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 -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf -i ../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/CountTillBound-Jupiter.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ff8eab6 [2018-09-26 09:12:03,127 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 09:12:03,129 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 09:12:03,142 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-26 09:12:03,142 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-26 09:12:03,143 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-26 09:12:03,145 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-26 09:12:03,147 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-26 09:12:03,149 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-26 09:12:03,149 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-26 09:12:03,151 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-26 09:12:03,151 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-26 09:12:03,152 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-26 09:12:03,153 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-26 09:12:03,154 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-26 09:12:03,155 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-26 09:12:03,156 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-26 09:12:03,158 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-26 09:12:03,160 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-26 09:12:03,162 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-26 09:12:03,163 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-26 09:12:03,164 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-26 09:12:03,167 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-26 09:12:03,167 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-26 09:12:03,167 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-26 09:12:03,168 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-26 09:12:03,170 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-26 09:12:03,170 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-26 09:12:03,171 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-26 09:12:03,172 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-26 09:12:03,173 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-26 09:12:03,174 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-09-26 09:12:03,176 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf [2018-09-26 09:12:03,185 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 09:12:03,186 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 09:12:03,187 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 09:12:03,187 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-09-26 09:12:03,187 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-26 09:12:03,188 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 09:12:03,188 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 09:12:03,231 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 09:12:03,244 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 09:12:03,248 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 09:12:03,250 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 09:12:03,250 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 09:12:03,251 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/CountTillBound-Jupiter.bpl [2018-09-26 09:12:03,252 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/CountTillBound-Jupiter.bpl' [2018-09-26 09:12:03,298 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 09:12:03,301 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 09:12:03,302 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 09:12:03,302 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 09:12:03,303 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 09:12:03,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:12:03" (1/1) ... [2018-09-26 09:12:03,339 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:12:03" (1/1) ... [2018-09-26 09:12:03,344 WARN L165 Inliner]: Program contained no entry procedure! [2018-09-26 09:12:03,344 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-09-26 09:12:03,344 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-09-26 09:12:03,346 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 09:12:03,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 09:12:03,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 09:12:03,348 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 09:12:03,359 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:12:03" (1/1) ... [2018-09-26 09:12:03,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:12:03" (1/1) ... [2018-09-26 09:12:03,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:12:03" (1/1) ... [2018-09-26 09:12:03,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:12:03" (1/1) ... [2018-09-26 09:12:03,362 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:12:03" (1/1) ... [2018-09-26 09:12:03,367 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:12:03" (1/1) ... [2018-09-26 09:12:03,368 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:12:03" (1/1) ... [2018-09-26 09:12:03,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 09:12:03,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 09:12:03,370 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 09:12:03,370 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 09:12:03,371 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:12:03" (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 [2018-09-26 09:12:03,447 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2018-09-26 09:12:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-26 09:12:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-26 09:12:03,667 INFO L343 CfgBuilder]: Using library mode [2018-09-26 09:12:03,668 INFO L202 PluginConnector]: Adding new model CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 09:12:03 BoogieIcfgContainer [2018-09-26 09:12:03,668 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 09:12:03,669 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-26 09:12:03,669 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-26 09:12:03,673 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-26 09:12:03,673 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 09:12:03" (1/2) ... [2018-09-26 09:12:03,674 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@293d690b and model type CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.09 09:12:03, skipping insertion in model container [2018-09-26 09:12:03,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 09:12:03" (2/2) ... [2018-09-26 09:12:03,677 INFO L112 eAbstractionObserver]: Analyzing ICFG CountTillBound-Jupiter.bpl [2018-09-26 09:12:03,687 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-09-26 09:12:03,695 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-26 09:12:03,743 