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/cggmp2005b.c.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-9f4048f [2018-10-04 13:43:04,677 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 13:43:04,681 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 13:43:04,694 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 13:43:04,694 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 13:43:04,695 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 13:43:04,697 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 13:43:04,698 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 13:43:04,700 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 13:43:04,701 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 13:43:04,702 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 13:43:04,703 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 13:43:04,704 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 13:43:04,705 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 13:43:04,709 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 13:43:04,711 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 13:43:04,711 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 13:43:04,716 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 13:43:04,721 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 13:43:04,722 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 13:43:04,729 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 13:43:04,732 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 13:43:04,736 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 13:43:04,736 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 13:43:04,737 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 13:43:04,738 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 13:43:04,741 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 13:43:04,742 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 13:43:04,743 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 13:43:04,744 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 13:43:04,744 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 13:43:04,745 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 13:43:04,745 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 13:43:04,745 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 13:43:04,746 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 13:43:04,747 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 13:43:04,747 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 [2018-10-04 13:43:04,762 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 13:43:04,763 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 13:43:04,763 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 13:43:04,764 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 13:43:04,764 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 13:43:04,764 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 13:43:04,765 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 13:43:04,765 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 13:43:04,765 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 13:43:04,765 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 13:43:04,767 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 13:43:04,767 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 13:43:04,767 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 13:43:04,767 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 13:43:04,768 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 13:43:04,768 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 13:43:04,768 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 13:43:04,768 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 13:43:04,768 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 13:43:04,769 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 13:43:04,770 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 13:43:04,770 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 13:43:04,770 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:43:04,771 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 13:43:04,771 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 13:43:04,771 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 13:43:04,771 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 13:43:04,771 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 13:43:04,772 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 13:43:04,772 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 13:43:04,838 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 13:43:04,854 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 13:43:04,859 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 13:43:04,861 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 13:43:04,862 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 13:43:04,862 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/cggmp2005b.c.i_4.bpl [2018-10-04 13:43:04,863 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/cggmp2005b.c.i_4.bpl' [2018-10-04 13:43:04,920 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 13:43:04,922 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 13:43:04,923 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 13:43:04,923 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 13:43:04,923 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 13:43:04,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:43:04" (1/1) ... [2018-10-04 13:43:04,958 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:43:04" (1/1) ... [2018-10-04 13:43:04,966 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 13:43:04,967 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 13:43:04,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 13:43:04,967 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 13:43:04,980 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:43:04" (1/1) ... [2018-10-04 13:43:04,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:43:04" (1/1) ... [2018-10-04 13:43:04,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:43:04" (1/1) ... [2018-10-04 13:43:04,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:43:04" (1/1) ... [2018-10-04 13:43:04,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:43:04" (1/1) ... [2018-10-04 13:43:04,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:43:04" (1/1) ... [2018-10-04 13:43:04,989 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:43:04" (1/1) ... [2018-10-04 13:43:04,991 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 13:43:04,991 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 13:43:04,994 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 13:43:04,994 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 13:43:04,995 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:43:04" (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 [2018-10-04 13:43:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 13:43:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 13:43:05,309 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 13:43:05,309 INFO L202 PluginConnector]: Adding new model cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:43:05 BoogieIcfgContainer [2018-10-04 13:43:05,309 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 13:43:05,310 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 13:43:05,310 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 13:43:05,320 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 13:43:05,320 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:43:05" (1/1) ... [2018-10-04 13:43:05,333 INFO L108 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 13:43:05,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:43:05,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 7 states and 9 transitions. [2018-10-04 13:43:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 9 transitions. [2018-10-04 13:43:05,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-04 13:43:05,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:43:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:43:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:43:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:43:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2018-10-04 13:43:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2018-10-04 13:43:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 13:43:05,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:43:05,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:43:05,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:43:06,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:43:06,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2018-10-04 13:43:06,502 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2018-10-04 13:43:06,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 13:43:06,506 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:43:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:43:06,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-04 13:43:07,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:43:07,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 19 states and 27 transitions. [2018-10-04 13:43:07,825 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 27 transitions. [2018-10-04 13:43:07,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-04 13:43:07,825 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:43:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:43:07,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:43:08,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:43:08,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 21 states and 30 transitions. [2018-10-04 13:43:08,306 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 30 transitions. [2018-10-04 13:43:08,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-04 13:43:08,306 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:43:08,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:43:08,406 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-04 13:43:09,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:43:09,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2018-10-04 13:43:09,091 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2018-10-04 13:43:09,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 13:43:09,093 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2018-10-04 13:43:09,103 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 13:43:09,205 INFO L582 CodeCheckObserver]: Invariant with dag size 7 [2018-10-04 13:43:09,212 INFO L582 CodeCheckObserver]: Invariant with dag size 7 [2018-10-04 13:43:09,212 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-04 13:43:09,213 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-04 13:43:09,213 INFO L202 PluginConnector]: Adding new model cggmp2005b.c.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 01:43:09 ImpRootNode [2018-10-04 13:43:09,213 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 13:43:09,214 INFO L168 Benchmark]: Toolchain (without parser) took 4293.98 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: 179.8 MB). Peak memory consumption was 179.8 MB. Max. memory is 7.1 GB. [2018-10-04 13:43:09,216 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 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. [2018-10-04 13:43:09,217 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.78 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. [2018-10-04 13:43:09,218 INFO L168 Benchmark]: Boogie Preprocessor took 24.36 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. [2018-10-04 13:43:09,219 INFO L168 Benchmark]: RCFGBuilder took 318.11 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-04 13:43:09,220 INFO L168 Benchmark]: CodeCheck took 3903.33 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 158.6 MB). Peak memory consumption was 158.6 MB. Max. memory is 7.1 GB. [2018-10-04 13:43:09,224 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, 3.7s OverallTime, 6 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 80 SDtfs, 200 SDslu, 280 SDs, 0 SdLazy, 592 SolverSat, 236 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 403 GetRequests, 361 SyntacticMatches, 8 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 52 NumberOfCodeBlocks, 52 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 47 ConstructedInterpolants, 0 QuantifiedInterpolants, 1225 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 3 PerfectInterpolantSequences, 30/36 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: 37]: 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: 21]: Loop Invariant Derived loop invariant: main_~k~4 == 4 || main_~i~4 <= 1 - InvariantResult [Line: 18]: Loop Invariant Derived loop invariant: main_~k~4 == 4 || main_~i~4 <= 1 - InvariantResult [Line: 40]: Loop Invariant Derived loop invariant: true - InvariantResult [Line: 35]: Loop Invariant Derived loop invariant: true * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.18 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 43.78 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 24.36 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 318.11 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 3903.33 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 158.6 MB). Peak memory consumption was 158.6 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/cggmp2005b.c.i_4.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_13-43-09-238.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/cggmp2005b.c.i_4.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_13-43-09-238.csv Received shutdown request...