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 0.1.23-1cc990c [2018-10-01 02:16:26,435 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-01 02:16:26,438 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-01 02:16:26,452 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-01 02:16:26,453 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-01 02:16:26,454 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-01 02:16:26,455 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-01 02:16:26,457 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-01 02:16:26,458 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-01 02:16:26,459 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-01 02:16:26,460 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-01 02:16:26,460 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-01 02:16:26,461 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-01 02:16:26,462 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-01 02:16:26,463 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-01 02:16:26,464 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-01 02:16:26,465 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-01 02:16:26,467 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-01 02:16:26,469 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-01 02:16:26,470 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-01 02:16:26,471 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-01 02:16:26,473 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-01 02:16:26,475 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-01 02:16:26,475 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-01 02:16:26,476 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-01 02:16:26,477 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-01 02:16:26,477 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-01 02:16:26,478 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-01 02:16:26,479 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-01 02:16:26,480 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-01 02:16:26,480 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-01 02:16:26,482 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-01 02:16:26,483 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-01 02:16:26,483 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-01 02:16:26,484 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-01 02:16:26,485 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-01 02:16:26,485 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 [2018-10-01 02:16:26,514 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-01 02:16:26,514 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-01 02:16:26,515 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-01 02:16:26,515 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-01 02:16:26,516 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-01 02:16:26,516 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-01 02:16:26,516 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-01 02:16:26,517 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-01 02:16:26,517 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-01 02:16:26,517 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-01 02:16:26,517 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-01 02:16:26,517 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-01 02:16:26,517 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-01 02:16:26,518 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-01 02:16:26,518 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-01 02:16:26,518 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-01 02:16:26,518 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-01 02:16:26,518 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-01 02:16:26,519 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-01 02:16:26,519 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-01 02:16:26,519 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-01 02:16:26,519 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-01 02:16:26,519 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-01 02:16:26,520 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-01 02:16:26,520 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-01 02:16:26,520 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-01 02:16:26,520 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-01 02:16:26,520 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-01 02:16:26,521 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-01 02:16:26,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-01 02:16:26,605 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-01 02:16:26,610 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-01 02:16:26,612 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-01 02:16:26,612 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-01 02:16:26,613 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/matrix.i_4.bpl [2018-10-01 02:16:26,613 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/matrix.i_4.bpl' [2018-10-01 02:16:26,688 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-01 02:16:26,691 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-01 02:16:26,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-01 02:16:26,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-01 02:16:26,692 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-01 02:16:26,712 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 01.10 02:16:26" (1/1) ... [2018-10-01 02:16:26,730 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 01.10 02:16:26" (1/1) ... [2018-10-01 02:16:26,739 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-01 02:16:26,740 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-01 02:16:26,740 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-01 02:16:26,741 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-01 02:16:26,752 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:16:26" (1/1) ... [2018-10-01 02:16:26,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:16:26" (1/1) ... [2018-10-01 02:16:26,754 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:16:26" (1/1) ... [2018-10-01 02:16:26,754 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:16:26" (1/1) ... [2018-10-01 02:16:26,758 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:16:26" (1/1) ... [2018-10-01 02:16:26,760 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:16:26" (1/1) ... [2018-10-01 02:16:26,761 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:16:26" (1/1) ... [2018-10-01 02:16:26,768 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-01 02:16:26,769 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-01 02:16:26,769 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-01 02:16:26,769 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-01 02:16:26,770 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:16:26" (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 [2018-10-01 02:16:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-01 02:16:26,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-01 02:16:27,061 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-01 02:16:27,062 INFO L202 PluginConnector]: Adding new model matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 02:16:27 BoogieIcfgContainer [2018-10-01 02:16:27,062 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-01 02:16:27,062 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-01 02:16:27,063 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-01 02:16:27,074 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-01 02:16:27,074 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 02:16:27" (1/1) ... [2018-10-01 02:16:27,087 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-01 02:16:27,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:16:27,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 7 states and 9 transitions. [2018-10-01 02:16:27,130 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 9 transitions. [2018-10-01 02:16:27,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-01 02:16:27,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:16:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:16:27,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:16:27,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:16:27,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2018-10-01 02:16:27,541 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2018-10-01 02:16:27,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-01 02:16:27,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:16:27,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:16:27,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:16:28,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:16:28,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2018-10-01 02:16:28,262 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2018-10-01 02:16:28,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-01 02:16:28,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:16:28,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:16:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:16:29,300 WARN L178 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-01 02:16:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:16:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 19 states and 32 transitions. [2018-10-01 02:16:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 32 transitions. [2018-10-01 02:16:30,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-01 02:16:30,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:16:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:16:30,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-01 02:16:31,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:16:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-10-01 02:16:31,617 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2018-10-01 02:16:31,618 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-01 02:16:31,618 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-10-01 02:16:31,628 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-01 02:16:31,644 INFO L202 PluginConnector]: Adding new model matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.10 02:16:31 ImpRootNode [2018-10-01 02:16:31,644 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-01 02:16:31,645 INFO L168 Benchmark]: Toolchain (without parser) took 4956.58 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: 267.0 MB). Peak memory consumption was 267.0 MB. Max. memory is 7.1 GB. [2018-10-01 02:16:31,647 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. [2018-10-01 02:16:31,648 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.10 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. [2018-10-01 02:16:31,649 INFO L168 Benchmark]: Boogie Preprocessor took 28.03 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. [2018-10-01 02:16:31,649 INFO L168 Benchmark]: RCFGBuilder took 293.19 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. [2018-10-01 02:16:31,651 INFO L168 Benchmark]: CodeCheck took 4581.74 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: 245.9 MB). Peak memory consumption was 245.9 MB. Max. memory is 7.1 GB. [2018-10-01 02:16:31,655 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, 4.5s 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, 0.7s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.9s 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 0.20 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 48.10 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 28.03 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 293.19 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 4581.74 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: 245.9 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/matrix.i_4.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-01_02-16-31-671.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-0-2018-10-01_02-16-31-671.csv Received shutdown request...