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/AutomizerBpl.xml -s ../../../trunk/examples/settings/heapseparator/heapsep-2018-09-18.epf -i ../../../trunk/examples/programs/20181015-LoopsPathprograms/matrix_true-unreach-call_true-termination.i_5.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2d08e6e [2018-10-15 12:35:38,331 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 12:35:38,333 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 12:35:38,344 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 12:35:38,345 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 12:35:38,346 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 12:35:38,347 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 12:35:38,348 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 12:35:38,350 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 12:35:38,351 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 12:35:38,352 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 12:35:38,352 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 12:35:38,353 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 12:35:38,354 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 12:35:38,358 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 12:35:38,359 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 12:35:38,360 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 12:35:38,362 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 12:35:38,372 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 12:35:38,373 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 12:35:38,375 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 12:35:38,376 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 12:35:38,381 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 12:35:38,381 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 12:35:38,381 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 12:35:38,386 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 12:35:38,386 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 12:35:38,387 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 12:35:38,388 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 12:35:38,389 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 12:35:38,389 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 12:35:38,391 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 12:35:38,391 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 12:35:38,392 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 12:35:38,393 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 12:35:38,393 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 12:35:38,393 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/heapseparator/heapsep-2018-09-18.epf [2018-10-15 12:35:38,409 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 12:35:38,411 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 12:35:38,412 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-15 12:35:38,412 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-10-15 12:35:38,412 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-10-15 12:35:38,412 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-15 12:35:38,413 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 12:35:38,413 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-10-15 12:35:38,414 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 12:35:38,414 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_TreeInterpolation [2018-10-15 12:35:38,414 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-15 12:35:38,414 INFO L133 SettingsManager]: * Order in Petri net unfolding=Ken McMillan [2018-10-15 12:35:38,414 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-10-15 12:35:38,415 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-15 12:35:38,415 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-10-15 12:35:38,472 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 12:35:38,487 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 12:35:38,491 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 12:35:38,492 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-15 12:35:38,493 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-15 12:35:38,493 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181015-LoopsPathprograms/matrix_true-unreach-call_true-termination.i_5.bpl [2018-10-15 12:35:38,493 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181015-LoopsPathprograms/matrix_true-unreach-call_true-termination.i_5.bpl' [2018-10-15 12:35:38,560 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 12:35:38,562 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-10-15 12:35:38,563 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-15 12:35:38,564 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-15 12:35:38,564 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-15 12:35:38,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:35:38" (1/1) ... [2018-10-15 12:35:38,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:35:38" (1/1) ... [2018-10-15 12:35:38,611 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:35:38" (1/1) ... [2018-10-15 12:35:38,611 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:35:38" (1/1) ... [2018-10-15 12:35:38,616 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:35:38" (1/1) ... [2018-10-15 12:35:38,620 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:35:38" (1/1) ... [2018-10-15 12:35:38,622 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:35:38" (1/1) ... [2018-10-15 12:35:38,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-15 12:35:38,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-15 12:35:38,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-15 12:35:38,632 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-15 12:35:38,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:35:38" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-15 12:35:38,720 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-10-15 12:35:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-15 12:35:38,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-15 12:35:39,203 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-15 12:35:39,204 INFO L202 PluginConnector]: Adding new model matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:35:39 BoogieIcfgContainer [2018-10-15 12:35:39,204 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-15 12:35:39,205 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-15 12:35:39,205 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-15 12:35:39,212 