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/20170304-DifficultPathPrograms/matrix.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c372c2b [2018-10-02 12:43:42,126 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 12:43:42,128 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 12:43:42,145 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 12:43:42,146 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 12:43:42,147 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 12:43:42,149 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 12:43:42,151 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 12:43:42,154 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 12:43:42,157 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 12:43:42,158 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 12:43:42,158 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 12:43:42,160 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 12:43:42,161 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 12:43:42,169 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 12:43:42,170 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 12:43:42,171 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 12:43:42,175 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 12:43:42,178 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 12:43:42,181 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 12:43:42,183 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 12:43:42,184 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 12:43:42,186 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 12:43:42,188 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 12:43:42,189 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 12:43:42,190 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 12:43:42,191 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 12:43:42,192 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 12:43:42,193 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 12:43:42,196 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 12:43:42,196 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 12:43:42,197 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 12:43:42,198 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 12:43:42,198 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 12:43:42,199 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 12:43:42,199 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 12:43:42,202 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 [2018-10-02 12:43:42,228 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 12:43:42,228 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 12:43:42,231 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 12:43:42,234 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 12:43:42,235 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 12:43:42,235 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 12:43:42,235 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 12:43:42,235 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-02 12:43:42,236 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 12:43:42,236 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-02 12:43:42,236 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 12:43:42,236 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 12:43:42,236 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 12:43:42,237 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 12:43:42,237 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-02 12:43:42,237 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 12:43:42,237 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 12:43:42,238 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-02 12:43:42,238 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-02 12:43:42,239 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 12:43:42,239 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 12:43:42,239 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-02 12:43:42,239 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 12:43:42,240 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 12:43:42,240 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 12:43:42,240 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-02 12:43:42,240 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 12:43:42,240 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-02 12:43:42,240 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 12:43:42,313 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 12:43:42,329 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 12:43:42,334 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 12:43:42,336 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-02 12:43:42,337 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-02 12:43:42,338 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/matrix.i_4.bpl [2018-10-02 12:43:42,338 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/matrix.i_4.bpl' [2018-10-02 12:43:42,411 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 12:43:42,414 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-02 12:43:42,415 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-02 12:43:42,415 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-02 12:43:42,416 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-02 12:43:42,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:42" (1/1) ... [2018-10-02 12:43:42,454 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:42" (1/1) ... [2018-10-02 12:43:42,465 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-02 12:43:42,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 12:43:42,466 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 12:43:42,466 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 12:43:42,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:42" (1/1) ... [2018-10-02 12:43:42,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:42" (1/1) ... [2018-10-02 12:43:42,480 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:42" (1/1) ... [2018-10-02 12:43:42,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:42" (1/1) ... [2018-10-02 12:43:42,485 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:42" (1/1) ... [2018-10-02 12:43:42,489 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:42" (1/1) ... [2018-10-02 12:43:42,490 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:42" (1/1) ... [2018-10-02 12:43:42,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 12:43:42,493 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-02 12:43:42,493 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-02 12:43:42,493 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-02 12:43:42,495 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:42" (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 12:43:42,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-02 12:43:42,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-02 12:43:42,790 INFO L340 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-02 12:43:42,790 INFO L202 PluginConnector]: Adding new model matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 12:43:42 BoogieIcfgContainer [2018-10-02 12:43:42,791 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-02 12:43:42,791 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-02 12:43:42,791 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-02 12:43:42,803 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-02 12:43:42,804 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 12:43:42" (1/1) ... [2018-10-02 12:43:42,817 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-02 12:43:42,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:42,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 7 states and 9 transitions. [2018-10-02 12:43:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 9 transitions. [2018-10-02 12:43:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-02 12:43:42,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:43,140 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 12:43:43,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:43,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2018-10-02 12:43:43,314 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2018-10-02 12:43:43,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 12:43:43,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:43,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:44,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:44,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2018-10-02 12:43:44,092 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2018-10-02 12:43:44,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 12:43:44,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:44,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:44,563 WARN L178 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 15 [2018-10-02 12:43:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:45,109 WARN L178 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-02 12:43:45,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:45,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 19 states and 32 transitions. [2018-10-02 12:43:45,985 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 32 transitions. [2018-10-02 12:43:45,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-02 12:43:45,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:46,258 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-02 12:43:47,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:47,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-10-02 12:43:47,317 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2018-10-02 12:43:47,318 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-02 12:43:47,318 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-10-02 12:43:47,331 INFO L760 CodeCheckObserver]: 0 DeclaredPredicates, 341 GetRequests, 288 SyntacticMatches, 5 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 752 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=359, Invalid=2091, Unknown=0, NotChecked=0, Total=2450 [2018-10-02 12:43:47,335 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-02 12:43:47,351 INFO L202 PluginConnector]: Adding new model matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.10 12:43:47 ImpRootNode [2018-10-02 12:43:47,351 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-02 12:43:47,352 INFO L168 Benchmark]: Toolchain (without parser) took 4941.14 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: 267.0 MB). Peak memory consumption was 267.0 MB. Max. memory is 7.1 GB. [2018-10-02 12:43:47,354 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 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 12:43:47,355 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.38 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 12:43:47,356 INFO L168 Benchmark]: Boogie Preprocessor took 26.36 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 12:43:47,357 INFO L168 Benchmark]: RCFGBuilder took 298.00 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-02 12:43:47,358 INFO L168 Benchmark]: CodeCheck took 4560.28 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: 245.8 MB). Peak memory consumption was 245.8 MB. Max. memory is 7.1 GB. [2018-10-02 12:43:47,364 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, 9 locations, 1 error locations. SAFE Result, 4.4s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 40 SDtfs, 116 SDslu, 136 SDs, 0 SdLazy, 354 SolverSat, 102 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.8s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 36 NumberOfCodeBlocks, 36 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 32 ConstructedInterpolants, 0 QuantifiedInterpolants, 3010 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 2 PerfectInterpolantSequences, 12/18 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: 48]: 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: 32]: Loop Invariant Derived loop invariant: ((((0 <= main_~j~5 && main_~j~5 + 1 <= main_~N_COL~5) && 1 <= main_~N_LIN~5) && main_~N_COL~5 <= 1) && main_~N_LIN~5 <= 1) || ((main_~matriz~5[0][0] <= main_~maior~5 && main_~j~5 <= 4294967296 * (main_~N_COL~5 / 4294967296) + 4294967295) && main_~N_COL~5 <= main_~j~5) - InvariantResult [Line: 29]: Loop Invariant Derived loop invariant: ((((0 <= main_~j~5 && main_~j~5 + 1 <= main_~N_COL~5) && 1 <= main_~N_LIN~5) && main_~N_COL~5 <= 1) && main_~N_LIN~5 <= 1) || ((main_~matriz~5[0][0] <= main_~maior~5 && main_~j~5 <= 4294967296 * (main_~N_COL~5 / 4294967296) + 4294967295) && main_~N_COL~5 <= main_~j~5) - InvariantResult [Line: 46]: Loop Invariant Derived loop invariant: (((((main_~j~5 == 4294967296 * (main_~j~5 / 4294967296) && 0 < main_~j~5 / 4294967296 + 1) && main_~matriz~5[main_~j~5 + -4294967296 * (main_~j~5 / 4294967296)][0] <= main_~maior~5) && main_~j~5 <= 4294967296 * (main_~N_COL~5 / 4294967296) + 4294967294) && main_~N_COL~5 <= main_~j~5 + 1) && !((main_~k~5 + 1 <= main_~N_LIN~5 && 0 <= main_~k~5) && main_~N_LIN~5 <= 1)) || ((((((0 < main_~j~5 / 4294967296 + 1 && main_~k~5 + 1 <= main_~N_LIN~5) && main_~j~5 <= 4294967296 * (main_~N_COL~5 / 4294967296) + 4294967294) && main_~N_COL~5 <= main_~j~5 + 1) && 0 <= main_~k~5) && main_~j~5 <= 0) && main_~N_LIN~5 <= 1) - InvariantResult [Line: 51]: Loop Invariant Derived loop invariant: (((((main_~j~5 == 4294967296 * (main_~j~5 / 4294967296) && 0 < main_~j~5 / 4294967296 + 1) && main_~matriz~5[main_~j~5 + -4294967296 * (main_~j~5 / 4294967296)][0] <= main_~maior~5) && main_~j~5 <= 4294967296 * (main_~N_COL~5 / 4294967296) + 4294967294) && main_~N_COL~5 <= main_~j~5 + 1) && !((main_~k~5 + 1 <= main_~N_LIN~5 && 0 <= main_~k~5) && main_~N_LIN~5 <= 1)) || ((((((0 < main_~j~5 / 4294967296 + 1 && main_~k~5 + 1 <= main_~N_LIN~5) && main_~j~5 <= 4294967296 * (main_~N_COL~5 / 4294967296) + 4294967294) && main_~N_COL~5 <= main_~j~5 + 1) && 0 <= main_~k~5) && main_~j~5 <= 0) && main_~N_LIN~5 <= 1) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.23 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 50.38 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 26.36 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 298.00 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 4560.28 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: 245.8 MB). Peak memory consumption was 245.8 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/matrix.i_4.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-02_12-43-47-382.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/matrix.i_4.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-02_12-43-47-382.csv Received shutdown request...