java -Xss4m -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem16_label28_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-71425fa [2018-07-22 13:47:50,424 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-22 13:47:50,426 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-22 13:47:50,439 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-22 13:47:50,439 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-22 13:47:50,440 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-22 13:47:50,443 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-22 13:47:50,446 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-22 13:47:50,447 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-22 13:47:50,449 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-22 13:47:50,450 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-22 13:47:50,451 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-22 13:47:50,451 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-22 13:47:50,452 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-22 13:47:50,457 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-22 13:47:50,458 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-22 13:47:50,459 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-22 13:47:50,468 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-22 13:47:50,470 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-22 13:47:50,472 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-22 13:47:50,479 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-22 13:47:50,480 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-22 13:47:50,482 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-22 13:47:50,494 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-07-22 13:47:50,508 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-22 13:47:50,508 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-22 13:47:50,509 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-22 13:47:50,509 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-22 13:47:50,510 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-22 13:47:50,510 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-22 13:47:50,510 INFO L133 SettingsManager]: * Use SBE=true [2018-07-22 13:47:50,510 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-22 13:47:50,510 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-22 13:47:50,511 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-22 13:47:50,511 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-22 13:47:50,511 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-22 13:47:50,511 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-22 13:47:50,511 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-22 13:47:50,512 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-22 13:47:50,512 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-22 13:47:50,512 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-22 13:47:50,512 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-22 13:47:50,512 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-22 13:47:50,512 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-22 13:47:50,513 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-22 13:47:50,513 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-22 13:47:50,513 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-22 13:47:50,513 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-22 13:47:50,513 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-22 13:47:50,514 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-22 13:47:50,514 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-22 13:47:50,514 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-22 13:47:50,514 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-22 13:47:50,561 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-22 13:47:50,575 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-22 13:47:50,581 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-22 13:47:50,582 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-22 13:47:50,585 INFO L276 PluginConnector]: CDTParser initialized [2018-07-22 13:47:50,586 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem16_label28_true-unreach-call.c [2018-07-22 13:47:50,943 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/358c2e63e/ca7a6f6f6bf04c61b98c1645f4e49268/FLAG7170a6095 [2018-07-22 13:47:51,307 INFO L276 CDTParser]: Found 1 translation units. [2018-07-22 13:47:51,308 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/eca-rers2012/Problem16_label28_true-unreach-call.c [2018-07-22 13:47:51,354 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/358c2e63e/ca7a6f6f6bf04c61b98c1645f4e49268/FLAG7170a6095 [2018-07-22 13:47:51,375 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/358c2e63e/ca7a6f6f6bf04c61b98c1645f4e49268 [2018-07-22 13:47:51,384 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-22 13:47:51,390 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-22 13:47:51,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-22 13:47:51,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-22 13:47:51,402 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-22 13:47:51,403 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 01:47:51" (1/1) ... [2018-07-22 13:47:51,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71f1eb1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:51, skipping insertion in model container [2018-07-22 13:47:51,405 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 01:47:51" (1/1) ... [2018-07-22 13:47:51,682 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-22 13:47:52,221 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-22 13:47:52,237 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-22 13:47:52,573 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-22 13:47:52,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:52 WrapperNode [2018-07-22 13:47:52,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-22 13:47:52,663 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-22 13:47:52,663 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-22 13:47:52,663 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-22 13:47:52,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:52" (1/1) ... [2018-07-22 13:47:52,724 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:52" (1/1) ... [2018-07-22 13:47:52,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-22 13:47:52,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-22 13:47:52,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-22 13:47:52,874 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-22 13:47:52,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:52" (1/1) ... [2018-07-22 13:47:52,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:52" (1/1) ... [2018-07-22 13:47:52,896 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:52" (1/1) ... [2018-07-22 13:47:52,897 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:52" (1/1) ... [2018-07-22 13:47:53,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:52" (1/1) ... [2018-07-22 13:47:53,047 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:52" (1/1) ... [2018-07-22 13:47:53,073 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:52" (1/1) ... [2018-07-22 13:47:53,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-22 13:47:53,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-22 13:47:53,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-22 13:47:53,088 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-22 13:47:53,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:52" (1/1) ... No working directory specified, using /storage/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 [2018-07-22 13:47:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-07-22 13:47:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-22 13:47:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-22 13:48:00,792 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-22 13:48:00,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 01:48:00 BoogieIcfgContainer [2018-07-22 13:48:00,793 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-22 13:48:00,794 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-22 13:48:00,794 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-22 13:48:00,798 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-22 13:48:00,798 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.07 01:47:51" (1/3) ... [2018-07-22 13:48:00,799 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75d92549 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 01:48:00, skipping insertion in model container [2018-07-22 13:48:00,799 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:47:52" (2/3) ... [2018-07-22 13:48:00,799 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75d92549 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 01:48:00, skipping insertion in model container [2018-07-22 13:48:00,800 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 01:48:00" (3/3) ... [2018-07-22 13:48:00,802 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label28_true-unreach-call.c [2018-07-22 13:48:00,815 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-07-22 13:48:00,824 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-22 13:48:00,896 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-22 13:48:00,897 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-22 13:48:00,897 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-22 13:48:00,897 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-07-22 13:48:00,897 INFO L376 AbstractCegarLoop]: Backedges is TWOTRACK [2018-07-22 13:48:00,897 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-22 13:48:00,897 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-22 13:48:00,897 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-22 13:48:00,897 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-22 13:48:00,928 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states. [2018-07-22 13:48:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-07-22 13:48:00,937 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:48:00,938 INFO L358 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:48:00,938 INFO L414 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:48:00,942 INFO L82 PathProgramCache]: Analyzing trace with hash -757100326, now seen corresponding path program 1 times [2018-07-22 13:48:00,944 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:48:00,944 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:48:00,990 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:00,990 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:00,990 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:01,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:01,487 WARN L169 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-07-22 13:48:01,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-22 