java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/programs/random/RanFile090.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 10:04:09,642 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 10:04:09,644 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 10:04:09,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 10:04:09,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 10:04:09,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 10:04:09,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 10:04:09,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 10:04:09,661 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 10:04:09,662 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 10:04:09,662 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 10:04:09,663 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 10:04:09,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 10:04:09,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 10:04:09,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 10:04:09,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 10:04:09,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 10:04:09,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 10:04:09,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 10:04:09,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 10:04:09,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 10:04:09,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 10:04:09,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 10:04:09,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 10:04:09,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 10:04:09,679 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 10:04:09,679 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 10:04:09,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 10:04:09,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 10:04:09,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 10:04:09,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 10:04:09,682 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 10:04:09,683 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 10:04:09,684 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 10:04:09,685 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 10:04:09,685 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 10:04:09,686 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 10:04:09,686 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 10:04:09,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 10:04:09,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 10:04:09,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 10:04:09,715 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 10:04:09,729 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 10:04:09,733 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 10:04:09,734 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 10:04:09,735 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 10:04:09,737 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile090.bpl [2019-08-05 10:04:09,737 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile090.bpl' [2019-08-05 10:04:09,780 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 10:04:09,781 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 10:04:09,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 10:04:09,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 10:04:09,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 10:04:09,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:04:09" (1/1) ... [2019-08-05 10:04:09,809 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:04:09" (1/1) ... [2019-08-05 10:04:09,819 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 10:04:09,819 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 10:04:09,820 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 10:04:09,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 10:04:09,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 10:04:09,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 10:04:09,823 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 10:04:09,835 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:04:09" (1/1) ... [2019-08-05 10:04:09,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:04:09" (1/1) ... [2019-08-05 10:04:09,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:04:09" (1/1) ... [2019-08-05 10:04:09,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:04:09" (1/1) ... [2019-08-05 10:04:09,857 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:04:09" (1/1) ... [2019-08-05 10:04:09,874 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:04:09" (1/1) ... [2019-08-05 10:04:09,876 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:04:09" (1/1) ... [2019-08-05 10:04:09,882 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 10:04:09,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 10:04:09,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 10:04:09,885 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 10:04:09,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:04:09" (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 [2019-08-05 10:04:09,959 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 10:04:09,960 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 10:04:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 10:04:11,091 INFO L275 CfgBuilder]: Using library mode [2019-08-05 10:04:11,091 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 10:04:11,093 INFO L202 PluginConnector]: Adding new model RanFile090.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 10:04:11 BoogieIcfgContainer [2019-08-05 10:04:11,093 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 10:04:11,095 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-08-05 10:04:11,095 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-08-05 10:04:11,098 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-08-05 10:04:11,098 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:04:09" (1/2) ... [2019-08-05 10:04:11,099 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21fd3add and model type RanFile090.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.08 10:04:11, skipping insertion in model container [2019-08-05 10:04:11,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "RanFile090.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 10:04:11" (2/2) ... [2019-08-05 10:04:11,101 INFO L109 eAbstractionObserver]: Analyzing ICFG RanFile090.bpl [2019-08-05 10:04:11,111 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2019-08-05 10:04:11,118 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-08-05 10:04:11,133 INFO L252 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-08-05 10:04:11,153 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-08-05 10:04:11,154 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-08-05 10:04:11,154 INFO L378 AbstractCegarLoop]: Hoare is false [2019-08-05 10:04:11,154 INFO L379 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-08-05 10:04:11,154 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-08-05 10:04:11,154 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-08-05 10:04:11,155 INFO L382 AbstractCegarLoop]: Difference is false [2019-08-05 10:04:11,155 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-08-05 10:04:11,155 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-08-05 10:04:11,170 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states. [2019-08-05 10:04:11,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-08-05 10:04:11,178 INFO L391 BasicCegarLoop]: Found error trace [2019-08-05 10:04:11,179 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-08-05 10:04:11,182 INFO L418 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONASSERT, mainErr2ASSERT_VIOLATIONASSERT, mainErr1ASSERT_VIOLATIONASSERT]=== [2019-08-05 10:04:11,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-08-05 10:04:11,188 INFO L82 PathProgramCache]: Analyzing trace with hash -2116086120, now seen corresponding path program 1 times [2019-08-05 10:04:11,245 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2019-08-05 10:04:11,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-08-05 10:04:11,525 WARN L254 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 37 conjunts are in the unsatisfiable core [2019-08-05 10:04:11,533 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-08-05 10:04:11,562 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:11,770 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-08-05 10:04:11,782 