/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem11_label06.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 21:04:25,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 21:04:25,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 21:04:25,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-23 21:04:25,428 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-23 21:04:25,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-23 21:04:25,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-23 21:04:25,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-23 21:04:25,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-23 21:04:25,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-23 21:04:25,435 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-23 21:04:25,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-23 21:04:25,436 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-23 21:04:25,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-23 21:04:25,438 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-23 21:04:25,439 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-23 21:04:25,440 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-23 21:04:25,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-23 21:04:25,442 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-23 21:04:25,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-23 21:04:25,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-23 21:04:25,447 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-23 21:04:25,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-23 21:04:25,449 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-23 21:04:25,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-23 21:04:25,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-23 21:04:25,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-23 21:04:25,452 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-23 21:04:25,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-23 21:04:25,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-23 21:04:25,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-23 21:04:25,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-23 21:04:25,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-23 21:04:25,456 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-23 21:04:25,457 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-23 21:04:25,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-23 21:04:25,458 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-23 21:04:25,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-23 21:04:25,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-23 21:04:25,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-23 21:04:25,460 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-23 21:04:25,461 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-23 21:04:25,475 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 21:04:25,476 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 21:04:25,477 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 21:04:25,477 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 21:04:25,477 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 21:04:25,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 21:04:25,478 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 21:04:25,478 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 21:04:25,478 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 21:04:25,478 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 21:04:25,478 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 21:04:25,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 21:04:25,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 21:04:25,479 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 21:04:25,479 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 21:04:25,479 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 21:04:25,479 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 21:04:25,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 21:04:25,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 21:04:25,480 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 21:04:25,480 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 21:04:25,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 21:04:25,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 21:04:25,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 21:04:25,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 21:04:25,481 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 21:04:25,482 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 21:04:25,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 21:04:25,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 21:04:25,482 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 21:04:25,740 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 21:04:25,751 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 21:04:25,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 21:04:25,756 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 21:04:25,757 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 21:04:25,758 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label06.c [2019-11-23 21:04:25,832 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad29edf74/264f1b12f6de444f9c51b78adf01d8cd/FLAG1a8ee0757 [2019-11-23 21:04:26,487 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 21:04:26,488 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label06.c [2019-11-23 21:04:26,512 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad29edf74/264f1b12f6de444f9c51b78adf01d8cd/FLAG1a8ee0757 [2019-11-23 21:04:26,687 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad29edf74/264f1b12f6de444f9c51b78adf01d8cd [2019-11-23 21:04:26,695 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 21:04:26,697 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 21:04:26,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 21:04:26,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 21:04:26,701 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 21:04:26,702 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:04:26" (1/1) ... [2019-11-23 21:04:26,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a08c9d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:26, skipping insertion in model container [2019-11-23 21:04:26,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:04:26" (1/1) ... [2019-11-23 21:04:26,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 21:04:26,780 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 21:04:27,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 21:04:27,485 INFO L203 MainTranslator]: Completed pre-run [2019-11-23 21:04:27,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 21:04:27,723 INFO L208 MainTranslator]: Completed translation [2019-11-23 21:04:27,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:27 WrapperNode [2019-11-23 21:04:27,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-23 21:04:27,725 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-23 21:04:27,725 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-23 21:04:27,725 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-23 21:04:27,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:27" (1/1) ... [2019-11-23 21:04:27,775 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:27" (1/1) ... [2019-11-23 21:04:27,884 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-23 21:04:27,885 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-23 21:04:27,885 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-23 21:04:27,885 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-23 