13:48:01,823 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:48:01,823 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-07-22 13:48:01,827 INFO L450 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-07-22 13:48:01,842 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-07-22 13:48:01,843 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-07-22 13:48:01,845 INFO L87 Difference]: Start difference. First operand 397 states. Second operand 7 states. [2018-07-22 13:48:11,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:48:11,652 INFO L93 Difference]: Finished difference Result 2128 states and 4090 transitions. [2018-07-22 13:48:11,653 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-07-22 13:48:11,654 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 67 [2018-07-22 13:48:11,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:48:11,686 INFO L225 Difference]: With dead ends: 2128 [2018-07-22 13:48:11,686 INFO L226 Difference]: Without dead ends: 1718 [2018-07-22 13:48:11,692 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=33, Invalid=39, Unknown=0, NotChecked=0, Total=72 [2018-07-22 13:48:11,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1718 states. [2018-07-22 13:48:11,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1718 to 1386. [2018-07-22 13:48:11,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1386 states. [2018-07-22 13:48:11,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1386 states and 2239 transitions. [2018-07-22 13:48:11,842 INFO L78 Accepts]: Start accepts. Automaton has 1386 states and 2239 transitions. Word has length 67 [2018-07-22 13:48:11,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:48:11,843 INFO L471 AbstractCegarLoop]: Abstraction has 1386 states and 2239 transitions. [2018-07-22 13:48:11,843 INFO L472 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-07-22 13:48:11,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2239 transitions. [2018-07-22 13:48:11,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2018-07-22 13:48:11,859 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:48:11,859 INFO L358 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, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:48:11,859 INFO L414 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:48:11,860 INFO L82 PathProgramCache]: Analyzing trace with hash 522879202, now seen corresponding path program 1 times [2018-07-22 13:48:11,860 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:48:11,860 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:48:11,865 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:11,865 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:11,865 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:12,286 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 129 proven. 67 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-07-22 13:48:12,287 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-22 13:48:12,287 INFO L219 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/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 [2018-07-22 13:48:12,294 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:12,469 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-22 13:48:12,668 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2018-07-22 13:48:12,689 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-22 13:48:12,690 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2018-07-22 13:48:12,691 INFO L450 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-07-22 13:48:12,691 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-07-22 13:48:12,691 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-07-22 13:48:12,692 INFO L87 Difference]: Start difference. First operand 1386 states and 2239 transitions. Second operand 5 states. [2018-07-22 13:48:16,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:48:16,264 INFO L93 Difference]: Finished difference Result 3430 states and 5718 transitions. [2018-07-22 13:48:16,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-22 13:48:16,265 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 259 [2018-07-22 13:48:16,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:48:16,279 INFO L225 Difference]: With dead ends: 3430 [2018-07-22 13:48:16,280 INFO L226 Difference]: Without dead ends: 2046 [2018-07-22 13:48:16,287 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 258 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-07-22 13:48:16,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2046 states. [2018-07-22 13:48:16,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2046 to 2046. [2018-07-22 13:48:16,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2046 states. [2018-07-22 13:48:16,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 2046 states and 3145 transitions. [2018-07-22 13:48:16,362 INFO L78 Accepts]: Start accepts. Automaton has 2046 states and 3145 transitions. Word has length 259 [2018-07-22 13:48:16,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:48:16,365 INFO L471 AbstractCegarLoop]: Abstraction has 2046 states and 3145 transitions. [2018-07-22 13:48:16,365 INFO L472 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-07-22 13:48:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3145 transitions. [2018-07-22 13:48:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2018-07-22 13:48:16,373 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:48:16,373 INFO L358 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-07-22 13:48:16,374 INFO L414 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:48:16,374 INFO L82 PathProgramCache]: Analyzing trace with hash 1351254798, now seen corresponding path program 1 times [2018-07-22 13:48:16,374 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:48:16,374 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:48:16,375 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:16,375 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:16,376 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:16,977 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 320 proven. 5 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2018-07-22 13:48:16,977 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-22 13:48:16,977 INFO L219 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/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 [2018-07-22 13:48:16,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:17,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:17,090 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-22 13:48:17,179 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 385 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2018-07-22 13:48:17,200 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-22 13:48:17,200 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2018-07-22 13:48:17,201 INFO L450 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-07-22 13:48:17,201 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-07-22 13:48:17,201 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-07-22 13:48:17,201 INFO L87 Difference]: Start difference. First operand 2046 states and 3145 transitions. Second operand 5 states. [2018-07-22 13:48:21,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:48:21,393 INFO L93 Difference]: Finished difference Result 8710 states and 13767 transitions. [2018-07-22 13:48:21,394 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-22 13:48:21,394 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 371 [2018-07-22 13:48:21,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:48:21,418 INFO L225 Difference]: With dead ends: 8710 [2018-07-22 13:48:21,419 INFO L226 Difference]: Without dead ends: 5325 [2018-07-22 13:48:21,425 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 372 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-07-22 13:48:21,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5325 states. [2018-07-22 13:48:21,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5325 to 5325. [2018-07-22 13:48:21,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5325 states. [2018-07-22 13:48:21,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5325 states to 5325 states and 6076 transitions. [2018-07-22 13:48:21,561 INFO L78 Accepts]: Start accepts. Automaton has 5325 states and 6076 transitions. Word has length 371 [2018-07-22 13:48:21,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:48:21,562 INFO L471 AbstractCegarLoop]: Abstraction has 5325 states and 6076 transitions. [2018-07-22 13:48:21,562 INFO L472 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-07-22 13:48:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 5325 states and 6076 transitions. [2018-07-22 13:48:21,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2018-07-22 13:48:21,578 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:48:21,578 INFO L358 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:48:21,578 INFO L414 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:48:21,579 INFO L82 PathProgramCache]: Analyzing trace with hash -141894693, now seen corresponding path program 1 times [2018-07-22 13:48:21,579 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:48:21,579 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:48:21,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:21,580 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:21,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:22,068 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 404 proven. 0 refuted. 0 times theorem prover too weak. 510 trivial. 