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/Problem10_label25_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0fd1304 [2018-10-23 19:58:21,820 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 19:58:21,822 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 19:58:21,834 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 19:58:21,834 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 19:58:21,835 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 19:58:21,837 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 19:58:21,839 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 19:58:21,841 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 19:58:21,842 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 19:58:21,842 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 19:58:21,843 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 19:58:21,844 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 19:58:21,845 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 19:58:21,846 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 19:58:21,851 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 19:58:21,852 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 19:58:21,854 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 19:58:21,856 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 19:58:21,861 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 19:58:21,864 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 19:58:21,866 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 19:58:21,874 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-23 19:58:21,875 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-23 19:58:21,875 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-23 19:58:21,879 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-23 19:58:21,880 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-23 19:58:21,881 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-23 19:58:21,885 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-23 19:58:21,888 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-23 19:58:21,888 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-23 19:58:21,889 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-23 19:58:21,889 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 19:58:21,889 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 19:58:21,890 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 19:58:21,893 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 19:58:21,894 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 19:58:21,923 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 19:58:21,923 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 19:58:21,924 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 19:58:21,924 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 19:58:21,925 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 19:58:21,925 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 19:58:21,925 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 19:58:21,925 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 19:58:21,926 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-23 19:58:21,926 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 19:58:21,926 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 19:58:21,926 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 19:58:21,926 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 19:58:21,926 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 19:58:21,927 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 19:58:21,927 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 19:58:21,927 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 19:58:21,927 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 19:58:21,927 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 19:58:21,928 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 19:58:21,928 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 19:58:21,928 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 19:58:21,928 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 19:58:21,928 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-23 19:58:21,929 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 19:58:21,929 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-23 19:58:21,929 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 19:58:21,929 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 19:58:21,973 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 19:58:21,985 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 19:58:21,989 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 19:58:21,990 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 19:58:21,991 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 19:58:21,991 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem10_label25_true-unreach-call.c [2018-10-23 19:58:22,049 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/052f4f8a5/55653b73be3541aca915201249c69670/FLAG41f5609ae [2018-10-23 19:58:22,577 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 19:58:22,578 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem10_label25_true-unreach-call.c [2018-10-23 19:58:22,591 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/052f4f8a5/55653b73be3541aca915201249c69670/FLAG41f5609ae [2018-10-23 19:58:22,612 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/052f4f8a5/55653b73be3541aca915201249c69670 [2018-10-23 19:58:22,625 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 19:58:22,627 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-23 19:58:22,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 19:58:22,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 19:58:22,635 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 19:58:22,637 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 07:58:22" (1/1) ... [2018-10-23 19:58:22,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16469e0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:22, skipping insertion in model container [2018-10-23 19:58:22,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 07:58:22" (1/1) ... [2018-10-23 19:58:22,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 19:58:22,731 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 19:58:23,186 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 19:58:23,195 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 19:58:23,331 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 19:58:23,353 INFO L193 MainTranslator]: Completed translation [2018-10-23 19:58:23,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:23 WrapperNode [2018-10-23 19:58:23,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 19:58:23,355 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-23 19:58:23,355 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-23 19:58:23,355 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-23 19:58:23,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:23" (1/1) ... [2018-10-23 19:58:23,384 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:23" (1/1) ... [2018-10-23 19:58:23,555 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-23 19:58:23,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 19:58:23,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 19:58:23,556 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 19:58:23,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:23" (1/1) ... [2018-10-23 19:58:23,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:23" (1/1) ... [2018-10-23 19:58:23,573 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:23" (1/1) ... [2018-10-23 19:58:23,574 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:23" (1/1) ... [2018-10-23 19:58:23,599 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:23" (1/1) ... [2018-10-23 19:58:23,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:23" (1/1) ... [2018-10-23 19:58:23,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:23" (1/1) ... [2018-10-23 19:58:23,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 19:58:23,650 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-23 19:58:23,650 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-23 19:58:23,650 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-23 19:58:23,651 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:23" (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 19:58:23,716 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-23 19:58:23,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-23 19:58:23,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-23 19:58:26,889 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-23 19:58:26,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 07:58:26 BoogieIcfgContainer [2018-10-23 19:58:26,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-23 19:58:26,891 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-23 19:58:26,892 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-23 19:58:26,897 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-23 19:58:26,897 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 07:58:22" (1/3) ... [2018-10-23 19:58:26,898 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45278fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 07:58:26, skipping insertion in model container [2018-10-23 19:58:26,898 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:58:23" (2/3) ... [2018-10-23 19:58:26,899 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45278fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 07:58:26, skipping insertion in model container [2018-10-23 19:58:26,899 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 07:58:26" (3/3) ... [2018-10-23 19:58:26,901 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem10_label25_true-unreach-call.c [2018-10-23 19:58:26,912 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-23 19:58:26,921 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-23 19:58:26,941 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-23 19:58:26,978 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-23 19:58:26,979 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-23 19:58:26,980 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-23 19:58:26,980 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-23 19:58:26,980 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-23 19:58:26,980 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-23 19:58:26,980 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-23 19:58:26,981 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-23 19:58:26,981 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-23 19:58:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2018-10-23 19:58:27,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-10-23 19:58:27,018 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 19:58:27,019 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, 1, 1, 1, 1, 1] [2018-10-23 19:58:27,021 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 19:58:27,028 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 19:58:27,028 INFO L82 PathProgramCache]: Analyzing trace with hash -2101344302, now seen corresponding path program 1 times [2018-10-23 19:58:27,030 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 19:58:27,031 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 19:58:27,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:27,088 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 19:58:27,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 19:58:27,883 WARN L179 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2018-10-23 19:58:28,240 WARN L179 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 17 [2018-10-23 19:58:28,421 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 19:58:28,424 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 19:58:28,424 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-23 19:58:28,429 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-23 19:58:28,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-23 19:58:28,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-10-23 19:58:28,447 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 7 states. [2018-10-23 19:58:28,663 WARN L179 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-10-23 19:58:33,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 19:58:33,969 INFO L93 Difference]: Finished difference Result 1131 states and 2097 transitions. [2018-10-23 19:58:33,970 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-23 19:58:33,972 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 65 [2018-10-23 19:58:33,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 19:58:34,003 INFO L225 Difference]: With dead ends: 1131 [2018-10-23 19:58:34,003 INFO L226 Difference]: Without dead ends: 908 [2018-10-23 19:58:34,008 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=39, Invalid=51, Unknown=0, NotChecked=0, Total=90 [2018-10-23 19:58:34,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 908 states. [2018-10-23 19:58:34,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 908 to 624. [2018-10-23 19:58:34,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 624 states. [2018-10-23 19:58:34,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 624 states and 900 transitions. [2018-10-23 19:58:34,125 INFO L78 Accepts]: Start accepts. Automaton has 624 states and 900 transitions. Word has length 65 [2018-10-23 19:58:34,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 19:58:34,126 INFO L481 AbstractCegarLoop]: Abstraction has 624 states and 900 transitions. [2018-10-23 19:58:34,126 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-23 19:58:34,127 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 900 transitions. [2018-10-23 19:58:34,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-10-23 19:58:34,136 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 19:58:34,136 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, 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] [2018-10-23 19:58:34,137 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 19:58:34,137 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 19:58:34,137 INFO L82 PathProgramCache]: Analyzing trace with hash 865157384, now seen corresponding path program 1 times [2018-10-23 19:58:34,138 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 19:58:34,138 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 19:58:34,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:34,139 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 19:58:34,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 19:58:34,497 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 19:58:34,497 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 19:58:34,498 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 19:58:34,500 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 19:58:34,500 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 19:58:34,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 19:58:34,501 INFO L87 Difference]: Start difference. First operand 624 states and 900 transitions. Second operand 4 states. [2018-10-23 19:58:36,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 19:58:36,360 INFO L93 Difference]: Finished difference Result 1806 states and 2614 transitions. [2018-10-23 19:58:36,361 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 19:58:36,362 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 184 [2018-10-23 19:58:36,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 19:58:36,368 INFO L225 Difference]: With dead ends: 1806 [2018-10-23 19:58:36,369 INFO L226 Difference]: Without dead ends: 1184 [2018-10-23 19:58:36,373 INFO L605 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 [2018-10-23 19:58:36,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1184 states. [2018-10-23 19:58:36,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1184 to 1184. [2018-10-23 19:58:36,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1184 states. [2018-10-23 19:58:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 1184 states and 1584 transitions. [2018-10-23 19:58:36,415 INFO L78 Accepts]: Start accepts. Automaton has 1184 states and 1584 transitions. Word has length 184 [2018-10-23 19:58:36,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 19:58:36,416 INFO L481 AbstractCegarLoop]: Abstraction has 1184 states and 1584 transitions. [2018-10-23 19:58:36,416 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 19:58:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1584 transitions. [2018-10-23 19:58:36,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-10-23 19:58:36,420 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 19:58:36,420 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, 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] [2018-10-23 19:58:36,421 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 19:58:36,421 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 19:58:36,421 INFO L82 PathProgramCache]: Analyzing trace with hash -2019790032, now seen corresponding path program 1 times [2018-10-23 19:58:36,421 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 19:58:36,421 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 19:58:36,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:36,423 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 19:58:36,423 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 19:58:36,773 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 19:58:36,774 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 19:58:36,774 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 19:58:36,775 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 19:58:36,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 19:58:36,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 19:58:36,775 INFO L87 Difference]: Start difference. First operand 1184 states and 1584 transitions. Second operand 4 states. [2018-10-23 19:58:40,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 19:58:40,045 INFO L93 Difference]: Finished difference Result 2922 states and 4112 transitions. [2018-10-23 19:58:40,047 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 19:58:40,047 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 211 [2018-10-23 19:58:40,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 19:58:40,057 INFO L225 Difference]: With dead ends: 2922 [2018-10-23 19:58:40,058 INFO L226 Difference]: Without dead ends: 1880 [2018-10-23 19:58:40,060 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 3 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 19:58:40,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1880 states. [2018-10-23 19:58:40,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1880 to 1880. [2018-10-23 19:58:40,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1880 states. [2018-10-23 19:58:40,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1880 states and 2404 transitions. [2018-10-23 19:58:40,099 INFO L78 Accepts]: Start accepts. Automaton has 1880 states and 2404 transitions. Word has length 211 [2018-10-23 19:58:40,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 19:58:40,099 INFO L481 AbstractCegarLoop]: Abstraction has 1880 states and 2404 transitions. [2018-10-23 19:58:40,100 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 19:58:40,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2404 transitions. [2018-10-23 19:58:40,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2018-10-23 19:58:40,107 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 19:58:40,107 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 19:58:40,108 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 19:58:40,108 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 19:58:40,108 INFO L82 PathProgramCache]: Analyzing trace with hash -473973050, now seen corresponding path program 1 times [2018-10-23 19:58:40,108 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 19:58:40,108 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 19:58:40,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:40,110 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 19:58:40,110 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:40,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 19:58:40,399 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 354 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-10-23 19:58:40,400 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 19:58:40,400 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 19:58:40,401 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-23 19:58:40,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-23 19:58:40,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 19:58:40,401 INFO L87 Difference]: Start difference. First operand 1880 states and 2404 transitions. Second operand 3 states. [2018-10-23 19:58:42,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 19:58:42,135 INFO L93 Difference]: Finished difference Result 4178 states and 5410 transitions. [2018-10-23 19:58:42,142 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-23 19:58:42,142 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 304 [2018-10-23 19:58:42,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 19:58:42,152 INFO L225 Difference]: With dead ends: 4178 [2018-10-23 19:58:42,152 INFO L226 Difference]: Without dead ends: 1860 [2018-10-23 19:58:42,156 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 19:58:42,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1860 states. [2018-10-23 19:58:42,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1860 to 1860. [2018-10-23 19:58:42,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1860 states. [2018-10-23 19:58:42,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1860 states and 2262 transitions. [2018-10-23 19:58:42,195 INFO L78 Accepts]: Start accepts. Automaton has 1860 states and 2262 transitions. Word has length 304 [2018-10-23 19:58:42,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 19:58:42,196 INFO L481 AbstractCegarLoop]: Abstraction has 1860 states and 2262 transitions. [2018-10-23 19:58:42,196 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-23 19:58:42,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2262 transitions. [2018-10-23 19:58:42,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2018-10-23 19:58:42,204 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 19:58:42,204 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 19:58:42,205 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 19:58:42,205 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 19:58:42,205 INFO L82 PathProgramCache]: Analyzing trace with hash 1506365996, now seen corresponding path program 1 times [2018-10-23 19:58:42,205 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 19:58:42,206 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 19:58:42,206 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:42,207 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 19:58:42,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 19:58:42,902 WARN L179 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 9 [2018-10-23 19:58:43,237 WARN L179 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 9 [2018-10-23 19:58:43,337 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 287 proven. 