21:04:27,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:27" (1/1) ... [2019-11-23 21:04:27,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:27" (1/1) ... [2019-11-23 21:04:27,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:27" (1/1) ... [2019-11-23 21:04:27,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:27" (1/1) ... [2019-11-23 21:04:27,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:27" (1/1) ... [2019-11-23 21:04:27,995 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:27" (1/1) ... [2019-11-23 21:04:28,034 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:27" (1/1) ... [2019-11-23 21:04:28,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-23 21:04:28,049 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-23 21:04:28,049 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-23 21:04:28,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-23 21:04:28,050 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:27" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 21:04:28,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-23 21:04:28,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-23 21:04:30,101 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-23 21:04:30,101 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-23 21:04:30,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:04:30 BoogieIcfgContainer [2019-11-23 21:04:30,103 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-23 21:04:30,105 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-23 21:04:30,105 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-23 21:04:30,110 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-23 21:04:30,113 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:04:26" (1/3) ... [2019-11-23 21:04:30,116 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1157550d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:04:30, skipping insertion in model container [2019-11-23 21:04:30,116 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:04:27" (2/3) ... [2019-11-23 21:04:30,116 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1157550d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:04:30, skipping insertion in model container [2019-11-23 21:04:30,118 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:04:30" (3/3) ... [2019-11-23 21:04:30,120 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem11_label06.c [2019-11-23 21:04:30,134 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-23 21:04:30,143 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-23 21:04:30,156 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-23 21:04:30,208 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-23 21:04:30,208 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-23 21:04:30,209 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-23 21:04:30,209 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-23 21:04:30,209 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-23 21:04:30,210 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-23 21:04:30,210 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-23 21:04:30,211 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-23 21:04:30,242 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states. [2019-11-23 21:04:30,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-11-23 21:04:30,254 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:04:30,255 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:04:30,256 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:04:30,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:04:30,263 INFO L82 PathProgramCache]: Analyzing trace with hash -696204111, now seen corresponding path program 1 times [2019-11-23 21:04:30,273 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:04:30,274 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [318751706] [2019-11-23 21:04:30,274 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:04:30,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:04:30,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 21:04:30,668 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [318751706] [2019-11-23 21:04:30,670 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:04:30,670 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 21:04:30,672 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204601738] [2019-11-23 21:04:30,678 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 21:04:30,678 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:04:30,693 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 21:04:30,693 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:04:30,696 INFO L87 Difference]: Start difference. First operand 283 states. Second operand 4 states. [2019-11-23 21:04:32,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:04:32,855 INFO L93 Difference]: Finished difference Result 957 states and 1724 transitions. [2019-11-23 21:04:32,855 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 21:04:32,858 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 63 [2019-11-23 21:04:32,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:04:32,882 INFO L225 Difference]: With dead ends: 957 [2019-11-23 21:04:32,882 INFO L226 Difference]: Without dead ends: 606 [2019-11-23 21:04:32,887 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:04:32,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 606 states. [2019-11-23 21:04:32,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 606 to 606. [2019-11-23 21:04:32,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 606 states. [2019-11-23 21:04:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 606 states and 858 transitions. [2019-11-23 21:04:32,969 INFO L78 Accepts]: Start accepts. Automaton has 606 states and 858 transitions. Word has length 63 [2019-11-23 21:04:32,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:04:32,970 INFO L462 AbstractCegarLoop]: Abstraction has 606 states and 858 transitions. [2019-11-23 21:04:32,970 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 21:04:32,970 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 858 transitions. [2019-11-23 21:04:32,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2019-11-23 21:04:32,977 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:04:32,977 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:04:32,977 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:04:32,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:04:32,978 INFO L82 PathProgramCache]: Analyzing trace with hash 1897294892, now seen corresponding path program 1 times [2019-11-23 21:04:32,978 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:04:32,979 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714978580] [2019-11-23 21:04:32,979 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:04:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:04:33,220 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 21:04:33,221 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714978580] [2019-11-23 21:04:33,221 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:04:33,221 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 21:04:33,222 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6347013] [2019-11-23 21:04:33,225 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 21:04:33,225 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:04:33,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 21:04:33,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:04:33,227 INFO L87 Difference]: Start difference. First operand 606 states and 858 transitions. Second operand 4 states. [2019-11-23 