/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-dev-29289db [2021-06-05 03:20:57,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-05 03:20:57,780 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-05 03:20:57,803 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-05 03:20:57,803 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-05 03:20:57,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-05 03:20:57,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-05 03:20:57,812 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-05 03:20:57,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-05 03:20:57,821 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-05 03:20:57,822 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-05 03:20:57,822 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-05 03:20:57,823 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-05 03:20:57,823 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-05 03:20:57,824 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-05 03:20:57,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-05 03:20:57,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-05 03:20:57,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-05 03:20:57,826 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-05 03:20:57,827 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-05 03:20:57,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-05 03:20:57,828 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-05 03:20:57,829 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-05 03:20:57,829 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-05 03:20:57,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-05 03:20:57,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-05 03:20:57,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-05 03:20:57,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-05 03:20:57,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-05 03:20:57,832 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-05 03:20:57,832 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-05 03:20:57,833 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-05 03:20:57,833 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-05 03:20:57,834 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-05 03:20:57,834 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-05 03:20:57,834 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-05 03:20:57,835 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-05 03:20:57,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-05 03:20:57,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-05 03:20:57,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-05 03:20:57,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-05 03:20:57,842 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 [2021-06-05 03:20:57,856 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-05 03:20:57,857 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-05 03:20:57,857 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-05 03:20:57,857 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-05 03:20:57,858 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-05 03:20:57,858 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-05 03:20:57,858 INFO L138 SettingsManager]: * Use SBE=true [2021-06-05 03:20:57,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-05 03:20:57,858 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-05 03:20:57,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-05 03:20:57,858 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-05 03:20:57,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-05 03:20:57,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-05 03:20:57,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-05 03:20:57,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-05 03:20:57,859 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-05 03:20:57,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-05 03:20:57,859 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-05 03:20:57,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-05 03:20:57,859 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-05 03:20:57,859 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-05 03:20:57,860 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-05 03:20:57,860 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-05 03:20:57,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-05 03:20:57,860 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-05 03:20:57,860 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-05 03:20:57,860 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-05 03:20:57,860 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-05 03:20:57,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-05 03:20:57,860 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-05 03:20:57,861 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-05 03:20:57,861 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-05 03:20:58,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-05 03:20:58,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-05 03:20:58,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-05 03:20:58,119 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-05 03:20:58,122 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-05 03:20:58,122 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl [2021-06-05 03:20:58,123 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_11.bpl' [2021-06-05 03:20:58,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-05 03:20:58,157 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-05 03:20:58,161 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-05 03:20:58,161 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-05 03:20:58,161 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-05 03:20:58,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 03:20:58" (1/1) ... [2021-06-05 03:20:58,174 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 03:20:58" (1/1) ... [2021-06-05 03:20:58,179 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-05 03:20:58,180 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-05 03:20:58,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-05 03:20:58,180 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-05 03:20:58,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 03:20:58" (1/1) ... [2021-06-05 03:20:58,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 03:20:58" (1/1) ... [2021-06-05 03:20:58,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 03:20:58" (1/1) ... [2021-06-05 03:20:58,186 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 03:20:58" (1/1) ... [2021-06-05 03:20:58,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 03:20:58" (1/1) ... [2021-06-05 03:20:58,189 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 03:20:58" (1/1) ... [2021-06-05 03:20:58,189 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 03:20:58" (1/1) ... [2021-06-05 03:20:58,190 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-05 03:20:58,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-05 03:20:58,191 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-05 03:20:58,191 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-05 03:20:58,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 03:20:58" (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 [2021-06-05 03:20:58,250 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2021-06-05 03:20:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2021-06-05 03:20:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2021-06-05 03:20:58,251 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2021-06-05 03:20:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2021-06-05 03:20:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2021-06-05 03:20:58,251 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2021-06-05 03:20:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2021-06-05 03:20:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2021-06-05 03:20:58,251 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2021-06-05 03:20:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2021-06-05 03:20:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2021-06-05 03:20:58,252 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2021-06-05 03:20:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2021-06-05 03:20:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2021-06-05 03:20:58,253 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2021-06-05 03:20:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2021-06-05 03:20:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2021-06-05 03:20:58,253 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-05 03:20:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-05 03:20:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-05 