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/20170319-ConjunctivePathPrograms/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d19836b [2018-09-26 22:12:22,631 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 22:12:22,634 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 22:12:22,647 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-26 22:12:22,648 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-26 22:12:22,649 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-26 22:12:22,650 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-26 22:12:22,652 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-26 22:12:22,653 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-26 22:12:22,654 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-26 22:12:22,655 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-26 22:12:22,655 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-26 22:12:22,656 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-26 22:12:22,657 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-26 22:12:22,658 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-26 22:12:22,659 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-26 22:12:22,660 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-26 22:12:22,662 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-26 22:12:22,664 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-26 22:12:22,669 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-26 22:12:22,670 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-26 22:12:22,674 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-26 22:12:22,677 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-26 22:12:22,678 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-26 22:12:22,678 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-26 22:12:22,682 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-26 22:12:22,685 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-26 22:12:22,686 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-26 22:12:22,688 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-26 22:12:22,691 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-26 22:12:22,691 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-26 22:12:22,692 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-26 22:12:22,692 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-26 22:12:22,692 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-26 22:12:22,695 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-26 22:12:22,696 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-26 22:12:22,697 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 [2018-09-26 22:12:22,722 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 22:12:22,722 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 22:12:22,724 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-26 22:12:22,724 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-26 22:12:22,725 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-26 22:12:22,725 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-26 22:12:22,726 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-26 22:12:22,726 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-26 22:12:22,726 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-26 22:12:22,726 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-26 22:12:22,727 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-26 22:12:22,728 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-26 22:12:22,728 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-26 22:12:22,728 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-26 22:12:22,728 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-26 22:12:22,728 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-26 22:12:22,729 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-26 22:12:22,729 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-26 22:12:22,729 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-26 22:12:22,729 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-26 22:12:22,731 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-26 22:12:22,731 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-26 22:12:22,731 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 22:12:22,731 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-26 22:12:22,731 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-26 22:12:22,732 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-26 22:12:22,732 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-26 22:12:22,732 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-26 22:12:22,732 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 22:12:22,806 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 22:12:22,822 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 22:12:22,828 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 22:12:22,830 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 22:12:22,831 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 22:12:22,831 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl [2018-09-26 22:12:22,832 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl' [2018-09-26 22:12:22,901 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 22:12:22,905 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 22:12:22,905 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 22:12:22,906 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 22:12:22,906 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 22:12:22,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:12:22" (1/1) ... [2018-09-26 22:12:22,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:12:22" (1/1) ... [2018-09-26 22:12:22,951 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 22:12:22,952 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 22:12:22,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 22:12:22,953 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 22:12:22,964 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:12:22" (1/1) ... [2018-09-26 22:12:22,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:12:22" (1/1) ... [2018-09-26 22:12:22,967 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:12:22" (1/1) ... [2018-09-26 22:12:22,968 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:12:22" (1/1) ... [2018-09-26 22:12:22,976 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:12:22" (1/1) ... [2018-09-26 22:12:22,979 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:12:22" (1/1) ... [2018-09-26 22:12:22,981 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:12:22" (1/1) ... [2018-09-26 22:12:22,985 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 22:12:22,986 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 22:12:22,986 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 22:12:22,986 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 22:12:22,987 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:12:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-26 22:12:23,075 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-09-26 22:12:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-26 22:12:23,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-26 22:12:24,336 INFO L346 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-26 22:12:24,337 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:12:24 BoogieIcfgContainer [2018-09-26 22:12:24,337 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 22:12:24,338 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-26 22:12:24,338 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-26 22:12:24,351 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-26 22:12:24,351 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:12:24" (1/1) ... [2018-09-26 22:12:24,365 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 22:12:24,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:12:24,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-09-26 22:12:24,407 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-09-26 22:12:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-26 22:12:24,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:12:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:12:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:12:25,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:12:25,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2018-09-26 22:12:25,120 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2018-09-26 22:12:25,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:12:25,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:12:25,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:12:25,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:12:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:12:26,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2018-09-26 22:12:26,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2018-09-26 22:12:26,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-09-26 22:12:26,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:12:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:12:26,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:12:27,140 WARN L178 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2018-09-26 22:12:27,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:12:27,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2018-09-26 22:12:27,682 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2018-09-26 22:12:27,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-09-26 22:12:27,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:12:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:12:27,752 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-09-26 22:12:28,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:12:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2018-09-26 22:12:28,231 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2018-09-26 22:12:28,231 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-26 22:12:28,231 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-26 22:12:28,241 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-09-26 22:12:28,256 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.09 10:12:28 ImpRootNode [2018-09-26 22:12:28,256 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-26 22:12:28,257 INFO L168 Benchmark]: Toolchain (without parser) took 5355.26 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: 298.7 MB). Peak memory consumption was 298.7 MB. Max. memory is 7.1 GB. [2018-09-26 22:12:28,259 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 22:12:28,259 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.62 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 22:12:28,260 INFO L168 Benchmark]: Boogie Preprocessor took 33.01 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 22:12:28,261 INFO L168 Benchmark]: RCFGBuilder took 1351.56 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2018-09-26 22:12:28,262 INFO L168 Benchmark]: CodeCheck took 3918.50 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: 245.9 MB). Peak memory consumption was 245.9 MB. Max. memory is 7.1 GB. [2018-09-26 22:12:28,266 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, 19 locations, 1 error locations. SAFE Result, 3.8s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 8 SDtfs, 56 SDslu, 16 SDs, 0 SdLazy, 382 SolverSat, 126 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.1s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 28 NumberOfCodeBlocks, 28 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 24 ConstructedInterpolants, 0 QuantifiedInterpolants, 539 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 1 PerfectInterpolantSequences, 11/20 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: 390]: 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: 377]: Loop Invariant Derived loop invariant: (((!(0 == assert_~arg) && !((~send3 == ~p3_old && 1 <= ~mode4) && !(~nomsg == ~send3))) && ~mode3 == 0) || ((((!(0 == assert_~arg) && ~send3 == ~p3_old) && 1 <= ~mode4) && !(~nomsg == ~send3)) && ~mode3 == 0)) || ((((!(0 == assert_~arg) && ~send3 == ~p3_old) && 1 <= ~mode4) && !(~nomsg == ~send3)) && 1 <= ~mode3) - InvariantResult [Line: 244]: Loop Invariant Derived loop invariant: (((((~r1 <= 0 && ~mode3 == 0) && ~mode1 + 256 == 0) || ((!(~r1 <= 0 && ~mode1 + 256 == 0) && !((~send3 == ~p3_old && 1 <= ~mode4) && !(~nomsg == ~send3))) && ~mode3 == 0)) || (((!(~r1 <= 0 && ~mode1 + 256 == 0) && ~send3 == ~p3_old) && 1 <= ~mode4) && !(~nomsg == ~send3))) || (((~r1 <= 0 && ~mode3 + 257 <= 0) && ~mode4 + 256 == 0) && ~mode1 + 256 == 0)) || ((~r1 <= 0 && 1 <= ~mode3) && ~mode1 + 256 == 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 46.62 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 33.01 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 1351.56 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. * CodeCheck took 3918.50 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: 245.9 MB). Peak memory consumption was 245.9 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.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-26_22-12-28-279.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c_10.bplTransformedIcfg_BEv2_23.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-26_22-12-28-279.csv Received shutdown request...