/usr/bin/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 -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe-MCR.epf -i ../../../trunk/examples/concurrent/bpl/mcr/example_10.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.25-d9e330d [2020-02-10 22:18:16,192 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-02-10 22:18:16,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-02-10 22:18:16,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-02-10 22:18:16,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-02-10 22:18:16,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-02-10 22:18:16,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-02-10 22:18:16,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-02-10 22:18:16,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-02-10 22:18:16,214 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-02-10 22:18:16,215 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-02-10 22:18:16,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-02-10 22:18:16,216 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-02-10 22:18:16,217 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-02-10 22:18:16,218 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-02-10 22:18:16,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-02-10 22:18:16,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-02-10 22:18:16,224 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-02-10 22:18:16,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-02-10 22:18:16,230 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-02-10 22:18:16,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-02-10 22:18:16,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-02-10 22:18:16,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-02-10 22:18:16,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-02-10 22:18:16,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-02-10 22:18:16,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-02-10 22:18:16,245 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-02-10 22:18:16,246 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-02-10 22:18:16,246 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-02-10 22:18:16,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-02-10 22:18:16,248 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-02-10 22:18:16,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-02-10 22:18:16,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-02-10 22:18:16,254 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-02-10 22:18:16,258 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-02-10 22:18:16,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-02-10 22:18:16,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-02-10 22:18:16,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-02-10 22:18:16,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-02-10 22:18:16,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-02-10 22:18:16,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-02-10 22:18:16,264 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe-MCR.epf [2020-02-10 22:18:16,282 INFO L113 SettingsManager]: Loading preferences was successful [2020-02-10 22:18:16,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-02-10 22:18:16,284 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-02-10 22:18:16,284 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-02-10 22:18:16,284 INFO L138 SettingsManager]: * Use SBE=true [2020-02-10 22:18:16,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-02-10 22:18:16,284 INFO L138 SettingsManager]: * sizeof long=4 [2020-02-10 22:18:16,285 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-02-10 22:18:16,285 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-02-10 22:18:16,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-02-10 22:18:16,285 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-02-10 22:18:16,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-02-10 22:18:16,286 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-02-10 22:18:16,286 INFO L138 SettingsManager]: * sizeof long double=12 [2020-02-10 22:18:16,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-02-10 22:18:16,286 INFO L138 SettingsManager]: * Use constant arrays=true [2020-02-10 22:18:16,286 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-02-10 22:18:16,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-02-10 22:18:16,287 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-02-10 22:18:16,287 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-02-10 22:18:16,287 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-02-10 22:18:16,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-02-10 22:18:16,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-02-10 22:18:16,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-02-10 22:18:16,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-02-10 22:18:16,288 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-02-10 22:18:16,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-02-10 22:18:16,288 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-02-10 22:18:16,289 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-02-10 22:18:16,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-02-10 22:18:16,289 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-02-10 22:18:16,289 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-02-10 22:18:16,572 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-02-10 22:18:16,596 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-02-10 22:18:16,599 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-02-10 22:18:16,601 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2020-02-10 22:18:16,602 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2020-02-10 22:18:16,603 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_10.bpl [2020-02-10 22:18:16,603 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_10.bpl' [2020-02-10 22:18:16,645 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-02-10 22:18:16,648 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-02-10 22:18:16,649 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-02-10 22:18:16,649 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-02-10 22:18:16,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-02-10 22:18:16,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,684 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-02-10 22:18:16,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-02-10 22:18:16,685 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-02-10 22:18:16,686 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-02-10 22:18:16,697 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,698 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,702 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,703 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,704 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,706 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-02-10 22:18:16,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-02-10 22:18:16,706 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-02-10 22:18:16,707 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-02-10 22:18:16,708 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-02-10 22:18:16,803 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2020-02-10 22:18:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2020-02-10 22:18:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2020-02-10 22:18:16,804 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2020-02-10 22:18:16,804 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2020-02-10 22:18:16,804 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2020-02-10 22:18:16,804 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2020-02-10 22:18:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2020-02-10 22:18:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2020-02-10 22:18:16,805 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2020-02-10 22:18:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2020-02-10 22:18:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2020-02-10 22:18:16,806 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2020-02-10 22:18:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2020-02-10 22:18:16,806 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2020-02-10 22:18:16,806 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2020-02-10 22:18:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2020-02-10 22:18:16,807 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2020-02-10 22:18:16,807 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2020-02-10 22:18:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-02-10 22:18:16,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-02-10 22:18:16,808 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2020-02-10 22:18:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2020-02-10 22:18:16,809 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2020-02-10 22:18:16,809 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2020-02-10 22:18:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2020-02-10 22:18:16,810 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2020-02-10 22:18:16,811 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2020-02-10 22:18:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2020-02-10 22:18:16,811 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2020-02-10 22:18:16,812 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2020-02-10 22:18:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2020-02-10 22:18:16,813 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2020-02-10 22:18:16,814 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-02-10 22:18:17,101 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-02-10 22:18:17,101 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-02-10 22:18:17,105 INFO L202 PluginConnector]: Adding new model example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 10:18:17 BoogieIcfgContainer [2020-02-10 22:18:17,105 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-02-10 22:18:17,107 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-02-10 22:18:17,107 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-02-10 22:18:17,110 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-02-10 22:18:17,110 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/2) ... [2020-02-10 22:18:17,111 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@199f3c45 and model type example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.02 10:18:17, skipping insertion in model container [2020-02-10 22:18:17,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 10:18:17" (2/2) ... [2020-02-10 22:18:17,113 INFO L109 eAbstractionObserver]: Analyzing ICFG example_10.bpl [2020-02-10 22:18:17,123 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-02-10 22:18:17,124 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-02-10 22:18:17,131 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-02-10 22:18:17,132 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-02-10 22:18:17,405 INFO L251 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2020-02-10 22:18:17,427 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-02-10 22:18:17,428 INFO L376 AbstractCegarLoop]: Hoare is true [2020-02-10 22:18:17,428 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-02-10 22:18:17,428 INFO L378 AbstractCegarLoop]: Backedges is MCR [2020-02-10 22:18:17,428 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-02-10 22:18:17,429 INFO L380 AbstractCegarLoop]: Difference is false [2020-02-10 22:18:17,429 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-02-10 22:18:17,429 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-02-10 22:18:17,445 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 84 places, 143 transitions Received shutdown request... [2020-02-10 22:32:12,423 WARN L544 AbstractCegarLoop]: Verification canceled [2020-02-10 22:32:12,435 WARN L227 ceAbstractionStarter]: Timeout [2020-02-10 22:32:12,436 INFO L202 PluginConnector]: Adding new model example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.02 10:32:12 BasicIcfg [2020-02-10 22:32:12,436 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-02-10 22:32:12,441 INFO L168 Benchmark]: Toolchain (without parser) took 835791.15 ms. Allocated memory was 142.1 MB in the beginning and 4.7 GB in the end (delta: 4.5 GB). Free memory was 117.2 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 4.2 GB. Max. memory is 7.1 GB. [2020-02-10 22:32:12,442 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 142.1 MB. Free memory was 118.5 MB in the beginning and 118.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-02-10 22:32:12,443 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.87 ms. Allocated memory is still 142.1 MB. Free memory was 117.0 MB in the beginning and 115.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2020-02-10 22:32:12,445 INFO L168 Benchmark]: Boogie Preprocessor took 20.63 ms. Allocated memory is still 142.1 MB. Free memory was 115.3 MB in the beginning and 114.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2020-02-10 22:32:12,448 INFO L168 Benchmark]: RCFGBuilder took 399.34 ms. Allocated memory is still 142.1 MB. Free memory was 114.0 MB in the beginning and 99.5 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 7.1 GB. [2020-02-10 22:32:12,450 INFO L168 Benchmark]: TraceAbstraction took 835329.58 ms. Allocated memory was 142.1 MB in the beginning and 4.7 GB in the end (delta: 4.5 GB). Free memory was 99.0 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 4.2 GB. Max. memory is 7.1 GB. [2020-02-10 22:32:12,462 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 0.18 ms. Allocated memory is still 142.1 MB. Free memory was 118.5 MB in the beginning and 118.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 35.87 ms. Allocated memory is still 142.1 MB. Free memory was 117.0 MB in the beginning and 115.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 20.63 ms. Allocated memory is still 142.1 MB. Free memory was 115.3 MB in the beginning and 114.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 399.34 ms. Allocated memory is still 142.1 MB. Free memory was 114.0 MB in the beginning and 99.5 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 835329.58 ms. Allocated memory was 142.1 MB in the beginning and 4.7 GB in the end (delta: 4.5 GB). Free memory was 99.0 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 4.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 33]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 33). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 84 places, 143 transitions. Already constructed 613396 states. Currently 117078 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 11 procedures, 54 locations, 1 error locations. Started 1 CEGAR loops. Result: TIMEOUT, OverallTime: 834.9s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 834.9s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 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