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-05 10:04:12,194 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-05 10:04:12,202 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-05 10:04:12,202 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:12,210 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:12,221 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:12,921 WARN L188 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 92 [2019-08-05 10:04:13,173 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 73 [2019-08-05 10:04:13,180 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,181 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,182 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,183 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,191 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,199 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,200 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,207 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,214 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,220 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,226 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,228 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,231 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,237 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,244 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,248 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,253 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,257 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,265 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,270 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,275 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,281 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:13,289 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:16,046 WARN L188 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 334 DAG size of output: 171 [2019-08-05 10:04:16,053 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:04:27,661 WARN L188 SmtUtils]: Spent 11.29 s on a formula simplification. DAG size of input: 337 DAG size of output: 329 [2019-08-05 10:04:33,448 WARN L188 SmtUtils]: Spent 4.76 s on a formula simplification that was a NOOP. DAG size: 333 [2019-08-05 10:05:31,069 WARN L188 SmtUtils]: Spent 44.55 s on a formula simplification. DAG size of input: 335 DAG size of output: 335 [2019-08-05 10:05:31,086 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 8 terms [2019-08-05 10:05:31,087 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,091 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,098 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,116 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,118 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,128 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,134 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,138 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,143 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,150 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,152 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,160 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,166 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,171 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,176 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,183 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,188 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,194 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,199 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,200 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,208 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,213 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,215 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,224 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,233 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,237 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,242 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,247 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,252 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,259 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,268 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 10:05:31,273 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms Received shutdown request... [2019-08-05 10:09:02,394 WARN L193 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000) stderr output: (error "out of memory") [2019-08-05 10:09:02,395 INFO L177 TraceCheckSpWp]: Timeout while computing interpolants [2019-08-05 10:09:02,396 WARN L544 AbstractCegarLoop]: Verification canceled [2019-08-05 10:09:02,403 WARN L223 ceAbstractionStarter]: Timeout [2019-08-05 10:09:02,404 INFO L202 PluginConnector]: Adding new model RanFile090.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.08 10:09:02 BoogieIcfgContainer [2019-08-05 10:09:02,404 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-08-05 10:09:02,408 INFO L168 Benchmark]: Toolchain (without parser) took 292624.59 ms. Allocated memory was 140.5 MB in the beginning and 287.3 MB in the end (delta: 146.8 MB). Free memory was 108.4 MB in the beginning and 133.6 MB in the end (delta: -25.2 MB). Peak memory consumption was 121.6 MB. Max. memory is 7.1 GB. [2019-08-05 10:09:02,413 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 140.5 MB. Free memory was 110.1 MB in the beginning and 109.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 10:09:02,414 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.64 ms. Allocated memory is still 140.5 MB. Free memory was 108.4 MB in the beginning and 106.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 10:09:02,415 INFO L168 Benchmark]: Boogie Preprocessor took 60.24 ms. Allocated memory is still 140.5 MB. Free memory was 106.4 MB in the beginning and 104.9 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 7.1 GB. [2019-08-05 10:09:02,417 INFO L168 Benchmark]: RCFGBuilder took 1208.54 ms. Allocated memory is still 140.5 MB. Free memory was 104.9 MB in the beginning and 67.9 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 7.1 GB. [2019-08-05 10:09:02,419 INFO L168 Benchmark]: TraceAbstraction took 291309.30 ms. Allocated memory was 140.5 MB in the beginning and 287.3 MB in the end (delta: 146.8 MB). Free memory was 67.5 MB in the beginning and 133.6 MB in the end (delta: -66.1 MB). Peak memory consumption was 80.7 MB. Max. memory is 7.1 GB. [2019-08-05 10:09:02,426 INFO L335 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 140.5 MB. Free memory was 110.1 MB in the beginning and 109.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 40.64 ms. Allocated memory is still 140.5 MB. Free memory was 108.4 MB in the beginning and 106.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 60.24 ms. Allocated memory is still 140.5 MB. Free memory was 106.4 MB in the beginning and 104.9 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1208.54 ms. Allocated memory is still 140.5 MB. Free memory was 104.9 MB in the beginning and 67.9 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 291309.30 ms. Allocated memory was 140.5 MB in the beginning and 287.3 MB in the end (delta: 146.8 MB). Free memory was 67.5 MB in the beginning and 133.6 MB in the end (delta: -66.1 MB). Peak memory consumption was 80.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 122]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 122). Cancelled while BasicCegarLoop was analyzing trace of length 17 with TraceHistMax 1,while TraceCheckSpWp was constructing forward predicates,while PredicateUnifier was unifying predicates,while executing Executor. - TimeoutResultAtElement [Line: 124]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 124). Cancelled while BasicCegarLoop was analyzing trace of length 17 with TraceHistMax 1,while TraceCheckSpWp was constructing forward predicates,while PredicateUnifier was unifying predicates,while executing Executor. - TimeoutResultAtElement [Line: 123]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 123). Cancelled while BasicCegarLoop was analyzing trace of length 17 with TraceHistMax 1,while TraceCheckSpWp was constructing forward predicates,while PredicateUnifier was unifying predicates,while executing Executor. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 22 locations, 3 error locations. TIMEOUT Result, 291.2s 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=22occurred 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: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown