java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c372c2b [2018-10-02 13:19:43,421 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 13:19:43,423 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 13:19:43,436 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 13:19:43,436 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 13:19:43,437 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 13:19:43,438 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 13:19:43,440 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 13:19:43,442 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 13:19:43,443 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 13:19:43,444 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 13:19:43,444 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 13:19:43,445 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 13:19:43,446 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 13:19:43,447 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 13:19:43,448 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 13:19:43,449 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 13:19:43,451 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 13:19:43,453 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 13:19:43,454 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 13:19:43,455 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 13:19:43,456 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 13:19:43,459 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 13:19:43,459 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 13:19:43,459 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 13:19:43,460 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 13:19:43,461 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 13:19:43,462 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 13:19:43,463 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 13:19:43,464 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 13:19:43,464 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 13:19:43,465 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 13:19:43,465 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 13:19:43,465 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 13:19:43,466 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 13:19:43,467 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 13:19:43,468 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf [2018-10-02 13:19:43,483 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 13:19:43,483 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 13:19:43,484 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 13:19:43,484 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 13:19:43,485 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 13:19:43,485 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 13:19:43,485 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 13:19:43,486 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-02 13:19:43,486 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 13:19:43,486 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-02 13:19:43,486 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 13:19:43,486 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 13:19:43,487 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 13:19:43,487 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 13:19:43,487 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-02 13:19:43,487 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 13:19:43,487 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 13:19:43,488 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-02 13:19:43,488 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-02 13:19:43,488 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-02 13:19:43,488 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 13:19:43,488 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 13:19:43,489 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-02 13:19:43,489 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 13:19:43,489 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 13:19:43,489 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 13:19:43,489 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-02 13:19:43,490 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 13:19:43,490 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-02 13:19:43,490 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 13:19:43,560 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 13:19:43,579 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 13:19:43,586 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 13:19:43,588 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-02 13:19:43,588 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-02 13:19:43,589 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl [2018-10-02 13:19:43,590 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl' [2018-10-02 13:19:43,674 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 13:19:43,677 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-02 13:19:43,678 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-02 13:19:43,678 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-02 13:19:43,678 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-02 13:19:43,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:19:43" (1/1) ... [2018-10-02 13:19:43,715 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:19:43" (1/1) ... [2018-10-02 13:19:43,723 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-02 13:19:43,724 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 13:19:43,724 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 13:19:43,724 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 13:19:43,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:19:43" (1/1) ... [2018-10-02 13:19:43,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:19:43" (1/1) ... [2018-10-02 13:19:43,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:19:43" (1/1) ... [2018-10-02 13:19:43,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:19:43" (1/1) ... [2018-10-02 13:19:43,747 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:19:43" (1/1) ... [2018-10-02 13:19:43,749 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:19:43" (1/1) ... [2018-10-02 13:19:43,751 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:19:43" (1/1) ... [2018-10-02 13:19:43,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 13:19:43,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-02 13:19:43,755 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-02 13:19:43,756 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-02 13:19:43,757 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:19:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-10-02 13:19:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-02 13:19:43,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-02 13:19:44,673 INFO L340 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-02 13:19:44,674 INFO L202 PluginConnector]: Adding new model pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:19:44 BoogieIcfgContainer [2018-10-02 13:19:44,674 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-02 13:19:44,675 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-02 13:19:44,675 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-02 13:19:44,686 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-02 13:19:44,686 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:19:44" (1/1) ... [2018-10-02 13:19:44,699 INFO L103 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-02 13:19:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-02 13:19:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-02 13:19:44,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-02 13:19:44,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:45,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:45,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2018-10-02 13:19:45,958 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2018-10-02 13:19:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:45,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:46,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:47,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 10 states and 17 transitions. [2018-10-02 13:19:47,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 17 transitions. [2018-10-02 13:19:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:19:47,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:47,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-02 13:19:49,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 13 states and 25 transitions. [2018-10-02 13:19:49,563 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 25 transitions. [2018-10-02 13:19:49,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:19:49,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:49,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:49,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-02 13:19:51,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:51,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 4 states and 3 transitions. [2018-10-02 13:19:51,701 INFO L276 IsEmpty]: Start isEmpty. Operand 4 states and 3 transitions. [2018-10-02 13:19:51,702 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-02 13:19:51,702 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-10-02 13:19:51,709 INFO L760 CodeCheckObserver]: 0 DeclaredPredicates, 290 GetRequests, 238 SyntacticMatches, 4 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.9s Time 2.2s impTime [2018-10-02 13:19:51,712 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-02 13:19:51,731 INFO L202 PluginConnector]: Adding new model pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.10 01:19:51 ImpRootNode [2018-10-02 13:19:51,731 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-02 13:19:51,732 INFO L168 Benchmark]: Toolchain (without parser) took 8057.74 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 362.2 MB). Peak memory consumption was 362.2 MB. Max. memory is 7.1 GB. [2018-10-02 13:19:51,735 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-02 13:19:51,735 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.73 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. [2018-10-02 13:19:51,736 INFO L168 Benchmark]: Boogie Preprocessor took 30.73 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. [2018-10-02 13:19:51,737 INFO L168 Benchmark]: RCFGBuilder took 918.71 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 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. [2018-10-02 13:19:51,739 INFO L168 Benchmark]: CodeCheck took 7057.00 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 319.9 MB). Peak memory consumption was 319.9 MB. Max. memory is 7.1 GB. [2018-10-02 13:19:51,744 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 16 locations, 1 error locations. SAFE Result, 6.9s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 8 SDtfs, 46 SDslu, 16 SDs, 0 SdLazy, 392 SolverSat, 82 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.1s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 28 NumberOfCodeBlocks, 28 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 24 ConstructedInterpolants, 0 QuantifiedInterpolants, 3062 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 1 PerfectInterpolantSequences, 16/20 InterpolantCoveringCapability, 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 304]: assertion always holds For all program executions holds that assertion always holds at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: (((((((((~send3 + 1 == 256 * (~send3 / 256) || (!(~send3 + 1 == 256 * (~send3 / 256)) && (((0 < ~send3 / 256 + 1 || 0 <= ~send3 / 256) && ~send3 / 256 + 1 <= 0) || !(~p3_old == ~nomsg)))) && (!(~send2 + 1 == 256 * (~send2 / 256)) || 256 * (~send2 / 256) <= ~send2)) && assert_~arg == 1) && (~send2 + 1 == 256 * (~send2 / 256) || (!(~send2 + 1 == 256 * (~send2 / 256)) && (!(~p2_old == ~nomsg) || (~send2 / 256 + 1 <= 0 && (0 <= ~send2 / 256 || 0 < ~send2 / 256 + 1)))))) && 1 <= ~mode1) && ((0 == assert_~arg && assert_~arg == 0) || ((~r1 <= 0 && assert_~arg == 1) && 0 <= ~r1))) && ~mode1 <= 1) && (!(~send3 + 1 == 256 * (~send3 / 256)) || 256 * (~send3 / 256) <= ~send3)) && ~mode3 <= 1) && 1 <= ~mode3 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: ((((((~r1 <= 0 && (!(~send2 + 1 == 256 * (~send2 / 256)) || 256 * (~send2 / 256) <= ~send2)) && (~send2 + 1 == 256 * (~send2 / 256) || (!(~send2 + 1 == 256 * (~send2 / 256)) && (!(~p2_old == ~nomsg) || (~send2 / 256 + 1 <= 0 && (0 <= ~send2 / 256 || 0 < ~send2 / 256 + 1)))))) && ~mode3 <= 1) && 1 <= ~mode3) && !(~r1 <= 0 && ~mode1 == 256 * (~mode1 / 256))) && 0 <= ~r1) || (((((((((~r1 <= 0 && ~send3 <= 127) && ~mode3 == 256 * (~mode3 / 256)) && ~mode1 == 256 * (~mode1 / 256)) && ~send2 <= 127) && ~mode2 == 256 * (~mode2 / 256)) && 0 <= ~send2) && 0 == ~nomsg + 1) && 0 <= ~send3) && 0 <= ~r1) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 45.73 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. * Boogie Preprocessor took 30.73 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. * RCFGBuilder took 918.71 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 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. * CodeCheck took 7057.00 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 319.9 MB). Peak memory consumption was 319.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-02_13-19-51-762.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr.3.1.ufo.BOUNDED-6.pals.c_13.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-02_13-19-51-762.csv Received shutdown request...