java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/n.c11.i_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bd42740 [2018-09-23 22:03:56,266 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 22:03:56,268 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 22:03:56,290 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 22:03:56,290 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 22:03:56,291 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 22:03:56,292 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 22:03:56,294 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 22:03:56,298 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 22:03:56,299 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 22:03:56,303 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 22:03:56,304 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 22:03:56,305 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 22:03:56,308 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 22:03:56,310 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 22:03:56,313 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 22:03:56,314 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 22:03:56,320 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 22:03:56,324 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 22:03:56,327 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 22:03:56,329 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 22:03:56,330 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 22:03:56,333 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-23 22:03:56,334 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-23 22:03:56,334 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-23 22:03:56,335 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-23 22:03:56,336 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-23 22:03:56,337 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-23 22:03:56,337 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-23 22:03:56,338 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-23 22:03:56,339 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-23 22:03:56,339 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-23 22:03:56,340 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 22:03:56,340 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 22:03:56,341 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 22:03:56,341 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 22:03:56,342 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-09-23 22:03:56,360 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 22:03:56,360 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 22:03:56,361 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 22:03:56,361 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 22:03:56,362 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 22:03:56,362 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 22:03:56,362 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 22:03:56,363 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-23 22:03:56,363 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-23 22:03:56,363 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-23 22:03:56,363 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 22:03:56,363 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 22:03:56,364 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 22:03:56,364 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 22:03:56,364 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-23 22:03:56,365 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 22:03:56,365 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 22:03:56,365 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-23 22:03:56,365 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-23 22:03:56,365 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 22:03:56,366 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 22:03:56,366 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-23 22:03:56,366 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 22:03:56,366 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 22:03:56,367 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 22:03:56,367 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-23 22:03:56,367 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 22:03:56,367 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-23 22:03:56,369 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 22:03:56,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 22:03:56,431 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 22:03:56,436 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 22:03:56,438 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-23 22:03:56,438 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-23 22:03:56,439 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/n.c11.i_3.bpl [2018-09-23 22:03:56,439 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/n.c11.i_3.bpl' [2018-09-23 22:03:56,494 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 22:03:56,498 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-23 22:03:56,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-23 22:03:56,499 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-23 22:03:56,499 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-23 22:03:56,519 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 23.09 10:03:56" (1/1) ... [2018-09-23 22:03:56,533 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 23.09 10:03:56" (1/1) ... [2018-09-23 22:03:56,540 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-23 22:03:56,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-23 22:03:56,542 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-23 22:03:56,542 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-23 22:03:56,553 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 23.09 10:03:56" (1/1) ... [2018-09-23 22:03:56,554 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 23.09 10:03:56" (1/1) ... [2018-09-23 22:03:56,554 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 23.09 10:03:56" (1/1) ... [2018-09-23 22:03:56,555 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 23.09 10:03:56" (1/1) ... [2018-09-23 22:03:56,557 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 23.09 10:03:56" (1/1) ... [2018-09-23 22:03:56,560 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 23.09 10:03:56" (1/1) ... [2018-09-23 22:03:56,561 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 23.09 10:03:56" (1/1) ... [2018-09-23 22:03:56,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-23 22:03:56,563 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-23 22:03:56,564 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-23 22:03:56,564 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-23 22:03:56,565 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:03:56" (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 [2018-09-23 22:03:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-23 22:03:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-23 22:03:56,843 INFO L354 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-23 22:03:56,843 INFO L202 PluginConnector]: Adding new model n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.09 10:03:56 BoogieIcfgContainer [2018-09-23 22:03:56,844 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-23 22:03:56,844 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-23 22:03:56,844 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-23 22:03:56,856 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-23 22:03:56,857 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 23.09 10:03:56" (1/1) ... [2018-09-23 22:03:56,869 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 22:03:56,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:03:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-09-23 22:03:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-09-23 22:03:56,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-23 22:03:56,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-23 22:03:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 22:03:57,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 22:03:57,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:03:57,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2018-09-23 22:03:57,347 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2018-09-23 22:03:57,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-23 22:03:57,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-23 22:03:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 22:03:57,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 22:03:57,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:03:57,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2018-09-23 22:03:57,604 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2018-09-23 22:03:57,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-09-23 22:03:57,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-23 22:03:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 22:03:57,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 22:03:58,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:03:58,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 11 states and 12 transitions. [2018-09-23 22:03:58,140 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 12 transitions. [2018-09-23 22:03:58,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-09-23 22:03:58,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-23 22:03:58,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 22:03:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 22:03:58,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:03:58,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2018-09-23 22:03:58,705 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2018-09-23 22:03:58,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-09-23 22:03:58,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-23 22:03:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 22:03:58,834 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 22:03:59,301 WARN L178 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2018-09-23 22:03:59,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:03:59,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 11 states and 10 transitions. [2018-09-23 22:03:59,390 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 10 transitions. [2018-09-23 22:03:59,391 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-23 22:03:59,391 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-23 22:03:59,401 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-09-23 22:03:59,415 INFO L202 PluginConnector]: Adding new model n.c11.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.09 10:03:59 ImpRootNode [2018-09-23 22:03:59,415 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-23 22:03:59,416 INFO L168 Benchmark]: Toolchain (without parser) took 2921.35 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 93.1 MB). Peak memory consumption was 93.1 MB. Max. memory is 7.1 GB. [2018-09-23 22:03:59,418 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 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. [2018-09-23 22:03:59,419 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.17 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. [2018-09-23 22:03:59,420 INFO L168 Benchmark]: Boogie Preprocessor took 21.54 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. [2018-09-23 22:03:59,421 INFO L168 Benchmark]: RCFGBuilder took 280.57 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. [2018-09-23 22:03:59,422 INFO L168 Benchmark]: CodeCheck took 2571.14 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: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 7.1 GB. [2018-09-23 22:03:59,428 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, 2.5s 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, 0.7s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s 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 0.22 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 42.17 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 21.54 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 280.57 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. * CodeCheck took 2571.14 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: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/n.c11.i_3.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-23_22-03-59-442.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/n.c11.i_3.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-23_22-03-59-442.csv Received shutdown request...