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.3.1.ufo.BOUNDED-6.pals.c_9.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cc990c [2018-09-30 21:49:33,514 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-30 21:49:33,516 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-30 21:49:33,528 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-30 21:49:33,528 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-30 21:49:33,529 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-30 21:49:33,531 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-30 21:49:33,532 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-30 21:49:33,534 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-30 21:49:33,535 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-30 21:49:33,536 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-30 21:49:33,536 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-30 21:49:33,537 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-30 21:49:33,538 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-30 21:49:33,539 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-30 21:49:33,540 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-30 21:49:33,544 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-30 21:49:33,547 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-30 21:49:33,551 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-30 21:49:33,553 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-30 21:49:33,554 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-30 21:49:33,558 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-30 21:49:33,562 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-30 21:49:33,562 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-30 21:49:33,562 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-30 21:49:33,564 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-30 21:49:33,565 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-30 21:49:33,567 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-30 21:49:33,568 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-30 21:49:33,571 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-30 21:49:33,571 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-30 21:49:33,573 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-30 21:49:33,573 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-30 21:49:33,573 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-30 21:49:33,574 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-30 21:49:33,576 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-30 21:49:33,577 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 21:49:33,603 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-30 21:49:33,603 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-30 21:49:33,604 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-30 21:49:33,604 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-30 21:49:33,605 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-30 21:49:33,605 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-30 21:49:33,605 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-30 21:49:33,605 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-30 21:49:33,605 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-30 21:49:33,606 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-30 21:49:33,606 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-30 21:49:33,606 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-30 21:49:33,606 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-30 21:49:33,606 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-30 21:49:33,607 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-30 21:49:33,607 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-30 21:49:33,607 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-30 21:49:33,607 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-30 21:49:33,607 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-30 21:49:33,608 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-09-30 21:49:33,608 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-30 21:49:33,608 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-30 21:49:33,608 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-30 21:49:33,608 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-30 21:49:33,608 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-30 21:49:33,609 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-30 21:49:33,609 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-30 21:49:33,609 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-30 21:49:33,609 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-30 21:49:33,609 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-30 21:49:33,667 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-30 21:49:33,679 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-30 21:49:33,685 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-30 21:49:33,687 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-30 21:49:33,687 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-30 21:49:33,688 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl [2018-09-30 21:49:33,688 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl' [2018-09-30 21:49:33,757 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-30 21:49:33,761 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-30 21:49:33,762 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-30 21:49:33,762 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-30 21:49:33,762 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-30 21:49:33,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:49:33" (1/1) ... [2018-09-30 21:49:33,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:49:33" (1/1) ... [2018-09-30 21:49:33,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-30 21:49:33,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-30 21:49:33,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-30 21:49:33,816 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-30 21:49:33,827 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:49:33" (1/1) ... [2018-09-30 21:49:33,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:49:33" (1/1) ... [2018-09-30 21:49:33,830 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:49:33" (1/1) ... [2018-09-30 21:49:33,830 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:49:33" (1/1) ... [2018-09-30 21:49:33,846 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:49:33" (1/1) ... [2018-09-30 21:49:33,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:49:33" (1/1) ... [2018-09-30 21:49:33,859 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:49:33" (1/1) ... [2018-09-30 21:49:33,867 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-30 21:49:33,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-30 21:49:33,868 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-30 21:49:33,868 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-30 21:49:33,872 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:49:33" (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 21:49:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-30 21:49:33,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-30 21:49:34,834 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-30 21:49:34,835 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.09 09:49:34 BoogieIcfgContainer [2018-09-30 21:49:34,835 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-30 21:49:34,836 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-30 21:49:34,836 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-30 21:49:34,846 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-30 21:49:34,846 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.09 09:49:34" (1/1) ... [2018-09-30 21:49:34,859 INFO L99 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-09-30 21:49:34,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:49:34,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-09-30 21:49:34,891 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-09-30 21:49:34,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-30 21:49:34,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:49:35,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:49:35,206 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 21:49:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:49:35,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2018-09-30 21:49:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2018-09-30 21:49:35,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 21:49:35,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:49:35,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:49:36,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 21:49:37,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:49:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 10 states and 17 transitions. [2018-09-30 21:49:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 17 transitions. [2018-09-30 21:49:37,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-09-30 21:49:37,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:49:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:49:38,113 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 21:49:39,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:49:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 13 states and 25 transitions. [2018-09-30 21:49:39,954 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 25 transitions. [2018-09-30 21:49:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-09-30 21:49:39,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:49:40,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:49:40,281 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-09-30 21:49:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:49:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 5 states and 4 transitions. [2018-09-30 21:49:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 4 transitions. [2018-09-30 21:49:42,805 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-30 21:49:42,806 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-30 21:49:42,817 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-09-30 21:49:42,836 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 30.09 09:49:42 ImpRootNode [2018-09-30 21:49:42,836 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-30 21:49:42,837 INFO L168 Benchmark]: Toolchain (without parser) took 9079.53 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: 370.0 MB). Peak memory consumption was 370.0 MB. Max. memory is 7.1 GB. [2018-09-30 21:49:42,840 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.14 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 21:49:42,843 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.57 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 21:49:42,844 INFO L168 Benchmark]: Boogie Preprocessor took 51.76 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 21:49:42,848 INFO L168 Benchmark]: RCFGBuilder took 967.34 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. [2018-09-30 21:49:42,849 INFO L168 Benchmark]: CodeCheck took 8000.80 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: 327.7 MB). Peak memory consumption was 327.7 MB. Max. memory is 7.1 GB. [2018-09-30 21:49:42,858 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, 7.9s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 8 SDtfs, 50 SDslu, 16 SDs, 0 SdLazy, 394 SolverSat, 84 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.3s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 28 NumberOfCodeBlocks, 28 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 24 ConstructedInterpolants, 0 QuantifiedInterpolants, 3759 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 1 PerfectInterpolantSequences, 16/20 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: 314]: 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: 201]: Loop Invariant Derived loop invariant: ((((((~r1 <= 0 && 1 <= ~mode2) && ~mode2 <= 1) && !(~r1 <= 0 && ~mode1 == 256 * (~mode1 / 256))) && ((((256 * (~send1 / 256) <= ~send1 && ~send1 + 1 == 256 * (~send1 / 256)) || !(~send1 + 1 == 256 * (~send1 / 256))) && (!(~p1_old == ~nomsg) || ~send1 + 1 == 256 * (~send1 / 256))) || (~send1 / 256 + 1 <= 0 && (0 <= ~send1 / 256 || 0 < ~send1 / 256 + 1)))) && 0 <= ~r1) || ((((((((!(~send1 == 256 * (~send1 / 256) + 255) || ((~send1 / 256 + 1 <= 0 || ~send1 <= 127) && (0 <= ~send1 / 256 || 0 < ~send1 / 256 + 1))) && ~r1 <= 0) && !((((0 <= ~send1 && ~mode1 == 256 * (~mode1 / 256)) && ~mode2 == 256 * (~mode2 / 256)) && ~send1 <= 127) && 0 == ~nomsg + 1)) && ~mode1 == 256 * (~mode1 / 256)) && 1 <= ~mode2) && ~mode2 <= 1) && (~send1 == 256 * (~send1 / 256) + 255 || ((!(~p1_old == ~nomsg) || (((256 * (~send1 / 256) <= ~send1 && ~send1 + 1 == 256 * (~send1 / 256)) || !(~send1 + 1 == 256 * (~send1 / 256))) && (!(~p1_old == ~nomsg) || ~send1 + 1 == 256 * (~send1 / 256)))) && !(~send1 == 256 * (~send1 / 256) + 255)))) && 0 <= ~r1)) || ((((((~r1 <= 0 && 0 <= ~send1) && ~mode1 == 256 * (~mode1 / 256)) && ~mode2 == 256 * (~mode2 / 256)) && ~send1 <= 127) && 0 == ~nomsg + 1) && 0 <= ~r1) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: ((((((((!(~send1 == 256 * (~send1 / 256) + 255) || ((~send1 / 256 + 1 <= 0 || ~send1 <= 127) && (0 <= ~send1 / 256 || 0 < ~send1 / 256 + 1))) && assert_~arg <= 1) && ~r1 <= 0) && 1 <= ~mode2) && ~mode2 <= 1) && ((((256 * (~send1 / 256) <= ~send1 && ~send1 + 1 == 256 * (~send1 / 256)) || !(~send1 + 1 == 256 * (~send1 / 256))) && (!(~p1_old == ~nomsg) || ~send1 + 1 == 256 * (~send1 / 256))) || (~send1 / 256 + 1 <= 0 && (0 <= ~send1 / 256 || 0 < ~send1 / 256 + 1)))) && 1 <= assert_~arg) && (~send1 == 256 * (~send1 / 256) + 255 || ((!(~p1_old == ~nomsg) || (((256 * (~send1 / 256) <= ~send1 && ~send1 + 1 == 256 * (~send1 / 256)) || !(~send1 + 1 == 256 * (~send1 / 256))) && (!(~p1_old == ~nomsg) || ~send1 + 1 == 256 * (~send1 / 256)))) && !(~send1 == 256 * (~send1 / 256) + 255)))) && 0 <= ~r1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.14 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 53.57 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 51.76 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 967.34 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 8000.80 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: 327.7 MB). Peak memory consumption was 327.7 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.3.1.ufo.BOUNDED-6.pals.c_9.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-30_21-49-42-893.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c_9.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-30_21-49-42-893.csv Received shutdown request...