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.6.ufo.UNBOUNDED.pals.c_23.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c372c2b [2018-10-02 13:20:02,107 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 13:20:02,109 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 13:20:02,121 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 13:20:02,121 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 13:20:02,123 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 13:20:02,124 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 13:20:02,126 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 13:20:02,127 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 13:20:02,128 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 13:20:02,129 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 13:20:02,130 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 13:20:02,131 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 13:20:02,132 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 13:20:02,133 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 13:20:02,134 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 13:20:02,135 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 13:20:02,137 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 13:20:02,139 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 13:20:02,140 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 13:20:02,142 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 13:20:02,143 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 13:20:02,146 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 13:20:02,146 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 13:20:02,146 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 13:20:02,147 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 13:20:02,148 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 13:20:02,149 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 13:20:02,150 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 13:20:02,151 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 13:20:02,152 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 13:20:02,152 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 13:20:02,153 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 13:20:02,153 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 13:20:02,154 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 13:20:02,155 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 13:20:02,155 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 [2018-10-02 13:20:02,179 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 13:20:02,179 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 13:20:02,180 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 13:20:02,181 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 13:20:02,181 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 13:20:02,181 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 13:20:02,182 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 13:20:02,182 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-02 13:20:02,182 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 13:20:02,182 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-02 13:20:02,183 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 13:20:02,183 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 13:20:02,183 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 13:20:02,183 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 13:20:02,184 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-02 13:20:02,184 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 13:20:02,184 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 13:20:02,184 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-02 13:20:02,184 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-02 13:20:02,185 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-02 13:20:02,185 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 13:20:02,185 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 13:20:02,185 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-02 13:20:02,186 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 13:20:02,186 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 13:20:02,186 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 13:20:02,186 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-02 13:20:02,186 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 13:20:02,187 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-02 13:20:02,187 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 13:20:02,235 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 13:20:02,248 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 13:20:02,252 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 13:20:02,254 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-02 13:20:02,254 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-02 13:20:02,255 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl [2018-10-02 13:20:02,256 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl' [2018-10-02 13:20:02,364 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 13:20:02,368 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-02 13:20:02,369 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-02 13:20:02,369 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-02 13:20:02,369 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-02 13:20:02,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:20:02" (1/1) ... [2018-10-02 13:20:02,404 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:20:02" (1/1) ... [2018-10-02 13:20:02,412 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-02 13:20:02,413 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 13:20:02,413 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 13:20:02,413 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 13:20:02,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:20:02" (1/1) ... [2018-10-02 13:20:02,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:20:02" (1/1) ... [2018-10-02 13:20:02,428 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:20:02" (1/1) ... [2018-10-02 13:20:02,428 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:20:02" (1/1) ... [2018-10-02 13:20:02,439 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:20:02" (1/1) ... [2018-10-02 13:20:02,441 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:20:02" (1/1) ... [2018-10-02 13:20:02,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:20:02" (1/1) ... [2018-10-02 13:20:02,448 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 13:20:02,449 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-02 13:20:02,449 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-02 13:20:02,449 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-02 13:20:02,450 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:20:02" (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 [2018-10-02 13:20:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-02 13:20:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-02 13:20:04,049 INFO L340 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-02 13:20:04,051 INFO L202 PluginConnector]: Adding new model pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:20:04 BoogieIcfgContainer [2018-10-02 13:20:04,051 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-02 13:20:04,052 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-02 13:20:04,052 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-02 13:20:04,064 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-02 13:20:04,064 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:20:04" (1/1) ... [2018-10-02 13:20:04,078 INFO L103 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-02 13:20:04,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:04,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-02 13:20:04,119 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-02 13:20:04,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-02 13:20:04,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:04,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:20:05,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:05,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2018-10-02 13:20:05,334 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2018-10-02 13:20:05,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:20:05,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:20:07,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:07,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 4 states and 3 transitions. [2018-10-02 13:20:07,576 INFO L276 IsEmpty]: Start isEmpty. Operand 4 states and 3 transitions. [2018-10-02 13:20:07,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-02 13:20:07,577 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-10-02 13:20:07,596 INFO L760 CodeCheckObserver]: 0 DeclaredPredicates, 89 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8s Time 0.6s impTime [2018-10-02 13:20:07,602 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-02 13:20:07,621 INFO L202 PluginConnector]: Adding new model pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.10 01:20:07 ImpRootNode [2018-10-02 13:20:07,621 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-02 13:20:07,622 INFO L168 Benchmark]: Toolchain (without parser) took 5257.28 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: 211.4 MB). Peak memory consumption was 211.4 MB. Max. memory is 7.1 GB. [2018-10-02 13:20:07,625 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 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. [2018-10-02 13:20:07,626 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.20 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. [2018-10-02 13:20:07,627 INFO L168 Benchmark]: Boogie Preprocessor took 35.43 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. [2018-10-02 13:20:07,627 INFO L168 Benchmark]: RCFGBuilder took 1602.63 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: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. [2018-10-02 13:20:07,629 INFO L168 Benchmark]: CodeCheck took 3569.46 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: 116.3 MB). Peak memory consumption was 116.3 MB. Max. memory is 7.1 GB. [2018-10-02 13:20:07,634 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, 22 locations, 1 error locations. SAFE Result, 3.4s OverallTime, 3 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2 SDtfs, 8 SDslu, 4 SDs, 0 SdLazy, 68 SolverSat, 16 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 10 NumberOfCodeBlocks, 10 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 950 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 1 PerfectInterpolantSequences, 1/2 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: 516]: 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: 505]: Loop Invariant Derived loop invariant: ((((assert_~arg == 1 && 1 <= ~mode1) && ~mode1 <= 1) && ((!(~send6 + 1 == 256 * (~send6 / 256)) && (!(~p6_old == ~nomsg) || ((0 < ~send6 / 256 + 1 || 0 <= ~send6 / 256) && ~send6 / 256 + 1 <= 0))) || ~send6 + 1 == 256 * (~send6 / 256))) && 1 == assert_~arg) && (!(~send6 + 1 == 256 * (~send6 / 256)) || 256 * (~send6 / 256) <= ~send6) - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: ((((((0 <= ~send6 && ~mode1 == 256 * (~mode1 / 256)) && 256 * (~r1 / 256) <= ~r1) && ~send6 <= 127) && 0 == ~nomsg + 1) && ~r1 <= 256 * (~r1 / 256)) && ~mode6 == 256 * (~mode6 / 256)) || (((1 <= ~mode1 && ~mode1 <= 1) && ((!(~send6 + 1 == 256 * (~send6 / 256)) && (!(~p6_old == ~nomsg) || ((0 < ~send6 / 256 + 1 || 0 <= ~send6 / 256) && ~send6 / 256 + 1 <= 0))) || ~send6 + 1 == 256 * (~send6 / 256))) && (!(~send6 + 1 == 256 * (~send6 / 256)) || 256 * (~send6 / 256) <= ~send6)) * 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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 44.20 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 Preprocessor took 35.43 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 1602.63 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: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. * CodeCheck took 3569.46 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: 116.3 MB). Peak memory consumption was 116.3 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.6.ufo.UNBOUNDED.pals.c_23.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-02_13-20-07-661.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr.6.ufo.UNBOUNDED.pals.c_23.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-02_13-20-07-661.csv Received shutdown request...