0 not checked. [2018-07-22 13:48:22,068 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:48:22,069 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-07-22 13:48:22,069 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-22 13:48:22,069 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-22 13:48:22,070 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-22 13:48:22,070 INFO L87 Difference]: Start difference. First operand 5325 states and 6076 transitions. Second operand 3 states. [2018-07-22 13:48:23,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:48:23,720 INFO L93 Difference]: Finished difference Result 11968 states and 13594 transitions. [2018-07-22 13:48:23,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-22 13:48:23,721 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 551 [2018-07-22 13:48:23,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:48:23,749 INFO L225 Difference]: With dead ends: 11968 [2018-07-22 13:48:23,749 INFO L226 Difference]: Without dead ends: 6645 [2018-07-22 13:48:23,758 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-22 13:48:23,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6645 states. [2018-07-22 13:48:23,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6645 to 6315. [2018-07-22 13:48:23,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6315 states. [2018-07-22 13:48:23,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6315 states to 6315 states and 7089 transitions. [2018-07-22 13:48:23,885 INFO L78 Accepts]: Start accepts. Automaton has 6315 states and 7089 transitions. Word has length 551 [2018-07-22 13:48:23,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:48:23,886 INFO L471 AbstractCegarLoop]: Abstraction has 6315 states and 7089 transitions. [2018-07-22 13:48:23,886 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-22 13:48:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 6315 states and 7089 transitions. [2018-07-22 13:48:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2018-07-22 13:48:23,912 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:48:23,913 INFO L358 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:48:23,913 INFO L414 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:48:23,914 INFO L82 PathProgramCache]: Analyzing trace with hash -1427200786, now seen corresponding path program 1 times [2018-07-22 13:48:23,914 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:48:23,914 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:48:23,915 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:23,915 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:23,915 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:24,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 1091 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2018-07-22 13:48:24,847 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:48:24,847 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-22 13:48:24,848 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 13:48:24,848 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 13:48:24,848 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:48:24,849 INFO L87 Difference]: Start difference. First operand 6315 states and 7089 transitions. Second operand 4 states. [2018-07-22 13:48:26,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:48:26,912 INFO L93 Difference]: Finished difference Result 15598 states and 17652 transitions. [2018-07-22 13:48:26,945 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 13:48:26,946 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 781 [2018-07-22 13:48:26,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:48:26,977 INFO L225 Difference]: With dead ends: 15598 [2018-07-22 13:48:26,978 INFO L226 Difference]: Without dead ends: 9615 [2018-07-22 13:48:26,985 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:48:26,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9615 states. [2018-07-22 13:48:27,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9615 to 9615. [2018-07-22 13:48:27,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9615 states. [2018-07-22 13:48:27,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9615 states to 9615 states and 10631 transitions. [2018-07-22 13:48:27,166 INFO L78 Accepts]: Start accepts. Automaton has 9615 states and 10631 transitions. Word has length 781 [2018-07-22 13:48:27,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:48:27,167 INFO L471 AbstractCegarLoop]: Abstraction has 9615 states and 10631 transitions. [2018-07-22 13:48:27,167 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 13:48:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 9615 states and 10631 transitions. [2018-07-22 13:48:27,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2018-07-22 13:48:27,200 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:48:27,200 INFO L358 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:48:27,201 INFO L414 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:48:27,201 INFO L82 PathProgramCache]: Analyzing trace with hash -133702617, now seen corresponding path program 1 times [2018-07-22 13:48:27,201 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:48:27,201 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:48:27,202 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:27,202 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:27,202 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:28,102 WARN L169 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 9 [2018-07-22 13:48:28,340 WARN L169 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 8 [2018-07-22 13:48:29,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1844 backedges. 1191 proven. 131 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2018-07-22 13:48:29,010 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-22 13:48:29,010 INFO L219 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/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) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-22 13:48:29,054 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:29,258 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-22 13:48:29,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1844 backedges. 870 proven. 0 refuted. 0 times theorem prover too weak. 974 trivial. 0 not checked. [2018-07-22 13:48:29,722 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-22 13:48:29,723 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 10 [2018-07-22 13:48:29,724 INFO L450 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-07-22 13:48:29,724 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-07-22 13:48:29,724 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-07-22 13:48:29,724 INFO L87 Difference]: Start difference. First operand 9615 states and 10631 transitions. Second operand 10 states. [2018-07-22 13:48:40,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:48:40,605 INFO L93 Difference]: Finished difference Result 32284 states and 35816 transitions. [2018-07-22 13:48:40,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-07-22 13:48:40,605 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 847 [2018-07-22 13:48:40,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:48:40,656 INFO L225 Difference]: With dead ends: 32284 [2018-07-22 13:48:40,657 INFO L226 Difference]: Without dead ends: 20349 [2018-07-22 13:48:40,668 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 899 GetRequests, 868 SyntacticMatches, 1 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 224 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=227, Invalid=765, Unknown=0, NotChecked=0, Total=992 [2018-07-22 13:48:40,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20349 states. [2018-07-22 13:48:40,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20349 to 18524. [2018-07-22 13:48:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18524 states. [2018-07-22 13:48:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18524 states to 18524 states and 19372 transitions. [2018-07-22 13:48:40,919 INFO L78 Accepts]: Start accepts. Automaton has 18524 states and 19372 transitions. Word has length 847 [2018-07-22 13:48:40,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:48:40,921 INFO L471 AbstractCegarLoop]: Abstraction has 18524 states and 19372 transitions. [2018-07-22 13:48:40,921 INFO L472 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-07-22 13:48:40,921 INFO L276 IsEmpty]: Start isEmpty. Operand 18524 states and 19372 transitions. [2018-07-22 13:48:40,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1361 [2018-07-22 13:48:40,956 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:48:40,960 INFO L358 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 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] [2018-07-22 13:48:40,961 INFO L414 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:48:40,961 INFO L82 PathProgramCache]: Analyzing trace with hash 795329582, now seen corresponding path program 1 times [2018-07-22 13:48:40,961 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:48:40,961 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:48:40,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:40,962 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:40,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:41,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:42,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3685 backedges. 1872 proven. 0 refuted. 0 times theorem prover too weak. 1813 trivial. 0 not checked. [2018-07-22 13:48:42,446 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:48:42,447 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-22 13:48:42,448 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-22 13:48:42,448 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-22 13:48:42,448 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-22 13:48:42,448 INFO L87 Difference]: Start difference. First operand 18524 states and 19372 transitions. Second operand 3 states. [2018-07-22 13:48:43,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:48:43,593 INFO L93 Difference]: Finished difference Result 44965 states and 47131 transitions. [2018-07-22 13:48:43,593 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-22 13:48:43,593 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1360 [2018-07-22 13:48:43,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:48:43,645 INFO L225 Difference]: With dead ends: 44965 [2018-07-22 13:48:43,645 INFO L226 Difference]: Without dead ends: 26773 [2018-07-22 13:48:43,665 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-22 13:48:43,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26773 states. [2018-07-22 13:48:43,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26773 to 23137. [2018-07-22 13:48:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23137 states. [2018-07-22 13:48:43,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23137 states to 23137 states and 24199 transitions. [2018-07-22 13:48:43,970 INFO L78 Accepts]: Start accepts. Automaton has 23137 states and 24199 transitions. Word has length 1360 [2018-07-22 13:48:43,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:48:43,971 INFO L471 AbstractCegarLoop]: Abstraction has 23137 states and 24199 transitions. [2018-07-22 13:48:43,971 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-22 13:48:43,972 INFO L276 IsEmpty]: Start isEmpty. Operand 23137 states and 24199 transitions. [2018-07-22 13:48:44,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1370 [2018-07-22 13:48:44,012 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:48:44,012 INFO L358 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:48:44,013 INFO L414 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:48:44,013 INFO L82 PathProgramCache]: Analyzing trace with hash 384826787, now seen corresponding path program 1 times [2018-07-22 13:48:44,013 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:48:44,013 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:48:44,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:44,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:44,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:44,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 3293 backedges. 454 proven. 0 refuted. 0 times theorem prover too weak. 2839 trivial. 0 not checked. [2018-07-22 13:48:45,760 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:48:45,801 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-22 13:48:45,802 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 13:48:45,802 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 13:48:45,802 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:48:45,802 INFO L87 Difference]: Start difference. First operand 23137 states and 24199 transitions. Second operand 4 states. [2018-07-22 13:48:47,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:48:47,839 INFO L93 Difference]: Finished difference Result 49909 states and 52191 transitions. [2018-07-22 13:48:47,839 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 13:48:47,839 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1369 [2018-07-22 13:48:47,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:48:47,878 INFO L225 Difference]: With dead ends: 49909 [2018-07-22 13:48:47,878 INFO L226 Difference]: Without dead ends: 25118 [2018-07-22 13:48:47,901 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:48:47,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25118 states. [2018-07-22 13:48:48,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25118 to 22473. [2018-07-22 13:48:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22473 states. [2018-07-22 13:48:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22473 states to 22473 states and 23424 transitions. [2018-07-22 13:48:48,202 INFO L78 Accepts]: Start accepts. Automaton has 22473 states and 23424 transitions. Word has length 1369 [2018-07-22 13:48:48,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:48:48,204 INFO L471 AbstractCegarLoop]: Abstraction has 22473 states and 23424 transitions. [2018-07-22 13:48:48,204 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 13:48:48,204 INFO L276 IsEmpty]: Start isEmpty. Operand 22473 states and 23424 transitions. [2018-07-22 13:48:48,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1438 [2018-07-22 13:48:48,244 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:48:48,245 INFO L358 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:48:48,245 INFO L414 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:48:48,245 INFO L82 PathProgramCache]: Analyzing trace with hash 775680097, now seen corresponding path program 1 times [2018-07-22 13:48:48,245 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:48:48,245 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:48:48,246 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:48,246 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:48,247 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:50,520 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 2182 proven. 266 refuted. 0 times theorem prover too weak. 1384 trivial. 0 not checked. [2018-07-22 13:48:50,520 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-22 13:48:50,520 INFO L219 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-22 13:48:50,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:50,885 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-22 13:48:52,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 2182 proven. 0 refuted. 0 times theorem prover too weak. 1650 trivial. 0 not checked. [2018-07-22 13:48:52,515 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-22 13:48:52,516 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-07-22 13:48:52,517 INFO L450 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-07-22 13:48:52,517 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-07-22 13:48:52,518 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-07-22 13:48:52,518 INFO L87 Difference]: Start difference. First operand 22473 states and 23424 transitions. Second operand 5 states. [2018-07-22 13:48:54,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:48:54,156 INFO L93 Difference]: Finished difference Result 44614 states and 46514 transitions. [2018-07-22 13:48:54,156 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-22 13:48:54,156 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1437 [2018-07-22 13:48:54,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:48:54,186 INFO L225 Difference]: With dead ends: 44614 [2018-07-22 13:48:54,186 INFO L226 Difference]: Without dead ends: 22473 [2018-07-22 13:48:54,201 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 1445 GetRequests, 1438 SyntacticMatches, 4 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-07-22 13:48:54,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22473 states. [2018-07-22 13:48:54,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22473 to 22143. [2018-07-22 13:48:54,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22143 states. [2018-07-22 13:48:54,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22143 states to 22143 states and 22989 transitions. [2018-07-22 13:48:54,526 INFO L78 Accepts]: Start accepts. Automaton has 22143 states and 22989 transitions. Word has length 1437 [2018-07-22 13:48:54,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:48:54,527 INFO L471 AbstractCegarLoop]: Abstraction has 22143 states and 22989 transitions. [2018-07-22 13:48:54,527 INFO L472 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-07-22 13:48:54,527 INFO L276 IsEmpty]: Start isEmpty. Operand 22143 states and 22989 transitions. [2018-07-22 13:48:54,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1585 [2018-07-22 13:48:54,583 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:48:54,584 INFO L358 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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] [2018-07-22 13:48:54,584 INFO L414 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:48:54,585 INFO L82 PathProgramCache]: Analyzing trace with hash 1285351268, now seen corresponding path program 1 times [2018-07-22 13:48:54,585 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:48:54,585 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:48:54,586 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:54,589 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:54,589 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:48:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:55,774 WARN L169 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-07-22 13:48:57,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4522 backedges. 2907 proven. 296 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2018-07-22 13:48:57,682 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-22 13:48:57,682 INFO L219 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-22 13:48:57,689 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:48:57,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:48:58,012 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-22 13:48:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4522 backedges. 3171 proven. 32 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2018-07-22 13:48:59,941 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-07-22 13:48:59,941 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 12 [2018-07-22 13:48:59,942 INFO L450 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-07-22 13:48:59,942 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-07-22 13:48:59,942 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2018-07-22 13:48:59,943 INFO L87 Difference]: Start difference. First operand 22143 states and 22989 transitions. Second operand 12 states. [2018-07-22 13:49:03,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:49:03,927 INFO L93 Difference]: Finished difference Result 44143 states and 45833 transitions. [2018-07-22 13:49:03,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-07-22 13:49:03,927 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1584 [2018-07-22 13:49:03,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:49:03,955 INFO L225 Difference]: With dead ends: 44143 [2018-07-22 13:49:03,956 INFO L226 Difference]: Without dead ends: 22332 [2018-07-22 13:49:03,973 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 1601 GetRequests, 1586 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=83, Invalid=189, Unknown=0, NotChecked=0, Total=272 [2018-07-22 13:49:03,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22332 states. [2018-07-22 13:49:04,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22332 to 22143. [2018-07-22 13:49:04,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22143 states. [2018-07-22 13:49:04,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22143 states to 22143 states and 22969 transitions. [2018-07-22 13:49:04,239 INFO L78 Accepts]: Start accepts. Automaton has 22143 states and 22969 transitions. Word has length 1584 [2018-07-22 13:49:04,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:49:04,241 INFO L471 AbstractCegarLoop]: Abstraction has 22143 states and 22969 transitions. [2018-07-22 13:49:04,241 INFO L472 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-07-22 13:49:04,241 INFO L276 IsEmpty]: Start isEmpty. Operand 22143 states and 22969 transitions. [2018-07-22 13:49:04,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1967 [2018-07-22 13:49:04,299 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:49:04,301 INFO L358 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-07-22 13:49:04,301 INFO L414 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:49:04,301 INFO L82 PathProgramCache]: Analyzing trace with hash -720664303, now seen corresponding path program 1 times [2018-07-22 13:49:04,302 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:49:04,302 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:49:04,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:49:04,303 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:49:04,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:49:04,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:49:06,155 WARN L169 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-07-22 13:49:10,287 INFO L134 CoverageAnalysis]: Checked inductivity of 6808 backedges. 4291 proven. 1374 refuted. 0 times theorem prover too weak. 1143 trivial. 0 not checked. [2018-07-22 13:49:10,287 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-22 13:49:10,287 INFO L219 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-22 13:49:10,293 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:49:10,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:49:10,755 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-22 13:49:13,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6808 backedges. 5240 proven. 84 refuted. 0 times theorem prover too weak. 1484 trivial. 