21:04:35,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:04:35,021 INFO L93 Difference]: Finished difference Result 2327 states and 3310 transitions. [2019-11-23 21:04:35,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 21:04:35,022 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 139 [2019-11-23 21:04:35,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:04:35,033 INFO L225 Difference]: With dead ends: 2327 [2019-11-23 21:04:35,033 INFO L226 Difference]: Without dead ends: 1723 [2019-11-23 21:04:35,037 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:04:35,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1723 states. [2019-11-23 21:04:35,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1723 to 1159. [2019-11-23 21:04:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1159 states. [2019-11-23 21:04:35,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 1159 states and 1512 transitions. [2019-11-23 21:04:35,089 INFO L78 Accepts]: Start accepts. Automaton has 1159 states and 1512 transitions. Word has length 139 [2019-11-23 21:04:35,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:04:35,089 INFO L462 AbstractCegarLoop]: Abstraction has 1159 states and 1512 transitions. [2019-11-23 21:04:35,089 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 21:04:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1512 transitions. [2019-11-23 21:04:35,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2019-11-23 21:04:35,096 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:04:35,096 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:04:35,097 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:04:35,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:04:35,097 INFO L82 PathProgramCache]: Analyzing trace with hash -873825219, now seen corresponding path program 1 times [2019-11-23 21:04:35,098 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:04:35,098 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92127253] [2019-11-23 21:04:35,098 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:04:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:04:35,307 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 21:04:35,308 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92127253] [2019-11-23 21:04:35,309 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:04:35,309 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-23 21:04:35,310 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336661968] [2019-11-23 21:04:35,313 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 21:04:35,314 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:04:35,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 21:04:35,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:04:35,315 INFO L87 Difference]: Start difference. First operand 1159 states and 1512 transitions. Second operand 4 states. [2019-11-23 21:04:37,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:04:37,094 INFO L93 Difference]: Finished difference Result 4355 states and 5713 transitions. [2019-11-23 21:04:37,095 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 21:04:37,095 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 190 [2019-11-23 21:04:37,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:04:37,114 INFO L225 Difference]: With dead ends: 4355 [2019-11-23 21:04:37,114 INFO L226 Difference]: Without dead ends: 3198 [2019-11-23 21:04:37,117 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:04:37,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3198 states. [2019-11-23 21:04:37,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3198 to 2448. [2019-11-23 21:04:37,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2448 states. [2019-11-23 21:04:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 2448 states and 3077 transitions. [2019-11-23 21:04:37,178 INFO L78 Accepts]: Start accepts. Automaton has 2448 states and 3077 transitions. Word has length 190 [2019-11-23 21:04:37,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:04:37,180 INFO L462 AbstractCegarLoop]: Abstraction has 2448 states and 3077 transitions. [2019-11-23 21:04:37,181 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 21:04:37,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 3077 transitions. [2019-11-23 21:04:37,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-11-23 21:04:37,198 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:04:37,198 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-23 21:04:37,200 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:04:37,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:04:37,201 INFO L82 PathProgramCache]: Analyzing trace with hash -222873017, now seen corresponding path program 1 times [2019-11-23 21:04:37,201 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:04:37,201 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666144404] [2019-11-23 21:04:37,202 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:04:37,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:04:37,385 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2019-11-23 21:04:37,386 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1666144404] [2019-11-23 21:04:37,386 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:04:37,386 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 21:04:37,387 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [776198307] [2019-11-23 21:04:37,388 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 21:04:37,389 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:04:37,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 21:04:37,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:04:37,389 INFO L87 Difference]: Start difference. First operand 2448 states and 3077 transitions. Second operand 4 states. [2019-11-23 21:04:39,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:04:39,185 INFO L93 Difference]: Finished difference Result 6936 states and 8822 transitions. [2019-11-23 21:04:39,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 21:04:39,189 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 229 [2019-11-23 21:04:39,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:04:39,214 INFO L225 Difference]: With dead ends: 6936 [2019-11-23 21:04:39,214 INFO L226 Difference]: Without dead ends: 4490 [2019-11-23 21:04:39,219 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:04:39,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4490 states. [2019-11-23 21:04:39,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4490 to 4289. [2019-11-23 21:04:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4289 states. [2019-11-23 21:04:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 4289 states and 5302 transitions. [2019-11-23 21:04:39,302 INFO L78 Accepts]: Start accepts. Automaton has 4289 states and 5302 transitions. Word has length 229 [2019-11-23 21:04:39,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:04:39,303 INFO L462 AbstractCegarLoop]: Abstraction has 4289 states and 5302 transitions. [2019-11-23 21:04:39,303 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 21:04:39,303 INFO L276 IsEmpty]: Start isEmpty. Operand 4289 states and 5302 transitions. [2019-11-23 21:04:39,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2019-11-23 21:04:39,310 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:04:39,311 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-23 21:04:39,311 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:04:39,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:04:39,312 INFO L82 PathProgramCache]: Analyzing trace with hash -1961384635, now seen corresponding path program 1 times [2019-11-23 21:04:39,312 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:04:39,313 