java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem11_label59_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0fd1304 [2018-10-23 20:05:37,788 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 20:05:37,790 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 20:05:37,802 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 20:05:37,803 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 20:05:37,804 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 20:05:37,805 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 20:05:37,807 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 20:05:37,809 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 20:05:37,810 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 20:05:37,811 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 20:05:37,811 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 20:05:37,812 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 20:05:37,813 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 20:05:37,817 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 20:05:37,818 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 20:05:37,820 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 20:05:37,822 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 20:05:37,829 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 20:05:37,830 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 20:05:37,832 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 20:05:37,836 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 20:05:37,843 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-23 20:05:37,843 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-23 20:05:37,843 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-23 20:05:37,844 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-23 20:05:37,847 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-23 20:05:37,848 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-23 20:05:37,849 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-23 20:05:37,851 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-23 20:05:37,851 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-23 20:05:37,852 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-23 20:05:37,852 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 20:05:37,853 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 20:05:37,854 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 20:05:37,857 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 20:05:37,858 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-23 20:05:37,872 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 20:05:37,873 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 20:05:37,873 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 20:05:37,874 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 20:05:37,877 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 20:05:37,877 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 20:05:37,877 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 20:05:37,877 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 20:05:37,878 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-23 20:05:37,878 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 20:05:37,878 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 20:05:37,878 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 20:05:37,878 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 20:05:37,879 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 20:05:37,879 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 20:05:37,879 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 20:05:37,879 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 20:05:37,879 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 20:05:37,880 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 20:05:37,880 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 20:05:37,880 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 20:05:37,880 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 20:05:37,880 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 20:05:37,880 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-23 20:05:37,881 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 20:05:37,881 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-23 20:05:37,881 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 20:05:37,881 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 20:05:37,923 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 20:05:37,935 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 20:05:37,939 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 20:05:37,940 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 20:05:37,940 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 20:05:37,941 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label59_true-unreach-call.c [2018-10-23 20:05:37,994 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/ed36a0220/b54a3cbb67fd4985b51cae7c29be2a68/FLAGd028e4b71 [2018-10-23 20:05:38,565 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 20:05:38,566 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label59_true-unreach-call.c [2018-10-23 20:05:38,582 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/ed36a0220/b54a3cbb67fd4985b51cae7c29be2a68/FLAGd028e4b71 [2018-10-23 20:05:38,610 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/ed36a0220/b54a3cbb67fd4985b51cae7c29be2a68 [2018-10-23 20:05:38,621 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 20:05:38,622 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-23 20:05:38,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 20:05:38,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 20:05:38,628 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 20:05:38,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 08:05:38" (1/1) ... [2018-10-23 20:05:38,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19392d65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:38, skipping insertion in model container [2018-10-23 20:05:38,632 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 08:05:38" (1/1) ... [2018-10-23 20:05:38,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 20:05:38,732 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 20:05:39,286 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 20:05:39,291 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 20:05:39,487 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 20:05:39,505 INFO L193 MainTranslator]: Completed translation [2018-10-23 20:05:39,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:39 WrapperNode [2018-10-23 20:05:39,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 20:05:39,507 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-23 20:05:39,507 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-23 20:05:39,508 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-23 20:05:39,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:39" (1/1) ... [2018-10-23 20:05:39,545 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:39" (1/1) ... [2018-10-23 20:05:39,788 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-23 20:05:39,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 20:05:39,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 20:05:39,789 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 20:05:39,801 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:39" (1/1) ... [2018-10-23 20:05:39,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:39" (1/1) ... [2018-10-23 20:05:39,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:39" (1/1) ... [2018-10-23 20:05:39,820 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:39" (1/1) ... [2018-10-23 20:05:39,869 