0 not checked. [2018-07-22 13:49:13,493 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-07-22 13:49:13,493 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 6] total 13 [2018-07-22 13:49:13,495 INFO L450 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-07-22 13:49:13,496 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-07-22 13:49:13,496 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2018-07-22 13:49:13,496 INFO L87 Difference]: Start difference. First operand 22143 states and 22969 transitions. Second operand 13 states. [2018-07-22 13:49:24,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:49:24,636 INFO L93 Difference]: Finished difference Result 48899 states and 50946 transitions. [2018-07-22 13:49:24,640 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-07-22 13:49:24,640 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 1966 [2018-07-22 13:49:24,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:49:24,643 INFO L225 Difference]: With dead ends: 48899 [2018-07-22 13:49:24,643 INFO L226 Difference]: Without dead ends: 0 [2018-07-22 13:49:24,657 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 1997 GetRequests, 1971 SyntacticMatches, 8 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=87, Invalid=293, Unknown=0, NotChecked=0, Total=380 [2018-07-22 13:49:24,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-22 13:49:24,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-22 13:49:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-22 13:49:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-22 13:49:24,658 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1966 [2018-07-22 13:49:24,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:49:24,659 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-22 13:49:24,659 INFO L472 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-07-22 13:49:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-22 13:49:24,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-22 13:49:24,664 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-22 13:49:24,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:24,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:24,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:24,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:24,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:24,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:24,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:24,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:24,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:24,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,275 WARN L169 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 451 DAG size of output: 205 [2018-07-22 13:49:25,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,436 WARN L169 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 129 [2018-07-22 13:49:25,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:49:25,987 WARN L169 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 451 DAG size of output: 205 [2018-07-22 13:49:28,161 WARN L169 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 171 DAG size of output: 55 [2018-07-22 13:49:28,595 WARN L169 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 55 [2018-07-22 13:49:30,826 WARN L169 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 171 DAG size of output: 55 [2018-07-22 13:49:30,828 INFO L421 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,828 INFO L421 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,828 INFO L421 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,828 INFO L421 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,828 INFO L421 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,828 INFO L421 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,829 INFO L421 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,829 INFO L421 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,829 INFO L421 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,829 INFO L421 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,829 INFO L421 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,829 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-07-22 13:49:30,829 INFO L421 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,829 INFO L421 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,829 INFO L421 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,829 INFO L421 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,830 INFO L421 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,830 INFO L421 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,830 INFO L421 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,830 INFO L421 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,830 INFO L421 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,830 INFO L421 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,830 INFO L421 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,830 INFO L421 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,830 INFO L421 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,830 INFO L421 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,831 INFO L421 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,831 INFO L421 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,831 INFO L421 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,831 INFO L421 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,831 INFO L421 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,831 INFO L421 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,831 INFO L421 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,831 INFO L421 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,831 INFO L421 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,831 INFO L421 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,831 INFO L421 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,832 INFO L421 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,832 INFO L421 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,832 INFO L421 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,832 INFO L421 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,832 INFO L421 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,832 INFO L421 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,832 INFO L421 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,832 INFO L421 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,832 INFO L421 ceAbstractionStarter]: For program point L1773(lines 1773 1782) no Hoare annotation was computed. [2018-07-22 13:49:30,832 INFO L421 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,833 INFO L421 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,833 INFO L421 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,833 INFO L421 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,833 INFO L421 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,833 INFO L421 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-07-22 13:49:30,833 INFO L421 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,833 INFO L421 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,833 INFO L421 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,833 INFO L421 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,833 INFO L421 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,833 INFO L421 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,834 INFO L421 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,834 INFO L421 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,834 INFO L421 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,834 INFO L421 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,834 INFO L421 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,834 INFO L421 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,834 INFO L421 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,834 INFO L421 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,834 INFO L421 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,834 INFO L421 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,835 INFO L421 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,835 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-07-22 13:49:30,835 INFO L421 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,835 INFO L421 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,835 INFO L421 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,835 INFO L421 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,835 INFO L421 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,835 INFO L424 ceAbstractionStarter]: At program point L1767(lines 1767 1783) the Hoare annotation is: true [2018-07-22 13:49:30,836 INFO L417 ceAbstractionStarter]: At program point L1764(lines 1494 1765) the Hoare annotation is: (let ((.cse9 (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 156)) (.cse10 (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 79)) (.cse8 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 9))) (let ((.cse1 (not (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 9))) (.cse2 (not .cse8)) (.cse7 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 8)) (.cse0 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 3)) (.cse6 (<= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 134)) (.cse5 (or (<= .cse9 0) (< 0 .cse10))) (.cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 4)) (.cse4 (not (= 8 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)))) (or (and .cse0 .cse1 .cse2) (and .cse1 .cse2 .cse3 .cse4) (and .cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7)) (and .cse0 .cse4 .cse5) (and .cse0 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 5)) (and .cse0 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 6)) (and .cse0 (<= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 8)) (and .cse6 .cse3 .cse7 .cse5) (and .cse8 (< 0 .cse9) .cse6 .cse3 (not (= 9 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (and .cse3 .cse4 .cse7 .cse5) (and (<= (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 87) 0) .cse3 .cse4 .cse7) (and .cse0 .cse6 .cse5) (and .cse8 .cse3 .cse4 (<= .cse10 0))))) [2018-07-22 13:49:30,836 INFO L421 ceAbstractionStarter]: For program point L102(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,836 INFO L421 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-07-22 13:49:30,836 INFO L421 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,836 INFO L421 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-07-22 13:49:30,836 INFO L421 ceAbstractionStarter]: For program point L105(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,836 INFO L421 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,837 INFO L421 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,837 INFO L421 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,837 INFO L421 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-07-22 13:49:30,837 INFO L421 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,837 INFO L421 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-07-22 13:49:30,837 INFO L421 ceAbstractionStarter]: For program point L108(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,837 INFO L421 