/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-10 20:46:04,996 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-10 20:46:04,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-10 20:46:05,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-10 20:46:05,022 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-10 20:46:05,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-10 20:46:05,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-10 20:46:05,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-10 20:46:05,027 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-10 20:46:05,028 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-10 20:46:05,029 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-10 20:46:05,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-10 20:46:05,030 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-10 20:46:05,031 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-10 20:46:05,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-10 20:46:05,033 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-10 20:46:05,034 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-10 20:46:05,034 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-10 20:46:05,036 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-10 20:46:05,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-10 20:46:05,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-10 20:46:05,040 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-10 20:46:05,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-10 20:46:05,041 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-10 20:46:05,043 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-03-10 20:46:05,044 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-03-10 20:46:05,044 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-03-10 20:46:05,045 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-03-10 20:46:05,045 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-03-10 20:46:05,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-03-10 20:46:05,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-10 20:46:05,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-10 20:46:05,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-10 20:46:05,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-10 20:46:05,049 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-10 20:46:05,049 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-10 20:46:05,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-10 20:46:05,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-10 20:46:05,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-10 20:46:05,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-10 20:46:05,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-10 20:46:05,053 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.epf [2021-03-10 20:46:05,070 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-10 20:46:05,070 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-10 20:46:05,071 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-10 20:46:05,071 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-10 20:46:05,072 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-10 20:46:05,072 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-10 20:46:05,072 INFO L138 SettingsManager]: * Use SBE=true [2021-03-10 20:46:05,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-10 20:46:05,072 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-10 20:46:05,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-10 20:46:05,073 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-10 20:46:05,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-10 20:46:05,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-10 20:46:05,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-10 20:46:05,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-10 20:46:05,073 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-10 20:46:05,073 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-10 20:46:05,073 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-10 20:46:05,074 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-10 20:46:05,074 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-10 20:46:05,074 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-10 20:46:05,074 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-10 20:46:05,074 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-10 20:46:05,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-10 20:46:05,074 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-10 20:46:05,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-10 20:46:05,075 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-10 20:46:05,075 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-10 20:46:05,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-10 20:46:05,075 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-03-10 20:46:05,075 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-10 20:46:05,075 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-10 20:46:05,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-10 20:46:05,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-10 20:46:05,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-10 20:46:05,355 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-03-10 20:46:05,356 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-03-10 20:46:05,357 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl [2021-03-10 20:46:05,358 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl' [2021-03-10 20:46:05,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-10 20:46:05,401 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-03-10 20:46:05,403 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-10 20:46:05,403 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-10 20:46:05,403 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-10 20:46:05,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:46:05" (1/1) ... [2021-03-10 20:46:05,419 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:46:05" (1/1) ... [2021-03-10 20:46:05,424 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-10 20:46:05,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-10 20:46:05,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-10 20:46:05,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-10 20:46:05,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:46:05" (1/1) ... [2021-03-10 20:46:05,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:46:05" (1/1) ... [2021-03-10 20:46:05,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:46:05" (1/1) ... [2021-03-10 20:46:05,433 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:46:05" (1/1) ... [2021-03-10 20:46:05,435 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:46:05" (1/1) ... [2021-03-10 20:46:05,436 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:46:05" (1/1) ... [2021-03-10 20:46:05,437 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:46:05" (1/1) ... [2021-03-10 20:46:05,438 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-10 20:46:05,439 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-10 20:46:05,439 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-10 20:46:05,439 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-10 20:46:05,443 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:46:05" (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 [2021-03-10 20:46:05,504 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2021-03-10 20:46:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2021-03-10 20:46:05,505 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2021-03-10 20:46:05,505 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2021-03-10 20:46:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2021-03-10 20:46:05,505 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2021-03-10 20:46:05,505 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2021-03-10 20:46:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2021-03-10 20:46:05,506 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2021-03-10 20:46:05,506 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2021-03-10 20:46:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2021-03-10 20:46:05,506 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2021-03-10 20:46:05,507 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2021-03-10 20:46:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2021-03-10 20:46:05,508 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2021-03-10 20:46:05,508 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2021-03-10 20:46:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2021-03-10 20:46:05,508 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2021-03-10 20:46:05,509 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-03-10 20:46:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-10 20:46:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-10 20:46:05,510 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2021-03-10 20:46:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2021-03-10 20:46:05,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2021-03-10 20:46:05,511 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2021-03-10 20:46:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2021-03-10 20:46:05,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2021-03-10 20:46:05,512 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_10 given in one single declaration [2021-03-10 20:46:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure set_10 [2021-03-10 20:46:05,512 INFO L138 BoogieDeclarations]: Found implementation of procedure set_10 [2021-03-10 20:46:05,512 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2021-03-10 20:46:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2021-03-10 20:46:05,513 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2021-03-10 20:46:05,515 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2021-03-10 20:46:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2021-03-10 20:46:05,515 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2021-03-10 20:46:05,516 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-10 20:46:05,688 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-10 20:46:05,689 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-03-10 20:46:05,690 INFO L202 PluginConnector]: Adding new model example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.03 08:46:05 BoogieIcfgContainer [2021-03-10 20:46:05,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-10 20:46:05,691 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-10 20:46:05,691 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-10 20:46:05,694 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-10 20:46:05,694 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.03 08:46:05" (1/2) ... [2021-03-10 20:46:05,695 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c9ed5d4 and model type example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.03 08:46:05, skipping insertion in model container [2021-03-10 20:46:05,695 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.03 08:46:05" (2/2) ... [2021-03-10 20:46:05,696 INFO L111 eAbstractionObserver]: Analyzing ICFG example_11.bpl [2021-03-10 20:46:05,705 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-10 20:46:05,706 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-10 20:46:05,709 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-10 20:46:05,710 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-10 20:46:05,941 INFO L149 ThreadInstanceAdder]: Constructed 121 joinOtherThreadTransitions. [2021-03-10 20:46:05,956 INFO L253 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2021-03-10 20:46:05,984 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-10 20:46:05,984 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-10 20:46:05,984 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-10 20:46:05,984 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-10 20:46:05,984 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-10 20:46:05,984 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-10 20:46:05,984 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-10 20:46:05,985 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-10 20:46:06,000 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 92 places, 168 transitions, 754 flow Received shutdown request... [2021-03-10 21:00:41,131 WARN L545 AbstractCegarLoop]: Verification canceled [2021-03-10 21:00:41,134 WARN L224 ceAbstractionStarter]: Timeout [2021-03-10 21:00:41,134 INFO L202 PluginConnector]: Adding new model example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.03 09:00:41 BasicIcfg [2021-03-10 21:00:41,134 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-10 21:00:41,140 INFO L168 Benchmark]: Toolchain (without parser) took 875739.06 ms. Allocated memory was 346.0 MB in the beginning and 5.8 GB in the end (delta: 5.5 GB). Free memory was 326.2 MB in the beginning and 3.0 GB in the end (delta: -2.7 GB). Peak memory consumption was 4.6 GB. Max. memory is 16.0 GB. [2021-03-10 21:00:41,140 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.14 ms. Allocated memory is still 346.0 MB. Free memory was 327.3 MB in the beginning and 327.3 MB in the end (delta: 83.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-10 21:00:41,141 INFO L168 Benchmark]: Boogie Procedure Inliner took 22.16 ms. Allocated memory is still 346.0 MB. Free memory was 325.7 MB in the beginning and 324.2 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-10 21:00:41,141 INFO L168 Benchmark]: Boogie Preprocessor took 12.42 ms. Allocated memory is still 346.0 MB. Free memory was 324.2 MB in the beginning and 323.3 MB in the end (delta: 926.7 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-10 21:00:41,142 INFO L168 Benchmark]: RCFGBuilder took 251.19 ms. Allocated memory is still 346.0 MB. Free memory was 323.2 MB in the beginning and 310.1 MB in the end (delta: 13.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. [2021-03-10 21:00:41,143 INFO L168 Benchmark]: TraceAbstraction took 875443.17 ms. Allocated memory was 346.0 MB in the beginning and 5.8 GB in the end (delta: 5.5 GB). Free memory was 309.7 MB in the beginning and 3.0 GB in the end (delta: -2.7 GB). Peak memory consumption was 4.5 GB. Max. memory is 16.0 GB. [2021-03-10 21:00:41,146 INFO L339 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 0.14 ms. Allocated memory is still 346.0 MB. Free memory was 327.3 MB in the beginning and 327.3 MB in the end (delta: 83.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 22.16 ms. Allocated memory is still 346.0 MB. Free memory was 325.7 MB in the beginning and 324.2 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 12.42 ms. Allocated memory is still 346.0 MB. Free memory was 324.2 MB in the beginning and 323.3 MB in the end (delta: 926.7 kB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 251.19 ms. Allocated memory is still 346.0 MB. Free memory was 323.2 MB in the beginning and 310.1 MB in the end (delta: 13.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 875443.17 ms. Allocated memory was 346.0 MB in the beginning and 5.8 GB in the end (delta: 5.5 GB). Free memory was 309.7 MB in the beginning and 3.0 GB in the end (delta: -2.7 GB). Peak memory consumption was 4.5 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 35]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 35). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 92 places, 168 transitions, 754 flow. Already constructed 636382 states. Currently 219089 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 12 procedures, 59 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 875152.5ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 875146.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms 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