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-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2eb0a67 [2018-10-03 10:17:41,613 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-03 10:17:41,615 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-03 10:17:41,629 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-03 10:17:41,629 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-03 10:17:41,630 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-03 10:17:41,632 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-03 10:17:41,634 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-03 10:17:41,636 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-03 10:17:41,637 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-03 10:17:41,638 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-03 10:17:41,638 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-03 10:17:41,639 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-03 10:17:41,640 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-03 10:17:41,641 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-03 10:17:41,642 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-03 10:17:41,643 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-03 10:17:41,644 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-03 10:17:41,646 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-03 10:17:41,648 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-03 10:17:41,649 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-03 10:17:41,650 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-03 10:17:41,653 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-03 10:17:41,653 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-03 10:17:41,653 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-03 10:17:41,654 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-03 10:17:41,655 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-03 10:17:41,656 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-03 10:17:41,656 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-03 10:17:41,658 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-03 10:17:41,658 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-03 10:17:41,658 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-03 10:17:41,659 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-03 10:17:41,659 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-03 10:17:41,660 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-03 10:17:41,661 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-03 10:17:41,661 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf [2018-10-03 10:17:41,680 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-03 10:17:41,681 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-03 10:17:41,682 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-03 10:17:41,682 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-03 10:17:41,687 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-03 10:17:41,687 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-03 10:17:41,687 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-03 10:17:41,687 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-03 10:17:41,688 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-03 10:17:41,688 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-03 10:17:41,688 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-03 10:17:41,688 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-03 10:17:41,688 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-03 10:17:41,689 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-03 10:17:41,689 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-03 10:17:41,689 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-03 10:17:41,689 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-03 10:17:41,691 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-03 10:17:41,691 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-03 10:17:41,691 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-03 10:17:41,691 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-03 10:17:41,691 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-03 10:17:41,692 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-03 10:17:41,692 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-03 10:17:41,692 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-03 10:17:41,692 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-03 10:17:41,692 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-03 10:17:41,693 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-03 10:17:41,693 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-03 10:17:41,693 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-03 10:17:41,761 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-03 10:17:41,780 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-03 10:17:41,787 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-03 10:17:41,789 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-03 10:17:41,789 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-03 10:17:41,790 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl [2018-10-03 10:17:41,791 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl' [2018-10-03 10:17:41,887 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-03 10:17:41,890 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-03 10:17:41,891 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-03 10:17:41,892 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-03 10:17:41,892 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-03 10:17:41,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:17:41" (1/1) ... [2018-10-03 10:17:41,931 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:17:41" (1/1) ... [2018-10-03 10:17:41,939 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-03 10:17:41,940 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-03 10:17:41,941 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-03 10:17:41,941 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-03 10:17:41,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:17:41" (1/1) ... [2018-10-03 10:17:41,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:17:41" (1/1) ... [2018-10-03 10:17:41,955 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:17:41" (1/1) ... [2018-10-03 10:17:41,956 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:17:41" (1/1) ... [2018-10-03 10:17:41,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:17:41" (1/1) ... [2018-10-03 10:17:41,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:17:41" (1/1) ... [2018-10-03 10:17:41,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:17:41" (1/1) ... [2018-10-03 10:17:41,981 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-03 10:17:41,982 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-03 10:17:41,982 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-03 10:17:41,983 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-03 10:17:41,987 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:17:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-03 10:17:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-03 10:17:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-03 10:17:42,938 INFO L340 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-03 10:17:42,939 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 10:17:42 BoogieIcfgContainer [2018-10-03 10:17:42,939 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-03 10:17:42,940 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-03 10:17:42,940 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-03 10:17:42,949 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-03 10:17:42,950 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 10:17:42" (1/1) ... [2018-10-03 10:17:42,962 INFO L106 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-03 10:17:42,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:43,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-03 10:17:43,003 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-03 10:17:43,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-03 10:17:43,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:43,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:43,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:43,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:43,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2018-10-03 10:17:43,814 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2018-10-03 10:17:43,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:17:43,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:43,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:44,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:46,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 10 states and 18 transitions. [2018-10-03 10:17:46,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 18 transitions. [2018-10-03 10:17:46,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:17:46,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:17:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:17:46,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:17:48,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:17:48,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 4 states and 3 transitions. [2018-10-03 10:17:48,240 INFO L276 IsEmpty]: Start isEmpty. Operand 4 states and 3 transitions. [2018-10-03 10:17:48,241 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-03 10:17:48,241 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-10-03 10:17:48,248 INFO L760 CodeCheckObserver]: 0 DeclaredPredicates, 189 GetRequests, 145 SyntacticMatches, 2 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.0s Time 2.0s impTime 12 [2018-10-03 10:17:48,251 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-03 10:17:48,267 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.10 10:17:48 ImpRootNode [2018-10-03 10:17:48,267 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-03 10:17:48,268 INFO L168 Benchmark]: Toolchain (without parser) took 6380.49 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 253.8 MB). Peak memory consumption was 253.8 MB. Max. memory is 7.1 GB. [2018-10-03 10:17:48,270 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 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. [2018-10-03 10:17:48,271 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.47 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. [2018-10-03 10:17:48,272 INFO L168 Benchmark]: Boogie Preprocessor took 41.51 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. [2018-10-03 10:17:48,273 INFO L168 Benchmark]: RCFGBuilder took 956.87 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-10-03 10:17:48,274 INFO L168 Benchmark]: CodeCheck took 5327.37 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: 211.5 MB). Peak memory consumption was 211.5 MB. Max. memory is 7.1 GB. [2018-10-03 10:17:48,280 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, 15 locations, 1 error locations. SAFE Result, 5.2s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 4 SDtfs, 18 SDslu, 8 SDs, 0 SdLazy, 212 SolverSat, 46 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 18 NumberOfCodeBlocks, 18 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 15 ConstructedInterpolants, 0 QuantifiedInterpolants, 1239 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 1/8 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: 312]: 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: 298]: Loop Invariant Derived loop invariant: ((((~mode1 == 1 && ~r1 <= 0) && 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) && 0 <= ~r1 - InvariantResult [Line: 200]: Loop Invariant Derived loop invariant: (((((((~r1 <= 0 && ~mode3 == 256 * (~mode3 / 256)) && ~mode1 == 256 * (~mode1 / 256)) && ~send2 <= 127) && ~mode2 == 256 * (~mode2 / 256)) && 0 <= ~send2) && 0 == ~nomsg + 1) && 0 <= ~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) && !(~r1 <= 0 && ~mode1 == 256 * (~mode1 / 256))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 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 48.47 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 41.51 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 956.87 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * CodeCheck took 5327.37 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: 211.5 MB). Peak memory consumption was 211.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-03_10-17-48-294.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c_9.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-03_10-17-48-294.csv Received shutdown request...