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/nested9.i_3.bplTransformedIcfg_BEv2_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cc990c [2018-09-30 21:05:37,434 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-30 21:05:37,436 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-30 21:05:37,454 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-30 21:05:37,454 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-30 21:05:37,456 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-30 21:05:37,457 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-30 21:05:37,460 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-30 21:05:37,464 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-30 21:05:37,466 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-30 21:05:37,469 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-30 21:05:37,469 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-30 21:05:37,470 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-30 21:05:37,471 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-30 21:05:37,474 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-30 21:05:37,475 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-30 21:05:37,476 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-30 21:05:37,486 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-30 21:05:37,492 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-30 21:05:37,494 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-30 21:05:37,495 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-30 21:05:37,496 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-30 21:05:37,500 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-30 21:05:37,501 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-30 21:05:37,501 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-30 21:05:37,505 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-30 21:05:37,506 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-30 21:05:37,507 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-30 21:05:37,508 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-30 21:05:37,512 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-30 21:05:37,513 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-30 21:05:37,513 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-09-30 21:05:37,518 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 [2018-09-30 21:05:37,547 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-30 21:05:37,547 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-30 21:05:37,548 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-30 21:05:37,548 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-30 21:05:37,549 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-30 21:05:37,549 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-30 21:05:37,550 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-30 21:05:37,550 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-30 21:05:37,550 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-30 21:05:37,550 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-30 21:05:37,551 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-30 21:05:37,551 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-30 21:05:37,552 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-30 21:05:37,552 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-30 21:05:37,552 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-30 21:05:37,552 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-30 21:05:37,552 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-30 21:05:37,553 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-30 21:05:37,553 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-30 21:05:37,553 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-30 21:05:37,554 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-30 21:05:37,555 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-30 21:05:37,555 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-30 21:05:37,555 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-30 21:05:37,555 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-30 21:05:37,555 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-30 21:05:37,556 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-30 21:05:37,556 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-30 21:05:37,556 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-30 21:05:37,617 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-30 21:05:37,630 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-30 21:05:37,634 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-30 21:05:37,636 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-30 21:05:37,637 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-30 21:05:37,637 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/nested9.i_3.bplTransformedIcfg_BEv2_4.bpl [2018-09-30 21:05:37,638 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/nested9.i_3.bplTransformedIcfg_BEv2_4.bpl' [2018-09-30 21:05:37,701 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-30 21:05:37,705 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-30 21:05:37,705 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-30 21:05:37,706 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-30 21:05:37,706 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-30 21:05:37,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:05:37" (1/1) ... [2018-09-30 21:05:37,741 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:05:37" (1/1) ... [2018-09-30 21:05:37,749 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-30 21:05:37,750 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-30 21:05:37,750 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-30 21:05:37,750 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-30 21:05:37,762 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:05:37" (1/1) ... [2018-09-30 21:05:37,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:05:37" (1/1) ... [2018-09-30 21:05:37,763 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:05:37" (1/1) ... [2018-09-30 21:05:37,764 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:05:37" (1/1) ... [2018-09-30 21:05:37,767 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:05:37" (1/1) ... [2018-09-30 21:05:37,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:05:37" (1/1) ... [2018-09-30 21:05:37,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:05:37" (1/1) ... [2018-09-30 21:05:37,772 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-30 21:05:37,773 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-30 21:05:37,773 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-30 21:05:37,773 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-30 21:05:37,774 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:05:37" (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 21:05:37,842 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-09-30 21:05:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-30 21:05:37,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-30 21:05:38,343 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-30 21:05:38,344 INFO L202 PluginConnector]: Adding new model nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.09 09:05:38 BoogieIcfgContainer [2018-09-30 21:05:38,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-30 21:05:38,345 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-30 21:05:38,345 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-30 21:05:38,360 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-30 21:05:38,360 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.09 09:05:38" (1/1) ... [2018-09-30 21:05:38,375 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-30 21:05:38,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:05:38,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions. [2018-09-30 21:05:38,422 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2018-09-30 21:05:38,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 21:05:38,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:05:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:05:38,614 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 21:05:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:05:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2018-09-30 21:05:38,741 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2018-09-30 21:05:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-09-30 21:05:38,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:05:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:05:39,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 21:05:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:05:40,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2018-09-30 21:05:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2018-09-30 21:05:40,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-09-30 21:05:40,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:05:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:05:40,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 21:05:41,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:05:41,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2018-09-30 21:05:41,912 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2018-09-30 21:05:41,912 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-30 21:05:41,913 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-30 21:05:41,922 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-09-30 21:05:41,936 INFO L202 PluginConnector]: Adding new model nested9.i_3.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 30.09 09:05:41 ImpRootNode [2018-09-30 21:05:41,936 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-30 21:05:41,938 INFO L168 Benchmark]: Toolchain (without parser) took 4235.82 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: 211.5 MB). Peak memory consumption was 211.5 MB. Max. memory is 7.1 GB. [2018-09-30 21:05:41,940 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 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 21:05:41,941 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.95 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 21:05:41,942 INFO L168 Benchmark]: Boogie Preprocessor took 22.83 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 21:05:41,942 INFO L168 Benchmark]: RCFGBuilder took 571.40 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-09-30 21:05:41,944 INFO L168 Benchmark]: CodeCheck took 3591.75 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: 190.4 MB). Peak memory consumption was 190.4 MB. Max. memory is 7.1 GB. [2018-09-30 21:05:41,948 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, 11 locations, 1 error locations. SAFE Result, 3.5s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 16 SDtfs, 18 SDslu, 0 SDs, 0 SdLazy, 222 SolverSat, 80 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 24 NumberOfCodeBlocks, 24 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 21 ConstructedInterpolants, 0 QuantifiedInterpolants, 491 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 3/6 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: 89]: 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: 47]: Loop Invariant Derived loop invariant: ((main_~j~5 < 3 * main_~i~5 && main_~j~5 <= main_~i~5 + 1) && 2 <= main_~n~5) || ((3 * main_~i~5 <= main_~j~5 && 0 <= main_~i~5) && main_~i~5 <= 0) - InvariantResult [Line: 43]: Loop Invariant Derived loop invariant: (0 < main_~i~5 && main_~i~5 <= 1) || (0 <= main_~i~5 && main_~i~5 <= 0) - InvariantResult [Line: 76]: Loop Invariant Derived loop invariant: 1 <= __VERIFIER_assert_~cond && main_~j~5 <= main_~k~5 + 1 - InvariantResult [Line: 53]: Loop Invariant Derived loop invariant: (main_~k~5 + 4 <= 2 * main_~n~5 + main_~i~5 && main_~j~5 <= main_~k~5 + 1) || (2 * main_~n~5 + main_~i~5 < main_~k~5 + 4 && main_~j~5 <= main_~k~5) * 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 43.95 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 22.83 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 571.40 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 3591.75 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: 190.4 MB). Peak memory consumption was 190.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/nested9.i_3.bplTransformedIcfg_BEv2_4.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-30_21-05-41-964.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/nested9.i_3.bplTransformedIcfg_BEv2_4.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-30_21-05-41-964.csv Received shutdown request...