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:39" (1/1) ... [2018-10-23 20:05:39,881 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:39" (1/1) ... [2018-10-23 20:05:39,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:39" (1/1) ... [2018-10-23 20:05:39,926 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 20:05:39,926 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-23 20:05:39,926 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-23 20:05:39,927 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-23 20:05:39,928 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 20:05:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-23 20:05:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-23 20:05:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-23 20:05:44,326 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-23 20:05:44,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 08:05:44 BoogieIcfgContainer [2018-10-23 20:05:44,328 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-23 20:05:44,329 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-23 20:05:44,329 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-23 20:05:44,332 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-23 20:05:44,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 08:05:38" (1/3) ... [2018-10-23 20:05:44,334 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b67fc68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 08:05:44, skipping insertion in model container [2018-10-23 20:05:44,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:05:39" (2/3) ... [2018-10-23 20:05:44,334 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b67fc68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 08:05:44, skipping insertion in model container [2018-10-23 20:05:44,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 08:05:44" (3/3) ... [2018-10-23 20:05:44,337 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label59_true-unreach-call.c [2018-10-23 20:05:44,346 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-23 20:05:44,354 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-23 20:05:44,370 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-23 20:05:44,408 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-23 20:05:44,409 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-23 20:05:44,409 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-23 20:05:44,409 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-23 20:05:44,409 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-23 20:05:44,410 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-23 20:05:44,410 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-23 20:05:44,410 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-23 20:05:44,410 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-23 20:05:44,436 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2018-10-23 20:05:44,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-10-23 20:05:44,447 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:05:44,448 INFO L375 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] [2018-10-23 20:05:44,450 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:05:44,458 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:05:44,458 INFO L82 PathProgramCache]: Analyzing trace with hash -1074201598, now seen corresponding path program 1 times [2018-10-23 20:05:44,460 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:05:44,461 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:05:44,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:44,507 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:05:44,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:05:45,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:05:45,103 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:05:45,103 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:05:45,108 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:05:45,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:05:45,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:05:45,128 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 4 states. [2018-10-23 20:05:48,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:05:48,110 INFO L93 Difference]: Finished difference Result 964 states and 1743 transitions. [2018-10-23 20:05:48,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:05:48,113 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 60 [2018-10-23 20:05:48,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:05:48,139 INFO L225 Difference]: With dead ends: 964 [2018-10-23 20:05:48,140 INFO L226 Difference]: Without dead ends: 673 [2018-10-23 20:05:48,147 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:05:48,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 673 states. [2018-10-23 20:05:48,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 673 to 658. [2018-10-23 20:05:48,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 658 states. [2018-10-23 20:05:48,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 658 states and 1087 transitions. [2018-10-23 20:05:48,255 INFO L78 Accepts]: Start accepts. Automaton has 658 states and 1087 transitions. Word has length 60 [2018-10-23 20:05:48,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:05:48,256 INFO L481 AbstractCegarLoop]: Abstraction has 658 states and 1087 transitions. [2018-10-23 20:05:48,256 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:05:48,257 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1087 transitions. [2018-10-23 20:05:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-10-23 20:05:48,265 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:05:48,266 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:05:48,268 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:05:48,268 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:05:48,269 INFO L82 PathProgramCache]: Analyzing trace with hash 1270407986, now seen corresponding path program 1 times [2018-10-23 20:05:48,269 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:05:48,269 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:05:48,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:48,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:05:48,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:48,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:05:48,708 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:05:48,708 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:05:48,708 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:05:48,710 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:05:48,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:05:48,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:05:48,711 INFO L87 Difference]: Start difference. First operand 658 states and 1087 transitions. Second operand 4 states. [2018-10-23 20:05:53,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:05:53,369 INFO L93 Difference]: Finished difference Result 2453 states and 4148 transitions. [2018-10-23 20:05:53,370 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:05:53,370 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 134 [2018-10-23 20:05:53,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:05:53,381 INFO L225 Difference]: With dead ends: 2453 [2018-10-23 20:05:53,382 INFO L226 Difference]: Without dead ends: 1797 [2018-10-23 20:05:53,389 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:05:53,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2018-10-23 20:05:53,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1214. [2018-10-23 20:05:53,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1214 states. [2018-10-23 20:05:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1214 