO L443 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2019-10-02 01:36:26,096 INFO L443 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,096 INFO L443 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,096 INFO L443 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,096 INFO L443 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,096 INFO L443 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,096 INFO L443 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,096 INFO L443 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,096 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,096 INFO L443 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,097 INFO L443 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,097 INFO L443 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,097 INFO L443 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,097 INFO L443 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,097 INFO L443 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,097 INFO L443 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,097 INFO L443 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2019-10-02 01:36:26,097 INFO L443 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2019-10-02 01:36:26,097 INFO L443 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,098 INFO L443 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,098 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,098 INFO L443 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,098 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,098 INFO L443 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,098 INFO L443 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,098 INFO L443 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,098 INFO L443 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2019-10-02 01:36:26,098 INFO L443 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,098 INFO L443 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,099 INFO L443 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,099 INFO L443 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,099 INFO L443 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2019-10-02 01:36:26,099 INFO L443 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2019-10-02 01:36:26,099 INFO L443 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2019-10-02 01:36:26,099 INFO L443 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,099 INFO L443 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,099 INFO L443 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,099 INFO L443 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,100 INFO L443 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,100 INFO L443 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,100 INFO L443 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,100 INFO L443 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,100 INFO L443 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,100 INFO L443 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,100 INFO L443 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,100 INFO L443 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,100 INFO L443 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,100 INFO L443 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,101 INFO L443 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2019-10-02 01:36:26,101 INFO L443 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2019-10-02 01:36:26,101 INFO L443 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2019-10-02 01:36:26,101 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,101 INFO L443 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,101 INFO L443 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,101 INFO L443 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,101 INFO L443 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,102 INFO L443 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,102 INFO L443 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,102 INFO L443 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,102 INFO L443 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,102 INFO L443 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,102 INFO L443 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,102 INFO L443 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,102 INFO L443 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,102 INFO L443 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,103 INFO L443 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,103 INFO L443 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2019-10-02 01:36:26,103 INFO L443 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2019-10-02 01:36:26,103 INFO L443 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2019-10-02 01:36:26,103 INFO L443 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,103 INFO L443 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,103 INFO L443 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,103 INFO L443 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,103 INFO L443 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,104 INFO L443 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,104 INFO L443 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,104 INFO L443 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,104 INFO L443 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:36:26,104 INFO L443 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-10-02 01:36:26,104 INFO L443 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2019-10-02 01:36:26,104 INFO L443 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2019-10-02 01:36:26,104 INFO L443 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,104 INFO L443 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,105 INFO L443 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2019-10-02 01:36:26,105 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:36:26,105 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a18~0 87) 0) (not (= ~a16~0 10)) (not (= ~a12~0 6)) (<= ~a12~0 6) (not (= 12 ~a16~0)) (not (= 4 ~a15~0))) [2019-10-02 01:36:26,105 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-02 01:36:26,105 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:36:26,105 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 6 |old(~a12~0)|) (not (<= |old(~a12~0)| 6)) (= 12 |old(~a16~0)|) (= 4 |old(~a15~0)|) (= 10 |old(~a16~0)|) (not (<= (+ |old(~a18~0)| 87) 0)) (and (= ~a12~0 |old(~a12~0)|) (<= (+ ~a18~0 87) 0) (= ~a16~0 |old(~a16~0)|) (= ~a15~0 |old(~a15~0)|))) [2019-10-02 01:36:26,105 