03:20:58,254 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2021-06-05 03:20:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2021-06-05 03:20:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2021-06-05 03:20:58,255 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2021-06-05 03:20:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2021-06-05 03:20:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2021-06-05 03:20:58,255 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_10 given in one single declaration [2021-06-05 03:20:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure set_10 [2021-06-05 03:20:58,256 INFO L138 BoogieDeclarations]: Found implementation of procedure set_10 [2021-06-05 03:20:58,256 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2021-06-05 03:20:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2021-06-05 03:20:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2021-06-05 03:20:58,258 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2021-06-05 03:20:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2021-06-05 03:20:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2021-06-05 03:20:58,259 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-05 03:20:58,395 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-05 03:20:58,395 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-05 03:20:58,396 INFO L202 PluginConnector]: Adding new model example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.06 03:20:58 BoogieIcfgContainer [2021-06-05 03:20:58,397 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-05 03:20:58,398 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-05 03:20:58,398 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-05 03:20:58,400 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-05 03:20:58,400 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 03:20:58" (1/2) ... [2021-06-05 03:20:58,400 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27609b22 and model type example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.06 03:20:58, skipping insertion in model container [2021-06-05 03:20:58,400 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.06 03:20:58" (2/2) ... [2021-06-05 03:20:58,401 INFO L111 eAbstractionObserver]: Analyzing ICFG example_11.bpl [2021-06-05 03:20:58,405 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-05 03:20:58,405 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-05 03:20:58,405 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-05 03:20:58,406 INFO L510 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-05 03:20:58,581 INFO L149 ThreadInstanceAdder]: Constructed 121 joinOtherThreadTransitions. [2021-06-05 03:20:58,595 INFO L255 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2021-06-05 03:20:58,608 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-05 03:20:58,608 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-05 03:20:58,608 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-05 03:20:58,608 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-05 03:20:58,608 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-05 03:20:58,608 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-05 03:20:58,608 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-05 03:20:58,608 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-06-05 03:20:58,617 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 92 places, 168 transitions, 754 flow Received shutdown request... [2021-06-05 03:35:40,955 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-05 03:35:40,957 INFO L246 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-05 03:35:40,964 WARN L196 ceAbstractionStarter]: Timeout [2021-06-05 03:35:40,964 INFO L202 PluginConnector]: Adding new model example_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.06 03:35:40 BasicIcfg [2021-06-05 03:35:40,964 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-05 03:35:40,966 INFO L168 Benchmark]: Toolchain (without parser) took 882807.51 ms. Allocated memory was 348.1 MB in the beginning and 5.2 GB in the end (delta: 4.8 GB). Free memory was 327.3 MB in the beginning and 1.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.9 GB. Max. memory is 16.0 GB. [2021-06-05 03:35:40,966 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 348.1 MB. Free memory is still 328.3 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-06-05 03:35:40,966 INFO L168 Benchmark]: Boogie Procedure Inliner took 18.78 ms. Allocated memory is still 348.1 MB. Free memory was 327.1 MB in the beginning and 325.6 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-05 03:35:40,967 INFO L168 Benchmark]: Boogie Preprocessor took 9.87 ms. Allocated memory is still 348.1 MB. Free memory was 325.6 MB in the beginning and 324.7 MB in the end (delta: 914.3 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-05 03:35:40,967 INFO L168 Benchmark]: RCFGBuilder took 206.12 ms. Allocated memory is still 348.1 MB. Free memory was 324.7 MB in the beginning and 311.4 MB in the end (delta: 13.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. [2021-06-05 03:35:40,968 INFO L168 Benchmark]: TraceAbstraction took 882566.36 ms. Allocated memory was 348.1 MB in the beginning and 5.2 GB in the end (delta: 4.8 GB). Free memory was 310.9 MB in the beginning and 1.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.9 GB. Max. memory is 16.0 GB. [2021-06-05 03:35:40,970 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 0.13 ms. Allocated memory is still 348.1 MB. Free memory is still 328.3 MB. There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 18.78 ms. Allocated memory is still 348.1 MB. Free memory was 327.1 MB in the beginning and 325.6 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 9.87 ms. Allocated memory is still 348.1 MB. Free memory was 325.6 MB in the beginning and 324.7 MB in the end (delta: 914.3 kB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 206.12 ms. Allocated memory is still 348.1 MB. Free memory was 324.7 MB in the beginning and 311.4 MB in the end (delta: 13.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 882566.36 ms. Allocated memory was 348.1 MB in the beginning and 5.2 GB in the end (delta: 4.8 GB). Free memory was 310.9 MB in the beginning and 1.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.9 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 20]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) 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 600038 states. Currently 209014 states in worklist.. - TimeoutResultAtElement [Line: 10]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) 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 600038 states. Currently 209014 states in worklist.. - TimeoutResultAtElement [Line: 14]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) 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 600038 states. Currently 209014 states in worklist.. - TimeoutResultAtElement [Line: 17]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) 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 600038 states. Currently 209014 states in worklist.. - TimeoutResultAtElement [Line: 13]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) 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 600038 states. Currently 209014 states in worklist.. - TimeoutResultAtElement [Line: 18]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) 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 600038 states. Currently 209014 states in worklist.. - TimeoutResultAtElement [Line: 16]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) 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 600038 states. Currently 209014 states in worklist.. - TimeoutResultAtElement [Line: 19]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) 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 600038 states. Currently 209014 states in worklist.. - TimeoutResultAtElement [Line: 22]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) 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 600038 states. Currently 209014 states in worklist.. - TimeoutResultAtElement [Line: 15]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) 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 600038 states. Currently 209014 states in worklist.. - TimeoutResultAtElement [Line: 35]: Timeout (TraceAbstraction) Unable to prove that assertion always holds 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 600038 states. Currently 209014 states in worklist.. - TimeoutResultAtElement [Line: 21]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) 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 600038 states. Currently 209014 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 23 procedures, 103 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 882349.5ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 882346.7ms, 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