78 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-10-23 19:58:43,337 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-23 19:58:43,337 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-23 19:58:43,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 19:58:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 19:58:43,466 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-23 19:58:43,699 WARN L179 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-23 19:58:44,381 WARN L179 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2018-10-23 19:58:44,963 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 300 proven. 65 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-10-23 19:58:44,984 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-23 19:58:44,985 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 9 [2018-10-23 19:58:44,985 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-23 19:58:44,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-23 19:58:44,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-10-23 19:58:44,986 INFO L87 Difference]: Start difference. First operand 1860 states and 2262 transitions. Second operand 10 states. [2018-10-23 19:58:53,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 19:58:53,729 INFO L93 Difference]: Finished difference Result 7024 states and 8885 transitions. [2018-10-23 19:58:53,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-10-23 19:58:53,730 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 340 [2018-10-23 19:58:53,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 19:58:53,753 INFO L225 Difference]: With dead ends: 7024 [2018-10-23 19:58:53,753 INFO L226 Difference]: Without dead ends: 5306 [2018-10-23 19:58:53,757 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 357 GetRequests, 336 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 118 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=153, Invalid=353, Unknown=0, NotChecked=0, Total=506 [2018-10-23 19:58:53,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5306 states. [2018-10-23 19:58:53,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5306 to 3812. [2018-10-23 19:58:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3812 states. [2018-10-23 19:58:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3812 states to 3812 states and 4440 transitions. [2018-10-23 19:58:53,841 INFO L78 Accepts]: Start accepts. Automaton has 3812 states and 4440 transitions. Word has length 340 [2018-10-23 19:58:53,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 19:58:53,842 INFO L481 AbstractCegarLoop]: Abstraction has 3812 states and 4440 transitions. [2018-10-23 19:58:53,842 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-23 19:58:53,842 INFO L276 IsEmpty]: Start isEmpty. Operand 3812 states and 4440 transitions. [2018-10-23 19:58:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2018-10-23 19:58:53,853 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 19:58:53,853 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 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 19:58:53,854 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 19:58:53,854 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 19:58:53,854 INFO L82 PathProgramCache]: Analyzing trace with hash 1362901591, now seen corresponding path program 1 times [2018-10-23 19:58:53,854 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 19:58:53,855 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 19:58:53,856 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:53,856 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 19:58:53,856 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:53,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 19:58:54,320 WARN L179 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 8 DAG size of output: 3 [2018-10-23 19:58:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2018-10-23 19:58:54,407 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 19:58:54,407 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 19:58:54,408 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 19:58:54,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 19:58:54,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 19:58:54,409 INFO L87 Difference]: Start difference. First operand 3812 states and 4440 transitions. Second operand 4 states. [2018-10-23 19:58:56,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 19:58:56,021 INFO L93 Difference]: Finished difference Result 10286 states and 12005 transitions. [2018-10-23 19:58:56,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 19:58:56,022 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 359 [2018-10-23 19:58:56,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 19:58:56,049 INFO L225 Difference]: With dead ends: 10286 [2018-10-23 19:58:56,050 INFO L226 Difference]: Without dead ends: 6616 [2018-10-23 19:58:56,055 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 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 19:58:56,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6616 states. [2018-10-23 19:58:56,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6616 to 5350. [2018-10-23 19:58:56,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5350 states. [2018-10-23 19:58:56,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5350 states to 5350 states and 6170 transitions. [2018-10-23 19:58:56,158 INFO L78 Accepts]: Start accepts. Automaton has 5350 states and 6170 transitions. Word has length 359 [2018-10-23 19:58:56,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 19:58:56,158 INFO L481 AbstractCegarLoop]: Abstraction has 5350 states and 6170 transitions. [2018-10-23 19:58:56,158 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 19:58:56,159 INFO L276 IsEmpty]: Start isEmpty. Operand 5350 states and 6170 transitions. [2018-10-23 19:58:56,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2018-10-23 19:58:56,173 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 19:58:56,174 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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 19:58:56,174 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 19:58:56,174 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 19:58:56,174 INFO L82 PathProgramCache]: Analyzing trace with hash -890504472, now seen corresponding path program 