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,837 INFO L421 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,837 INFO L421 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,837 INFO L421 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,838 INFO L421 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,838 INFO L421 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,838 INFO L421 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,838 INFO L421 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,838 INFO L421 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,838 INFO L421 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,838 INFO L421 ceAbstractionStarter]: For program point L120(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,838 INFO L421 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,838 INFO L421 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-07-22 13:49:30,838 INFO L421 ceAbstractionStarter]: For program point L123(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,838 INFO L421 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-07-22 13:49:30,839 INFO L421 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,839 INFO L421 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-07-22 13:49:30,839 INFO L421 ceAbstractionStarter]: For program point L126(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,839 INFO L421 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,839 INFO L421 ceAbstractionStarter]: For program point L129(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,839 INFO L421 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,839 INFO L421 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,839 INFO L421 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,839 INFO L421 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-07-22 13:49:30,839 INFO L421 ceAbstractionStarter]: For program point L111(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,839 INFO L421 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,840 INFO L421 ceAbstractionStarter]: For program point L117(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,840 INFO L421 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-07-22 13:49:30,840 INFO L421 ceAbstractionStarter]: For program point L114(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,840 INFO L421 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,840 INFO L421 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,840 INFO L421 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-07-22 13:49:30,840 INFO L421 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,841 INFO L421 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,841 INFO L421 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-07-22 13:49:30,841 INFO L421 ceAbstractionStarter]: For program point L141(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,841 INFO L421 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,841 INFO L421 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-07-22 13:49:30,841 INFO L421 ceAbstractionStarter]: For program point L144(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,841 INFO L421 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,841 INFO L421 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-07-22 13:49:30,841 INFO L421 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,841 INFO L421 ceAbstractionStarter]: For program point L147(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,841 INFO L421 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,842 INFO L421 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,842 INFO L421 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,842 INFO L421 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,842 INFO L421 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-07-22 13:49:30,842 INFO L421 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,842 INFO L421 ceAbstractionStarter]: For program point L135(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,842 INFO L421 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-07-22 13:49:30,842 INFO L421 ceAbstractionStarter]: For program point L132(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,842 INFO L421 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-07-22 13:49:30,842 INFO L421 ceAbstractionStarter]: For program point L138(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,842 INFO L421 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,843 INFO L421 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-07-22 13:49:30,843 INFO L421 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,843 INFO L421 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,843 INFO L421 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,843 INFO L421 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-07-22 13:49:30,843 INFO L421 ceAbstractionStarter]: For program point L162(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,843 INFO L421 ceAbstractionStarter]: For program point L168(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,843 INFO L421 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-07-22 13:49:30,843 INFO L421 ceAbstractionStarter]: For program point L165(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,843 INFO L421 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,844 INFO L421 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,844 INFO L421 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,844 INFO L421 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-07-22 13:49:30,844 INFO L421 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,844 INFO L421 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,844 INFO L421 ceAbstractionStarter]: For program point L171(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,844 INFO L421 ceAbstractionStarter]: For program point L153(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,844 INFO L421 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-07-22 13:49:30,844 INFO L421 ceAbstractionStarter]: For program point L150(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,844 INFO L421 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-07-22 13:49:30,844 INFO L421 ceAbstractionStarter]: For program point L156(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,845 INFO L421 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,845 INFO L421 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-07-22 13:49:30,845 INFO L421 ceAbstractionStarter]: For program point L159(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,845 INFO L421 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,845 INFO L421 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,845 INFO L421 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,845 INFO L421 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-07-22 13:49:30,845 INFO L421 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-07-22 13:49:30,845 INFO L421 ceAbstractionStarter]: For program point L186(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,845 INFO L421 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-07-22 13:49:30,845 INFO L421 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,845 INFO L421 ceAbstractionStarter]: For program point L183(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,846 INFO L421 ceAbstractionStarter]: For program point L189(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,846 INFO L421 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-07-22 13:49:30,846 INFO L421 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,846 INFO L421 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-07-22 13:49:30,846 INFO L421 ceAbstractionStarter]: For program point L192(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,846 INFO L421 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-07-22 13:49:30,846 INFO L421 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-07-22 13:49:30,846 INFO L421 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,846 INFO L421 ceAbstractionStarter]: For program point L174(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,846 INFO L421 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-07-22 13:49:30,846 INFO L421 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-07-22 13:49:30,847 INFO L421 ceAbstractionStarter]: For program point L177(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,847 INFO L421 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,847 INFO L421 ceAbstractionStarter]: For program point L204'(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,847 INFO L421 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-07-22 13:49:30,847 INFO L421 ceAbstractionStarter]: For program point L180(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,847 INFO L421 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,847 INFO L421 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,847 INFO L421 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,847 INFO L421 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-07-22 13:49:30,847 INFO L421 ceAbstractionStarter]: For program point L195(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,847 INFO L421 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,848 INFO L421 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-07-22 13:49:30,848 INFO L421 ceAbstractionStarter]: For program point L198(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,848 INFO L421 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,848 INFO L421 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-07-22 13:49:30,848 INFO L421 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-07-22 13:49:30,848 INFO L421 ceAbstractionStarter]: For program point L27(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,848 INFO L421 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-07-22 13:49:30,848 INFO L421 ceAbstractionStarter]: For program point L30(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,848 INFO L421 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-07-22 13:49:30,848 INFO L421 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-07-22 13:49:30,848 INFO L421 ceAbstractionStarter]: For program point L33(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L36(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L39(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L42(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L45(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L48(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L51(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L54(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L57(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,849 INFO L421 