java -Xmx8000000000 -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 csv -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem15_label54_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dd2f093 [2018-07-24 03:07:51,235 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-24 03:07:51,240 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-24 03:07:51,255 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-24 03:07:51,255 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-24 03:07:51,257 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-24 03:07:51,259 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-24 03:07:51,261 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-24 03:07:51,264 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-24 03:07:51,270 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-24 03:07:51,271 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-24 03:07:51,272 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-24 03:07:51,276 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-24 03:07:51,277 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-24 03:07:51,282 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-24 03:07:51,282 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-24 03:07:51,285 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-24 03:07:51,288 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-24 03:07:51,293 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-24 03:07:51,297 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-24 03:07:51,299 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-24 03:07:51,301 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-24 03:07:51,303 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-24 03:07:51,304 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-24 03:07:51,304 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-24 03:07:51,305 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-24 03:07:51,306 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-24 03:07:51,306 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-24 03:07:51,307 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-24 03:07:51,308 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-24 03:07:51,308 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-24 03:07:51,309 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-07-24 03:07:51,312 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-07-24 03:07:51,336 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-24 03:07:51,336 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-24 03:07:51,338 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-24 03:07:51,338 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-24 03:07:51,339 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-24 03:07:51,339 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-24 03:07:51,340 INFO L133 SettingsManager]: * Use SBE=true [2018-07-24 03:07:51,340 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-24 03:07:51,340 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-24 03:07:51,341 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-24 03:07:51,341 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-24 03:07:51,342 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-24 03:07:51,342 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-24 03:07:51,342 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-24 03:07:51,342 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-24 03:07:51,343 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-24 03:07:51,343 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-24 03:07:51,343 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-24 03:07:51,343 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-24 03:07:51,344 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-24 03:07:51,345 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-24 03:07:51,345 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-24 03:07:51,345 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-24 03:07:51,345 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-24 03:07:51,346 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-24 03:07:51,346 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-24 03:07:51,346 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-24 03:07:51,346 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-24 03:07:51,416 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-24 03:07:51,434 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-24 03:07:51,440 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-24 03:07:51,442 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-24 03:07:51,442 INFO L276 PluginConnector]: CDTParser initialized [2018-07-24 03:07:51,444 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label54_true-unreach-call.c [2018-07-24 03:07:51,809 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37dfb0e25/1fa8a67aff554ad987028714cce3ef4b/FLAG97ef82e15 [2018-07-24 03:07:52,172 INFO L276 CDTParser]: Found 1 translation units. [2018-07-24 03:07:52,173 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label54_true-unreach-call.c [2018-07-24 03:07:52,199 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37dfb0e25/1fa8a67aff554ad987028714cce3ef4b/FLAG97ef82e15 [2018-07-24 03:07:52,215 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37dfb0e25/1fa8a67aff554ad987028714cce3ef4b [2018-07-24 03:07:52,227 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-24 03:07:52,228 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-24 03:07:52,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-24 03:07:52,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-24 03:07:52,237 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-24 03:07:52,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 03:07:52" (1/1) ... [2018-07-24 03:07:52,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53c2495d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:52, skipping insertion in model container [2018-07-24 03:07:52,242 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 03:07:52" (1/1) ... [2018-07-24 03:07:52,487 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-24 03:07:53,072 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 03:07:53,089 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-24 03:07:53,381 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 03:07:53,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:53 WrapperNode [2018-07-24 03:07:53,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-24 03:07:53,532 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-24 03:07:53,532 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-24 03:07:53,533 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-24 03:07:53,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:53" (1/1) ... [2018-07-24 03:07:53,596 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:53" (1/1) ... [2018-07-24 03:07:53,772 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-24 03:07:53,772 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-24 03:07:53,772 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-24 03:07:53,772 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-24 03:07:54,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:53" (1/1) ... [2018-07-24 03:07:54,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:53" (1/1) ... [2018-07-24 03:07:54,204 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:53" (1/1) ... [2018-07-24 03:07:54,205 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:53" (1/1) ... [2018-07-24 03:07:54,303 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:53" (1/1) ... [2018-07-24 03:07:54,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:53" (1/1) ... [2018-07-24 03:07:54,388 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:53" (1/1) ... [2018-07-24 03:07:54,433 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-24 03:07:54,434 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-24 03:07:54,434 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-24 03:07:54,434 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-24 03:07:54,435 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-24 03:07:54,521 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-07-24 03:07:54,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-24 03:07:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-24 03:08:03,758 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-24 03:08:03,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 03:08:03 BoogieIcfgContainer [2018-07-24 03:08:03,760 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-24 03:08:03,761 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-24 03:08:03,761 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-24 03:08:03,764 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-24 03:08:03,765 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.07 03:07:52" (1/3) ... [2018-07-24 03:08:03,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65102975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 03:08:03, skipping insertion in model container [2018-07-24 03:08:03,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 03:07:53" (2/3) ... [2018-07-24 03:08:03,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65102975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 03:08:03, skipping insertion in model container [2018-07-24 03:08:03,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 03:08:03" (3/3) ... [2018-07-24 03:08:03,768 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label54_true-unreach-call.c [2018-07-24 03:08:03,778 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-07-24 03:08:03,787 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-24 03:08:03,847 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-24 03:08:03,848 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-24 03:08:03,848 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-24 03:08:03,848 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-07-24 03:08:03,849 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-24 03:08:03,849 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-24 03:08:03,849 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-24 03:08:03,849 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-24 03:08:03,849 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-24 03:08:03,878 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states. [2018-07-24 03:08:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-07-24 03:08:03,887 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 03:08:03,888 INFO L353 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] [2018-07-24 03:08:03,888 INFO L414 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 03:08:03,894 INFO L82 PathProgramCache]: Analyzing trace with hash -1074275470, now seen corresponding path program 1 times [2018-07-24 03:08:03,896 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 03:08:03,897 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 03:08:03,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:08:03,954 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:08:03,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:08:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:08:04,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 03:08:04,362 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 03:08:04,363 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 03:08:04,368 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-24 03:08:04,384 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-24 03:08:04,385 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 03:08:04,388 INFO L87 Difference]: Start difference. First operand 425 states. Second operand 4 states. [2018-07-24 03:08:10,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 03:08:10,828 INFO L93 Difference]: Finished difference Result 1470 states and 2718 transitions. [2018-07-24 03:08:10,828 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-24 03:08:10,830 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 41 [2018-07-24 03:08:10,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 03:08:10,858 INFO L225 Difference]: With dead ends: 1470 [2018-07-24 03:08:10,858 INFO L226 Difference]: Without dead ends: 1038 [2018-07-24 03:08:10,864 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 03:08:10,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1038 states. [2018-07-24 03:08:10,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1038 to 1036. [2018-07-24 03:08:10,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1036 states. [2018-07-24 03:08:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 1036 states and 1670 transitions. [2018-07-24 03:08:10,987 INFO L78 Accepts]: Start accepts. Automaton has 1036 states and 1670 transitions. Word has length 41 [2018-07-24 03:08:10,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 03:08:10,988 INFO L471 AbstractCegarLoop]: Abstraction has 1036 states and 1670 transitions. [2018-07-24 03:08:10,988 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-24 03:08:10,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1670 transitions. [2018-07-24 03:08:10,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-07-24 03:08:10,995 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 03:08:10,996 INFO L353 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 03:08:10,996 INFO L414 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 03:08:10,996 INFO L82 PathProgramCache]: Analyzing trace with hash -1862666120, now seen corresponding path program 1 times [2018-07-24 03:08:10,997 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 03:08:10,997 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 03:08:10,998 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:08:10,998 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:08:10,998 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:08:11,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:08:11,401 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 03:08:11,402 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 03:08:11,402 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 03:08:11,404 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-24 03:08:11,404 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-24 03:08:11,405 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 03:08:11,405 INFO L87 Difference]: Start difference. First operand 1036 states and 1670 transitions. Second operand 4 states. [2018-07-24 03:08:18,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 03:08:18,798 INFO L93 Difference]: Finished difference Result 3876 states and 6365 transitions. [2018-07-24 03:08:18,799 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-24 03:08:18,800 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2018-07-24 03:08:18,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 03:08:18,816 INFO L225 Difference]: With dead ends: 3876 [2018-07-24 03:08:18,817 INFO L226 Difference]: Without dead ends: 2842 [2018-07-24 03:08:18,822 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 03:08:18,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2842 states. [2018-07-24 03:08:18,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2842 to 1937. [2018-07-24 03:08:18,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1937 states. [2018-07-24 03:08:18,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1937 states and 2688 transitions. [2018-07-24 03:08:18,895 INFO L78 Accepts]: Start accepts. Automaton has 1937 states and 2688 transitions. Word has length 154 [2018-07-24 03:08:18,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 03:08:18,895 INFO L471 AbstractCegarLoop]: Abstraction has 1937 states and 2688 transitions. [2018-07-24 03:08:18,896 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-24 03:08:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2688 transitions. [2018-07-24 03:08:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2018-07-24 03:08:18,904 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 03:08:18,905 INFO L353 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 03:08:18,905 INFO L414 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 03:08:18,909 INFO L82 PathProgramCache]: Analyzing trace with hash -1088400928, now seen corresponding path program 1 times [2018-07-24 03:08:18,909 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 03:08:18,909 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 03:08:18,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:08:18,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:08:18,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:08:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:08:19,430 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 229 proven. 4 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2018-07-24 03:08:19,430 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 03:08:19,431 INFO L221 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 03:08:19,448 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:08:19,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:08:19,585 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 03:08:19,797 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 304 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-07-24 03:08:19,831 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-24 03:08:19,831 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2018-07-24 03:08:19,835 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-24 03:08:19,835 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-24 03:08:19,835 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 03:08:19,836 INFO L87 Difference]: Start difference. First operand 1937 states and 2688 transitions. Second operand 4 states. [2018-07-24 03:08:28,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 03:08:28,846 INFO L93 Difference]: Finished difference Result 6939 states and 9827 transitions. [2018-07-24 03:08:28,847 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-24 03:08:28,848 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 286 [2018-07-24 03:08:28,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 03:08:28,871 INFO L225 Difference]: With dead ends: 6939 [2018-07-24 03:08:28,872 INFO L226 Difference]: Without dead ends: 5004 [2018-07-24 03:08:28,876 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 286 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 03:08:28,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5004 states. [2018-07-24 03:08:28,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5004 to 2838. [2018-07-24 03:08:28,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2838 states. [2018-07-24 03:08:28,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 2838 states and 3826 transitions. [2018-07-24 03:08:28,945 INFO L78 Accepts]: Start accepts. Automaton has 2838 states and 3826 transitions. Word has length 286 [2018-07-24 03:08:28,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 03:08:28,946 INFO L471 AbstractCegarLoop]: Abstraction has 2838 states and 3826 transitions. [2018-07-24 03:08:28,946 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-24 03:08:28,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 3826 transitions. [2018-07-24 03:08:28,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2018-07-24 03:08:28,950 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 03:08:28,951 INFO L353 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 03:08:28,951 INFO L414 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 03:08:28,951 INFO L82 PathProgramCache]: Analyzing trace with hash 116662407, now seen corresponding path program 1 times [2018-07-24 03:08:28,952 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 03:08:28,952 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 03:08:28,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:08:28,953 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:08:28,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:08:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:08:29,611 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-07-24 03:08:29,611 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 03:08:29,611 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-24 03:08:29,612 INFO L450 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-07-24 03:08:29,612 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-07-24 03:08:29,612 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-07-24 03:08:29,613 INFO L87 Difference]: Start difference. First operand 2838 states and 3826 transitions. Second operand 5 states. [2018-07-24 03:08:38,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 03:08:38,704 INFO L93 Difference]: Finished difference Result 6876 states and 8972 transitions. [2018-07-24 03:08:38,704 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-24 03:08:38,704 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 