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-15 12:35:39,212 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.10 12:35:38" (1/2) ... [2018-10-15 12:35:39,213 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ad3c317 and model type matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:35:39, skipping insertion in model container [2018-10-15 12:35:39,213 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:35:39" (2/2) ... [2018-10-15 12:35:39,216 INFO L112 eAbstractionObserver]: Analyzing ICFG matrix_true-unreach-call_true-termination.i_5.bpl [2018-10-15 12:35:39,226 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_TreeInterpolation Determinization: PREDICATE_ABSTRACTION [2018-10-15 12:35:39,233 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-15 12:35:39,249 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-15 12:35:39,274 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-10-15 12:35:39,275 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-15 12:35:39,275 INFO L383 AbstractCegarLoop]: Hoare is false [2018-10-15 12:35:39,275 INFO L384 AbstractCegarLoop]: Compute interpolants for Craig_TreeInterpolation [2018-10-15 12:35:39,276 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-15 12:35:39,276 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-15 12:35:39,276 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-15 12:35:39,276 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-15 12:35:39,276 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-15 12:35:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states. [2018-10-15 12:35:39,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-10-15 12:35:39,303 INFO L367 BasicCegarLoop]: Found error trace [2018-10-15 12:35:39,304 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-15 12:35:39,305 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-10-15 12:35:39,311 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-15 12:35:39,311 INFO L82 PathProgramCache]: Analyzing trace with hash 1199176408, now seen corresponding path program 1 times [2018-10-15 12:35:39,366 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-10-15 12:35:39,395 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-15 12:35:39,396 INFO L285 seRefinementStrategy]: Strategy FixedRefinementStrategy was unsuccessful and could not determine trace feasibility. [2018-10-15 12:35:39,396 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-15 12:35:39,411 WARN L208 ceAbstractionStarter]: Unable to decide correctness. Please check the following counterexample manually. [2018-10-15 12:35:39,412 INFO L202 PluginConnector]: Adding new model matrix_true-unreach-call_true-termination.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 12:35:39 BoogieIcfgContainer [2018-10-15 12:35:39,412 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-15 12:35:39,413 INFO L168 Benchmark]: Toolchain (without parser) took 851.75 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-10-15 12:35:39,415 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 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. [2018-10-15 12:35:39,416 INFO L168 Benchmark]: Boogie Preprocessor took 67.27 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. [2018-10-15 12:35:39,416 INFO L168 Benchmark]: RCFGBuilder took 573.01 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. [2018-10-15 12:35:39,418 INFO L168 Benchmark]: TraceAbstraction took 206.80 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-10-15 12:35:39,422 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.15 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 67.27 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 573.01 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. * TraceAbstraction took 206.80 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 84]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: unable to decide satisfiability of path constraint. Possible FailurePath: [L43] #NULL.offset, #NULL.base := 0, 0; [L44] #valid := #valid[0 := 0]; [L45] havoc main_#res; [L46] havoc main_#t~nondet0, main_~k~0, main_#t~nondet3, main_#t~post2, main_#t~post1, main_~N_LIN~0, main_~#matriz~0.offset, main_~N_COL~0, main_~j~0, main_~maior~0, main_~#matriz~0.base, main_#t~mem6, main_#t~mem5, main_#t~mem4; [L47] main_~N_LIN~0 := 1; [L48] main_~N_COL~0 := 1; [L49] havoc main_~j~0; [L50] havoc main_~k~0; [L51] #Ultimate.alloc_old_#valid, #Ultimate.alloc_old_#length := #valid, #length; [L52] #Ultimate.alloc_~size := 4 * (if main_~N_LIN~0 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 else main_~N_LIN~0 % 4294967296 + -4294967296) * (if main_~N_COL~0 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 else main_~N_COL~0 % 4294967296 + -4294967296); [L53] havoc #Ultimate.alloc_#res.offset, #Ultimate.alloc_#res.base; [L54] havoc #valid, #length; [L55] assume 0 == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base]; [L56] assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1] == #valid; [L57] assume #Ultimate.alloc_#res.offset == 0; [L58] assume !(0 == #Ultimate.alloc_#res.base); [L59] assume #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size] == #length; [L60] main_~#matriz~0.offset, main_~#matriz~0.base := #Ultimate.alloc_#res.offset, #Ultimate.alloc_#res.base; [L61] havoc main_~maior~0; [L62] assume 0 <= main_#t~nondet0 + 2147483648 && main_#t~nondet0 <= 2147483647; [L63] main_~maior~0 := main_#t~nondet0; [L64] havoc main_#t~nondet0; [L65] main_~j~0 := 0; [L72] assume !(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296); [L73] main_#t~mem6 := #memory_int[main_~#matriz~0.base][main_~#matriz~0.offset]; [L74] __VERIFIER_assert_#in~cond := (if main_#t~mem6 <= main_~maior~0 then 1 else 0); [L75] havoc __VERIFIER_assert_~cond; [L76] __VERIFIER_assert_~cond := __VERIFIER_assert_#in~cond; [L77] assume 0 == __VERIFIER_assert_~cond; [L84] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 53 locations, 1 error locations. UNKNOWN Result, 0.1s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=51occurred in iteration=0, traceCheckStatistics: No data available, 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: TraceCheckStatistics: No data available, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/matrix_true-unreach-call_true-termination.i_5.bpl_heapsep-2018-09-18.epf_AutomizerBpl.xml/Csv-Benchmark-0-2018-10-15_12-35-39-433.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/matrix_true-unreach-call_true-termination.i_5.bpl_heapsep-2018-09-18.epf_AutomizerBpl.xml/Csv-TraceAbstractionBenchmarks-0-2018-10-15_12-35-39-433.csv Received shutdown request...