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/cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-133090d [2018-10-04 10:32:57,619 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 10:32:57,621 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 10:32:57,635 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 10:32:57,635 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 10:32:57,636 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 10:32:57,637 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 10:32:57,639 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 10:32:57,641 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 10:32:57,641 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 10:32:57,642 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 10:32:57,642 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 10:32:57,643 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 10:32:57,644 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 10:32:57,646 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 10:32:57,647 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 10:32:57,648 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 10:32:57,653 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 10:32:57,655 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 10:32:57,660 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 10:32:57,661 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 10:32:57,663 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 10:32:57,667 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 10:32:57,667 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 10:32:57,667 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 10:32:57,671 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 10:32:57,672 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 10:32:57,676 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 10:32:57,676 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 10:32:57,677 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 10:32:57,677 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 10:32:57,678 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 10:32:57,678 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 10:32:57,678 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 10:32:57,679 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 10:32:57,680 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 10:32:57,680 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 10:32:57,701 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 10:32:57,702 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 10:32:57,705 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 10:32:57,705 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 10:32:57,705 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 10:32:57,706 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 10:32:57,706 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 10:32:57,706 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 10:32:57,706 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 10:32:57,706 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 10:32:57,707 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 10:32:57,708 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 10:32:57,708 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 10:32:57,708 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 10:32:57,709 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 10:32:57,709 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 10:32:57,709 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 10:32:57,709 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 10:32:57,709 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 10:32:57,710 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 10:32:57,710 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 10:32:57,710 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 10:32:57,710 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 10:32:57,710 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 10:32:57,711 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 10:32:57,711 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 10:32:57,711 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 10:32:57,711 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 10:32:57,711 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 10:32:57,711 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 10:32:57,786 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 10:32:57,810 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 10:32:57,817 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 10:32:57,819 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 10:32:57,820 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 10:32:57,821 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl [2018-10-04 10:32:57,824 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl' [2018-10-04 10:32:57,872 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 10:32:57,874 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 10:32:57,875 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 10:32:57,875 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 10:32:57,875 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 10:32:57,893 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:32:57" (1/1) ... [2018-10-04 10:32:57,904 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:32:57" (1/1) ... [2018-10-04 10:32:57,910 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 10:32:57,911 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 10:32:57,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 10:32:57,911 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 10:32:57,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:32:57" (1/1) ... [2018-10-04 10:32:57,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:32:57" (1/1) ... [2018-10-04 10:32:57,923 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:32:57" (1/1) ... [2018-10-04 10:32:57,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:32:57" (1/1) ... [2018-10-04 10:32:57,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:32:57" (1/1) ... [2018-10-04 10:32:57,927 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:32:57" (1/1) ... [2018-10-04 10:32:57,928 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:32:57" (1/1) ... [2018-10-04 10:32:57,930 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 10:32:57,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 10:32:57,931 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 10:32:57,931 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 10:32:57,932 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:32:57" (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 10:32:57,994 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-10-04 10:32:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 10:32:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 10:32:58,228 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 10:32:58,229 INFO L202 PluginConnector]: Adding new model cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:32:58 BoogieIcfgContainer [2018-10-04 10:32:58,229 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 10:32:58,229 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 10:32:58,230 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 10:32:58,241 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 10:32:58,242 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:32:58" (1/1) ... [2018-10-04 10:32:58,255 INFO L104 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 10:32:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:32:58,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5 transitions. [2018-10-04 10:32:58,299 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 5 transitions. [2018-10-04 10:32:58,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-10-04 10:32:58,302 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:32:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:32:58,551 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 10:32:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:32:58,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5 transitions. [2018-10-04 10:32:58,927 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 5 transitions. [2018-10-04 10:32:58,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-04 10:32:58,927 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:32:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:32:59,051 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:32:59,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:32:59,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2018-10-04 10:32:59,889 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2018-10-04 10:32:59,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-04 10:32:59,890 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:32:59,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:33:00,059 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-04 10:33:00,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:33:00,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3 transitions. [2018-10-04 10:33:00,546 INFO L276 IsEmpty]: Start isEmpty. Operand 3 states and 3 transitions. [2018-10-04 10:33:00,546 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 10:33:00,546 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2018-10-04 10:33:00,559 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 10:33:00,623 INFO L582 CodeCheckObserver]: Invariant with dag size 17 [2018-10-04 10:33:00,633 INFO L202 PluginConnector]: Adding new model cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 10:33:00 ImpRootNode [2018-10-04 10:33:00,633 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 10:33:00,634 INFO L168 Benchmark]: Toolchain (without parser) took 2760.70 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: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 7.1 GB. [2018-10-04 10:33:00,636 INFO L168 Benchmark]: Boogie PL CUP Parser took 2.90 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. [2018-10-04 10:33:00,637 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.23 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. [2018-10-04 10:33:00,638 INFO L168 Benchmark]: Boogie Preprocessor took 19.47 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. [2018-10-04 10:33:00,639 INFO L168 Benchmark]: RCFGBuilder took 298.61 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-04 10:33:00,640 INFO L168 Benchmark]: CodeCheck took 2403.59 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: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2018-10-04 10:33:00,644 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, 6 locations, 1 error locations. SAFE Result, 2.2s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 4 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 62 SolverSat, 46 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 83 GetRequests, 63 SyntacticMatches, 2 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 12 NumberOfCodeBlocks, 12 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 356 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 1/4 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: 44]: 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: 24]: Loop Invariant Derived loop invariant: ((main_~lo~5 + 2 <= main_~hi~5 && main_~hi~5 <= 2 * main_~mid~5 + main_~lo~5) && 2 * main_~mid~5 + main_~lo~5 <= main_~hi~5) || ((main_~hi~5 <= main_~lo~5 && main_~lo~5 <= main_~hi~5) && main_~mid~5 <= 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 2.90 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 35.23 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 19.47 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 298.61 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 2403.59 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: 52.9 MB). Peak memory consumption was 52.9 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/cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_10-33-00-657.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/cggmp2005_variant.c.i_3.bplTransformedIcfg_BEv2_3.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_10-33-00-657.csv Received shutdown request...