states and 1787 transitions. [2018-10-23 20:05:53,448 INFO L78 Accepts]: Start accepts. Automaton has 1214 states and 1787 transitions. Word has length 134 [2018-10-23 20:05:53,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:05:53,448 INFO L481 AbstractCegarLoop]: Abstraction has 1214 states and 1787 transitions. [2018-10-23 20:05:53,448 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:05:53,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1787 transitions. [2018-10-23 20:05:53,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-10-23 20:05:53,455 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:05:53,456 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:05:53,456 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:05:53,456 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:05:53,456 INFO L82 PathProgramCache]: Analyzing trace with hash 886909366, now seen corresponding path program 1 times [2018-10-23 20:05:53,457 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:05:53,457 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:05:53,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:53,458 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:05:53,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:53,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:05:53,633 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:05:53,634 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:05:53,634 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-23 20:05:53,634 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-23 20:05:53,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-23 20:05:53,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:05:53,635 INFO L87 Difference]: Start difference. First operand 1214 states and 1787 transitions. Second operand 3 states. [2018-10-23 20:05:55,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:05:55,486 INFO L93 Difference]: Finished difference Result 3538 states and 5244 transitions. [2018-10-23 20:05:55,486 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-23 20:05:55,487 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 178 [2018-10-23 20:05:55,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:05:55,500 INFO L225 Difference]: With dead ends: 3538 [2018-10-23 20:05:55,500 INFO L226 Difference]: Without dead ends: 2326 [2018-10-23 20:05:55,502 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:05:55,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2326 states. [2018-10-23 20:05:55,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2326 to 2326. [2018-10-23 20:05:55,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2326 states. [2018-10-23 20:05:55,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 2326 states and 3212 transitions. [2018-10-23 20:05:55,551 INFO L78 Accepts]: Start accepts. Automaton has 2326 states and 3212 transitions. Word has length 178 [2018-10-23 20:05:55,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:05:55,552 INFO L481 AbstractCegarLoop]: Abstraction has 2326 states and 3212 transitions. [2018-10-23 20:05:55,552 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-23 20:05:55,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 3212 transitions. [2018-10-23 20:05:55,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2018-10-23 20:05:55,556 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:05:55,556 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:05:55,556 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:05:55,557 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:05:55,557 INFO L82 PathProgramCache]: Analyzing trace with hash -387607143, now seen corresponding path program 1 times [2018-10-23 20:05:55,557 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:05:55,557 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:05:55,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:55,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:05:55,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:55,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:05:55,993 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:05:55,993 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:05:55,993 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:05:55,994 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-23 20:05:55,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-23 20:05:55,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-23 20:05:55,994 INFO L87 Difference]: Start difference. First operand 2326 states and 3212 transitions. Second operand 5 states. [2018-10-23 20:06:00,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:06:00,791 INFO L93 Difference]: Finished difference Result 6346 states and 8803 transitions. [2018-10-23 20:06:00,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-23 20:06:00,792 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 204 [2018-10-23 20:06:00,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:06:00,812 INFO L225 Difference]: With dead ends: 6346 [2018-10-23 20:06:00,813 INFO L226 Difference]: Without dead ends: 4022 [2018-10-23 20:06:00,818 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-23 20:06:00,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4022 states. [2018-10-23 20:06:00,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4022 to 4019. [2018-10-23 20:06:00,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4019 states. [2018-10-23 20:06:00,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 4019 states and 5251 transitions. [2018-10-23 20:06:00,909 INFO L78 Accepts]: Start accepts. Automaton has 4019 states and 5251 transitions. Word has length 204 [2018-10-23 20:06:00,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:06:00,910 INFO L481 AbstractCegarLoop]: Abstraction has 4019 states and 5251 transitions. [2018-10-23 20:06:00,910 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-23 20:06:00,911 INFO L276 IsEmpty]: Start isEmpty. Operand 4019 states and 5251 transitions. [2018-10-23 20:06:00,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2018-10-23 20:06:00,920 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:06:00,920 INFO L375 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-23 20:06:00,921 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:06:00,921 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:06:00,921 INFO L82 PathProgramCache]: Analyzing trace with hash -1999387766, now seen corresponding path program 1 times [2018-10-23 20:06:00,921 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:06:00,921 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:06:00,923 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:06:00,923 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:06:00,923 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:06:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:06:01,358 WARN L179 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 7 DAG size of output: 4 [2018-10-23 20:06:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:06:01,486 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:06:01,486 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:06:01,488 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:06:01,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:06:01,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:06:01,489 INFO L87 Difference]: Start difference. First operand 4019 states and 5251 transitions. Second operand 4 states. [2018-10-23 20:06:04,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:06:04,130 INFO L93 Difference]: Finished difference Result 10635 states and 14199 transitions. [2018-10-23 20:06:04,131 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:06:04,131 