java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr.epf -i ../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-e6fd87c [2018-07-25 09:09:28,019 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-25 09:09:28,022 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-25 09:09:28,035 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-25 09:09:28,036 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-25 09:09:28,037 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-25 09:09:28,038 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-25 09:09:28,040 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-25 09:09:28,042 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-25 09:09:28,043 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-25 09:09:28,044 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-25 09:09:28,044 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-25 09:09:28,045 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-25 09:09:28,046 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-25 09:09:28,047 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-25 09:09:28,048 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-25 09:09:28,051 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-25 09:09:28,053 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-25 09:09:28,055 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-25 09:09:28,056 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-25 09:09:28,060 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-25 09:09:28,062 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-25 09:09:28,067 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-25 09:09:28,067 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-25 09:09:28,067 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-25 09:09:28,068 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-25 09:09:28,069 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-25 09:09:28,071 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-25 09:09:28,072 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-25 09:09:28,073 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-25 09:09:28,073 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-25 09:09:28,076 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-25 09:09:28,076 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-25 09:09:28,076 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-25 09:09:28,077 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-25 09:09:28,078 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-25 09:09:28,078 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr.epf [2018-07-25 09:09:28,094 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-25 09:09:28,095 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-25 09:09:28,096 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-25 09:09:28,096 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-25 09:09:28,097 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-25 09:09:28,097 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-25 09:09:28,143 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-25 09:09:28,159 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-25 09:09:28,167 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-25 09:09:28,169 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-25 09:09:28,170 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-25 09:09:28,170 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl [2018-07-25 09:09:28,171 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl' [2018-07-25 09:09:28,235 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-25 09:09:28,238 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-07-25 09:09:28,238 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-25 09:09:28,239 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-25 09:09:28,239 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-25 09:09:28,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:09:28" (1/1) ... [2018-07-25 09:09:28,276 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:09:28" (1/1) ... [2018-07-25 09:09:28,283 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-25 09:09:28,284 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-25 09:09:28,284 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-25 09:09:28,284 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-25 09:09:28,297 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:09:28" (1/1) ... [2018-07-25 09:09:28,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:09:28" (1/1) ... [2018-07-25 09:09:28,298 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:09:28" (1/1) ... [2018-07-25 09:09:28,298 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:09:28" (1/1) ... [2018-07-25 09:09:28,302 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:09:28" (1/1) ... [2018-07-25 09:09:28,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:09:28" (1/1) ... [2018-07-25 09:09:28,306 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:09:28" (1/1) ... [2018-07-25 09:09:28,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-25 09:09:28,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-25 09:09:28,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-25 09:09:28,309 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-25 09:09:28,312 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:09:28" (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 [2018-07-25 09:09:28,390 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-07-25 09:09:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-25 09:09:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-25 09:09:28,566 INFO L273 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-25 09:09:28,567 INFO L202 PluginConnector]: Adding new model jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 09:09:28 BoogieIcfgContainer [2018-07-25 09:09:28,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-25 09:09:28,568 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-25 09:09:28,569 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-25 09:09:28,572 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-25 09:09:28,572 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 09:09:28" (1/2) ... [2018-07-25 09:09:28,574 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@427a9373 and model type jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.07 09:09:28, skipping insertion in model container [2018-07-25 09:09:28,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 09:09:28" (2/2) ... [2018-07-25 09:09:28,576 INFO L112 eAbstractionObserver]: Analyzing ICFG jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl [2018-07-25 09:09:28,587 INFO L133 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-25 09:09:28,595 INFO L145 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-25 09:09:28,648 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-25 09:09:28,649 INFO L374 AbstractCegarLoop]: Interprodecural is true [2018-07-25 09:09:28,649 INFO L375 AbstractCegarLoop]: Hoare is true [2018-07-25 