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/pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-00a8621 [2018-09-30 12:00:06,274 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-30 12:00:06,276 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-30 12:00:06,291 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-30 12:00:06,292 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-30 12:00:06,293 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-30 12:00:06,294 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-30 12:00:06,296 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-30 12:00:06,297 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-30 12:00:06,298 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-30 12:00:06,299 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-30 12:00:06,300 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-30 12:00:06,301 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-30 12:00:06,303 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-30 12:00:06,304 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-30 12:00:06,307 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-30 12:00:06,308 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-30 12:00:06,311 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-30 12:00:06,320 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-30 12:00:06,321 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-30 12:00:06,322 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-30 12:00:06,327 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-30 12:00:06,330 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-30 12:00:06,330 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-30 12:00:06,331 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-30 12:00:06,333 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-30 12:00:06,334 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-30 12:00:06,335 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-30 12:00:06,336 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-30 12:00:06,337 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-30 12:00:06,337 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-30 12:00:06,338 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-30 12:00:06,338 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-30 12:00:06,338 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-30 12:00:06,339 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-30 12:00:06,342 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-30 12:00:06,343 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 [2018-09-30 12:00:06,367 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-30 12:00:06,367 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-30 12:00:06,368 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-30 12:00:06,368 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-30 12:00:06,369 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-30 12:00:06,369 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-30 12:00:06,369 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-30 12:00:06,369 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-30 12:00:06,370 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-30 12:00:06,370 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-30 12:00:06,370 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-30 12:00:06,370 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-30 12:00:06,370 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-30 12:00:06,371 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-30 12:00:06,371 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-30 12:00:06,371 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-30 12:00:06,371 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-30 12:00:06,371 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-30 12:00:06,372 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-30 12:00:06,372 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-09-30 12:00:06,372 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-30 12:00:06,372 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-30 12:00:06,372 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-30 12:00:06,373 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-30 12:00:06,373 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-30 12:00:06,373 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-30 12:00:06,373 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-30 12:00:06,373 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-30 12:00:06,374 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-30 12:00:06,374 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-30 12:00:06,440 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-30 12:00:06,454 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-30 12:00:06,458 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-30 12:00:06,460 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-30 12:00:06,460 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-30 12:00:06,461 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl [2018-09-30 12:00:06,462 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl' [2018-09-30 12:00:06,553 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-30 12:00:06,557 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-30 12:00:06,558 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-30 12:00:06,558 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-30 12:00:06,558 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-30 12:00:06,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 12:00:06" (1/1) ... [2018-09-30 12:00:06,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 12:00:06" (1/1) ... [2018-09-30 12:00:06,620 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-30 12:00:06,621 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-30 12:00:06,621 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-30 12:00:06,621 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-30 12:00:06,633 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 12:00:06" (1/1) ... [2018-09-30 12:00:06,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 12:00:06" (1/1) ... [2018-09-30 12:00:06,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 12:00:06" (1/1) ... [2018-09-30 12:00:06,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 12:00:06" (1/1) ... [2018-09-30 12:00:06,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 12:00:06" (1/1) ... [2018-09-30 12:00:06,666 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 12:00:06" (1/1) ... [2018-09-30 12:00:06,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 12:00:06" (1/1) ... [2018-09-30 12:00:06,680 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-30 12:00:06,681 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-30 12:00:06,681 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-30 12:00:06,681 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-30 12:00:06,685 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 12:00:06" (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 [2018-09-30 12:00:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-30 12:00:06,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-30 12:00:08,072 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-30 12:00:08,072 INFO L202 PluginConnector]: Adding new model pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.09 12:00:08 BoogieIcfgContainer [2018-09-30 12:00:08,073 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-30 12:00:08,073 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-30 12:00:08,074 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-30 12:00:08,086 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-30 12:00:08,086 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.09 12:00:08" (1/1) ... [2018-09-30 12:00:08,105 INFO L99 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-09-30 12:00:08,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 12:00:08,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-09-30 12:00:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-09-30 12:00:08,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-30 12:00:08,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 12:00:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 12:00:08,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 12:00:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 12:00:09,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2018-09-30 12:00:09,266 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2018-09-30 12:00:09,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 12:00:09,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 12:00:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 12:00:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 12:00:11,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 12:00:11,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 10 states and 18 transitions. [2018-09-30 12:00:11,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 18 transitions. [2018-09-30 12:00:11,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-09-30 12:00:11,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 12:00:11,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 12:00:12,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-09-30 12:00:14,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 12:00:14,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 5 states and 4 transitions. [2018-09-30 12:00:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 4 transitions. [2018-09-30 12:00:14,156 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-30 12:00:14,156 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-30 12:00:14,173 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-09-30 12:00:14,196 INFO L202 PluginConnector]: Adding new model pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 30.09 12:00:14 ImpRootNode [2018-09-30 12:00:14,196 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-30 12:00:14,197 INFO L168 Benchmark]: Toolchain (without parser) took 7643.33 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 338.4 MB). Peak memory consumption was 338.4 MB. Max. memory is 7.1 GB. [2018-09-30 12:00:14,200 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. [2018-09-30 12:00:14,201 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.50 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. [2018-09-30 12:00:14,202 INFO L168 Benchmark]: Boogie Preprocessor took 59.49 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. [2018-09-30 12:00:14,202 INFO L168 Benchmark]: RCFGBuilder took 1391.98 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. [2018-09-30 12:00:14,204 INFO L168 Benchmark]: CodeCheck took 6123.07 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 264.4 MB). Peak memory consumption was 264.4 MB. Max. memory is 7.1 GB. [2018-09-30 12:00:14,209 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, 20 locations, 1 error locations. SAFE Result, 6.0s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 4 SDtfs, 16 SDslu, 8 SDs, 0 SdLazy, 194 SolverSat, 42 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 18 NumberOfCodeBlocks, 18 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 15 ConstructedInterpolants, 0 QuantifiedInterpolants, 2118 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 6/8 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: 443]: 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: 272]: Loop Invariant Derived loop invariant: ((((~mode4 == 1 && !((~mode1 == 256 * (~mode1 / 256) && 256 * (~r1 / 256) <= ~r1) && ~r1 <= 256 * (~r1 / 256))) && ((~send3 + 1 == 256 * (~send3 / 256) || ((0 < ~send3 / 256 + 1 || 0 <= ~send3 / 256) && ~send3 / 256 + 1 <= 0)) || !(~p3_old == ~nomsg))) && (!(~send3 + 1 == 256 * (~send3 / 256)) || (~send3 + 1 == 256 * (~send3 / 256) && 256 * (~send3 / 256) <= ~send3))) || ((((((!((((~send3 <= 127 && ~mode3 == 256 * (~mode3 / 256)) && 0 == ~nomsg + 1) && ~mode4 == 256 * (~mode4 / 256)) && 0 <= ~send3) && ~mode1 == 256 * (~mode1 / 256)) && 256 * (~r1 / 256) <= ~r1) && (((!(~send2 + 1 == 256 * (~send2 / 256)) || (256 * (~send2 / 256) <= ~send2 && ~send2 + 1 == 256 * (~send2 / 256))) && (~send2 + 1 == 256 * (~send2 / 256) || !(~p2_old == ~nomsg))) || (~send2 / 256 + 1 <= 0 && (0 <= ~send2 / 256 || 0 < ~send2 / 256 + 1)))) && ~mode3 <= 1) && 1 <= ~mode3) && ~r1 <= 256 * (~r1 / 256))) || ((((((((((~send3 <= 127 && ~mode3 == 256 * (~mode3 / 256)) && ~mode1 == 256 * (~mode1 / 256)) && 256 * (~r1 / 256) <= ~r1) && ~send2 <= 127) && ~mode2 == 256 * (~mode2 / 256)) && 0 <= ~send2) && 0 == ~nomsg + 1) && ~r1 <= 256 * (~r1 / 256)) && ~mode4 == 256 * (~mode4 / 256)) && 0 <= ~send3) - InvariantResult [Line: 432]: Loop Invariant Derived loop invariant: ((((((~mode4 == 1 && assert_~arg == 1) && (((!(~send2 + 1 == 256 * (~send2 / 256)) || (256 * (~send2 / 256) <= ~send2 && ~send2 + 1 == 256 * (~send2 / 256))) && (~send2 + 1 == 256 * (~send2 / 256) || !(~p2_old == ~nomsg))) || (~send2 / 256 + 1 <= 0 && (0 <= ~send2 / 256 || 0 < ~send2 / 256 + 1)))) && ~mode3 <= 1) && 1 <= ~mode3) && ((~send3 + 1 == 256 * (~send3 / 256) || ((0 < ~send3 / 256 + 1 || 0 <= ~send3 / 256) && ~send3 / 256 + 1 <= 0)) || !(~p3_old == ~nomsg))) && 1 == assert_~arg) && (!(~send3 + 1 == 256 * (~send3 / 256)) || (~send3 + 1 == 256 * (~send3 / 256) && 256 * (~send3 / 256) <= ~send3)) * 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 62.50 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 59.49 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 1391.98 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. * CodeCheck took 6123.07 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 264.4 MB). Peak memory consumption was 264.4 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.5.1.ufo.UNBOUNDED.pals.c_19.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-30_12-00-14-238.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr.5.1.ufo.UNBOUNDED.pals.c_19.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-30_12-00-14-238.csv Received shutdown request...