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.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_01.i_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2eb0a67 [2018-10-03 09:38:17,922 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-03 09:38:17,924 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-03 09:38:17,938 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-03 09:38:17,939 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-03 09:38:17,940 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-03 09:38:17,941 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-03 09:38:17,943 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-03 09:38:17,945 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-03 09:38:17,946 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-03 09:38:17,946 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-03 09:38:17,947 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-03 09:38:17,948 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-03 09:38:17,949 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-03 09:38:17,950 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-03 09:38:17,950 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-03 09:38:17,951 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-03 09:38:17,954 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-03 09:38:17,956 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-03 09:38:17,960 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-03 09:38:17,961 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-03 09:38:17,967 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-03 09:38:17,969 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-03 09:38:17,971 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-03 09:38:17,972 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-03 09:38:17,973 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-03 09:38:17,974 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-03 09:38:17,976 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-03 09:38:17,977 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-03 09:38:17,981 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-03 09:38:17,981 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-03 09:38:17,982 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-03 09:38:17,982 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-03 09:38:17,982 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-03 09:38:17,983 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-03 09:38:17,986 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-03 09:38:17,986 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-03 09:38:18,001 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-03 09:38:18,001 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-03 09:38:18,002 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-03 09:38:18,002 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-03 09:38:18,003 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-03 09:38:18,003 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-03 09:38:18,004 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-03 09:38:18,004 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-03 09:38:18,004 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-03 09:38:18,004 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-03 09:38:18,004 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-03 09:38:18,004 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-03 09:38:18,005 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-03 09:38:18,005 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-03 09:38:18,005 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-03 09:38:18,005 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-03 09:38:18,005 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-03 09:38:18,006 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-03 09:38:18,006 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-03 09:38:18,006 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-03 09:38:18,006 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-03 09:38:18,006 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-03 09:38:18,007 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-03 09:38:18,007 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-03 09:38:18,007 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-03 09:38:18,007 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-03 09:38:18,007 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-03 09:38:18,008 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-03 09:38:18,008 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-03 09:38:18,053 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-03 09:38:18,066 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-03 09:38:18,074 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-03 09:38:18,075 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-03 09:38:18,076 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-03 09:38:18,076 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_01.i_3.bpl [2018-10-03 09:38:18,077 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_01.i_3.bpl' [2018-10-03 09:38:18,142 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-03 09:38:18,145 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-03 09:38:18,146 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-03 09:38:18,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-03 09:38:18,146 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-03 09:38:18,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:38:18" (1/1) ... [2018-10-03 09:38:18,184 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:38:18" (1/1) ... [2018-10-03 09:38:18,192 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-03 09:38:18,193 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-03 09:38:18,193 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-03 09:38:18,193 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-03 09:38:18,205 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:38:18" (1/1) ... [2018-10-03 09:38:18,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:38:18" (1/1) ... [2018-10-03 09:38:18,209 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:38:18" (1/1) ... [2018-10-03 09:38:18,209 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:38:18" (1/1) ... [2018-10-03 09:38:18,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:38:18" (1/1) ... [2018-10-03 09:38:18,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:38:18" (1/1) ... [2018-10-03 09:38:18,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:38:18" (1/1) ... [2018-10-03 09:38:18,222 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-03 09:38:18,223 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-03 09:38:18,223 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-03 09:38:18,223 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-03 09:38:18,224 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:38:18" (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 [2018-10-03 09:38:18,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-03 09:38:18,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-03 09:38:18,654 INFO L340 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-03 09:38:18,655 INFO L202 PluginConnector]: Adding new model eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 09:38:18 BoogieIcfgContainer [2018-10-03 09:38:18,655 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-03 09:38:18,655 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-03 09:38:18,655 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-03 09:38:18,668 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-03 09:38:18,669 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 09:38:18" (1/1) ... [2018-10-03 09:38:18,686 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-03 09:38:18,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:38:18,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions. [2018-10-03 09:38:18,733 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2018-10-03 09:38:18,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 09:38:18,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:38:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:38:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 09:38:19,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:38:19,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2018-10-03 09:38:19,252 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2018-10-03 09:38:19,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 09:38:19,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:38:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:38:19,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-03 09:38:19,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:38:19,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2018-10-03 09:38:19,614 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2018-10-03 09:38:19,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 09:38:19,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:38:19,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:38:19,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-03 09:38:20,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:38:20,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 11 states and 16 transitions. [2018-10-03 09:38:20,988 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 16 transitions. [2018-10-03 09:38:20,991 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-03 09:38:20,991 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-10-03 09:38:21,010 INFO L760 CodeCheckObserver]: 0 DeclaredPredicates, 208 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 117 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=137, Invalid=415, Unknown=0, NotChecked=0, Total=552 [2018-10-03 09:38:21,019 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-03 09:38:21,040 INFO L202 PluginConnector]: Adding new model eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.10 09:38:21 ImpRootNode [2018-10-03 09:38:21,040 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-03 09:38:21,041 INFO L168 Benchmark]: Toolchain (without parser) took 2898.70 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: 93.0 MB). Peak memory consumption was 93.0 MB. Max. memory is 7.1 GB. [2018-10-03 09:38:21,043 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 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. [2018-10-03 09:38:21,044 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.66 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. [2018-10-03 09:38:21,045 INFO L168 Benchmark]: Boogie Preprocessor took 29.52 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. [2018-10-03 09:38:21,046 INFO L168 Benchmark]: RCFGBuilder took 431.81 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. [2018-10-03 09:38:21,048 INFO L168 Benchmark]: CodeCheck took 2384.96 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: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 7.1 GB. [2018-10-03 09:38:21,053 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, 9 locations, 1 error locations. SAFE Result, 2.2s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 20 SDtfs, 44 SDslu, 56 SDs, 0 SdLazy, 144 SolverSat, 52 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 24 NumberOfCodeBlocks, 24 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 21 ConstructedInterpolants, 0 QuantifiedInterpolants, 475 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 4/6 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: 152]: 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: 105]: Loop Invariant Derived loop invariant: (!(main_~i~5 == 0) && 0 == main_~distance~5[0]) || main_~i~5 == 0 - InvariantResult [Line: 114]: Loop Invariant Derived loop invariant: (((!(main_~i~5 == 0) && 0 == main_~distance~5[0]) && 0 < main_~nodecount~5) || ((0 == main_~distance~5[0] && 0 < main_~nodecount~5) && main_~i~5 == 0)) || main_~nodecount~5 <= 0 - InvariantResult [Line: 108]: Loop Invariant Derived loop invariant: (!(main_~i~5 == 0) && 0 == main_~distance~5[0]) || main_~i~5 == 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: (((!(main_~i~5 == 0) && 0 == main_~distance~5[0]) && 0 < main_~nodecount~5) || ((0 == main_~distance~5[0] && 0 < main_~nodecount~5) && main_~i~5 == 0)) || main_~nodecount~5 <= 0 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.15 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 46.66 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 29.52 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 431.81 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. * CodeCheck took 2384.96 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: 74.0 MB). Peak memory consumption was 74.0 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/eureka_01.i_3.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-03_09-38-21-075.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/eureka_01.i_3.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-03_09-38-21-075.csv Received shutdown request...