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163596186] [2019-11-23 21:04:39,313 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:04:39,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:04:39,724 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 21:04:39,724 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [163596186] [2019-11-23 21:04:39,724 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:04:39,725 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-23 21:04:39,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207865870] [2019-11-23 21:04:39,725 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-23 21:04:39,726 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:04:39,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-23 21:04:39,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-23 21:04:39,726 INFO L87 Difference]: Start difference. First operand 4289 states and 5302 transitions. Second operand 5 states. [2019-11-23 21:04:42,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:04:42,005 INFO L93 Difference]: Finished difference Result 12836 states and 16244 transitions. [2019-11-23 21:04:42,006 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-23 21:04:42,006 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 323 [2019-11-23 21:04:42,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:04:42,043 INFO L225 Difference]: With dead ends: 12836 [2019-11-23 21:04:42,043 INFO L226 Difference]: Without dead ends: 8733 [2019-11-23 21:04:42,050 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-23 21:04:42,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8733 states. [2019-11-23 21:04:42,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8733 to 7429. [2019-11-23 21:04:42,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7429 states. [2019-11-23 21:04:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7429 states to 7429 states and 9035 transitions. [2019-11-23 21:04:42,190 INFO L78 Accepts]: Start accepts. Automaton has 7429 states and 9035 transitions. Word has length 323 [2019-11-23 21:04:42,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:04:42,191 INFO L462 AbstractCegarLoop]: Abstraction has 7429 states and 9035 transitions. [2019-11-23 21:04:42,191 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-23 21:04:42,191 INFO L276 IsEmpty]: Start isEmpty. Operand 7429 states and 9035 transitions. [2019-11-23 21:04:42,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2019-11-23 21:04:42,203 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:04:42,204 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:04:42,204 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:04:42,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:04:42,205 INFO L82 PathProgramCache]: Analyzing trace with hash -1487776732, now seen corresponding path program 1 times [2019-11-23 21:04:42,205 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:04:42,206 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963702644] [2019-11-23 21:04:42,206 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:04:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:04:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 346 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2019-11-23 21:04:42,553 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963702644] [2019-11-23 21:04:42,554 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:04:42,554 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 21:04:42,554 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905876632] [2019-11-23 21:04:42,555 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 21:04:42,555 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:04:42,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 21:04:42,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 21:04:42,556 INFO L87 Difference]: Start difference. First operand 7429 states and 9035 transitions. Second operand 3 states. [2019-11-23 21:04:43,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:04:43,470 INFO L93 Difference]: Finished difference Result 17244 states and 20919 transitions. [2019-11-23 21:04:43,473 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 21:04:43,473 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 342 [2019-11-23 21:04:43,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:04:43,510 INFO L225 Difference]: With dead ends: 17244 [2019-11-23 21:04:43,510 INFO L226 Difference]: Without dead ends: 9633 [2019-11-23 21:04:43,523 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 21:04:43,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9633 states. [2019-11-23 21:04:43,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9633 to 8711. [2019-11-23 21:04:43,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8711 states. [2019-11-23 21:04:43,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8711 states to 8711 states and 10028 transitions. [2019-11-23 21:04:43,665 INFO L78 Accepts]: Start accepts. Automaton has 8711 states and 10028 transitions. Word has length 342 [2019-11-23 21:04:43,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:04:43,666 INFO L462 AbstractCegarLoop]: Abstraction has 8711 states and 10028 transitions. [2019-11-23 21:04:43,666 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 21:04:43,666 INFO L276 IsEmpty]: Start isEmpty. Operand 8711 states and 10028 transitions. [2019-11-23 21:04:43,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2019-11-23 21:04:43,682 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:04:43,682 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:04:43,682 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:04:43,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:04:43,683 INFO L82 PathProgramCache]: Analyzing trace with hash 237898384, now seen corresponding path program 1 times [2019-11-23 21:04:43,683 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:04:43,683 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045207230] [2019-11-23 21:04:43,684 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:04:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:04:44,144 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-23 21:04:44,145 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1045207230] [2019-11-23 21:04:44,145 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:04:44,145 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-23 21:04:44,146 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [531118793] [2019-11-23 21:04:44,146 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 21:04:44,146 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:04:44,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 21:04:44,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:04:44,147 INFO L87 Difference]: Start difference. First operand 8711 states and 10028 transitions. Second operand 4 states. [2019-11-23 21:04:46,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:04:46,176 INFO L93 Difference]: Finished difference Result 18542 states and 21362 transitions. [2019-11-23 21:04:46,177 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 21:04:46,177 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 391 [2019-11-23 21:04:46,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:04:46,229 INFO L225 Difference]: With dead ends: 18542 [2019-11-23 21:04:46,230 INFO L226 Difference]: Without dead ends: 10017 [2019-11-23 21:04:46,241 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:04:46,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10017 states. [2019-11-23 21:04:46,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10017 to 