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-09-26 09:12:03,744 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-26 09:12:03,744 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-26 09:12:03,745 INFO L383 AbstractCegarLoop]: Compute interpolants for PDR [2018-09-26 09:12:03,745 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-26 09:12:03,745 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-26 09:12:03,745 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-26 09:12:03,746 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-26 09:12:03,746 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-26 09:12:03,761 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states. [2018-09-26 09:12:03,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-09-26 09:12:03,770 INFO L367 BasicCegarLoop]: Found error trace [2018-09-26 09:12:03,771 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1] [2018-09-26 09:12:03,773 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2018-09-26 09:12:03,783 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 09:12:03,783 INFO L82 PathProgramCache]: Analyzing trace with hash 30176, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 09:12:03,810 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-09-26 09:12:04,204 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-26 09:12:04,205 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-26 09:12:04,209 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-26 09:12:04,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-26 09:12:04,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-09-26 09:12:04,219 INFO L87 Difference]: Start difference. First operand 6 states. Second operand 4 states. [2018-09-26 09:12:04,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-26 09:12:04,306 INFO L93 Difference]: Finished difference Result 9 states and 11 transitions. [2018-09-26 09:12:04,307 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-26 09:12:04,309 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 3 [2018-09-26 09:12:04,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-26 09:12:04,319 INFO L225 Difference]: With dead ends: 9 [2018-09-26 09:12:04,319 INFO L226 Difference]: Without dead ends: 6 [2018-09-26 09:12:04,323 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-09-26 09:12:04,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6 states. [2018-09-26 09:12:04,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6 to 6. [2018-09-26 09:12:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-09-26 09:12:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 7 transitions. [2018-09-26 09:12:04,359 INFO L78 Accepts]: Start accepts. Automaton has 6 states and 7 transitions. Word has length 3 [2018-09-26 09:12:04,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-26 09:12:04,359 INFO L480 AbstractCegarLoop]: Abstraction has 6 states and 7 transitions. [2018-09-26 09:12:04,359 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-26 09:12:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 7 transitions. [2018-09-26 09:12:04,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-26 09:12:04,360 INFO L367 BasicCegarLoop]: Found error trace [2018-09-26 09:12:04,360 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2018-09-26 09:12:04,361 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2018-09-26 09:12:04,361 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 09:12:04,361 INFO L82 PathProgramCache]: Analyzing trace with hash 28758310, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 09:12:04,372 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-09-26 09:12:05,404 WARN L178 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 18 [2018-09-26 09:12:05,910 WARN L178 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 12 Received shutdown request... [2018-09-26 09:16:27,974 WARN L521 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 09:16:27,974 WARN L549 AbstractCegarLoop]: Verification canceled [2018-09-26 09:16:27,981 WARN L206 ceAbstractionStarter]: Timeout [2018-09-26 09:16:27,981 INFO L202 PluginConnector]: Adding new model CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.09 09:16:27 BoogieIcfgContainer [2018-09-26 09:16:27,982 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-26 09:16:27,985 INFO L168 Benchmark]: Toolchain (without parser) took 264686.90 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -240.1 MB). Free memory was 1.5 GB in the beginning and 896.1 MB in the end (delta: 559.2 MB). Peak memory consumption was 319.1 MB. Max. memory is 7.1 GB. [2018-09-26 09:16:27,987 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 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. [2018-09-26 09:16:27,989 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.78 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. [2018-09-26 09:16:27,990 INFO L168 Benchmark]: Boogie Preprocessor took 22.27 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. [2018-09-26 09:16:27,990 INFO L168 Benchmark]: RCFGBuilder took 298.02 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. [2018-09-26 09:16:27,991 INFO L168 Benchmark]: TraceAbstraction took 264312.56 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -240.1 MB). Free memory was 1.4 GB in the beginning and 896.1 MB in the end (delta: 538.0 MB). Peak memory consumption was 297.9 MB. Max. memory is 7.1 GB. [2018-09-26 09:16:27,999 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 0.22 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 44.78 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 22.27 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 298.02 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. * TraceAbstraction took 264312.56 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -240.1 MB). Free memory was 1.4 GB in the beginning and 896.1 MB in the end (delta: 538.0 MB). Peak memory consumption was 297.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 27]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 27). Cancelled while BasicCegarLoop was analyzing trace of length 6 with TraceHistMax 1, while PredicateComparison was comparing new predicate (quantifier-free) to 70 known predicates. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 7 locations, 1 error locations. TIMEOUT Result, 264.2s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 4 SDtfs, 3 SDslu, 0 SDs, 0 SdLazy, 9 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6occurred 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: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.3s PdrRuntime, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/CountTillBound-Jupiter.bpl_AutomizerBpl-pdr-z3.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-09-26_09-16-28-019.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/CountTillBound-Jupiter.bpl_AutomizerBpl-pdr-z3.epf_AutomizerBplInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-26_09-16-28-019.csv Completed graceful shutdown