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 281 [2018-10-23 20:06:04,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:06:04,156 INFO L225 Difference]: With dead ends: 10635 [2018-10-23 20:06:04,156 INFO L226 Difference]: Without dead ends: 6618 [2018-10-23 20:06:04,164 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:06:04,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6618 states. [2018-10-23 20:06:04,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6618 to 6606. [2018-10-23 20:06:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6606 states. [2018-10-23 20:06:04,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6606 states to 6606 states and 8474 transitions. [2018-10-23 20:06:04,271 INFO L78 Accepts]: Start accepts. Automaton has 6606 states and 8474 transitions. Word has length 281 [2018-10-23 20:06:04,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:06:04,272 INFO L481 AbstractCegarLoop]: Abstraction has 6606 states and 8474 transitions. [2018-10-23 20:06:04,272 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:06:04,272 INFO L276 IsEmpty]: Start isEmpty. Operand 6606 states and 8474 transitions. [2018-10-23 20:06:04,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2018-10-23 20:06:04,281 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:06:04,281 INFO L375 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-23 20:06:04,282 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:06:04,282 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:06:04,282 INFO L82 PathProgramCache]: Analyzing trace with hash -1724958028, now seen corresponding path program 1 times [2018-10-23 20:06:04,282 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:06:04,282 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:06:04,283 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:06:04,283 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:06:04,284 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:06:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:06:04,654 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-10-23 20:06:04,655 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:06:04,655 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:06:04,656 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-23 20:06:04,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-23 20:06:04,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:06:04,656 INFO L87 Difference]: Start difference. First operand 6606 states and 8474 transitions. Second operand 3 states. [2018-10-23 20:06:06,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:06:06,671 INFO L93 Difference]: Finished difference Result 16353 states and 20630 transitions. [2018-10-23 20:06:06,671 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-23 20:06:06,671 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 287 [2018-10-23 20:06:06,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:06:06,672 INFO L225 Difference]: With dead ends: 16353 [2018-10-23 20:06:06,672 INFO L226 Difference]: Without dead ends: 0 [2018-10-23 20:06:06,684 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:06:06,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-23 20:06:06,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-23 20:06:06,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-23 20:06:06,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-23 20:06:06,686 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 287 [2018-10-23 20:06:06,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:06:06,686 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-23 20:06:06,686 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-23 20:06:06,686 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-23 20:06:06,686 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-23 20:06:06,691 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-23 20:06:06,934 WARN L179 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 25 [2018-10-23 20:06:07,157 WARN L179 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 25 [2018-10-23 20:06:07,160 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-10-23 20:06:07,160 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-10-23 20:06:07,161 INFO L425 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-10-23 20:06:07,161 INFO L428 ceAbstractionStarter]: At program point L1028(lines 1028 1044) the Hoare annotation is: true [2018-10-23 20:06:07,161 INFO L425 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,161 INFO L425 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,161 INFO L425 ceAbstractionStarter]: For program point L170(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,161 INFO L425 ceAbstractionStarter]: For program point L104(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,162 INFO L425 ceAbstractionStarter]: For program point L38(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,162 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,162 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,162 INFO L425 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-10-23 20:06:07,162 INFO L425 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-10-23 20:06:07,162 INFO L425 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-10-23 20:06:07,162 INFO L425 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,163 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,163 INFO L425 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,163 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,163 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,163 INFO L425 ceAbstractionStarter]: For program point L173(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,163 INFO L425 ceAbstractionStarter]: For program point L107(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,163 INFO L425 ceAbstractionStarter]: For program point L41(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,164 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,164 INFO L425 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-10-23 20:06:07,164 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-10-23 20:06:07,164 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-10-23 20:06:07,164 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,164 INFO L425 ceAbstractionStarter]: For program point L1034-1(lines 1034 1043) no Hoare annotation was computed. [2018-10-23 20:06:07,165 INFO L421 ceAbstractionStarter]: At program point L1034-3(lines 1034 1043) the Hoare annotation is: (let ((.cse0 (= ~a4~0 1))) (or (and (= ~a25~0 10) (<= ~a29~0 140)) (<= ~a23~0 306) (and (< 140 ~a29~0) .cse0) (and (not (= ~a25~0 9)) (not (= ~a25~0 11)) .cse0) (= ~a25~0 12))) [2018-10-23 20:06:07,165 INFO L425 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,165 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,165 INFO L425 ceAbstractionStarter]: For program point L176(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,165 INFO L425 ceAbstractionStarter]: For program point L110(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,165 INFO L425 ceAbstractionStarter]: For program point L44(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,165 INFO L425 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,165 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,166 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,166 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-10-23 20:06:07,166 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-10-23 20:06:07,166 INFO L425 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-10-23 20:06:07,166 INFO L425 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-10-23 20:06:07,166 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-10-23 