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L60(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L63(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L66(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L69(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L72(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L75(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L78(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,850 INFO L421 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-07-22 13:49:30,851 INFO L417 ceAbstractionStarter]: At program point L1773''(lines 1773 1782) the Hoare annotation is: (let ((.cse1 (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 156)) (.cse10 (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 79)) (.cse0 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 9))) (let ((.cse2 (<= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 134)) (.cse7 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 8)) (.cse4 (not (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 9))) (.cse5 (not .cse0)) (.cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 4)) (.cse6 (not (= 8 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (.cse8 (or (<= .cse1 0) (< 0 .cse10))) (.cse9 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 3))) (or (and .cse0 (< 0 .cse1) .cse2 .cse3 (not (= 9 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (and .cse4 .cse5 .cse3 .cse6) (and .cse3 .cse6 .cse7 .cse8) (and .cse9 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 6)) (and .cse2 .cse3 .cse7 .cse8) (and .cse9 .cse2 .cse8) (and (<= (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 87) 0) .cse3 .cse6 .cse7) (and .cse9 .cse4 .cse5) (and .cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7)) (and .cse0 .cse3 .cse6 (<= .cse10 0)) (and .cse9 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 5)) (and .cse9 .cse6 .cse8) (and .cse9 (<= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 8))))) [2018-07-22 13:49:30,851 INFO L421 ceAbstractionStarter]: For program point L81(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,851 INFO L421 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-07-22 13:49:30,851 INFO L421 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-07-22 13:49:30,851 INFO L421 ceAbstractionStarter]: For program point L84(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,851 INFO L421 ceAbstractionStarter]: For program point L87(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,851 INFO L421 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-07-22 13:49:30,851 INFO L421 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,851 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-07-22 13:49:30,852 INFO L421 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,852 INFO L421 ceAbstractionStarter]: For program point L90(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,852 INFO L421 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-07-22 13:49:30,852 INFO L421 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-07-22 13:49:30,852 INFO L421 ceAbstractionStarter]: For program point L93(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,852 INFO L421 ceAbstractionStarter]: For program point L96(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,852 INFO L421 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-07-22 13:49:30,852 INFO L421 ceAbstractionStarter]: For program point L99(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,852 INFO L421 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,852 INFO L421 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,852 INFO L421 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,853 INFO L421 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,853 INFO L421 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,853 INFO L421 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,853 INFO L421 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,853 INFO L421 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,853 INFO L421 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,853 INFO L421 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,853 INFO L421 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,853 INFO L421 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,853 INFO L421 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,853 INFO L421 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,854 INFO L421 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,855 INFO L421 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,855 INFO L421 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,855 INFO L421 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,855 INFO L421 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,855 INFO L421 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,855 INFO L421 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,856 INFO L421 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,856 INFO L421 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,856 INFO L421 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,856 INFO L421 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,856 INFO L421 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,856 INFO L421 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,856 INFO L421 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,856 INFO L421 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,856 INFO L421 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,856 INFO L421 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,856 INFO L421 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,857 INFO L421 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,857 INFO L421 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,857 INFO L421 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,857 INFO L421 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,857 INFO L421 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,857 INFO L421 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,857 INFO L421 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,857 INFO L421 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,857 INFO L421 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,857 INFO L421 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,857 INFO L421 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L201(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,858 INFO L421 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,859 INFO L421 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,860 INFO L421 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,860 INFO L421 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,860 INFO L421 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,860 INFO L421 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,860 INFO L421 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,860 INFO L421 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,860 INFO L421 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,860 INFO L421 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,860 INFO L421 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,860 INFO L421 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,860 INFO L421 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,861 INFO L421 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,861 INFO L421 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,861 INFO L421 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,861 INFO L421 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,861 INFO L421 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,861 INFO L421 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,861 INFO L421 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,861 INFO L421 ceAbstractionStarter]: For program point L24'(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:49:30,861 INFO L421 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,862 INFO L417 ceAbstractionStarter]: At program point L1491(lines 23 1492) the Hoare annotation is: (let ((.cse1 (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 156)) (.cse10 (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 79)) (.cse0 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 9))) (let ((.cse2 (<= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 134)) (.cse7 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 8)) (.cse4 (not (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 9))) (.cse5 (not .cse0)) (.cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 4)) (.cse6 (not (= 8 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (.cse8 (or (<= .cse1 0) (< 0 .cse10))) (.cse9 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 3))) (or (and .cse0 (< 0 .cse1) .cse2 .cse3 (not (= 9 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (and .cse4 .cse5 .cse3 .cse6) (and .cse3 .cse6 .cse7 .cse8) (and .cse9 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 6)) (and .cse2 .cse3 .cse7 .cse8) (and .cse9 .cse2 .cse8) (and (<= (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 87) 0) .cse3 .cse6 .cse7) (and .cse9 .cse4 .cse5) (and .cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7)) (and .cse0 .cse3 .cse6 (<= .cse10 0)) (and .cse9 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 5)) (and .cse9 .cse6 .cse8) (and .cse9 (<= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 8))))) [2018-07-22 13:49:30,862 INFO L421 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,862 INFO L421 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,862 INFO L421 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-07-22 13:49:30,862 INFO L421 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,862 INFO L421 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,862 INFO L421 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,862 INFO L421 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,862 INFO L421 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,863 INFO L421 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,863 INFO L421 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,863 INFO L421 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,864 INFO L421 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,864 INFO L421 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,864 INFO L421 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,864 INFO L421 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,864 INFO L421 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,864 INFO L421 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,864 INFO L421 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,864 INFO L421 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,864 INFO L421 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,864 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startErr0AssertViolationERROR_FUNCTION(line 205) no Hoare annotation was computed. [2018-07-22 13:49:30,865 INFO L421 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,865 INFO L421 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,865 INFO