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2019-10-02 01:36:26,106 INFO L439 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse4 (not (= ~a12~0 6))) (.cse3 (= ~a15~0 |old(~a15~0)|)) (.cse1 (not (= ~a16~0 10))) (.cse6 (not (= 4 ~a15~0))) (.cse0 (= 3 |old(~a15~0)|)) (.cse5 (<= ~a12~0 6)) (.cse2 (not (= 12 ~a16~0)))) (or (and (= ~a15~0 4) .cse0 .cse1 .cse2) (and .cse1 (= ~a15~0 3) .cse3) (= 6 |old(~a12~0)|) (and .cse0 .cse4 .cse5 .cse6) (and .cse0 (= ~a12~0 8) .cse6) (and .cse5 (and .cse1 (and (and (<= (+ ~a18~0 79) 0) .cse2) .cse4)) .cse3) (and .cse0 .cse1 (<= 9 ~a12~0) .cse6) (not (<= |old(~a12~0)| 6)) (= 12 |old(~a16~0)|) (= 4 |old(~a15~0)|) (and .cse0 .cse5 .cse2) (= 10 |old(~a16~0)|) (not (<= (+ |old(~a18~0)| 87) 0)))) [2019-10-02 01:36:26,106 INFO L443 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2019-10-02 01:36:26,106 INFO L443 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2019-10-02 01:36:26,106 INFO L439 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse4 (not (= ~a12~0 6))) (.cse3 (= ~a15~0 |old(~a15~0)|)) (.cse1 (not (= ~a16~0 10))) (.cse6 (not (= 4 ~a15~0))) (.cse0 (= 3 |old(~a15~0)|)) (.cse5 (<= ~a12~0 6)) (.cse2 (not (= 12 ~a16~0)))) (or (and (= ~a15~0 4) .cse0 .cse1 .cse2) (and .cse1 (= ~a15~0 3) .cse3) (= 6 |old(~a12~0)|) (and .cse0 .cse4 .cse5 .cse6) (and .cse0 (= ~a12~0 8) .cse6) (and .cse5 (and .cse1 (and (and (<= (+ ~a18~0 79) 0) .cse2) .cse4)) .cse3) (and .cse0 .cse1 (<= 9 ~a12~0) .cse6) (not (<= |old(~a12~0)| 6)) (= 12 |old(~a16~0)|) (= 4 |old(~a15~0)|) (and .cse0 .cse5 .cse2) (= 10 |old(~a16~0)|) (not (<= (+ |old(~a18~0)| 87) 0)))) [2019-10-02 01:36:26,106 INFO L443 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2019-10-02 01:36:26,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 01:36:26 BoogieIcfgContainer [2019-10-02 01:36:26,137 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 01:36:26,141 INFO L168 Benchmark]: Toolchain (without parser) took 49545.83 ms. Allocated memory was 139.5 MB in the beginning and 932.7 MB in the end (delta: 793.2 MB). Free memory was 82.5 MB in the beginning and 797.6 MB in the end (delta: -715.1 MB). Peak memory consumption was 814.5 MB. Max. memory is 7.1 GB. [2019-10-02 01:36:26,142 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 139.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-02 01:36:26,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1183.36 ms. Allocated memory was 139.5 MB in the beginning and 201.9 MB in the end (delta: 62.4 MB). Free memory was 82.3 MB in the beginning and 122.7 MB in the end (delta: -40.4 MB). Peak memory consumption was 29.3 MB. Max. memory is 7.1 GB. [2019-10-02 01:36:26,144 INFO L168 Benchmark]: Boogie Preprocessor took 200.34 ms. Allocated memory is still 201.9 MB. Free memory was 122.7 MB in the beginning and 112.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 7.1 GB. [2019-10-02 01:36:26,145 INFO L168 Benchmark]: RCFGBuilder took 2570.81 ms. Allocated memory was 201.9 MB in the beginning and 272.6 MB in the end (delta: 70.8 MB). Free memory was 112.0 MB in the beginning and 144.1 MB in the end (delta: -32.1 MB). Peak memory consumption was 77.1 MB. Max. memory is 7.1 GB. [2019-10-02 01:36:26,146 INFO L168 Benchmark]: TraceAbstraction took 45586.49 ms. Allocated memory was 272.6 MB in the beginning and 932.7 MB in the end (delta: 660.1 MB). Free memory was 144.1 MB in the beginning and 797.6 MB in the end (delta: -653.5 MB). Peak memory consumption was 743.0 MB. Max. memory is 7.1 GB. [2019-10-02 01:36:26,150 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 139.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1183.36 ms. Allocated memory was 139.5 MB in the beginning and 201.9 MB in the end (delta: 62.4 MB). Free memory was 82.3 MB in the beginning and 122.7 MB in the end (delta: -40.4 MB). Peak memory consumption was 29.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 200.34 ms. Allocated memory is still 201.9 MB. Free memory was 122.7 MB in the beginning and 112.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2570.81 ms. Allocated memory was 201.9 MB in the beginning and 272.6 MB in the end (delta: 70.8 MB). Free memory was 112.0 MB in the beginning and 144.1 MB in the end (delta: -32.1 MB). Peak memory consumption was 77.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 45586.49 ms. Allocated memory was 272.6 MB in the beginning and 932.7 MB in the end (delta: 660.1 MB). Free memory was 144.1 MB in the beginning and 797.6 MB in the end (delta: -653.5 MB). Peak memory consumption was 743.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 187]: 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: 1773]: Loop Invariant Derived loop invariant: ((((((((((((((a15 == 4 && 3 == \old(a15)) && !(a16 == 10)) && !(12 == a16)) || ((!(a16 == 10) && a15 == 3) && a15 == \old(a15))) || 6 == \old(a12)) || (((3 == \old(a15) && !(a12 == 6)) && a12 <= 6) && !(4 == a15))) || ((3 == \old(a15) && a12 == 8) && !(4 == a15))) || ((a12 <= 6 && !(a16 == 10) && (a18 + 79 <= 0 && !(12 == a16)) && !(a12 == 6)) && a15 == \old(a15))) || (((3 == \old(a15) && !(a16 == 10)) && 9 <= a12) && !(4 == a15))) || !(\old(a12) <= 6)) || 12 == \old(a16)) || 4 == \old(a15)) || ((3 == \old(a15) && a12 <= 6) && !(12 == a16))) || 10 == \old(a16)) || !(\old(a18) + 87 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 45.4s OverallTime, 8 OverallIterations, 5 TraceHistogramMax, 34.8s AutomataDifference, 0.0s DeadEndRemovalTime, 4.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 394 SDtfs, 14100 SDslu, 597 SDs, 0 SdLazy, 21959 SolverSat, 6284 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 27.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1455 GetRequests, 1372 SyntacticMatches, 3 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 172 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11728occurred in iteration=6, 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: 1.1s AutomataMinimizationTime, 8 MinimizatonAttempts, 1858 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 476 PreInvPairs, 623 NumberOfFragments, 1079 HoareAnnotationTreeSize, 476 FomulaSimplifications, 23570 FormulaSimplificationTreeSizeReduction, 0.7s HoareSimplificationTime, 9 FomulaSimplificationsInter, 18634 FormulaSimplificationTreeSizeReductionInter, 4.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 3479 NumberOfCodeBlocks, 3479 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 3468 ConstructedInterpolants, 0 QuantifiedInterpolants, 3977912 SizeOfPredicates, 4 NumberOfNonLiveVariables, 2050 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 11 InterpolantComputations, 7 PerfectInterpolantSequences, 3350/3706 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...