1 times [2018-10-23 19:58:56,175 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 19:58:56,175 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 19:58:56,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:56,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 19:58:56,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 19:58:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 19:58:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 139 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 19:58:57,552 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-23 19:58:57,552 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-23 19:58:57,579 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 19:58:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 19:58:57,687 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-23 19:58:58,080 WARN L179 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 15 [2018-10-23 19:58:59,073 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 139 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 19:58:59,112 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-23 19:58:59,112 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2018-10-23 19:58:59,113 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-23 19:58:59,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-23 19:58:59,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-10-23 19:58:59,114 INFO L87 Difference]: Start difference. First operand 5350 states and 6170 transitions. Second operand 9 states. [2018-10-23 19:59:09,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 19:59:09,188 INFO L93 Difference]: Finished difference Result 15331 states and 17695 transitions. [2018-10-23 19:59:09,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-23 19:59:09,189 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 396 [2018-10-23 19:59:09,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 19:59:09,190 INFO L225 Difference]: With dead ends: 15331 [2018-10-23 19:59:09,190 INFO L226 Difference]: Without dead ends: 0 [2018-10-23 19:59:09,204 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 402 GetRequests, 393 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-10-23 19:59:09,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-23 19:59:09,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-23 19:59:09,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-23 19:59:09,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-23 19:59:09,205 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 396 [2018-10-23 19:59:09,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 19:59:09,205 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-23 19:59:09,205 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-23 19:59:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-23 19:59:09,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-23 19:59:09,210 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-23 19:59:09,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,393 WARN L179 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 103 [2018-10-23 19:59:09,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 19:59:09,551 WARN L179 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 103 [2018-10-23 19:59:10,892 WARN L179 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2018-10-23 19:59:11,364 WARN L179 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 57 [2018-10-23 19:59:11,367 INFO L425 ceAbstractionStarter]: For program point L465(lines 465 572) no Hoare annotation was computed. [2018-10-23 19:59:11,367 INFO L425 ceAbstractionStarter]: For program point L201(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,367 INFO L425 ceAbstractionStarter]: For program point L168(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,367 INFO L425 ceAbstractionStarter]: For program point L135(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,367 INFO L425 ceAbstractionStarter]: For program point L102(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,368 INFO L425 ceAbstractionStarter]: For program point L69(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,368 INFO L425 ceAbstractionStarter]: For program point L36(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,368 INFO L425 ceAbstractionStarter]: For program point L499(lines 499 572) no Hoare annotation was computed. [2018-10-23 19:59:11,368 INFO L425 ceAbstractionStarter]: For program point L301(lines 301 572) no Hoare annotation was computed. [2018-10-23 19:59:11,368 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-10-23 19:59:11,368 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-10-23 19:59:11,368 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-10-23 19:59:11,368 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-10-23 19:59:11,368 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-10-23 19:59:11,368 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-10-23 19:59:11,368 INFO L425 ceAbstractionStarter]: For program point L335(lines 335 572) no Hoare annotation was computed. [2018-10-23 19:59:11,368 INFO L425 ceAbstractionStarter]: For program point L236(lines 236 572) no Hoare annotation was computed. [2018-10-23 19:59:11,369 INFO L425 ceAbstractionStarter]: For program point L534(lines 534 572) no Hoare annotation was computed. [2018-10-23 19:59:11,369 INFO L425 ceAbstractionStarter]: For program point L171(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,369 INFO L425 ceAbstractionStarter]: For program point L138(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,369 INFO L425 ceAbstractionStarter]: For program point L105(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,369 INFO L425 ceAbstractionStarter]: For program point L72(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,369 INFO L425 ceAbstractionStarter]: For program point L39(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,369 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 572) no Hoare annotation was computed. [2018-10-23 19:59:11,369 INFO L425 ceAbstractionStarter]: For program point L403(lines 403 572) no Hoare annotation was computed. [2018-10-23 19:59:11,369 INFO L425 ceAbstractionStarter]: For program point L370(lines 370 572) no Hoare annotation was computed. [2018-10-23 19:59:11,370 INFO L425 ceAbstractionStarter]: For program point L271(lines 271 572) no Hoare annotation was computed. [2018-10-23 19:59:11,370 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-10-23 19:59:11,370 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-10-23 19:59:11,370 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-10-23 19:59:11,370 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-10-23 19:59:11,370 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-10-23 19:59:11,370 INFO L425 ceAbstractionStarter]: For program point L569(lines 569 572) no Hoare annotation was computed. [2018-10-23 19:59:11,370 INFO L425 ceAbstractionStarter]: For program point L239(lines 239 572) no Hoare annotation was computed. [2018-10-23 19:59:11,371 INFO L425 ceAbstractionStarter]: For program point L504(lines 504 572) no Hoare annotation was computed. [2018-10-23 19:59:11,371 INFO L425 ceAbstractionStarter]: For program point L471(lines 471 572) no Hoare annotation was computed. [2018-10-23 19:59:11,371 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 572) no Hoare annotation was computed. [2018-10-23 19:59:11,371 INFO L425 ceAbstractionStarter]: For program point L174(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,371 INFO L425 ceAbstractionStarter]: For program point L141(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,371 INFO L425 ceAbstractionStarter]: For program point L108(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,371 INFO L425 ceAbstractionStarter]: For program point L75(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,371 INFO L425 ceAbstractionStarter]: For program point L42(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,372 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 572) no Hoare annotation was computed. [2018-10-23 19:59:11,372 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-10-23 19:59:11,372 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-10-23 19:59:11,372 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-10-23 19:59:11,372 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-10-23 19:59:11,372 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-10-23 19:59:11,373 INFO L421 ceAbstractionStarter]: At program point L573(lines 20 574) the Hoare annotation is: (let ((.cse3 (< 0 (+ ~a1~0 13)))) (let ((.cse0 (not (= ~a19~0 7))) (.cse2 (and (= ~a10~0 1) .cse3))) (or (and .cse0 (not (= 4 ~a10~0))) (and (exists ((v_prenex_34 Int) (v_prenex_33 Int)) (let ((.cse1 (mod v_prenex_33 299890))) (and (<= 110 v_prenex_34) (<= 0 v_prenex_34) (<= (+ .cse1 221) ~a1~0) (not (= 0 .cse1)) (<= v_prenex_34 198) (< v_prenex_33 0) (<= (+ v_prenex_33 523690) (div v_prenex_34 5))))) .cse2) (and .cse0 (not (= ~a19~0 10)) (<= ~a1~0 33)) (and (= ~a10~0 2) .cse3) (and (<= ~a1~0 38) .cse2) (= ~a19~0 8) (= ~a19~0 9)))) [2018-10-23 19:59:11,373 INFO L425 ceAbstractionStarter]: For program point L540(lines 540 572) no Hoare annotation was computed. [2018-10-23 19:59:11,373 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 572) no Hoare annotation was computed. [2018-10-23 19:59:11,373 INFO L425 ceAbstractionStarter]: For program point L375(lines 375 572) no Hoare annotation was computed. [2018-10-23 19:59:11,373 INFO L425 ceAbstractionStarter]: For program point L210(lines 210 572) no Hoare annotation was computed. [2018-10-23 19:59:11,373 INFO L425 ceAbstractionStarter]: For program point L177(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,373 INFO L425 ceAbstractionStarter]: For program point L144(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,373 INFO L425 ceAbstractionStarter]: For program point L111(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,373 INFO L425 ceAbstractionStarter]: For program point L78(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,374 INFO L425 ceAbstractionStarter]: For program point L45(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,374 INFO L425 ceAbstractionStarter]: For program point L442(lines 442 572) no Hoare annotation was computed. [2018-10-23 19:59:11,374 INFO L425 ceAbstractionStarter]: For program point L277(lines 277 572) no Hoare annotation was computed. [2018-10-23 19:59:11,374 INFO L425 ceAbstractionStarter]: For program point L244(lines 244 572) no Hoare annotation was computed. [2018-10-23 19:59:11,374 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-10-23 19:59:11,374 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-10-23 19:59:11,374 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-10-23 19:59:11,374 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-10-23 19:59:11,374 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-10-23 19:59:11,375 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 196) no Hoare annotation was computed. [2018-10-23 19:59:11,375 INFO L425 ceAbstractionStarter]: For program point L509(lines 509 572) no Hoare annotation was computed. [2018-10-23 19:59:11,375 INFO L425 ceAbstractionStarter]: For program point L476(lines 476 572) no Hoare annotation was computed. [2018-10-23 19:59:11,375 INFO L428 ceAbstractionStarter]: At program point L576(lines 576 592) the Hoare annotation is: true [2018-10-23 19:59:11,375 INFO L425 ceAbstractionStarter]: For program point L378(lines 378 572) no Hoare annotation was computed. [2018-10-23 19:59:11,375 INFO L425 ceAbstractionStarter]: For program point L345(lines 345 572) no Hoare annotation was computed. [2018-10-23 19:59:11,375 INFO L425 ceAbstractionStarter]: For program point L312(lines 312 572) no Hoare annotation was computed. [2018-10-23 19:59:11,376 INFO L425 ceAbstractionStarter]: For program point L180(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,376 INFO L425 ceAbstractionStarter]: For program point L147(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,376 INFO L425 ceAbstractionStarter]: For program point L114(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,376 INFO L425 ceAbstractionStarter]: For program point L81(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,376 INFO L425 ceAbstractionStarter]: For program point L48(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,376 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-10-23 19:59:11,376 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-10-23 19:59:11,376 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-10-23 19:59:11,377 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-10-23 19:59:11,377 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-10-23 19:59:11,377 INFO L425 ceAbstractionStarter]: For program point L545(lines 545 572) no Hoare annotation was computed. [2018-10-23 19:59:11,377 INFO L425 ceAbstractionStarter]: For program point L215(lines 215 572) no Hoare annotation was computed. [2018-10-23 19:59:11,377 INFO L425 ceAbstractionStarter]: For program point L414(lines 414 572) no Hoare annotation was computed. [2018-10-23 19:59:11,377 INFO L425 ceAbstractionStarter]: For program point L249(lines 249 572) no Hoare annotation was computed. [2018-10-23 19:59:11,377 INFO L425 ceAbstractionStarter]: For program point L183(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,377 INFO L425 ceAbstractionStarter]: For program point L150(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,377 INFO L425 ceAbstractionStarter]: For program point L117(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,377 INFO L425 ceAbstractionStarter]: For program point L84(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point L51(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 572) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point L481(lines 481 572) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point L448(lines 448 572) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point L283(lines 283 572) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point L548(lines 548 572) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point L383(lines 383 572) no Hoare annotation was computed. [2018-10-23 19:59:11,378 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-10-23 19:59:11,379 INFO L425 ceAbstractionStarter]: For program point L317(lines 317 572) no Hoare annotation was computed. [2018-10-23 19:59:11,379 INFO L425 ceAbstractionStarter]: For program point L582-1(lines 582 591) no Hoare annotation was computed. [2018-10-23 19:59:11,379 INFO L421 ceAbstractionStarter]: At program point L582-3(lines 582 591) the Hoare annotation is: (let ((.cse3 (< 0 (+ ~a1~0 13)))) (let ((.cse0 (not (= ~a19~0 7))) (.cse2 (and (= ~a10~0 1) .cse3))) (or (and .cse0 (not (= 4 ~a10~0))) (and (exists ((v_prenex_34 Int) (v_prenex_33 Int)) (let ((.cse1 (mod v_prenex_33 299890))) (and (<= 110 v_prenex_34) (<= 0 v_prenex_34) (<= (+ .cse1 221) ~a1~0) (not (= 0 .cse1)) (<= v_prenex_34 198) (< v_prenex_33 0) (<= (+ v_prenex_33 523690) (div v_prenex_34 5))))) .cse2) (and .cse0 (not (= ~a19~0 10)) (<= ~a1~0 33)) (and (= ~a10~0 2) .cse3) (and (<= ~a1~0 38) .cse2) (= ~a19~0 8) (= ~a19~0 9)))) [2018-10-23 19:59:11,379 INFO L425 ceAbstractionStarter]: For program point L351(lines 351 572) no Hoare annotation was computed. [2018-10-23 19:59:11,379 INFO L425 ceAbstractionStarter]: For program point L186(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,379 INFO L425 ceAbstractionStarter]: For program point L153(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,379 INFO L425 ceAbstractionStarter]: For program point L120(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,379 INFO L425 ceAbstractionStarter]: For program point L87(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,379 INFO L425 ceAbstractionStarter]: For program point L54(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,379 INFO L425 ceAbstractionStarter]: For program point L21(lines 21 23) no Hoare annotation was computed. [2018-10-23 19:59:11,379 INFO L425 ceAbstractionStarter]: For program point L21-1(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L517(lines 517 572) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L286(lines 286 572) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L220(lines 220 572) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L419(lines 419 572) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L320(lines 320 572) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L254(lines 254 572) no Hoare annotation was computed. [2018-10-23 19:59:11,380 INFO L425 ceAbstractionStarter]: For program point L354(lines 354 572) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L189(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L156(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L123(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L90(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L57(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L24(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L487(lines 487 572) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L454(lines 454 572) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L388(lines 388 572) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-10-23 19:59:11,381 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L587(line 587) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L554(lines 554 572) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L323(lines 323 572) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L357(lines 357 572) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L291(lines 291 572) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L225(lines 225 572) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L192(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L159(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L126(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L93(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,382 INFO L425 ceAbstractionStarter]: For program point L60(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L27(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L523(lines 523 572) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L557(lines 557 572) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L425(lines 425 572) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L326(lines 326 572) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 572) no Hoare annotation was computed. [2018-10-23 19:59:11,383 INFO L425 ceAbstractionStarter]: For program point L393(lines 393 572) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L360(lines 360 572) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L162(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L195-1(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L129(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L96(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L63(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L30(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L526(lines 526 572) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L493(lines 493 572) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L460(lines 460 572) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-10-23 19:59:11,384 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L329(lines 329 572) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L296(lines 296 572) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L231(lines 231 572) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L198(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L165(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L132(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L99(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L66(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,385 INFO L425 ceAbstractionStarter]: For program point L33(lines 20 574) no Hoare annotation was computed. [2018-10-23 19:59:11,386 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 572) no Hoare annotation was computed. [2018-10-23 19:59:11,386 INFO L425 ceAbstractionStarter]: For program point L430(lines 430 572) no Hoare annotation was computed. [2018-10-23 19:59:11,386 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 572) no Hoare annotation was computed. [2018-10-23 19:59:11,386 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-10-23 19:59:11,386 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-10-23 19:59:11,386 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-10-23 19:59:11,386 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-10-23 19:59:11,386 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-10-23 19:59:11,386 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-10-23 19:59:11,387 INFO L425 ceAbstractionStarter]: For program point L563(lines 563 572) no Hoare annotation was computed. [2018-10-23 19:59:11,387 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 572) no Hoare annotation was computed. [2018-10-23 19:59:11,387 INFO L425 ceAbstractionStarter]: For program point L365(lines 365 572) no Hoare annotation was computed. [2018-10-23 19:59:11,397 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,398 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,399 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,399 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,399 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,399 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,400 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,400 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,408 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,409 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,409 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,409 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,409 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,410 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,410 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,410 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,412 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,412 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,413 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,413 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,413 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,414 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,414 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,414 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,415 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,415 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,416 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,416 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,416 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,416 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,416 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,417 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 07:59:11 BoogieIcfgContainer [2018-10-23 19:59:11,420 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-23 19:59:11,421 INFO L168 Benchmark]: Toolchain (without parser) took 48794.81 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.2 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -771.8 MB). Peak memory consumption was 392.6 MB. Max. memory is 7.1 GB. [2018-10-23 19:59:11,422 INFO L168 Benchmark]: CDTParser took 0.21 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 19:59:11,422 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.09 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-10-23 19:59:11,423 INFO L168 Benchmark]: Boogie Procedure Inliner took 200.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 763.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -848.2 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. [2018-10-23 19:59:11,424 INFO L168 Benchmark]: Boogie Preprocessor took 93.09 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-23 19:59:11,425 INFO L168 Benchmark]: RCFGBuilder took 3240.91 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 129.7 MB). Peak memory consumption was 129.7 MB. Max. memory is 7.1 GB. [2018-10-23 19:59:11,425 INFO L168 Benchmark]: TraceAbstraction took 44528.32 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 400.6 MB). Free memory was 2.1 GB in the beginning and 2.2 GB in the end (delta: -95.6 MB). Peak memory consumption was 305.0 MB. Max. memory is 7.1 GB. [2018-10-23 19:59:11,431 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 726.09 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 200.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 763.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -848.2 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 93.09 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 3240.91 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 129.7 MB). Peak memory consumption was 129.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 44528.32 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 400.6 MB). Free memory was 2.1 GB in the beginning and 2.2 GB in the end (delta: -95.6 MB). Peak memory consumption was 305.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 196]: 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: 582]: Loop Invariant [2018-10-23 19:59:11,444 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,444 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,444 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,444 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,445 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,445 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,445 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,445 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,447 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,447 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,447 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,447 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,447 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,448 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,448 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,448 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] Derived loop invariant: ((((((!(a19 == 7) && !(4 == a10)) || ((\exists v_prenex_34 : int, v_prenex_33 : int :: (((((110 <= v_prenex_34 && 0 <= v_prenex_34) && v_prenex_33 % 299890 + 221 <= a1) && !(0 == v_prenex_33 % 299890)) && v_prenex_34 <= 198) && v_prenex_33 < 0) && v_prenex_33 + 523690 <= v_prenex_34 / 5) && a10 == 1 && 0 < a1 + 13)) || ((!(a19 == 7) && !(a19 == 10)) && a1 <= 33)) || (a10 == 2 && 0 < a1 + 13)) || (a1 <= 38 && a10 == 1 && 0 < a1 + 13)) || a19 == 8) || a19 == 9 - InvariantResult [Line: 20]: Loop Invariant [2018-10-23 19:59:11,449 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,449 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,449 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,450 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,450 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,450 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,450 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,450 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,451 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,452 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,452 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,452 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,452 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] [2018-10-23 19:59:11,452 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,453 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_33,QUANTIFIED] [2018-10-23 19:59:11,453 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_34,QUANTIFIED] Derived loop invariant: ((((((!(a19 == 7) && !(4 == a10)) || ((\exists v_prenex_34 : int, v_prenex_33 : int :: (((((110 <= v_prenex_34 && 0 <= v_prenex_34) && v_prenex_33 % 299890 + 221 <= a1) && !(0 == v_prenex_33 % 299890)) && v_prenex_34 <= 198) && v_prenex_33 < 0) && v_prenex_33 + 523690 <= v_prenex_34 / 5) && a10 == 1 && 0 < a1 + 13)) || ((!(a19 == 7) && !(a19 == 10)) && a1 <= 33)) || (a10 == 2 && 0 < a1 + 13)) || (a1 <= 38 && a10 == 1 && 0 < a1 + 13)) || a19 == 8) || a19 == 9 - InvariantResult [Line: 576]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 207 locations, 1 error locations. SAFE Result, 44.4s OverallTime, 7 OverallIterations, 4 TraceHistogramMax, 32.9s AutomataDifference, 0.0s DeadEndRemovalTime, 2.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 860 SDtfs, 4426 SDslu, 902 SDs, 0 SdLazy, 11038 SolverSat, 2141 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 28.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 789 GetRequests, 737 SyntacticMatches, 9 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 4.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5350occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 7 MinimizatonAttempts, 3044 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 161 NumberOfFragments, 189 HoareAnnotationTreeSize, 3 FomulaSimplifications, 9406 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 3 FomulaSimplificationsInter, 2338 FormulaSimplificationTreeSizeReductionInter, 1.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 7.1s InterpolantComputationTime, 2595 NumberOfCodeBlocks, 2595 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 2586 ConstructedInterpolants, 264 QuantifiedInterpolants, 5513934 SizeOfPredicates, 7 NumberOfNonLiveVariables, 972 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 9 InterpolantComputations, 5 PerfectInterpolantSequences, 2089/2876 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...