09:09:28,649 INFO L376 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-25 09:09:28,649 INFO L377 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-25 09:09:28,649 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-25 09:09:28,650 INFO L379 AbstractCegarLoop]: Difference is false [2018-07-25 09:09:28,650 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-25 09:09:28,650 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-25 09:09:28,665 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states. [2018-07-25 09:09:28,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-07-25 09:09:28,674 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 09:09:28,675 INFO L354 BasicCegarLoop]: trace histogram [1, 1, 1] [2018-07-25 09:09:28,677 INFO L415 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 09:09:28,683 INFO L82 PathProgramCache]: Analyzing trace with hash 29955, now seen corresponding path program 1 times [2018-07-25 09:09:28,689 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 09:09:28,930 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 09:09:28,930 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-07-25 09:09:28,935 INFO L451 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-25 09:09:28,942 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-25 09:09:28,942 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-07-25 09:09:28,948 INFO L87 Difference]: Start difference. First operand 5 states. Second operand 3 states. [2018-07-25 09:09:28,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 09:09:28,989 INFO L93 Difference]: Finished difference Result 8 states and 9 transitions. [2018-07-25 09:09:28,989 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-25 09:09:28,990 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2018-07-25 09:09:28,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 09:09:29,003 INFO L225 Difference]: With dead ends: 8 [2018-07-25 09:09:29,003 INFO L226 Difference]: Without dead ends: 5 [2018-07-25 09:09:29,007 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-07-25 09:09:29,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5 states. [2018-07-25 09:09:29,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5 to 5. [2018-07-25 09:09:29,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-07-25 09:09:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5 transitions. [2018-07-25 09:09:29,040 INFO L78 Accepts]: Start accepts. Automaton has 5 states and 5 transitions. Word has length 3 [2018-07-25 09:09:29,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 09:09:29,040 INFO L472 AbstractCegarLoop]: Abstraction has 5 states and 5 transitions. [2018-07-25 09:09:29,041 INFO L473 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-25 09:09:29,041 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 5 transitions. [2018-07-25 09:09:29,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-07-25 09:09:29,041 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 09:09:29,042 INFO L354 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-07-25 09:09:29,042 INFO L415 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 09:09:29,042 INFO L82 PathProgramCache]: Analyzing trace with hash 930412, now seen corresponding path program 1 times [2018-07-25 09:09:29,042 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 09:09:29,944 WARN L169 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 10 [2018-07-25 09:09:30,677 WARN L169 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2018-07-25 09:09:31,671 WARN L169 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2018-07-25 09:09:33,874 WARN L169 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2018-07-25 09:09:34,412 WARN L169 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2018-07-25 09:09:34,917 WARN L169 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2018-07-25 09:09:35,330 WARN L169 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2018-07-25 09:09:35,800 WARN L169 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2018-07-25 09:09:36,530 WARN L169 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2018-07-25 09:09:37,053 WARN L169 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2018-07-25 09:09:37,647 WARN L169 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2018-07-25 09:09:38,234 WARN L169 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2018-07-25 09:09:38,885 WARN L169 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2018-07-25 09:09:39,593 WARN L169 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2018-07-25 09:09:40,422 WARN L169 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2018-07-25 09:09:41,182 WARN L169 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2018-07-25 09:09:41,940 WARN L169 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2018-07-25 09:09:42,884 WARN L169 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2018-07-25 09:09:43,755 WARN L169 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2018-07-25 09:09:44,709 WARN L169 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2018-07-25 09:09:46,367 WARN L169 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2018-07-25 09:09:47,232 WARN L169 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 10 [2018-07-25 09:09:48,521 WARN L169 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2018-07-25 09:09:50,059 WARN L169 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2018-07-25 09:09:51,390 WARN L169 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2018-07-25 09:09:52,619 WARN L169 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2018-07-25 09:09:53,993 WARN L169 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2018-07-25 09:09:55,385 WARN L169 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2018-07-25 09:09:56,769 WARN L169 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2018-07-25 09:09:58,215 WARN L169 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2018-07-25 09:09:59,779 WARN L169 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2018-07-25 09:10:01,549 WARN L169 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2018-07-25 09:10:03,233 WARN L169 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2018-07-25 09:10:04,956 WARN L169 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2018-07-25 09:10:06,854 WARN L169 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2018-07-25 09:10:08,871 WARN L169 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2018-07-25 09:10:10,913 WARN L169 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2018-07-25 09:10:12,974 WARN L169 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2018-07-25 09:10:15,280 WARN L169 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 294 [2018-07-25 09:10:17,585 WARN L169 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 300 [2018-07-25 09:10:20,004 WARN L169 SmtUtils]: Spent 502.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2018-07-25 09:10:22,491 WARN L169 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 312 [2018-07-25 09:10:25,046 WARN L169 SmtUtils]: Spent 543.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2018-07-25 09:10:27,794 WARN L169 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 324 [2018-07-25 09:10:30,586 WARN L169 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2018-07-25 09:10:33,391 WARN L169 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 336 [2018-07-25 09:10:36,317 WARN L169 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 342 [2018-07-25 09:10:39,311 WARN L169 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2018-07-25 09:10:42,531 WARN L169 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2018-07-25 09:10:45,745 WARN L169 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 360 [2018-07-25 09:10:49,172 WARN L169 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 366 [2018-07-25 09:10:52,838 WARN L169 SmtUtils]: Spent 848.00 ms on a formula simplification that was a NOOP. DAG size: 372 [2018-07-25 09:10:56,479 WARN L169 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 378 [2018-07-25 09:11:00,139 WARN L169 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2018-07-25 09:11:04,068 WARN L169 SmtUtils]: Spent 738.00 ms on a formula simplification that was a NOOP. DAG size: 390 [2018-07-25 09:11:08,012 WARN L169 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 396 [2018-07-25 09:11:12,110 WARN L169 SmtUtils]: Spent 824.00 ms on a formula simplification that was a NOOP. DAG size: 402 [2018-07-25 09:11:16,257 WARN L169 SmtUtils]: Spent 800.00 ms on a formula simplification that was a NOOP. DAG size: 408 [2018-07-25 09:11:20,538 WARN L169 SmtUtils]: Spent 800.00 ms on a formula simplification that was a NOOP. DAG size: 414 [2018-07-25 09:11:25,095 WARN L169 SmtUtils]: Spent 843.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2018-07-25 09:11:29,894 WARN L169 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2018-07-25 09:11:34,750 WARN L169 SmtUtils]: Spent 867.00 ms on a formula simplification that was a NOOP. DAG size: 432 [2018-07-25 09:11:39,645 WARN L169 SmtUtils]: Spent 888.00 ms on a formula simplification that was a NOOP. DAG size: 438 [2018-07-25 09:11:44,651 WARN L169 SmtUtils]: Spent 896.00 ms on a formula simplification that was a NOOP. DAG size: 444 [2018-07-25 09:11:49,834 WARN L169 SmtUtils]: Spent 934.00 ms on a formula simplification that was a NOOP. DAG size: 450 [2018-07-25 09:11:55,105 WARN L169 SmtUtils]: Spent 948.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2018-07-25 09:12:00,739 WARN L169 SmtUtils]: Spent 941.00 ms on a formula simplification that was a NOOP. DAG size: 462 [2018-07-25 09:12:06,503 WARN L169 SmtUtils]: Spent 981.00 ms on a formula simplification that was a NOOP. DAG size: 468 [2018-07-25 09:12:12,325 WARN L169 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 474 [2018-07-25 09:12:18,304 WARN L169 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 480 [2018-07-25 09:12:24,477 WARN L169 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 486 [2018-07-25 09:12:30,738 WARN L169 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 492 [2018-07-25 09:12:37,136 WARN L169 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 498 [2018-07-25 09:12:43,745 WARN L169 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 504 [2018-07-25 09:12:50,536 WARN L169 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 510 [2018-07-25 09:12:57,611 WARN L169 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 516 [2018-07-25 09:13:04,719 WARN L169 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 522 [2018-07-25 09:13:12,267 WARN L169 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 528 [2018-07-25 09:13:19,788 WARN L169 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 534 [2018-07-25 09:13:27,684 WARN L169 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 540 [2018-07-25 09:13:35,653 WARN L169 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 546 [2018-07-25 09:13:43,918 WARN L169 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 552 [2018-07-25 09:13:52,186 WARN L169 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 558 [2018-07-25 09:14:00,639 WARN L169 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 564 Received shutdown request... [2018-07-25 09:14:06,777 WARN L541 AbstractCegarLoop]: Verification canceled [2018-07-25 09:14:06,783 WARN L202 ceAbstractionStarter]: Timeout [2018-07-25 09:14:06,783 INFO L202 PluginConnector]: Adding new model jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.07 09:14:06 BoogieIcfgContainer [2018-07-25 09:14:06,783 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-25 09:14:06,785 INFO L168 Benchmark]: Toolchain (without parser) took 278548.23 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -218.1 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 343.7 MB). Peak memory consumption was 377.8 MB. Max. memory is 7.1 GB. [2018-07-25 09:14:06,786 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 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. [2018-07-25 09:14:06,786 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.40 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. [2018-07-25 09:14:06,787 INFO L168 Benchmark]: Boogie Preprocessor took 24.29 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. [2018-07-25 09:14:06,787 INFO L168 Benchmark]: RCFGBuilder took 258.51 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-07-25 09:14:06,788 INFO L168 Benchmark]: TraceAbstraction took 278215.20 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -218.1 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 322.6 MB). Peak memory consumption was 356.7 MB. Max. memory is 7.1 GB. [2018-07-25 09:14:06,792 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 0.21 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 45.40 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 24.29 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 258.51 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 278215.20 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -218.1 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 322.6 MB). Peak memory consumption was 356.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 54]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 54). Cancelled while BasicCegarLoop was analyzing trace of length 5 with TraceHistMax 1, while PredicateComparison was comparing new predicate (quantifier-free) to 282 known predicates. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 6 locations, 1 error locations. TIMEOUT Result, 278.1s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 3 SDtfs, 0 SDslu, 1 SDs, 0 SdLazy, 3 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5occurred 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: 0.2s 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/jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl_AutomizerBpl-pdr.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-07-25_09-14-06-803.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl_AutomizerBpl-pdr.epf_AutomizerBplInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-25_09-14-06-803.csv Completed graceful shutdown