8526. [2019-11-23 21:04:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8526 states. [2019-11-23 21:04:46,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8526 states to 8526 states and 9622 transitions. [2019-11-23 21:04:46,396 INFO L78 Accepts]: Start accepts. Automaton has 8526 states and 9622 transitions. Word has length 391 [2019-11-23 21:04:46,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:04:46,396 INFO L462 AbstractCegarLoop]: Abstraction has 8526 states and 9622 transitions. [2019-11-23 21:04:46,396 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 21:04:46,397 INFO L276 IsEmpty]: Start isEmpty. Operand 8526 states and 9622 transitions. [2019-11-23 21:04:46,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2019-11-23 21:04:46,415 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:04:46,415 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:04:46,415 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:04:46,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:04:46,416 INFO L82 PathProgramCache]: Analyzing trace with hash -522132587, now seen corresponding path program 1 times [2019-11-23 21:04:46,416 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:04:46,417 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [789981865] [2019-11-23 21:04:46,418 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:04:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:04:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 372 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 21:04:46,801 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [789981865] [2019-11-23 21:04:46,802 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [450872057] [2019-11-23 21:04:46,802 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 21:04:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:04:46,997 INFO L255 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-23 21:04:47,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 21:04:47,079 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:04:47,081 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:04:47,267 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 331 proven. 102 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2019-11-23 21:04:47,267 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-23 21:04:47,268 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 3] total 7 [2019-11-23 21:04:47,268 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1727457228] [2019-11-23 21:04:47,269 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-23 21:04:47,270 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:04:47,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-23 21:04:47,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-11-23 21:04:47,270 INFO L87 Difference]: Start difference. First operand 8526 states and 9622 transitions. Second operand 7 states. [2019-11-23 21:04:51,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:04:51,748 INFO L93 Difference]: Finished difference Result 30302 states and 34552 transitions. [2019-11-23 21:04:51,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-11-23 21:04:51,748 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 403 [2019-11-23 21:04:51,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:04:51,749 INFO L225 Difference]: With dead ends: 30302 [2019-11-23 21:04:51,749 INFO L226 Difference]: Without dead ends: 0 [2019-11-23 21:04:51,774 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 418 GetRequests, 407 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=51, Invalid=81, Unknown=0, NotChecked=0, Total=132 [2019-11-23 21:04:51,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-23 21:04:51,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-23 21:04:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-23 21:04:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-23 21:04:51,775 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 403 [2019-11-23 21:04:51,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:04:51,775 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-23 21:04:51,775 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-23 21:04:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-23 21:04:51,775 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-23 21:04:51,979 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 21:04:51,983 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-23 21:04:52,305 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 140 [2019-11-23 21:04:52,588 WARN L192 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 140 [2019-11-23 21:04:53,261 WARN L192 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 56 [2019-11-23 21:04:53,977 WARN L192 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 56 [2019-11-23 21:04:53,981 INFO L444 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2019-11-23 21:04:53,982 INFO L444 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2019-11-23 21:04:53,982 INFO L444 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2019-11-23 21:04:53,982 INFO L447 ceAbstractionStarter]: At program point L1028(lines 1028 1044) the Hoare annotation is: true [2019-11-23 21:04:53,982 INFO L444 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,982 INFO L444 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,983 INFO L444 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,983 INFO L444 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,983 INFO L444 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,983 INFO L444 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,983 INFO L444 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,984 INFO L444 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2019-11-23 21:04:53,984 INFO L444 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2019-11-23 21:04:53,984 INFO L444 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2019-11-23 21:04:53,984 INFO L444 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,984 INFO L444 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,985 INFO L444 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,985 INFO L444 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,985 INFO L444 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,985 INFO L444 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,985 INFO L444 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,986 INFO L444 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,986 INFO L444 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,986 INFO L444 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2019-11-23 21:04:53,986 INFO L444 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2019-11-23 21:04:53,986 INFO L444 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2019-11-23 21:04:53,986 INFO L444 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,987 INFO L440 ceAbstractionStarter]: At program point L1034-2(lines 1034 1043) the Hoare annotation is: (let ((.cse11 (+ ~a23~0 43)) (.cse6 (= ~a25~0 13))) (let ((.cse4 (= 1 ~a4~0)) (.cse10 (not (= ~a25~0 9))) (.cse0 (not .cse6)) (.cse8 (< 245 ~a29~0)) (.cse1 (<= .cse11 0)) (.cse7 (not (= ~a25~0 11))) (.cse2 (<= ~a29~0 140)) (.cse5 (= ~a25~0 12)) (.cse9 (<= ~a23~0 312)) (.cse3 (< 0 .cse11))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 (<= 130 ~a29~0)) (and .cse5 (<= ~a29~0 277)) (and .cse6 .cse7 (<= ~a29~0 274) .cse8 .cse1) (and .cse0 (<= 266 ~a29~0) .cse1) (and .cse7 .cse4 .cse1) (and (= ~a25~0 10) .cse2) (and .cse9 .cse3 .cse4) (and .cse10 .cse4 (<= 312 ~a23~0)) (and .cse10 .cse0 .cse8 .cse1) (and .cse7 .cse9 .cse3 .cse2) (and .cse5 .cse9) (and .cse6 .cse9 .cse3)))) [2019-11-23 21:04:53,987 INFO L444 