20:06:07,166 INFO L425 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-10-23 20:06:07,167 INFO L425 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-10-23 20:06:07,167 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,167 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,167 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,167 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,167 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,167 INFO L425 ceAbstractionStarter]: For program point L179(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,167 INFO L425 ceAbstractionStarter]: For program point L113(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,167 INFO L425 ceAbstractionStarter]: For program point L47(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,168 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,168 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,168 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-10-23 20:06:07,168 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-10-23 20:06:07,168 INFO L425 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-10-23 20:06:07,168 INFO L425 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-10-23 20:06:07,168 INFO L425 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,168 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,169 INFO L425 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,169 INFO L425 ceAbstractionStarter]: For program point L116(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,169 INFO L425 ceAbstractionStarter]: For program point L50(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,169 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-10-23 20:06:07,169 INFO L425 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-10-23 20:06:07,169 INFO L425 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-10-23 20:06:07,169 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,169 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,169 INFO L425 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,170 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,170 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-10-23 20:06:07,170 INFO L425 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-10-23 20:06:07,170 INFO L425 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,170 INFO L425 ceAbstractionStarter]: For program point L185(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,170 INFO L425 ceAbstractionStarter]: For program point L119(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,170 INFO L425 ceAbstractionStarter]: For program point L53(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,170 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,170 INFO L425 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,171 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-10-23 20:06:07,171 INFO L425 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-10-23 20:06:07,171 INFO L425 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,171 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,171 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-10-23 20:06:07,171 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-10-23 20:06:07,171 INFO L425 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-10-23 20:06:07,171 INFO L425 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,172 INFO L425 ceAbstractionStarter]: For program point L188(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,172 INFO L425 ceAbstractionStarter]: For program point L122(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,172 INFO L425 ceAbstractionStarter]: For program point L56(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,172 INFO L425 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,172 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,172 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,172 INFO L425 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-10-23 20:06:07,172 INFO L425 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-10-23 20:06:07,173 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-10-23 20:06:07,173 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-10-23 20:06:07,173 INFO L425 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-10-23 20:06:07,173 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-10-23 20:06:07,173 INFO L425 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-10-23 20:06:07,173 INFO L425 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,173 INFO L425 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,173 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-23 20:06:07,173 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-10-23 20:06:07,174 INFO L425 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-10-23 20:06:07,174 INFO L425 ceAbstractionStarter]: For program point L191(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,174 INFO L425 ceAbstractionStarter]: For program point L125(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,174 INFO L425 ceAbstractionStarter]: For program point L59(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,174 INFO L425 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,174 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,174 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-10-23 20:06:07,174 INFO L425 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-10-23 20:06:07,174 INFO L425 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-10-23 20:06:07,175 INFO L425 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,175 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,175 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,175 INFO L425 ceAbstractionStarter]: For program point L194(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,175 INFO L425 ceAbstractionStarter]: For program point L128(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,175 INFO L425 ceAbstractionStarter]: For program point L62(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,175 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-10-23 20:06:07,175 INFO L425 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-10-23 20:06:07,175 INFO L425 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-10-23 20:06:07,176 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,176 INFO L425 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,176 INFO L425 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,176 INFO L425 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,176 INFO L425 ceAbstractionStarter]: For program point L197(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,176 INFO L425 ceAbstractionStarter]: For program point L131(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,176 INFO L425 ceAbstractionStarter]: For program point L65(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,176 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-10-23 20:06:07,176 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,177 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-10-23 20:06:07,177 INFO L425 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-10-23 20:06:07,177 INFO L425 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-10-23 20:06:07,177 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,177 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,177 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,177 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,177 INFO L425 ceAbstractionStarter]: For program point L200(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,177 INFO L425 ceAbstractionStarter]: For program point L134(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,177 INFO L425 ceAbstractionStarter]: For program point L68(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,178 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,178 INFO L425 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,178 INFO L425 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,178 INFO L425 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,178 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-10-23 20:06:07,178 INFO L425 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-10-23 20:06:07,178 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-10-23 20:06:07,178 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-10-23 20:06:07,179 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-10-23 20:06:07,179 INFO L425 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,179 INFO L425 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,179 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,179 INFO L425 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,179 INFO L425 ceAbstractionStarter]: For program point L203(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,179 INFO L425 ceAbstractionStarter]: For program point L137(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,180 INFO L425 ceAbstractionStarter]: For program point L71(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,180 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-10-23 20:06:07,180 INFO L425 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-10-23 20:06:07,180 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-10-23 20:06:07,180 INFO L425 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,180 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,180 INFO L425 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,180 INFO L425 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-10-23 20:06:07,180 INFO L425 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-10-23 20:06:07,181 INFO L425 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,181 INFO L425 ceAbstractionStarter]: For program point L140(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,181 INFO L425 ceAbstractionStarter]: For program point L74(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,181 INFO L425 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,181 INFO L425 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,181 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-10-23 20:06:07,181 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-10-23 20:06:07,181 INFO L425 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,182 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,182 INFO L425 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-10-23 20:06:07,182 INFO L425 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-10-23 20:06:07,182 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,182 INFO L425 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,182 INFO L425 ceAbstractionStarter]: For program point L143(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,182 INFO L425 ceAbstractionStarter]: For program point L77(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,183 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,183 INFO L425 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,183 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-10-23 20:06:07,183 INFO L425 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-10-23 20:06:07,183 INFO L425 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-10-23 20:06:07,183 INFO L425 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-10-23 20:06:07,183 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,183 INFO L425 ceAbstractionStarter]: For program point L146(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,183 INFO L425 ceAbstractionStarter]: For program point L80(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,184 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,184 INFO L425 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,184 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,184 INFO L425 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,184 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,184 INFO L425 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-10-23 20:06:07,184 INFO L425 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-10-23 20:06:07,185 INFO L425 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-10-23 20:06:07,185 INFO L425 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-10-23 20:06:07,185 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-10-23 20:06:07,185 INFO L425 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-10-23 20:06:07,185 INFO L425 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,185 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,185 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,185 INFO L425 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,186 INFO L425 ceAbstractionStarter]: For program point L149(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,186 INFO L425 ceAbstractionStarter]: For program point L83(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,186 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,186 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-10-23 20:06:07,186 INFO L425 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-10-23 20:06:07,186 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-10-23 20:06:07,186 INFO L425 ceAbstractionStarter]: For program point L152(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,186 INFO L425 ceAbstractionStarter]: For program point L86(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,186 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,186 INFO L425 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,187 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,187 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,187 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-10-23 20:06:07,187 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-10-23 20:06:07,187 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,187 INFO L425 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,187 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,187 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,187 INFO L425 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,188 INFO L425 ceAbstractionStarter]: For program point L155(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,188 INFO L425 ceAbstractionStarter]: For program point L89(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,188 INFO L425 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-10-23 20:06:07,188 INFO L425 ceAbstractionStarter]: For program point L23-1(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,188 INFO L425 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,188 INFO L425 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,188 INFO L425 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-10-23 20:06:07,188 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-10-23 20:06:07,188 INFO L425 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-10-23 20:06:07,189 INFO L425 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,189 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-10-23 20:06:07,189 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,189 INFO L425 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-10-23 20:06:07,189 INFO L425 ceAbstractionStarter]: For program point L158(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,189 INFO L425 ceAbstractionStarter]: For program point L92(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,189 INFO L425 ceAbstractionStarter]: For program point L26(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,189 INFO L425 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,190 INFO L425 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,190 INFO L425 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,190 INFO L425 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-10-23 20:06:07,190 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-10-23 20:06:07,190 INFO L425 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-10-23 20:06:07,190 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,190 INFO L425 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,190 INFO L425 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,190 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-23 20:06:07,191 INFO L425 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,191 INFO L425 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,191 INFO L425 ceAbstractionStarter]: For program point L161(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,191 INFO L425 ceAbstractionStarter]: For program point L95(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,191 INFO L425 ceAbstractionStarter]: For program point L29(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,191 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 183) no Hoare annotation was computed. [2018-10-23 20:06:07,191 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,191 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,192 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-10-23 20:06:07,192 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-10-23 20:06:07,192 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-10-23 20:06:07,192 INFO L425 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,192 INFO L425 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-10-23 20:06:07,192 INFO L425 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-10-23 20:06:07,192 INFO L425 ceAbstractionStarter]: For program point L164(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,192 INFO L425 ceAbstractionStarter]: For program point L98(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,192 INFO L425 ceAbstractionStarter]: For program point L32(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,193 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,193 INFO L425 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,193 INFO L425 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,193 INFO L425 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-10-23 20:06:07,193 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-10-23 20:06:07,193 INFO L425 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-10-23 20:06:07,193 INFO L425 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,193 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,194 INFO L425 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,194 INFO L421 ceAbstractionStarter]: At program point L1025(lines 22 1026) the Hoare annotation is: (let ((.cse0 (= ~a4~0 1))) (or (and (= ~a25~0 10) (<= ~a29~0 140)) (<= ~a23~0 306) (and (< 140 ~a29~0) .cse0) (and (not (= ~a25~0 9)) (not (= ~a25~0 11)) .cse0) (= ~a25~0 12))) [2018-10-23 20:06:07,194 INFO L425 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,194 INFO L425 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-10-23 20:06:07,194 INFO L425 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-10-23 20:06:07,194 INFO L425 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,194 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,195 INFO L425 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-10-23 20:06:07,195 INFO L425 ceAbstractionStarter]: For program point L167(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,195 INFO L425 ceAbstractionStarter]: For program point L101(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,195 INFO L425 ceAbstractionStarter]: For program point L35(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:06:07,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 08:06:07 BoogieIcfgContainer [2018-10-23 20:06:07,212 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-23 20:06:07,213 INFO L168 Benchmark]: Toolchain (without parser) took 28591.54 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -336.4 MB). Peak memory consumption was 741.5 MB. Max. memory is 7.1 GB. [2018-10-23 20:06:07,214 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-23 20:06:07,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 883.18 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 66.1 MB). Peak memory consumption was 66.1 MB. Max. memory is 7.1 GB. [2018-10-23 20:06:07,216 INFO L168 Benchmark]: Boogie Procedure Inliner took 281.46 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 740.8 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -846.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. [2018-10-23 20:06:07,217 INFO L168 Benchmark]: Boogie Preprocessor took 137.03 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. [2018-10-23 20:06:07,217 INFO L168 Benchmark]: RCFGBuilder took 4401.71 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 177.9 MB). Peak memory consumption was 177.9 MB. Max. memory is 7.1 GB. [2018-10-23 20:06:07,218 INFO L168 Benchmark]: TraceAbstraction took 22883.01 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 337.1 MB). Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 251.7 MB). Peak memory consumption was 588.8 MB. Max. memory is 7.1 GB. [2018-10-23 20:06:07,224 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 883.18 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 66.1 MB). Peak memory consumption was 66.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 281.46 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 740.8 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -846.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 137.03 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4401.71 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 177.9 MB). Peak memory consumption was 177.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 22883.01 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 337.1 MB). Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 251.7 MB). Peak memory consumption was 588.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 183]: 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 == 10 && a29 <= 140) || a23 <= 306) || (140 < a29 && a4 == 1)) || ((!(a25 == 9) && !(a25 == 11)) && a4 == 1)) || a25 == 12 - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: ((((a25 == 10 && a29 <= 140) || a23 <= 306) || (140 < a29 && a4 == 1)) || ((!(a25 == 9) && !(a25 == 11)) && a4 == 1)) || a25 == 12 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 284 locations, 1 error locations. SAFE Result, 22.7s OverallTime, 6 OverallIterations, 3 TraceHistogramMax, 19.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 1270 SDtfs, 2316 SDslu, 541 SDs, 0 SdLazy, 6243 SolverSat, 1744 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 16.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 23 GetRequests, 8 SyntacticMatches, 4 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6606occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 6 MinimizatonAttempts, 613 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 110 NumberOfFragments, 67 HoareAnnotationTreeSize, 3 FomulaSimplifications, 1404 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 3 FomulaSimplificationsInter, 334 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 1144 NumberOfCodeBlocks, 1144 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1138 ConstructedInterpolants, 0 QuantifiedInterpolants, 517401 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 591/591 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...