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/20170319-ConjunctivePathPrograms/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2eb0a67 [2018-10-03 10:09:05,665 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-03 10:09:05,669 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-03 10:09:05,685 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-03 10:09:05,685 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-03 10:09:05,686 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-03 10:09:05,688 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-03 10:09:05,689 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-03 10:09:05,691 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-03 10:09:05,692 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-03 10:09:05,693 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-03 10:09:05,693 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-03 10:09:05,694 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-03 10:09:05,695 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-03 10:09:05,697 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-03 10:09:05,698 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-03 10:09:05,699 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-03 10:09:05,701 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-03 10:09:05,703 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-03 10:09:05,705 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-03 10:09:05,706 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-03 10:09:05,707 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-03 10:09:05,710 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-03 10:09:05,710 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-03 10:09:05,710 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-03 10:09:05,712 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-03 10:09:05,713 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-03 10:09:05,714 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-03 10:09:05,714 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-03 10:09:05,716 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-03 10:09:05,716 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-03 10:09:05,717 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-03 10:09:05,717 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-03 10:09:05,717 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-03 10:09:05,718 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-03 10:09:05,719 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-03 10:09:05,719 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 [2018-10-03 10:09:05,743 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-03 10:09:05,744 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-03 10:09:05,744 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-03 10:09:05,745 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-03 10:09:05,745 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-03 10:09:05,745 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-03 10:09:05,746 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-03 10:09:05,746 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-03 10:09:05,746 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-03 10:09:05,746 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-03 10:09:05,746 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-03 10:09:05,747 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-03 10:09:05,747 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-03 10:09:05,747 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-03 10:09:05,747 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-03 10:09:05,747 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-03 10:09:05,748 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-03 10:09:05,748 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-03 10:09:05,748 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-03 10:09:05,748 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-03 10:09:05,749 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-03 10:09:05,749 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-03 10:09:05,749 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-03 10:09:05,749 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-03 10:09:05,749 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-03 10:09:05,750 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-03 10:09:05,750 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-03 10:09:05,750 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-03 10:09:05,750 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-03 10:09:05,750 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-03 10:09:05,804 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-03 10:09:05,823 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-03 10:09:05,829 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-03 10:09:05,831 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-03 10:09:05,831 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-03 10:09:05,832 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl [2018-10-03 10:09:05,832 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl' [2018-10-03 10:09:05,920 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-03 10:09:05,924 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-03 10:09:05,925 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-03 10:09:05,925 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-03 10:09:05,925 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-03 10:09:05,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:09:05" (1/1) ... [2018-10-03 10:09:05,966 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:09:05" (1/1) ... [2018-10-03 10:09:05,983 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-03 10:09:05,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-03 10:09:05,984 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-03 10:09:05,984 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-03 10:09:05,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:09:05" (1/1) ... [2018-10-03 10:09:05,997 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:09:05" (1/1) ... [2018-10-03 10:09:05,999 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:09:05" (1/1) ... [2018-10-03 10:09:06,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:09:05" (1/1) ... [2018-10-03 10:09:06,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:09:05" (1/1) ... [2018-10-03 10:09:06,011 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:09:05" (1/1) ... [2018-10-03 10:09:06,013 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:09:05" (1/1) ... [2018-10-03 10:09:06,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-03 10:09:06,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-03 10:09:06,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-03 10:09:06,018 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-03 10:09:06,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:09:05" (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 10:09:06,107 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-10-03 10:09:06,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-03 10:09:06,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-03 10:09:07,194 INFO L340 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-03 10:09:07,195 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 10:09:07 BoogieIcfgContainer [2018-10-03 10:09:07,195 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-03 10:09:07,196 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-03 10:09:07,196 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-03 10:09:07,207 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-03 10:09:07,207 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 10:09:07" (1/1) ... [2018-10-03 10:09:07,220 INFO L106 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-03 10:09:07,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:09:07,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-03 10:09:07,256 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-03 10:09:07,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-03 10:09:07,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:09:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:09:07,610 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 10:09:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:09:08,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2018-10-03 10:09:08,075 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2018-10-03 10:09:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:09:08,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:09:08,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:09:08,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:09:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:09:09,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2018-10-03 10:09:09,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2018-10-03 10:09:09,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:09:09,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:09:09,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:09:10,054 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:09:11,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:09:11,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2018-10-03 10:09:11,982 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2018-10-03 10:09:11,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:09:11,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:09:12,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:09:12,157 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-03 10:09:12,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:09:12,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2018-10-03 10:09:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2018-10-03 10:09:12,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-03 10:09:12,723 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-10-03 10:09:12,730 INFO L760 CodeCheckObserver]: 0 DeclaredPredicates, 252 GetRequests, 196 SyntacticMatches, 4 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.0s Time 2.2s impTime 14 [2018-10-03 10:09:12,734 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-03 10:09:12,751 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.10 10:09:12 ImpRootNode [2018-10-03 10:09:12,751 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-03 10:09:12,757 INFO L168 Benchmark]: Toolchain (without parser) took 6831.47 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 285.5 MB). Peak memory consumption was 285.5 MB. Max. memory is 7.1 GB. [2018-10-03 10:09:12,760 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-03 10:09:12,761 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.30 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-03 10:09:12,761 INFO L168 Benchmark]: Boogie Preprocessor took 33.30 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-03 10:09:12,762 INFO L168 Benchmark]: RCFGBuilder took 1177.93 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: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2018-10-03 10:09:12,763 INFO L168 Benchmark]: CodeCheck took 5555.60 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 232.6 MB). Peak memory consumption was 232.6 MB. Max. memory is 7.1 GB. [2018-10-03 10:09:12,768 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, 19 locations, 1 error locations. SAFE Result, 5.4s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 8 SDtfs, 56 SDslu, 16 SDs, 0 SdLazy, 382 SolverSat, 126 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.5s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 28 NumberOfCodeBlocks, 28 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 24 ConstructedInterpolants, 0 QuantifiedInterpolants, 667 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 1 PerfectInterpolantSequences, 11/20 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: 390]: 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: 377]: Loop Invariant Derived loop invariant: ((((!(0 == assert_~arg) && 0 == ~mode3) && !((~send3 == ~p3_old && 1 <= ~mode4) && !(~nomsg == ~send3))) && ~mode3 == 0) || ((((((!(0 == assert_~arg) && ~send3 == ~p3_old) && 0 == ~mode3) && 1 <= ~mode4) && !(~nomsg == ~send3)) && ~mode3 < 1) && ~mode3 == 0)) || ((((!(0 == assert_~arg) && ~send3 == ~p3_old) && 1 <= ~mode4) && !(~nomsg == ~send3)) && 1 <= ~mode3) - InvariantResult [Line: 244]: Loop Invariant Derived loop invariant: ((((((!(~r1 <= 0 && ~mode1 + 256 == 0) && 0 == ~mode3) && !((~send3 == ~p3_old && 1 <= ~mode4) && !(~nomsg == ~send3))) && ~mode3 == 0) || (((!(~r1 <= 0 && ~mode1 + 256 == 0) && ~send3 == ~p3_old) && 1 <= ~mode4) && !(~nomsg == ~send3))) || (((((~r1 <= 0 && 0 == ~mode3) && ~mode3 < 1) && ~mode3 == 0) && ~mode1 + 256 == 0) && !(~mode3 + 257 <= 0 && ~mode4 + 256 == 0))) || (((~r1 <= 0 && 1 <= ~mode3) && ~mode1 + 256 == 0) && !(~mode3 + 257 <= 0 && ~mode4 + 256 == 0))) || (((~r1 <= 0 && ~mode3 + 257 <= 0) && ~mode4 + 256 == 0) && ~mode1 + 256 == 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 58.30 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 33.30 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 1177.93 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: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. * CodeCheck took 5555.60 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 232.6 MB). Peak memory consumption was 232.6 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/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-03_10-09-12-782.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-03_10-09-12-782.csv Received shutdown request...