/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 0.2.1-2abb09bbbae98a04ae2fcc735832bfdba44f6fbc-2abb09b [2021-06-05 20:35:51,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-05 20:35:51,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-05 20:35:51,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-05 20:35:51,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-05 20:35:51,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-05 20:35:51,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-05 20:35:51,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-05 20:35:51,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-05 20:35:51,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-05 20:35:51,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-05 20:35:51,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2021-06-05 20:35:51,535 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-05 20:35:51,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-05 20:35:51,536 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-05 20:35:51,537 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-05 20:35:51,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-05 20:35:51,538 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-05 20:35:51,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-05 20:35:51,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-05 20:35:51,539 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-05 20:35:51,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-05 20:35:51,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-05 20:35:51,541 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 20:35:51,560 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-05 20:35:51,560 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-05 20:35:51,561 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-05 20:35:51,561 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-05 20:35:51,562 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-05 20:35:51,562 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-05 20:35:51,562 INFO L138 SettingsManager]: * Use SBE=true [2021-06-05 20:35:51,562 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-05 20:35:51,562 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-05 20:35:51,563 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-05 20:35:51,563 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-05 20:35:51,563 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-05 20:35:51,563 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-05 20:35:51,563 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-05 20:35:51,563 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-05 20:35:51,564 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-05 20:35:51,564 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-05 20:35:51,564 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-05 20:35:51,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-05 20:35:51,564 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-05 20:35:51,564 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-05 20:35:51,564 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-05 20:35:51,565 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-05 20:35:51,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-05 20:35:51,565 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-05 20:35:51,565 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-05 20:35:51,565 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-05 20:35:51,566 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-05 20:35:51,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-05 20:35:51,566 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-05 20:35:51,566 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-05 20:35:51,566 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-05 20:35:51,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-05 20:35:51,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-05 20:35:51,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-05 20:35:51,922 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-05 20:35:51,923 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-05 20:35:51,923 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_10.bpl [2021-06-05 20:35:51,924 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_10.bpl' [2021-06-05 20:35:51,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-05 20:35:51,973 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-05 20:35:51,980 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-05 20:35:51,981 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-05 20:35:51,981 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-05 20:35:51,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 08:35:51" (1/1) ... [2021-06-05 20:35:52,003 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 08:35:51" (1/1) ... [2021-06-05 20:35:52,011 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-05 20:35:52,013 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-05 20:35:52,013 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-05 20:35:52,014 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-05 20:35:52,020 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 08:35:51" (1/1) ... [2021-06-05 20:35:52,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 08:35:51" (1/1) ... [2021-06-05 20:35:52,022 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 08:35:51" (1/1) ... [2021-06-05 20:35:52,022 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 08:35:51" (1/1) ... [2021-06-05 20:35:52,026 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 08:35:51" (1/1) ... [2021-06-05 20:35:52,027 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 08:35:51" (1/1) ... [2021-06-05 20:35:52,027 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 08:35:51" (1/1) ... [2021-06-05 20:35:52,029 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-05 20:35:52,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-05 20:35:52,031 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-05 20:35:52,031 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-05 20:35:52,034 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 08:35:51" (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 20:35:52,186 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2021-06-05 20:35:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2021-06-05 20:35:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2021-06-05 20:35:52,187 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2021-06-05 20:35:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2021-06-05 20:35:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2021-06-05 20:35:52,187 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2021-06-05 20:35:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2021-06-05 20:35:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2021-06-05 20:35:52,188 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2021-06-05 20:35:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2021-06-05 