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,987 INFO L444 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,987 INFO L444 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,987 INFO L444 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,987 INFO L444 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,987 INFO L444 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,987 INFO L444 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,987 INFO L444 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,987 INFO L444 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2019-11-23 21:04:53,987 INFO L444 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2019-11-23 21:04:53,988 INFO L444 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2019-11-23 21:04:53,988 INFO L444 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2019-11-23 21:04:53,988 INFO L444 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2019-11-23 21:04:53,988 INFO L444 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2019-11-23 21:04:53,988 INFO L444 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2019-11-23 21:04:53,988 INFO L444 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,988 INFO L444 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,988 INFO L444 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,988 INFO L444 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,988 INFO L444 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,988 INFO L444 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,989 INFO L444 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,989 INFO L444 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,989 INFO L444 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,989 INFO L444 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,989 INFO L444 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2019-11-23 21:04:53,989 INFO L444 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2019-11-23 21:04:53,989 INFO L444 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2019-11-23 21:04:53,990 INFO L444 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2019-11-23 21:04:53,990 INFO L444 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,990 INFO L444 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,990 INFO L444 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,990 INFO L444 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,990 INFO L444 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,990 INFO L444 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2019-11-23 21:04:53,990 INFO L444 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2019-11-23 21:04:53,990 INFO L444 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2019-11-23 21:04:53,991 INFO L444 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,991 INFO L444 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,991 INFO L444 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,991 INFO L444 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,991 INFO L444 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2019-11-23 21:04:53,991 INFO L444 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2019-11-23 21:04:53,991 INFO L444 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,991 INFO L444 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,991 INFO L444 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,992 INFO L444 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,992 INFO L444 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,992 INFO L444 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,992 INFO L444 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2019-11-23 21:04:53,992 INFO L444 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2019-11-23 21:04:53,992 INFO L444 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,992 INFO L444 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,992 INFO L444 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2019-11-23 21:04:53,992 INFO L444 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2019-11-23 21:04:53,993 INFO L444 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2019-11-23 21:04:53,993 INFO L444 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,993 INFO L444 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,993 INFO L444 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,993 INFO L444 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,993 INFO L444 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,993 INFO L444 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,994 INFO L444 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,994 INFO L444 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2019-11-23 21:04:53,994 INFO L444 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2019-11-23 21:04:53,994 INFO L444 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2019-11-23 21:04:53,994 INFO L444 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2019-11-23 21:04:53,994 INFO L444 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2019-11-23 21:04:53,994 INFO L444 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2019-11-23 21:04:53,994 INFO L444 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2019-11-23 21:04:53,995 INFO L444 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,995 INFO L444 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,995 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-23 21:04:53,995 INFO L444 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2019-11-23 21:04:53,995 INFO L444 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2019-11-23 21:04:53,995 INFO L444 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,995 INFO L444 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,995 INFO L444 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,996 INFO L444 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,996 INFO L444 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,996 INFO L444 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2019-11-23 21:04:53,996 INFO L444 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2019-11-23 21:04:53,996 INFO L444 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2019-11-23 21:04:53,996 INFO L444 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,996 INFO L444 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,996 INFO L444 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,996 INFO L444 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,996 INFO L444 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-23 21:04:53,997 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 195) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,998 INFO L444 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:53,999 INFO L444 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,000 INFO L444 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2019-11-23 21:04:54,000 INFO L444 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2019-11-23 21:04:54,000 INFO L444 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2019-11-23 21:04:54,000 INFO L444 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,000 INFO L444 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,000 INFO L444 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,000 INFO L444 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2019-11-23 21:04:54,000 INFO L444 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2019-11-23 21:04:54,000 INFO L444 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,001 INFO L444 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,001 INFO L444 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,001 INFO L444 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,001 INFO L444 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,001 INFO L444 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2019-11-23 21:04:54,001 INFO L444 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2019-11-23 21:04:54,001 INFO L444 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,001 INFO L444 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,002 INFO L444 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2019-11-23 21:04:54,002 INFO L444 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2019-11-23 21:04:54,002 INFO L444 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,002 INFO L444 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,002 INFO L444 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,002 INFO L444 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,002 INFO L444 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,002 INFO L444 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,002 INFO L444 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2019-11-23 21:04:54,003 INFO L444 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2019-11-23 21:04:54,003 INFO L444 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2019-11-23 21:04:54,003 INFO L444 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2019-11-23 21:04:54,003 INFO L444 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,003 INFO L444 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,003 INFO L444 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,003 INFO L444 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,003 INFO L444 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,004 INFO L444 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,004 INFO L444 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,004 INFO L444 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,004 INFO L444 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2019-11-23 21:04:54,004 INFO L444 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2019-11-23 21:04:54,004 INFO L444 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2019-11-23 21:04:54,004 INFO L444 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2019-11-23 21:04:54,004 INFO L444 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2019-11-23 21:04:54,005 INFO L444 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2019-11-23 21:04:54,005 INFO L444 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,005 INFO L444 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,005 INFO L444 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,005 INFO L444 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,005 INFO L444 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,005 INFO L444 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,005 INFO L444 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,005 INFO L444 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2019-11-23 21:04:54,006 INFO L444 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2019-11-23 21:04:54,006 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-23 21:04:54,006 INFO L444 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,006 INFO L444 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,006 INFO L444 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,006 INFO L444 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,006 INFO L444 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,006 INFO L444 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,007 INFO L444 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2019-11-23 21:04:54,007 INFO L444 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2019-11-23 21:04:54,007 INFO L444 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,007 INFO L444 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,007 INFO L444 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,007 INFO L444 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,007 INFO L444 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,007 INFO L444 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,008 INFO L444 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,008 INFO L444 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2019-11-23 21:04:54,008 INFO L444 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,008 INFO L444 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,008 INFO L444 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,008 INFO L444 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2019-11-23 21:04:54,008 INFO L444 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2019-11-23 21:04:54,008 INFO L444 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2019-11-23 21:04:54,008 INFO L444 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,009 INFO L444 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2019-11-23 21:04:54,009 INFO L444 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,009 INFO L444 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2019-11-23 21:04:54,009 INFO L444 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,009 INFO L444 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,009 INFO L444 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,009 INFO L444 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,009 INFO L444 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,009 INFO L444 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,010 INFO L444 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2019-11-23 21:04:54,010 INFO L444 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2019-11-23 21:04:54,010 INFO L444 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2019-11-23 21:04:54,010 INFO L444 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,010 INFO L444 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,010 INFO L444 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,010 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-23 21:04:54,010 INFO L444 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,010 INFO L444 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,011 INFO L444 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,011 INFO L444 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,011 INFO L444 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,011 INFO L444 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,011 INFO L444 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,011 INFO L444 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2019-11-23 21:04:54,011 INFO L444 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2019-11-23 21:04:54,011 INFO L444 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2019-11-23 21:04:54,012 INFO L444 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,012 INFO L444 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2019-11-23 21:04:54,012 INFO L444 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2019-11-23 21:04:54,012 INFO L444 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,012 INFO L444 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,012 INFO L444 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,012 INFO L444 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,012 INFO L444 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,013 INFO L444 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,013 INFO L444 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2019-11-23 21:04:54,013 INFO L444 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2019-11-23 21:04:54,013 INFO L444 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2019-11-23 21:04:54,013 INFO L444 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,013 