315 [2018-07-24 03:08:38,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 03:08:38,721 INFO L225 Difference]: With dead ends: 6876 [2018-07-24 03:08:38,722 INFO L226 Difference]: Without dead ends: 4040 [2018-07-24 03:08:38,727 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-07-24 03:08:38,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4040 states. [2018-07-24 03:08:38,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4040 to 3739. [2018-07-24 03:08:38,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3739 states. [2018-07-24 03:08:38,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3739 states and 4787 transitions. [2018-07-24 03:08:38,797 INFO L78 Accepts]: Start accepts. Automaton has 3739 states and 4787 transitions. Word has length 315 [2018-07-24 03:08:38,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 03:08:38,798 INFO L471 AbstractCegarLoop]: Abstraction has 3739 states and 4787 transitions. [2018-07-24 03:08:38,798 INFO L472 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-07-24 03:08:38,798 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 4787 transitions. [2018-07-24 03:08:38,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2018-07-24 03:08:38,806 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 03:08:38,807 INFO L353 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 03:08:38,807 INFO L414 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 03:08:38,808 INFO L82 PathProgramCache]: Analyzing trace with hash -769622023, now seen corresponding path program 1 times [2018-07-24 03:08:38,808 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 03:08:38,808 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 03:08:38,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:08:38,809 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:08:38,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:08:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:08:39,449 WARN L169 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-07-24 03:08:40,253 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 82 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 03:08:40,253 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 03:08:40,253 INFO L221 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 03:08:40,262 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:08:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:08:40,406 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 03:08:40,525 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 03:08:40,618 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-24 03:08:40,619 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2018-07-24 03:08:40,620 INFO L450 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-07-24 03:08:40,620 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-07-24 03:08:40,620 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2018-07-24 03:08:40,621 INFO L87 Difference]: Start difference. First operand 3739 states and 4787 transitions. Second operand 10 states. [2018-07-24 03:08:54,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 03:08:54,510 INFO L93 Difference]: Finished difference Result 9659 states and 12551 transitions. [2018-07-24 03:08:54,510 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-07-24 03:08:54,511 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 389 [2018-07-24 03:08:54,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 03:08:54,532 INFO L225 Difference]: With dead ends: 9659 [2018-07-24 03:08:54,532 INFO L226 Difference]: Without dead ends: 5922 [2018-07-24 03:08:54,536 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 409 GetRequests, 392 SyntacticMatches, 6 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=63, Invalid=93, Unknown=0, NotChecked=0, Total=156 [2018-07-24 03:08:54,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5922 states. [2018-07-24 03:08:54,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5922 to 5547. [2018-07-24 03:08:54,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5547 states. [2018-07-24 03:08:54,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5547 states to 5547 states and 6986 transitions. [2018-07-24 03:08:54,642 INFO L78 Accepts]: Start accepts. Automaton has 5547 states and 6986 transitions. Word has length 389 [2018-07-24 03:08:54,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 03:08:54,643 INFO L471 AbstractCegarLoop]: Abstraction has 5547 states and 6986 transitions. [2018-07-24 03:08:54,643 INFO L472 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-07-24 03:08:54,643 INFO L276 IsEmpty]: Start isEmpty. Operand 5547 states and 6986 transitions. [2018-07-24 03:08:54,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2018-07-24 03:08:54,659 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 03:08:54,660 INFO L353 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 03:08:54,660 INFO L414 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 03:08:54,660 INFO L82 PathProgramCache]: Analyzing trace with hash -1105759493, now seen corresponding path program 1 times [2018-07-24 03:08:54,660 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 03:08:54,660 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 03:08:54,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:08:54,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:08:54,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:08:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:08:55,330 WARN L169 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-07-24 03:08:55,873 WARN L169 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 19 [2018-07-24 03:08:56,561 WARN L169 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2018-07-24 03:08:57,307 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 272 proven. 107 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-07-24 03:08:57,308 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 03:08:57,308 INFO L221 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 03:08:57,319 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:08:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:08:57,487 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 03:08:57,894 WARN L169 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 25 [2018-07-24 03:08:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2018-07-24 03:08:58,380 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-24 03:08:58,381 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [9] total 12 [2018-07-24 03:08:58,382 INFO L450 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-07-24 03:08:58,382 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-07-24 03:08:58,382 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2018-07-24 03:08:58,385 INFO L87 Difference]: Start difference. First operand 5547 states and 6986 transitions. Second operand 12 states. [2018-07-24 03:09:20,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 03:09:20,662 INFO L93 Difference]: Finished difference Result 17406 states and 22490 transitions. [2018-07-24 03:09:20,662 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-07-24 03:09:20,662 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 518 [2018-07-24 03:09:20,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 03:09:20,702 INFO L225 Difference]: With dead ends: 17406 [2018-07-24 03:09:20,702 INFO L226 Difference]: Without dead ends: 11260 [2018-07-24 03:09:20,709 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 536 GetRequests, 519 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2018-07-24 03:09:20,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11260 states. [2018-07-24 03:09:20,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11260 to 10352. [2018-07-24 03:09:20,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10352 states. [2018-07-24 03:09:20,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10352 states to 10352 states and 12623 transitions. [2018-07-24 03:09:20,888 INFO L78 Accepts]: Start accepts. Automaton has 10352 states and 12623 transitions. Word has length 518 [2018-07-24 03:09:20,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 03:09:20,889 INFO L471 AbstractCegarLoop]: Abstraction has 10352 states and 12623 transitions. [2018-07-24 03:09:20,889 INFO L472 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-07-24 03:09:20,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10352 states and 12623 transitions. [2018-07-24 03:09:20,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2018-07-24 03:09:20,907 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 03:09:20,908 INFO L353 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 03:09:20,908 INFO L414 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 03:09:20,909 INFO L82 PathProgramCache]: Analyzing trace with hash -1260556366, now seen corresponding path program 1 times [2018-07-24 03:09:20,909 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 03:09:20,909 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 03:09:20,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:09:20,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:09:20,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:09:20,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:09:21,644 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 342 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2018-07-24 03:09:21,644 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 03:09:21,644 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-07-24 03:09:21,645 INFO L450 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-24 03:09:21,645 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-24 03:09:21,645 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-07-24 03:09:21,646 INFO L87 Difference]: Start difference. First operand 10352 states and 12623 transitions. Second operand 6 states. [2018-07-24 03:09:26,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 03:09:26,839 INFO L93 Difference]: Finished difference Result 23707 states and 28577 transitions. [2018-07-24 03:09:26,839 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-07-24 03:09:26,839 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 553 [2018-07-24 03:09:26,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 03:09:26,865 INFO L225 Difference]: With dead ends: 23707 [2018-07-24 03:09:26,866 INFO L226 Difference]: Without dead ends: 13357 [2018-07-24 03:09:26,877 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-07-24 