/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_10.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-770125f [2021-05-21 20:03:06,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-21 20:03:06,681 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-21 20:03:06,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-05-21 20:03:06,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-05-21 20:03:06,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-05-21 20:03:06,701 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-05-21 20:03:06,703 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-05-21 20:03:06,704 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-05-21 20:03:06,704 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-05-21 20:03:06,705 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-05-21 20:03:06,706 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-05-21 20:03:06,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-05-21 20:03:06,707 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-05-21 20:03:06,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-05-21 20:03:06,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-05-21 20:03:06,708 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-05-21 20:03:06,709 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-05-21 20:03:06,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-05-21 20:03:06,711 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-05-21 20:03:06,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-05-21 20:03:06,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-05-21 20:03:06,713 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-05-21 20:03:06,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-05-21 20:03:06,716 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-05-21 20:03:06,716 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-05-21 20:03:06,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-05-21 20:03:06,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-05-21 20:03:06,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-05-21 20:03:06,717 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-05-21 20:03:06,717 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-05-21 20:03:06,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-05-21 20:03:06,718 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-05-21 20:03:06,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-05-21 20:03:06,719 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-05-21 20:03:06,719 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-05-21 20:03:06,720 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-05-21 20:03:06,720 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-05-21 20:03:06,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-21 20:03:06,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-21 20:03:06,721 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-21 20:03:06,721 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 [2021-05-21 20:03:06,740 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-21 20:03:06,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-21 20:03:06,740 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-05-21 20:03:06,740 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-05-21 20:03:06,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-05-21 20:03:06,741 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-05-21 20:03:06,741 INFO L138 SettingsManager]: * Use SBE=true [2021-05-21 20:03:06,741 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-21 20:03:06,741 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-21 20:03:06,742 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-21 20:03:06,742 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-21 20:03:06,742 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-21 20:03:06,742 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-21 20:03:06,742 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-21 20:03:06,742 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-21 20:03:06,742 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-21 20:03:06,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-21 20:03:06,742 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-21 20:03:06,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-21 20:03:06,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-21 20:03:06,743 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-21 20:03:06,743 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-21 20:03:06,743 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-21 20:03:06,743 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-21 20:03:06,743 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-21 20:03:06,743 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-05-21 20:03:06,744 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-05-21 20:03:06,744 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-05-21 20:03:06,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-05-21 20:03:06,744 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-05-21 20:03:06,744 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-05-21 20:03:06,744 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-05-21 20:03:06,928 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-21 20:03:06,940 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-21 20:03:06,942 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-21 20:03:06,943 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-05-21 20:03:06,944 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-05-21 20:03:06,945 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_10.bpl [2021-05-21 20:03:06,956 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_10.bpl' [2021-05-21 20:03:06,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-21 20:03:06,986 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-05-21 20:03:06,987 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-05-21 20:03:06,987 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-05-21 20:03:06,987 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-05-21 20:03:06,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.05 08:03:06" (1/1) ... [2021-05-21 20:03:07,000 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.05 08:03:06" (1/1) ... [2021-05-21 20:03:07,006 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-05-21 20:03:07,007 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-21 20:03:07,007 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-21 20:03:07,008 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-21 20:03:07,012 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.05 08:03:06" (1/1) ... [2021-05-21 20:03:07,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.05 08:03:06" (1/1) ... [2021-05-21 20:03:07,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.05 08:03:06" (1/1) ... [2021-05-21 20:03:07,013 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.05 08:03:06" (1/1) ... [2021-05-21 20:03:07,016 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.05 08:03:06" (1/1) ... [2021-05-21 20:03:07,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.05 08:03:06" (1/1) ... [2021-05-21 20:03:07,017 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.05 08:03:06" (1/1) ... [2021-05-21 20:03:07,018 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-21 20:03:07,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-21 20:03:07,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-21 20:03:07,020 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-21 20:03:07,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.05 08:03:06" (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 [2021-05-21 20:03:07,078 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2021-05-21 20:03:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2021-05-21 20:03:07,078 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2021-05-21 20:03:07,078 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2021-05-21 20:03:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2021-05-21 20:03:07,078 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2021-05-21 20:03:07,079 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2021-05-21 20:03:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2021-05-21 20:03:07,079 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2021-05-21 20:03:07,079 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2021-05-21 20:03:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2021-05-21 20:03:07,079 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2021-05-21 20:03:07,079 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2021-05-21 20:03:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2021-05-21 20:03:07,079 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2021-05-21 20:03:07,080 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2021-05-21 20:03:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2021-05-21 20:03:07,080 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2021-05-21 20:03:07,081 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-05-21 20:03:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-21 20:03:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-21 20:03:07,081 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2021-05-21 20:03:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2021-05-21 20:03:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2021-05-21 20:03:07,082 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2021-05-21 20:03:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2021-05-21 20:03:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2021-05-21 20:03:07,083 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2021-05-21 20:03:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2021-05-21 20:03:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2021-05-21 20:03:07,083 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2021-05-21 20:03:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2021-05-21 20:03:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2021-05-21 20:03:07,084 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-05-21 20:03:07,211 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-21 20:03:07,211 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-05-21 20:03:07,212 INFO L202 PluginConnector]: Adding new model example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.05 08:03:07 BoogieIcfgContainer [2021-05-21 20:03:07,212 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-21 20:03:07,214 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-05-21 20:03:07,214 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-05-21 20:03:07,215 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-05-21 20:03:07,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.05 08:03:06" (1/2) ... [2021-05-21 20:03:07,216 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d7a723b and model type example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.05 08:03:07, skipping insertion in model container [2021-05-21 20:03:07,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.05 08:03:07" (2/2) ... [2021-05-21 20:03:07,217 INFO L111 eAbstractionObserver]: Analyzing ICFG example_10.bpl [2021-05-21 20:03:07,221 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-05-21 20:03:07,221 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-05-21 20:03:07,221 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-05-21 20:03:07,221 INFO L478 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-05-21 20:03:07,375 INFO L149 ThreadInstanceAdder]: Constructed 100 joinOtherThreadTransitions. [2021-05-21 20:03:07,390 INFO L255 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2021-05-21 20:03:07,402 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-05-21 20:03:07,402 INFO L379 AbstractCegarLoop]: Hoare is false [2021-05-21 20:03:07,402 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-05-21 20:03:07,402 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-05-21 20:03:07,402 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-05-21 20:03:07,402 INFO L383 AbstractCegarLoop]: Difference is false [2021-05-21 20:03:07,403 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-05-21 20:03:07,403 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-05-21 20:03:07,411 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 84 places, 143 transitions, 636 flow Received shutdown request... [2021-05-21 20:17:02,463 WARN L547 AbstractCegarLoop]: Verification canceled [2021-05-21 20:17:02,465 INFO L246 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-05-21 20:17:02,467 WARN L196 ceAbstractionStarter]: Timeout [2021-05-21 20:17:02,467 INFO L202 PluginConnector]: Adding new model example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.05 08:17:02 BasicIcfg [2021-05-21 20:17:02,467 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-05-21 20:17:02,469 INFO L168 Benchmark]: Toolchain (without parser) took 835481.76 ms. Allocated memory was 377.5 MB in the beginning and 4.1 GB in the end (delta: 3.7 GB). Free memory was 357.8 MB in the beginning and 685.0 MB in the end (delta: -327.3 MB). Peak memory consumption was 4.3 GB. Max. memory is 16.0 GB. [2021-05-21 20:17:02,469 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 377.5 MB. Free memory is still 358.8 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-05-21 20:17:02,470 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.53 ms. Allocated memory is still 377.5 MB. Free memory was 357.8 MB in the beginning and 356.3 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-05-21 20:17:02,470 INFO L168 Benchmark]: Boogie Preprocessor took 10.91 ms. Allocated memory is still 377.5 MB. Free memory was 356.3 MB in the beginning and 355.3 MB in the end (delta: 971.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-05-21 20:17:02,471 INFO L168 Benchmark]: RCFGBuilder took 192.76 ms. Allocated memory is still 377.5 MB. Free memory was 355.3 MB in the beginning and 342.5 MB in the end (delta: 12.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. [2021-05-21 20:17:02,471 INFO L168 Benchmark]: TraceAbstraction took 835253.67 ms. Allocated memory was 377.5 MB in the beginning and 4.1 GB in the end (delta: 3.7 GB). Free memory was 342.0 MB in the beginning and 685.0 MB in the end (delta: -343.0 MB). Peak memory consumption was 4.3 GB. Max. memory is 16.0 GB. [2021-05-21 20:17:02,473 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 377.5 MB. Free memory is still 358.8 MB. There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 19.53 ms. Allocated memory is still 377.5 MB. Free memory was 357.8 MB in the beginning and 356.3 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 10.91 ms. Allocated memory is still 377.5 MB. Free memory was 356.3 MB in the beginning and 355.3 MB in the end (delta: 971.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 192.76 ms. Allocated memory is still 377.5 MB. Free memory was 355.3 MB in the beginning and 342.5 MB in the end (delta: 12.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 835253.67 ms. Allocated memory was 377.5 MB in the beginning and 4.1 GB in the end (delta: 3.7 GB). Free memory was 342.0 MB in the beginning and 685.0 MB in the end (delta: -343.0 MB). Peak memory consumption was 4.3 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 33]: 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 84 places, 143 transitions, 636 flow. Already constructed 600174 states. Currently 118873 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 21 procedures, 94 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 835063.5ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 835060.7ms, 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