INFO L444 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,013 INFO L444 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,013 INFO L440 ceAbstractionStarter]: At program point L1025(lines 22 1026) the Hoare annotation is: (let ((.cse11 (+ ~a23~0 43)) (.cse6 (= ~a25~0 13))) (let ((.cse4 (= 1 ~a4~0)) (.cse10 (not (= ~a25~0 9))) (.cse0 (not .cse6)) (.cse8 (< 245 ~a29~0)) (.cse1 (<= .cse11 0)) (.cse7 (not (= ~a25~0 11))) (.cse2 (<= ~a29~0 140)) (.cse5 (= ~a25~0 12)) (.cse9 (<= ~a23~0 312)) (.cse3 (< 0 .cse11))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 (<= 130 ~a29~0)) (and .cse5 (<= ~a29~0 277)) (and .cse6 .cse7 (<= ~a29~0 274) .cse8 .cse1) (and .cse0 (<= 266 ~a29~0) .cse1) (and .cse7 .cse4 .cse1) (and (= ~a25~0 10) .cse2) (and .cse9 .cse3 .cse4) (and .cse10 .cse4 (<= 312 ~a23~0)) (and .cse10 .cse0 .cse8 .cse1) (and .cse7 .cse9 .cse3 .cse2) (and .cse5 .cse9) (and .cse6 .cse9 .cse3)))) [2019-11-23 21:04:54,014 INFO L444 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,014 INFO L444 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2019-11-23 21:04:54,014 INFO L444 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2019-11-23 21:04:54,014 INFO L444 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,014 INFO L444 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,014 INFO L444 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2019-11-23 21:04:54,014 INFO L444 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,014 INFO L444 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,015 INFO L444 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2019-11-23 21:04:54,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 09:04:54 BoogieIcfgContainer [2019-11-23 21:04:54,038 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-23 21:04:54,040 INFO L168 Benchmark]: Toolchain (without parser) took 27342.72 ms. Allocated memory was 144.7 MB in the beginning and 690.5 MB in the end (delta: 545.8 MB). Free memory was 99.7 MB in the beginning and 255.3 MB in the end (delta: -155.5 MB). Peak memory consumption was 514.9 MB. Max. memory is 7.1 GB. [2019-11-23 21:04:54,040 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 144.7 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-23 21:04:54,041 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1026.99 ms. Allocated memory was 144.7 MB in the beginning and 205.0 MB in the end (delta: 60.3 MB). Free memory was 99.3 MB in the beginning and 151.1 MB in the end (delta: -51.7 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. [2019-11-23 21:04:54,042 INFO L168 Benchmark]: Boogie Procedure Inliner took 159.53 ms. Allocated memory is still 205.0 MB. Free memory was 151.1 MB in the beginning and 133.8 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 7.1 GB. [2019-11-23 21:04:54,043 INFO L168 Benchmark]: Boogie Preprocessor took 164.04 ms. Allocated memory is still 205.0 MB. Free memory was 133.8 MB in the beginning and 123.3 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. [2019-11-23 21:04:54,044 INFO L168 Benchmark]: RCFGBuilder took 2054.01 ms. Allocated memory was 205.0 MB in the beginning and 263.7 MB in the end (delta: 58.7 MB). Free memory was 123.3 MB in the beginning and 208.0 MB in the end (delta: -84.7 MB). Peak memory consumption was 87.8 MB. Max. memory is 7.1 GB. [2019-11-23 21:04:54,044 INFO L168 Benchmark]: TraceAbstraction took 23932.77 ms. Allocated memory was 263.7 MB in the beginning and 690.5 MB in the end (delta: 426.8 MB). Free memory was 208.0 MB in the beginning and 255.3 MB in the end (delta: -47.2 MB). Peak memory consumption was 504.2 MB. Max. memory is 7.1 GB. [2019-11-23 21:04:54,049 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 144.7 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1026.99 ms. Allocated memory was 144.7 MB in the beginning and 205.0 MB in the end (delta: 60.3 MB). Free memory was 99.3 MB in the beginning and 151.1 MB in the end (delta: -51.7 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 159.53 ms. Allocated memory is still 205.0 MB. Free memory was 151.1 MB in the beginning and 133.8 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 164.04 ms. Allocated memory is still 205.0 MB. Free memory was 133.8 MB in the beginning and 123.3 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2054.01 ms. Allocated memory was 205.0 MB in the beginning and 263.7 MB in the end (delta: 58.7 MB). Free memory was 123.3 MB in the beginning and 208.0 MB in the end (delta: -84.7 MB). Peak memory consumption was 87.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 23932.77 ms. Allocated memory was 263.7 MB in the beginning and 690.5 MB in the end (delta: 426.8 MB). Free memory was 208.0 MB in the beginning and 255.3 MB in the end (delta: -47.2 MB). Peak memory consumption was 504.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 195]: 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: 1028]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: (((((((((((((!(a25 == 13) && a23 + 43 <= 0) && a29 <= 140) || ((0 < a23 + 43 && 1 == a4) && 130 <= a29)) || (a25 == 12 && a29 <= 277)) || ((((a25 == 13 && !(a25 == 11)) && a29 <= 274) && 245 < a29) && a23 + 43 <= 0)) || ((!(a25 == 13) && 266 <= a29) && a23 + 43 <= 0)) || ((!(a25 == 11) && 1 == a4) && a23 + 43 <= 0)) || (a25 == 10 && a29 <= 140)) || ((a23 <= 312 && 0 < a23 + 43) && 1 == a4)) || ((!(a25 == 9) && 1 == a4) && 312 <= a23)) || (((!(a25 == 9) && !(a25 == 13)) && 245 < a29) && a23 + 43 <= 0)) || (((!(a25 == 11) && a23 <= 312) && 0 < a23 + 43) && a29 <= 140)) || (a25 == 12 && a23 <= 312)) || ((a25 == 13 && a23 <= 312) && 0 < a23 + 43) - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: (((((((((((((!(a25 == 13) && a23 + 43 <= 0) && a29 <= 140) || ((0 < a23 + 43 && 1 == a4) && 130 <= a29)) || (a25 == 12 && a29 <= 277)) || ((((a25 == 13 && !(a25 == 11)) && a29 <= 274) && 245 < a29) && a23 + 43 <= 0)) || ((!(a25 == 13) && 266 <= a29) && a23 + 43 <= 0)) || ((!(a25 == 11) && 1 == a4) && a23 + 43 <= 0)) || (a25 == 10 && a29 <= 140)) || ((a23 <= 312 && 0 < a23 + 43) && 1 == a4)) || ((!(a25 == 9) && 1 == a4) && 312 <= a23)) || (((!(a25 == 9) && !(a25 == 13)) && 245 < a29) && a23 + 43 <= 0)) || (((!(a25 == 11) && a23 <= 312) && 0 < a23 + 43) && a29 <= 140)) || (a25 == 12 && a23 <= 312)) || ((a25 == 13 && a23 <= 312) && 0 < a23 + 43) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 283 locations, 1 error locations. Result: SAFE, OverallTime: 23.8s, OverallIterations: 8, TraceHistogramMax: 4, AutomataDifference: 17.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.9s, HoareTripleCheckerStatistics: 755 SDtfs, 3227 SDslu, 377 SDs, 0 SdLazy, 10278 SolverSat, 2268 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 13.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 446 GetRequests, 417 SyntacticMatches, 5 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8711occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 8 MinimizatonAttempts, 5232 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 248 NumberOfFragments, 321 HoareAnnotationTreeSize, 3 FomulaSimplifications, 7318 FormulaSimplificationTreeSizeReduction, 0.6s HoareSimplificationTime, 3 FomulaSimplificationsInter, 4084 FormulaSimplificationTreeSizeReductionInter, 1.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 2483 NumberOfCodeBlocks, 2483 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 2474 ConstructedInterpolants, 0 QuantifiedInterpolants, 1651954 SizeOfPredicates, 0 NumberOfNonLiveVariables, 531 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 9 InterpolantComputations, 7 PerfectInterpolantSequences, 2206/2430 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...