03:09:26,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13357 states. [2018-07-24 03:09:27,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13357 to 10960. [2018-07-24 03:09:27,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10960 states. [2018-07-24 03:09:27,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10960 states to 10960 states and 13125 transitions. [2018-07-24 03:09:27,056 INFO L78 Accepts]: Start accepts. Automaton has 10960 states and 13125 transitions. Word has length 553 [2018-07-24 03:09:27,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 03:09:27,057 INFO L471 AbstractCegarLoop]: Abstraction has 10960 states and 13125 transitions. [2018-07-24 03:09:27,057 INFO L472 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-24 03:09:27,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10960 states and 13125 transitions. [2018-07-24 03:09:27,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2018-07-24 03:09:27,077 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 03:09:27,078 INFO L353 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 03:09:27,078 INFO L414 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 03:09:27,078 INFO L82 PathProgramCache]: Analyzing trace with hash -390534653, now seen corresponding path program 1 times [2018-07-24 03:09:27,078 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 03:09:27,078 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 03:09:27,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:09:27,079 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:09:27,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:09:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:09:28,262 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 122 proven. 359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 03:09:28,262 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 03:09:28,262 INFO L221 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 03:09:28,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:09:28,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:09:28,455 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 03:09:30,896 WARN L169 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 398 DAG size of output: 19 [2018-07-24 03:09:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2018-07-24 03:09:31,232 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-24 03:09:31,233 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2018-07-24 03:09:31,233 INFO L450 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-07-24 03:09:31,234 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-07-24 03:09:31,234 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-07-24 03:09:31,234 INFO L87 Difference]: Start difference. First operand 10960 states and 13125 transitions. Second operand 7 states. [2018-07-24 03:10:58,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 03:10:58,137 INFO L93 Difference]: Finished difference Result 40546 states and 49793 transitions. [2018-07-24 03:10:58,137 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-24 03:10:58,137 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 583 [2018-07-24 03:10:58,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 03:10:58,206 INFO L225 Difference]: With dead ends: 40546 [2018-07-24 03:10:58,207 INFO L226 Difference]: Without dead ends: 29588 [2018-07-24 03:10:58,226 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 587 GetRequests, 582 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-07-24 03:10:58,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29588 states. [2018-07-24 03:10:58,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29588 to 26410. [2018-07-24 03:10:58,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26410 states. [2018-07-24 03:10:58,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26410 states to 26410 states and 30939 transitions. [2018-07-24 03:10:58,713 INFO L78 Accepts]: Start accepts. Automaton has 26410 states and 30939 transitions. Word has length 583 [2018-07-24 03:10:58,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 03:10:58,714 INFO L471 AbstractCegarLoop]: Abstraction has 26410 states and 30939 transitions. [2018-07-24 03:10:58,714 INFO L472 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-07-24 03:10:58,714 INFO L276 IsEmpty]: Start isEmpty. Operand 26410 states and 30939 transitions. [2018-07-24 03:10:58,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2018-07-24 03:10:58,743 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 03:10:58,743 INFO L353 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 03:10:58,744 INFO L414 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 03:10:58,744 INFO L82 PathProgramCache]: Analyzing trace with hash 2094320302, now seen corresponding path program 1 times [2018-07-24 03:10:58,744 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 03:10:58,744 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 03:10:58,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:10:58,747 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 03:10:58,747 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 03:10:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 03:10:59,268 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2018-07-24 03:10:59,268 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 03:10:59,269 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 03:10:59,269 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 03:10:59,270 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 03:10:59,270 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 03:10:59,270 INFO L87 Difference]: Start difference. First operand 26410 states and 30939 transitions. Second operand 3 states. [2018-07-24 03:11:02,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 03:11:02,339 INFO L93 Difference]: Finished difference Result 53759 states and 61690 transitions. [2018-07-24 03:11:02,339 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 03:11:02,339 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 594 [2018-07-24 03:11:02,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 03:11:02,342 INFO L225 Difference]: With dead ends: 53759 [2018-07-24 03:11:02,342 INFO L226 Difference]: Without dead ends: 0 [2018-07-24 03:11:02,362 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 03:11:02,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-24 03:11:02,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-24 03:11:02,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-24 03:11:02,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-24 03:11:02,363 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 594 [2018-07-24 03:11:02,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 03:11:02,363 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-24 03:11:02,363 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 03:11:02,363 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-24 03:11:02,363 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-24 03:11:02,367 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-24 03:11:02,518 WARN L169 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 155 [2018-07-24 03:11:02,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 03:11:02,906 WARN L169 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 197 [2018-07-24 03:11:03,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 03:11:03,286 WARN L169 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 197 [2018-07-24 03:11:04,277 WARN L169 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 46 [2018-07-24 03:11:05,157 WARN L169 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 46 [2018-07-24 03:11:05,978 WARN L169 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 46 [2018-07-24 03:11:05,981 INFO L421 ceAbstractionStarter]: For program point L530''(lines 530 541) no Hoare annotation was computed. [2018-07-24 03:11:05,982 INFO L421 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,982 INFO L421 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-07-24 03:11:05,982 INFO L421 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-07-24 03:11:05,982 INFO L421 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-07-24 03:11:05,982 INFO L421 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,982 INFO L421 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,982 INFO L421 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,982 INFO L421 ceAbstractionStarter]: For program point L521''(lines 521 528) no Hoare annotation was computed. [2018-07-24 03:11:05,983 INFO L421 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,983 INFO L421 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,983 INFO L421 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-07-24 03:11:05,983 INFO L421 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,983 INFO L421 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,983 INFO L421 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-07-24 03:11:05,983 INFO L421 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-07-24 03:11:05,983 INFO L421 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,984 INFO L421 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,984 INFO L421 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-07-24 03:11:05,984 INFO L421 ceAbstractionStarter]: For program point L694''(lines 694 706) no Hoare annotation was computed. [2018-07-24 03:11:05,984 INFO L421 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,984 INFO L421 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-07-24 03:11:05,984 INFO L421 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-07-24 03:11:05,984 INFO L421 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-07-24 03:11:05,984 INFO L421 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,984 INFO L421 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-07-24 03:11:05,985 INFO L421 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,985 INFO L421 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,985 INFO L421 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,985 INFO L421 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,985 INFO L421 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,985 INFO L421 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,985 INFO L421 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,986 INFO L417 ceAbstractionStarter]: At program point L1757(lines 1658 1758) the Hoare annotation is: (let ((.cse3 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 4))) (.cse4 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61))) (.cse2 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 86) 0))) (or (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98) 0) (and (exists ((v_prenex_6 Int)) (let ((.cse0 (* 9 v_prenex_6))) (let ((.cse1 (div .cse0 10))) (and (<= 0 .cse0) (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 80) (mod .cse1 63)) (<= 0 .cse1) (<= 0 (+ .cse1 1)))))) .cse2) (and .cse3 .cse2) (and .cse3 .cse4) (and .cse4 .cse2) (and (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 144)) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 1) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 43)))) [2018-07-24 03:11:05,986 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-07-24 03:11:05,986 INFO L421 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-07-24 03:11:05,986 INFO L421 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,986 INFO L424 ceAbstractionStarter]: At program point L1760(lines 1760 1776) the Hoare annotation is: true [2018-07-24 03:11:05,986 INFO L421 ceAbstractionStarter]: For program point L1766(lines 1766 1775) no Hoare annotation was computed. [2018-07-24 03:11:05,987 INFO L421 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-07-24 03:11:05,987 INFO L421 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,987 INFO L421 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,987 INFO L421 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,987 INFO L421 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,987 INFO L421 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,987 INFO L421 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,987 INFO L421 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,987 INFO L421 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,988 INFO L421 ceAbstractionStarter]: For program point L1571''(lines 1571 1581) no Hoare annotation was computed. [2018-07-24 03:11:05,988 INFO L421 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,988 INFO L421 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,988 INFO L421 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,988 INFO L421 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,988 INFO L421 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-07-24 03:11:05,988 INFO L421 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,988 INFO L421 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,988 INFO L421 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,989 INFO L421 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,989 INFO L421 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-07-24 03:11:05,989 INFO L421 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,989 INFO L421 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,989 INFO L421 ceAbstractionStarter]: For program point L1710''(lines 1710 1721) no Hoare annotation was computed. [2018-07-24 03:11:05,989 INFO L421 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,989 INFO L421 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,989 INFO L421 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,989 INFO L421 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-07-24 03:11:05,989 INFO L421 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,990 INFO L421 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,990 INFO L421 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,990 INFO L421 ceAbstractionStarter]: For program point L1135''(lines 1135 1144) no Hoare annotation was computed. [2018-07-24 03:11:05,990 INFO L421 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-07-24 03:11:05,990 INFO L421 ceAbstractionStarter]: For program point L886''(lines 886 894) no Hoare annotation was computed. [2018-07-24 03:11:05,990 INFO L421 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-07-24 03:11:05,990 INFO L421 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,990 INFO L421 ceAbstractionStarter]: For program point L1099''(lines 1099 1107) no Hoare annotation was computed. [2018-07-24 03:11:05,990 INFO L421 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-07-24 03:11:05,990 INFO L421 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-07-24 03:11:05,991 INFO L421 ceAbstractionStarter]: For program point L27(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,991 INFO L421 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-07-24 03:11:05,991 INFO L421 ceAbstractionStarter]: For program point L30(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,991 INFO L421 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-07-24 03:11:05,991 INFO L421 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-07-24 03:11:05,991 INFO L421 ceAbstractionStarter]: For program point L33(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,991 INFO L421 ceAbstractionStarter]: For program point L36(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,991 INFO L421 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-07-24 03:11:05,991 INFO L421 ceAbstractionStarter]: For program point L39(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,992 INFO L421 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-07-24 03:11:05,992 INFO L421 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-07-24 03:11:05,992 INFO L421 ceAbstractionStarter]: For program point L42(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,992 INFO L421 ceAbstractionStarter]: For program point L45(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,992 INFO L421 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-07-24 03:11:05,992 INFO L421 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-07-24 03:11:05,992 INFO L421 ceAbstractionStarter]: For program point L48(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,992 INFO L421 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-07-24 03:11:05,992 INFO L421 ceAbstractionStarter]: For program point L51(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,992 INFO L421 ceAbstractionStarter]: For program point L54(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,992 INFO L421 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-07-24 03:11:05,993 INFO L421 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-07-24 03:11:05,993 INFO L421 ceAbstractionStarter]: For program point L57(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,993 INFO L421 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-07-24 03:11:05,993 INFO L421 ceAbstractionStarter]: For program point L60(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,993 INFO L421 ceAbstractionStarter]: For program point L63(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,993 INFO L421 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-07-24 03:11:05,993 INFO L421 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-07-24 03:11:05,993 INFO L421 ceAbstractionStarter]: For program point L66(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,993 INFO L421 ceAbstractionStarter]: For program point L69(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,994 INFO L421 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-07-24 03:11:05,994 INFO L421 ceAbstractionStarter]: For program point L72(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,994 INFO L421 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-07-24 03:11:05,994 INFO L421 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-07-24 03:11:05,994 INFO L421 ceAbstractionStarter]: For program point L75(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,994 INFO L421 ceAbstractionStarter]: For program point L78(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,994 INFO L421 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-07-24 03:11:05,994 INFO L421 ceAbstractionStarter]: For program point L81(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,994 INFO L421 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-07-24 03:11:05,994 INFO L421 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-07-24 03:11:05,994 INFO L421 ceAbstractionStarter]: For program point L84(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,994 INFO L421 ceAbstractionStarter]: For program point L87(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,995 INFO L421 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-07-24 03:11:05,995 INFO L421 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,995 INFO L421 ceAbstractionStarter]: For program point L90(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,995 INFO L421 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-07-24 03:11:05,995 INFO L421 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-07-24 03:11:05,995 INFO L421 ceAbstractionStarter]: For program point L93(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,995 INFO L421 ceAbstractionStarter]: For program point L96(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,995 INFO L421 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-07-24 03:11:05,995 INFO L421 ceAbstractionStarter]: For program point L99(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:05,995 INFO L421 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,996 INFO L421 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,996 INFO L421 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,996 INFO L421 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,996 INFO L421 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,996 INFO L421 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,996 INFO L421 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-07-24 03:11:05,996 INFO L421 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,996 INFO L421 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,996 INFO L421 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,997 INFO L421 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-07-24 03:11:05,997 INFO L421 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,997 INFO L421 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,997 INFO L421 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,997 INFO L421 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,997 INFO L421 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,997 INFO L421 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,997 INFO L421 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-07-24 03:11:05,997 INFO L421 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,998 INFO L421 ceAbstractionStarter]: For program point L595''(lines 595 605) no Hoare annotation was computed. [2018-07-24 03:11:05,998 INFO L421 ceAbstractionStarter]: For program point L342''(lines 342 349) no Hoare annotation was computed. [2018-07-24 03:11:05,998 INFO L421 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,998 INFO L421 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,998 INFO L421 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,998 INFO L421 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,998 INFO L421 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,998 INFO L421 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,999 INFO L417 ceAbstractionStarter]: At program point L1655(lines 23 1656) the Hoare annotation is: (let ((.cse0 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 4))) (.cse4 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61))) (.cse1 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 86) 0))) (or (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98) 0) (and .cse0 .cse1) (and (exists ((v_prenex_6 Int)) (let ((.cse2 (* 9 v_prenex_6))) (let ((.cse3 (div .cse2 10))) (and (<= 0 .cse2) (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 80) (mod .cse3 63)) (<= 0 .cse3) (<= 0 (+ .cse3 1)))))) .cse1) (and .cse0 .cse4) (and .cse4 .cse1) (and (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 144)) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 1) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 43)))) [2018-07-24 03:11:05,999 INFO L421 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-07-24 03:11:05,999 INFO L421 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,999 INFO L421 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,999 INFO L421 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-07-24 03:11:05,999 INFO L421 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,999 INFO L421 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,999 INFO L421 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-07-24 03:11:05,999 INFO L421 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,000 INFO L421 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,000 INFO L421 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,000 INFO L421 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,000 INFO L421 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,000 INFO L421 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,000 INFO L421 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,000 INFO L421 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-07-24 03:11:06,000 INFO L421 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,000 INFO L421 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,001 INFO L421 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,001 INFO L421 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,001 INFO L421 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-07-24 03:11:06,001 INFO L421 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-07-24 03:11:06,001 INFO L421 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,001 INFO L421 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-07-24 03:11:06,001 INFO L421 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,001 INFO L421 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-07-24 03:11:06,001 INFO L421 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,002 INFO L421 ceAbstractionStarter]: For program point L1613''(lines 1613 1622) no Hoare annotation was computed. [2018-07-24 03:11:06,002 INFO L421 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,002 INFO L421 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,002 INFO L421 ceAbstractionStarter]: For program point L126'(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,002 INFO L421 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,002 INFO L421 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,002 INFO L421 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,002 INFO L421 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,002 INFO L421 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,003 INFO L421 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,003 INFO L421 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,003 INFO L421 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,003 INFO L421 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-07-24 03:11:06,003 INFO L421 ceAbstractionStarter]: For program point L547''(lines 547 556) no Hoare annotation was computed. [2018-07-24 03:11:06,003 INFO L421 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,003 INFO L421 ceAbstractionStarter]: For program point L391''(lines 391 402) no Hoare annotation was computed. [2018-07-24 03:11:06,003 INFO L421 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,003 INFO L421 ceAbstractionStarter]: For program point L1439''(lines 1439 1448) no Hoare annotation was computed. [2018-07-24 03:11:06,003 INFO L421 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,004 INFO L421 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,004 INFO L421 ceAbstractionStarter]: For program point L307''(lines 307 319) no Hoare annotation was computed. [2018-07-24 03:11:06,004 INFO L421 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,004 INFO L421 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,004 INFO L421 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,004 INFO L421 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,004 INFO L421 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,004 INFO L421 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,004 INFO L421 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,004 INFO L421 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,005 INFO L421 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,005 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-07-24 03:11:06,005 INFO L421 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,005 INFO L421 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,005 INFO L421 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,005 INFO L421 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,005 INFO L421 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,005 INFO L421 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,005 INFO L421 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,005 INFO L421 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,006 INFO L421 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,006 INFO L421 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,006 INFO L421 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,006 INFO L421 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-07-24 03:11:06,006 INFO L421 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,006 INFO L421 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,006 INFO L421 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,006 INFO L421 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,006 INFO L421 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,006 INFO L421 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,007 INFO L421 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-07-24 03:11:06,007 INFO L421 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,007 INFO L421 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-07-24 03:11:06,007 INFO L421 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,007 INFO L421 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,007 INFO L421 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,007 INFO L421 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,007 INFO L421 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,007 INFO L421 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,007 INFO L421 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-07-24 03:11:06,008 INFO L421 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,008 INFO L421 ceAbstractionStarter]: For program point L794''(lines 794 803) no Hoare annotation was computed. [2018-07-24 03:11:06,008 INFO L421 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,008 INFO L421 ceAbstractionStarter]: For program point L102(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,008 INFO L421 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-07-24 03:11:06,008 INFO L421 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-07-24 03:11:06,008 INFO L421 ceAbstractionStarter]: For program point L105(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,008 INFO L421 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-07-24 03:11:06,008 INFO L421 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,009 INFO L421 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-07-24 03:11:06,009 INFO L421 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-07-24 03:11:06,009 INFO L421 ceAbstractionStarter]: For program point L108(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,009 INFO L421 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,009 INFO L421 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-07-24 03:11:06,009 INFO L421 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,009 INFO L421 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,009 INFO L421 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,009 INFO L421 ceAbstractionStarter]: For program point L1351''(lines 1351 1358) no Hoare annotation was computed. [2018-07-24 03:11:06,010 INFO L421 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,010 INFO L421 ceAbstractionStarter]: For program point L120(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,010 INFO L421 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-07-24 03:11:06,010 INFO L421 ceAbstractionStarter]: For program point L123(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,010 INFO L421 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-07-24 03:11:06,010 INFO L421 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-07-24 03:11:06,010 INFO L421 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,010 INFO L421 ceAbstractionStarter]: For program point L129(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,011 INFO L421 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,011 INFO L421 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-07-24 03:11:06,011 INFO L421 ceAbstractionStarter]: For program point L111(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,011 INFO L421 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-07-24 03:11:06,011 INFO L421 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,011 INFO L421 ceAbstractionStarter]: For program point L117(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,011 INFO L421 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-07-24 03:11:06,011 INFO L421 ceAbstractionStarter]: For program point L114(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,011 INFO L421 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-07-24 03:11:06,011 INFO L421 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,012 INFO L421 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-07-24 03:11:06,012 INFO L421 ceAbstractionStarter]: For program point L141(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,012 INFO L421 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-07-24 03:11:06,012 INFO L421 ceAbstractionStarter]: For program point L144(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,012 INFO L421 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,012 INFO L421 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-07-24 03:11:06,012 INFO L421 ceAbstractionStarter]: For program point L147(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,012 INFO L421 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-07-24 03:11:06,012 INFO L421 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-07-24 03:11:06,012 INFO L421 ceAbstractionStarter]: For program point L135(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,012 INFO L421 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L132(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L138(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L162(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L168(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L165(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,013 INFO L421 ceAbstractionStarter]: For program point L171(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L153(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L150(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L156(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L159(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L186(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L183(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,014 INFO L421 ceAbstractionStarter]: For program point L189(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L192(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L174(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L177(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-07-24 03:11:06,015 INFO L421 ceAbstractionStarter]: For program point L180(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,016 INFO L421 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,016 INFO L421 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,016 INFO L421 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-07-24 03:11:06,016 INFO L421 ceAbstractionStarter]: For program point L195(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,016 INFO L421 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-07-24 03:11:06,016 INFO L421 ceAbstractionStarter]: For program point L198(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,016 INFO L421 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,016 INFO L421 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,016 INFO L421 ceAbstractionStarter]: For program point L1395''(lines 1395 1407) no Hoare annotation was computed. [2018-07-24 03:11:06,016 INFO L421 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,016 INFO L421 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,016 INFO L421 ceAbstractionStarter]: For program point L1050''(lines 1050 1061) no Hoare annotation was computed. [2018-07-24 03:11:06,017 INFO L421 ceAbstractionStarter]: For program point L1686''(lines 1686 1693) no Hoare annotation was computed. [2018-07-24 03:11:06,017 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-07-24 03:11:06,017 INFO L421 ceAbstractionStarter]: For program point L642''(lines 642 651) no Hoare annotation was computed. [2018-07-24 03:11:06,017 INFO L421 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,017 INFO L421 ceAbstractionStarter]: For program point L1063''(lines 1063 1073) no Hoare annotation was computed. [2018-07-24 03:11:06,017 INFO L417 ceAbstractionStarter]: At program point L1766''(lines 1766 1775) the Hoare annotation is: (let ((.cse0 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 4))) (.cse4 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61))) (.cse1 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 86) 0))) (or (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98) 0) (and .cse0 .cse1) (and (exists ((v_prenex_6 Int)) (let ((.cse2 (* 9 v_prenex_6))) (let ((.cse3 (div .cse2 10))) (and (<= 0 .cse2) (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 80) (mod .cse3 63)) (<= 0 .cse3) (<= 0 (+ .cse3 1)))))) .cse1) (and .cse0 .cse4) (and .cse4 .cse1) (and (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 144)) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0 1) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 43)))) [2018-07-24 03:11:06,017 INFO L421 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,017 INFO L421 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,018 INFO L421 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,018 INFO L421 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,018 INFO L421 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-07-24 03:11:06,018 INFO L421 ceAbstractionStarter]: For program point L1322''(lines 1322 1332) no Hoare annotation was computed. [2018-07-24 03:11:06,018 INFO L421 ceAbstractionStarter]: For program point L1420''(lines 1420 1430) no Hoare annotation was computed. [2018-07-24 03:11:06,018 INFO L421 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,018 INFO L421 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,018 INFO L421 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,018 INFO L421 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,019 INFO L421 ceAbstractionStarter]: For program point L575''(lines 575 586) no Hoare annotation was computed. [2018-07-24 03:11:06,019 INFO L421 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,019 INFO L421 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,019 INFO L421 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-07-24 03:11:06,019 INFO L421 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,019 INFO L421 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,019 INFO L421 ceAbstractionStarter]: For program point L201(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,019 INFO L421 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-07-24 03:11:06,019 INFO L421 ceAbstractionStarter]: For program point L204(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,019 INFO L421 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,020 INFO L421 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-07-24 03:11:06,020 INFO L421 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,020 INFO L421 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,020 INFO L421 ceAbstractionStarter]: For program point L1290''(lines 1290 1299) no Hoare annotation was computed. [2018-07-24 03:11:06,020 INFO L421 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-07-24 03:11:06,020 INFO L421 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,020 INFO L421 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,020 INFO L421 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-07-24 03:11:06,020 INFO L421 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,021 INFO L421 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,021 INFO L421 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,021 INFO L421 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,021 INFO L421 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,021 INFO L421 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,021 INFO L421 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,021 INFO L421 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,021 INFO L421 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,021 INFO L421 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-07-24 03:11:06,022 INFO L421 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,022 INFO L421 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,022 INFO L421 ceAbstractionStarter]: For program point L24'(lines 23 1656) no Hoare annotation was computed. [2018-07-24 03:11:06,022 INFO L421 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,022 INFO L421 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,022 INFO L421 ceAbstractionStarter]: For program point L220''(lines 220 228) no Hoare annotation was computed. [2018-07-24 03:11:06,022 INFO L421 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,022 INFO L421 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,022 INFO L421 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,022 INFO L421 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,023 INFO L421 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,023 INFO L421 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,023 INFO L421 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,023 INFO L421 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,023 INFO L421 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,023 INFO L421 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,023 INFO L421 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,023 INFO L421 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,023 INFO L421 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,023 INFO L421 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,024 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startErr0AssertViolationERROR_FUNCTION(line 127) no Hoare annotation was computed. [2018-07-24 03:11:06,024 INFO L421 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,024 INFO L421 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-07-24 03:11:06,024 INFO L421 ceAbstractionStarter]: For program point L558''(lines 558 568) no Hoare annotation was computed. [2018-07-24 03:11:06,024 INFO L421 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,024 INFO L421 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,024 INFO L421 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-07-24 03:11:06,024 INFO L421 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,024 INFO L421 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,024 INFO L421 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,025 INFO L421 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,025 INFO L421 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,025 INFO L421 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,025 INFO L421 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-07-24 03:11:06,025 INFO L421 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,025 INFO L421 ceAbstractionStarter]: For program point L830''(lines 830 839) no Hoare annotation was computed. [2018-07-24 03:11:06,025 INFO L421 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,025 INFO L421 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,025 INFO L421 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-07-24 03:11:06,031 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,032 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,033 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,033 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,042 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,042 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,043 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,043 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,045 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,045 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,046 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,046 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,047 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,047 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,048 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,048 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,049 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,049 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,050 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,050 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,051 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,051 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,051 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,051 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.07 03:11:06 BoogieIcfgContainer [2018-07-24 03:11:06,054 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-24 03:11:06,055 INFO L168 Benchmark]: Toolchain (without parser) took 193827.89 ms. Allocated memory was 1.5 GB in the beginning and 3.1 GB in the end (delta: 1.6 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -848.0 MB). Peak memory consumption was 754.8 MB. Max. memory is 7.1 GB. [2018-07-24 03:11:06,056 INFO L168 Benchmark]: CDTParser took 0.55 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-24 03:11:06,057 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1302.39 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. [2018-07-24 03:11:06,058 INFO L168 Benchmark]: Boogie Procedure Inliner took 239.65 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-07-24 03:11:06,058 INFO L168 Benchmark]: Boogie Preprocessor took 661.75 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 886.0 MB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 92.5 MB. Max. memory is 7.1 GB. [2018-07-24 03:11:06,059 INFO L168 Benchmark]: RCFGBuilder took 9325.66 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 339.2 MB). Peak memory consumption was 339.2 MB. Max. memory is 7.1 GB. [2018-07-24 03:11:06,060 INFO L168 Benchmark]: TraceAbstraction took 182293.59 ms. Allocated memory was 2.4 GB in the beginning and 3.1 GB in the end (delta: 716.7 MB). Free memory was 2.0 GB in the beginning and 2.3 GB in the end (delta: -282.3 MB). Peak memory consumption was 434.4 MB. Max. memory is 7.1 GB. [2018-07-24 03:11:06,066 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1302.39 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 239.65 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 661.75 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 886.0 MB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 92.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9325.66 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 339.2 MB). Peak memory consumption was 339.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 182293.59 ms. Allocated memory was 2.4 GB in the beginning and 3.1 GB in the end (delta: 716.7 MB). Free memory was 2.0 GB in the beginning and 2.3 GB in the end (delta: -282.3 MB). Peak memory consumption was 434.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 127]: 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: 1658]: Loop Invariant [2018-07-24 03:11:06,077 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,077 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,077 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,078 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,079 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,079 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,079 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,079 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] Derived loop invariant: ((((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98 <= 0 || ((\exists v_prenex_6 : int :: ((0 <= 9 * v_prenex_6 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 + 80 <= 9 * v_prenex_6 / 10 % 63) && 0 <= 9 * v_prenex_6 / 10) && 0 <= 9 * v_prenex_6 / 10 + 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 86 <= 0)) || (!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 == 4) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 86 <= 0)) || (!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 == 4) && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 61)) || (0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 61 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 86 <= 0)) || ((0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 + 144 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 43) - InvariantResult [Line: 1766]: Loop Invariant [2018-07-24 03:11:06,080 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,080 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,081 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,081 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,081 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,082 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,082 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,082 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] Derived loop invariant: ((((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98 <= 0 || (!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 == 4) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 86 <= 0)) || ((\exists v_prenex_6 : int :: ((0 <= 9 * v_prenex_6 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 + 80 <= 9 * v_prenex_6 / 10 % 63) && 0 <= 9 * v_prenex_6 / 10) && 0 <= 9 * v_prenex_6 / 10 + 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 86 <= 0)) || (!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 == 4) && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 61)) || (0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 61 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 86 <= 0)) || ((0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 + 144 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 43) - InvariantResult [Line: 1760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 23]: Loop Invariant [2018-07-24 03:11:06,083 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,083 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,083 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,084 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,084 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,085 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,085 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-07-24 03:11:06,085 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] Derived loop invariant: ((((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98 <= 0 || (!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 == 4) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 86 <= 0)) || ((\exists v_prenex_6 : int :: ((0 <= 9 * v_prenex_6 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 + 80 <= 9 * v_prenex_6 / 10 % 63) && 0 <= 9 * v_prenex_6 / 10) && 0 <= 9 * v_prenex_6 / 10 + 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 86 <= 0)) || (!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 == 4) && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 61)) || (0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 61 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 86 <= 0)) || ((0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 + 144 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 43) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 425 locations, 1 error locations. SAFE Result, 182.1s OverallTime, 9 OverallIterations, 4 TraceHistogramMax, 163.6s AutomataDifference, 0.0s DeadEndRemovalTime, 3.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 3556 SDtfs, 10357 SDslu, 2968 SDs, 0 SdLazy, 40521 SolverSat, 5214 SolverUnsat, 40 SolverUnknown, 0 SolverNotchecked, 152.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1842 GetRequests, 1787 SyntacticMatches, 12 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 6.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=26410occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 9 MinimizatonAttempts, 10232 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 265 NumberOfFragments, 268 HoareAnnotationTreeSize, 4 FomulaSimplifications, 39489 FormulaSimplificationTreeSizeReduction, 0.9s HoareSimplificationTime, 4 FomulaSimplificationsInter, 15501 FormulaSimplificationTreeSizeReductionInter, 2.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 9.9s InterpolantComputationTime, 5209 NumberOfCodeBlocks, 5209 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 5196 ConstructedInterpolants, 54 QuantifiedInterpolants, 10233073 SizeOfPredicates, 6 NumberOfNonLiveVariables, 2173 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 13 InterpolantComputations, 9 PerfectInterpolantSequences, 3381/3922 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/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label54_true-unreach-call.c_svcomp-Reach-64bit-Automizer_Default.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-24_03-11-06-091.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label54_true-unreach-call.c_svcomp-Reach-64bit-Automizer_Default.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-24_03-11-06-091.csv Received shutdown request...