L421 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,865 INFO L421 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,865 INFO L421 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,865 INFO L421 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,865 INFO L421 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,865 INFO L421 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,865 INFO L421 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,866 INFO L421 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,866 INFO L421 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,866 INFO L421 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,866 INFO L421 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,866 INFO L421 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,866 INFO L421 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,866 INFO L421 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,866 INFO L421 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,866 INFO L421 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,866 INFO L421 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,866 INFO L421 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,867 INFO L421 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-07-22 13:49:30,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.07 01:49:30 BoogieIcfgContainer [2018-07-22 13:49:30,912 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-22 13:49:30,913 INFO L168 Benchmark]: Toolchain (without parser) took 99528.09 ms. Allocated memory was 309.3 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 250.8 MB in the beginning and 1.1 GB in the end (delta: -882.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. [2018-07-22 13:49:30,914 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 309.3 MB. Free memory is still 274.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-07-22 13:49:30,914 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1270.66 ms. Allocated memory was 309.3 MB in the beginning and 334.0 MB in the end (delta: 24.6 MB). Free memory was 250.8 MB in the beginning and 269.2 MB in the end (delta: -18.4 MB). Peak memory consumption was 75.0 MB. Max. memory is 5.3 GB. [2018-07-22 13:49:30,915 INFO L168 Benchmark]: Boogie Procedure Inliner took 210.76 ms. Allocated memory is still 334.0 MB. Free memory was 269.2 MB in the beginning and 241.4 MB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 5.3 GB. [2018-07-22 13:49:30,915 INFO L168 Benchmark]: Boogie Preprocessor took 213.30 ms. Allocated memory is still 334.0 MB. Free memory was 241.4 MB in the beginning and 227.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 5.3 GB. [2018-07-22 13:49:30,916 INFO L168 Benchmark]: RCFGBuilder took 7705.77 ms. Allocated memory was 334.0 MB in the beginning and 545.3 MB in the end (delta: 211.3 MB). Free memory was 227.8 MB in the beginning and 406.8 MB in the end (delta: -179.0 MB). Peak memory consumption was 144.6 MB. Max. memory is 5.3 GB. [2018-07-22 13:49:30,917 INFO L168 Benchmark]: TraceAbstraction took 90117.79 ms. Allocated memory was 545.3 MB in the beginning and 2.3 GB in the end (delta: 1.7 GB). Free memory was 406.8 MB in the beginning and 1.1 GB in the end (delta: -726.3 MB). Peak memory consumption was 990.2 MB. Max. memory is 5.3 GB. [2018-07-22 13:49:30,920 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 309.3 MB. Free memory is still 274.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 1270.66 ms. Allocated memory was 309.3 MB in the beginning and 334.0 MB in the end (delta: 24.6 MB). Free memory was 250.8 MB in the beginning and 269.2 MB in the end (delta: -18.4 MB). Peak memory consumption was 75.0 MB. Max. memory is 5.3 GB. * Boogie Procedure Inliner took 210.76 ms. Allocated memory is still 334.0 MB. Free memory was 269.2 MB in the beginning and 241.4 MB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 213.30 ms. Allocated memory is still 334.0 MB. Free memory was 241.4 MB in the beginning and 227.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 5.3 GB. * RCFGBuilder took 7705.77 ms. Allocated memory was 334.0 MB in the beginning and 545.3 MB in the end (delta: 211.3 MB). Free memory was 227.8 MB in the beginning and 406.8 MB in the end (delta: -179.0 MB). Peak memory consumption was 144.6 MB. Max. memory is 5.3 GB. * TraceAbstraction took 90117.79 ms. Allocated memory was 545.3 MB in the beginning and 2.3 GB in the end (delta: 1.7 GB). Free memory was 406.8 MB in the beginning and 1.1 GB in the end (delta: -726.3 MB). Peak memory consumption was 990.2 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 205]: 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: 1767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: (((((((((((((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 9 && 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 <= 134) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(9 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) || (((!(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 9)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12))) || (((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8) && (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 <= 0 || 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 6)) || (((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 <= 134 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8) && (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 <= 0 || 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79))) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 <= 134) && (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 <= 0 || 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79))) || (((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 87 <= 0 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 9))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7)) || (((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 9 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79 <= 0)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 <= 0 || 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 <= 8) - InvariantResult [Line: 1494]: Loop Invariant Derived loop invariant: (((((((((((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 9)) || (((!(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 9)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 <= 0 || 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 6)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 <= 8)) || (((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 <= 134 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8) && (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 <= 0 || 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79))) || ((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 9 && 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 <= 134) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(9 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12))) || (((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8) && (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 <= 0 || 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79))) || (((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 87 <= 0 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 <= 134) && (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 <= 0 || 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79))) || (((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 9 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79 <= 0) - InvariantResult [Line: 23]: Loop Invariant Derived loop invariant: (((((((((((((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 9 && 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 <= 134) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(9 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) || (((!(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 9)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12))) || (((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8) && (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 <= 0 || 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 6)) || (((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 <= 134 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8) && (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 <= 0 || 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79))) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 <= 134) && (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 <= 0 || 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79))) || (((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 87 <= 0 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 9))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7)) || (((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 9 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79 <= 0)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 <= 0 || 0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 <= 8) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 397 locations, 1 error locations. SAFE Result, 89.9s OverallTime, 11 OverallIterations, 11 TraceHistogramMax, 52.6s AutomataDifference, 0.0s DeadEndRemovalTime, 6.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 2769 SDtfs, 13326 SDslu, 1974 SDs, 0 SdLazy, 58356 SolverSat, 5850 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 42.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6606 GetRequests, 6502 SyntacticMatches, 17 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 363 ImplicationChecksByTransitivity, 4.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=23137occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.1s AutomataMinimizationTime, 11 MinimizatonAttempts, 9287 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 311 NumberOfFragments, 565 HoareAnnotationTreeSize, 4 FomulaSimplifications, 22356 FormulaSimplificationTreeSizeReduction, 1.3s HoareSimplificationTime, 4 FomulaSimplificationsInter, 7013 FormulaSimplificationTreeSizeReductionInter, 4.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 15.8s InterpolantComputationTime, 17056 NumberOfCodeBlocks, 17056 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 17039 ConstructedInterpolants, 0 QuantifiedInterpolants, 74802197 SizeOfPredicates, 6 NumberOfNonLiveVariables, 7620 ConjunctsInSsa, 29 ConjunctsInUnsatCore, 17 InterpolantComputations, 9 PerfectInterpolantSequences, 42475/44730 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/Problem16_label28_true-unreach-call.c_svcomp-Reach-64bit-Automizer_Default.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-22_13-49-30-942.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/Problem16_label28_true-unreach-call.c_svcomp-Reach-64bit-Automizer_Default.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-22_13-49-30-942.csv Received shutdown request...