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/n.c11.i_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d19836b [2018-09-26 22:54:21,204 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 22:54:21,206 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 22:54:21,222 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-26 22:54:21,223 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-26 22:54:21,224 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-26 22:54:21,225 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-26 22:54:21,227 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-26 22:54:21,229 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-26 22:54:21,230 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-26 22:54:21,231 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-26 22:54:21,231 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-26 22:54:21,232 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-26 22:54:21,233 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-26 22:54:21,234 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-26 22:54:21,235 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-26 22:54:21,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-26 22:54:21,238 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-26 22:54:21,240 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-26 22:54:21,241 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-26 22:54:21,242 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-26 22:54:21,243 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-26 22:54:21,246 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-26 22:54:21,246 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-26 22:54:21,246 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-26 22:54:21,247 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-26 22:54:21,248 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-26 22:54:21,249 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-26 22:54:21,250 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-26 22:54:21,251 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-26 22:54:21,251 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-26 22:54:21,252 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-26 22:54:21,252 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-26 22:54:21,253 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-26 22:54:21,254 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-26 22:54:21,255 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-26 22:54:21,255 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 [2018-09-26 22:54:21,274 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 22:54:21,274 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 22:54:21,275 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-26 22:54:21,276 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-26 22:54:21,276 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-26 22:54:21,276 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-26 22:54:21,277 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-26 22:54:21,277 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-26 22:54:21,277 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-26 22:54:21,277 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-26 22:54:21,278 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-26 22:54:21,278 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-26 22:54:21,278 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-26 22:54:21,278 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-26 22:54:21,278 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-26 22:54:21,279 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-26 22:54:21,279 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-26 22:54:21,279 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-26 22:54:21,279 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-26 22:54:21,279 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-09-26 22:54:21,280 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-26 22:54:21,280 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-26 22:54:21,280 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-26 22:54:21,280 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 22:54:21,284 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-26 22:54:21,284 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-26 22:54:21,284 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-26 22:54:21,285 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-26 22:54:21,285 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-26 22:54:21,285 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 22:54:21,339 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 22:54:21,359 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 22:54:21,364 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 22:54:21,366 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 22:54:21,367 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 22:54:21,368 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/n.c11.i_3.bpl [2018-09-26 22:54:21,368 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/n.c11.i_3.bpl' [2018-09-26 22:54:21,419 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 22:54:21,423 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 22:54:21,424 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 22:54:21,424 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 22:54:21,424 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 22:54:21,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:54:21" (1/1) ... [2018-09-26 22:54:21,460 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:54:21" (1/1) ... [2018-09-26 22:54:21,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 22:54:21,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 22:54:21,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 22:54:21,469 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 22:54:21,481 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:54:21" (1/1) ... [2018-09-26 22:54:21,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:54:21" (1/1) ... [2018-09-26 22:54:21,482 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:54:21" (1/1) ... [2018-09-26 22:54:21,483 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:54:21" (1/1) ... [2018-09-26 22:54:21,486 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:54:21" (1/1) ... [2018-09-26 22:54:21,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:54:21" (1/1) ... [2018-09-26 22:54:21,489 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:54:21" (1/1) ... [2018-09-26 22:54:21,491 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 22:54:21,492 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 22:54:21,492 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 22:54:21,492 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 22:54:21,494 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:54:21" (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 [2018-09-26 22:54:21,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-26 22:54:21,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-26 22:54:21,871 INFO L346 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-26 22:54:21,872 INFO L202 PluginConnector]: Adding new model n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:54:21 BoogieIcfgContainer [2018-09-26 22:54:21,873 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 22:54:21,873 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-26 22:54:21,873 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-26 22:54:21,887 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-26 22:54:21,887 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:54:21" (1/1) ... [2018-09-26 22:54:21,905 INFO L99 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-09-26 22:54:21,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:54:21,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-09-26 22:54:21,951 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-09-26 22:54:21,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-26 22:54:21,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:54:22,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:54:22,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:54:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:54:22,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2018-09-26 22:54:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2018-09-26 22:54:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:54:22,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:54:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:54:22,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:54:23,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:54:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2018-09-26 22:54:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2018-09-26 22:54:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-09-26 22:54:23,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:54:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:54:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:54:24,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:54:24,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 11 states and 12 transitions. [2018-09-26 22:54:24,375 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 12 transitions. [2018-09-26 22:54:24,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-09-26 22:54:24,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:54:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:54:24,475 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:54:25,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:54:25,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2018-09-26 22:54:25,381 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2018-09-26 22:54:25,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-09-26 22:54:25,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:54:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:54:25,500 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:54:27,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:54:27,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 11 states and 10 transitions. [2018-09-26 22:54:27,724 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 10 transitions. [2018-09-26 22:54:27,725 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-26 22:54:27,725 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-26 22:54:27,737 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-09-26 22:54:27,753 INFO L202 PluginConnector]: Adding new model n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.09 10:54:27 ImpRootNode [2018-09-26 22:54:27,753 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-26 22:54:27,755 INFO L168 Benchmark]: Toolchain (without parser) took 6334.44 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: 241.1 MB). Peak memory consumption was 241.1 MB. Max. memory is 7.1 GB. [2018-09-26 22:54:27,757 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 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. [2018-09-26 22:54:27,758 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.49 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. [2018-09-26 22:54:27,759 INFO L168 Benchmark]: Boogie Preprocessor took 22.41 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. [2018-09-26 22:54:27,760 INFO L168 Benchmark]: RCFGBuilder took 380.84 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. [2018-09-26 22:54:27,761 INFO L168 Benchmark]: CodeCheck took 5880.40 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: 222.0 MB). Peak memory consumption was 222.0 MB. Max. memory is 7.1 GB. [2018-09-26 22:54:27,767 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, 7 locations, 1 error locations. SAFE Result, 5.8s OverallTime, 6 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 48 SDtfs, 92 SDslu, 152 SDs, 0 SdLazy, 290 SolverSat, 170 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.8s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 40 NumberOfCodeBlocks, 40 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 35 ConstructedInterpolants, 0 QuantifiedInterpolants, 1785 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 1 PerfectInterpolantSequences, 0/40 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: 42]: 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: 17]: Loop Invariant Derived loop invariant: ((((main_~len~5 <= 0 && 0 <= main_~len~5) || (1 <= main_~len~5 && main_~len~5 <= 1)) || (main_~len~5 <= 3 && 3 <= main_~len~5)) || (main_~len~5 <= 2 && 2 <= main_~len~5)) || (4 <= main_~len~5 && main_~len~5 <= 4) - InvariantResult [Line: 20]: Loop Invariant Derived loop invariant: ((((main_~len~5 <= 0 && 0 <= main_~len~5) || (1 <= main_~len~5 && main_~len~5 <= 1)) || (main_~len~5 <= 2 && 2 <= main_~len~5)) || (main_~len~5 <= 3 && 3 <= main_~len~5)) || (4 <= main_~len~5 && main_~len~5 <= 4) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 44.49 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 22.41 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 380.84 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. * CodeCheck took 5880.40 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: 222.0 MB). Peak memory consumption was 222.0 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/n.c11.i_3.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-26_22-54-27-782.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/n.c11.i_3.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-26_22-54-27-782.csv Received shutdown request...