20:35:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2021-06-05 20:35:52,189 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2021-06-05 20:35:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2021-06-05 20:35:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2021-06-05 20:35:52,189 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2021-06-05 20:35:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2021-06-05 20:35:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2021-06-05 20:35:52,190 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-05 20:35:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-05 20:35:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-05 20:35:52,191 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2021-06-05 20:35:52,191 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2021-06-05 20:35:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2021-06-05 20:35:52,192 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2021-06-05 20:35:52,192 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2021-06-05 20:35:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2021-06-05 20:35:52,193 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2021-06-05 20:35:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2021-06-05 20:35:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2021-06-05 20:35:52,194 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2021-06-05 20:35:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2021-06-05 20:35:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2021-06-05 20:35:52,197 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 20:35:52,374 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-05 20:35:52,375 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-05 20:35:52,376 INFO L202 PluginConnector]: Adding new model example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.06 08:35:52 BoogieIcfgContainer [2021-06-05 20:35:52,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-05 20:35:52,378 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-05 20:35:52,378 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-05 20:35:52,380 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-05 20:35:52,380 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 08:35:51" (1/2) ... [2021-06-05 20:35:52,381 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76385cf0 and model type example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.06 08:35:52, skipping insertion in model container [2021-06-05 20:35:52,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.06 08:35:52" (2/2) ... [2021-06-05 20:35:52,382 INFO L111 eAbstractionObserver]: Analyzing ICFG example_10.bpl [2021-06-05 20:35:52,387 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-05 20:35:52,387 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-05 20:35:52,387 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-05 20:35:52,388 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-05 20:35:52,565 INFO L149 ThreadInstanceAdder]: Constructed 100 joinOtherThreadTransitions. [2021-06-05 20:35:52,583 INFO L255 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2021-06-05 20:35:52,599 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-05 20:35:52,599 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-05 20:35:52,599 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-05 20:35:52,599 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-05 20:35:52,599 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-05 20:35:52,599 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-05 20:35:52,600 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-05 20:35:52,600 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-05 20:35:52,612 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 84 places, 143 transitions, 636 flow Received shutdown request... [2021-06-05 20:49:38,207 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-05 20:49:38,212 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-05 20:49:38,214 WARN L196 ceAbstractionStarter]: Timeout [2021-06-05 20:49:38,214 INFO L202 PluginConnector]: Adding new model example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.06 08:49:38 BasicIcfg [2021-06-05 20:49:38,214 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-05 20:49:38,216 INFO L168 Benchmark]: Toolchain (without parser) took 826242.68 ms. Allocated memory was 335.5 MB in the beginning and 4.2 GB in the end (delta: 3.9 GB). Free memory was 314.7 MB in the beginning and 723.9 MB in the end (delta: -409.2 MB). Peak memory consumption was 3.8 GB. Max. memory is 16.0 GB. [2021-06-05 20:49:38,217 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 335.5 MB. Free memory is still 315.7 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-06-05 20:49:38,219 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.32 ms. Allocated memory is still 335.5 MB. Free memory was 314.6 MB in the beginning and 313.1 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-05 20:49:38,219 INFO L168 Benchmark]: Boogie Preprocessor took 16.11 ms. Allocated memory is still 335.5 MB. Free memory was 313.1 MB in the beginning and 312.2 MB in the end (delta: 913.0 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-05 20:49:38,220 INFO L168 Benchmark]: RCFGBuilder took 345.11 ms. Allocated memory is still 335.5 MB. Free memory was 312.1 MB in the beginning and 299.3 MB in the end (delta: 12.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. [2021-06-05 20:49:38,223 INFO L168 Benchmark]: TraceAbstraction took 825836.77 ms. Allocated memory was 335.5 MB in the beginning and 4.2 GB in the end (delta: 3.9 GB). Free memory was 298.9 MB in the beginning and 723.9 MB in the end (delta: -425.0 MB). Peak memory consumption was 3.8 GB. Max. memory is 16.0 GB. [2021-06-05 20:49:38,226 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 0.15 ms. Allocated memory is still 335.5 MB. Free memory is still 315.7 MB. There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 31.32 ms. Allocated memory is still 335.5 MB. Free memory was 314.6 MB in the beginning and 313.1 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 16.11 ms. Allocated memory is still 335.5 MB. Free memory was 313.1 MB in the beginning and 312.2 MB in the end (delta: 913.0 kB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 345.11 ms. Allocated memory is still 335.5 MB. Free memory was 312.1 MB in the beginning and 299.3 MB in the end (delta: 12.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 825836.77 ms. Allocated memory was 335.5 MB in the beginning and 4.2 GB in the end (delta: 3.9 GB). Free memory was 298.9 MB in the beginning and 723.9 MB in the end (delta: -425.0 MB). Peak memory consumption was 3.8 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 576895 states. Currently 120011 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 21 procedures, 94 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 825610.6ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 825607.1ms, 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