/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-Separate.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/mcr/example_12.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-29289db [2021-06-05 13:13:47,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-05 13:13:47,911 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-05 13:13:47,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-05 13:13:47,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-05 13:13:47,978 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-05 13:13:47,994 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-05 13:13:47,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-05 13:13:48,001 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-05 13:13:48,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-05 13:13:48,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-05 13:13:48,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-05 13:13:48,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-05 13:13:48,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-05 13:13:48,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-05 13:13:48,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-05 13:13:48,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-05 13:13:48,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-05 13:13:48,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-05 13:13:48,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-05 13:13:48,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-05 13:13:48,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-05 13:13:48,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-05 13:13:48,035 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-05 13:13:48,040 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-05 13:13:48,059 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-05 13:13:48,059 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-05 13:13:48,061 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-05 13:13:48,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-05 13:13:48,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-05 13:13:48,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-05 13:13:48,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-05 13:13:48,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-05 13:13:48,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-05 13:13:48,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-05 13:13:48,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-05 13:13:48,065 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-Separate.epf [2021-06-05 13:13:48,113 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-05 13:13:48,113 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-05 13:13:48,124 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-05 13:13:48,124 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-05 13:13:48,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-05 13:13:48,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-05 13:13:48,127 INFO L138 SettingsManager]: * Use SBE=true [2021-06-05 13:13:48,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-05 13:13:48,127 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-05 13:13:48,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-05 13:13:48,128 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-05 13:13:48,128 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-05 13:13:48,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-05 13:13:48,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-05 13:13:48,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-05 13:13:48,129 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-05 13:13:48,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-05 13:13:48,129 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-05 13:13:48,129 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-05 13:13:48,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-05 13:13:48,130 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-05 13:13:48,130 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-05 13:13:48,130 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-05 13:13:48,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-05 13:13:48,130 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-05 13:13:48,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-05 13:13:48,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-05 13:13:48,131 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-05 13:13:48,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-05 13:13:48,131 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-05 13:13:48,131 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-05 13:13:48,132 INFO L138 SettingsManager]: * Check the insufficient thread errors last=true [2021-06-05 13:13:48,132 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-05 13:13:48,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-05 13:13:48,791 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-05 13:13:48,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-05 13:13:48,794 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-05 13:13:48,809 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-05 13:13:48,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_12.bpl [2021-06-05 13:13:48,811 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_12.bpl' [2021-06-05 13:13:48,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-05 13:13:48,852 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-05 13:13:48,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-05 13:13:48,869 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-05 13:13:48,870 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-05 13:13:48,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 01:13:48" (1/1) ... [2021-06-05 13:13:48,903 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 01:13:48" (1/1) ... [2021-06-05 13:13:48,912 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-05 13:13:48,914 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-05 13:13:48,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-05 13:13:48,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-05 13:13:48,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 01:13:48" (1/1) ... [2021-06-05 13:13:48,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 01:13:48" (1/1) ... [2021-06-05 13:13:48,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 01:13:48" (1/1) ... [2021-06-05 13:13:48,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 01:13:48" (1/1) ... [2021-06-05 13:13:48,946 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 01:13:48" (1/1) ... [2021-06-05 13:13:48,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 01:13:48" (1/1) ... [2021-06-05 13:13:48,947 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 01:13:48" (1/1) ... [2021-06-05 13:13:48,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-05 13:13:48,949 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-05 13:13:48,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-05 13:13:48,949 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-05 13:13:48,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 01:13:48" (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 13:13:49,090 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2021-06-05 13:13:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2021-06-05 13:13:49,090 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2021-06-05 13:13:49,091 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2021-06-05 13:13:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2021-06-05 13:13:49,091 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2021-06-05 13:13:49,091 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2021-06-05 13:13:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2021-06-05 13:13:49,091 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2021-06-05 13:13:49,091 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2021-06-05 13:13:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2021-06-05 13:13:49,092 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2021-06-05 13:13:49,092 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2021-06-05 13:13:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2021-06-05 13:13:49,092 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2021-06-05 13:13:49,092 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2021-06-05 13:13:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2021-06-05 13:13:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2021-06-05 13:13:49,110 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-05 13:13:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-05 13:13:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-05 13:13:49,111 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2021-06-05 13:13:49,112 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2021-06-05 13:13:49,112 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2021-06-05 13:13:49,114 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2021-06-05 13:13:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2021-06-05 13:13:49,115 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2021-06-05 13:13:49,115 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_10 given in one single declaration [2021-06-05 13:13:49,116 INFO L130 BoogieDeclarations]: Found specification of procedure set_10 [2021-06-05 13:13:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure set_10 [2021-06-05 13:13:49,120 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2021-06-05 13:13:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2021-06-05 13:13:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2021-06-05 13:13:49,120 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_11 given in one single declaration [2021-06-05 13:13:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure set_11 [2021-06-05 13:13:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure set_11 [2021-06-05 13:13:49,121 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2021-06-05 13:13:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2021-06-05 13:13:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2021-06-05 13:13:49,122 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 13:13:49,409 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-05 13:13:49,409 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-05 13:13:49,411 INFO L202 PluginConnector]: Adding new model example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.06 01:13:49 BoogieIcfgContainer [2021-06-05 13:13:49,411 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-05 13:13:49,412 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-05 13:13:49,412 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-05 13:13:49,415 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-05 13:13:49,415 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.06 01:13:48" (1/2) ... [2021-06-05 13:13:49,416 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cec2cba and model type example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.06 01:13:49, skipping insertion in model container [2021-06-05 13:13:49,416 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.06 01:13:49" (2/2) ... [2021-06-05 13:13:49,450 INFO L111 eAbstractionObserver]: Analyzing ICFG example_12.bpl [2021-06-05 13:13:49,466 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-05 13:13:49,466 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-05 13:13:49,466 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-05 13:13:49,467 INFO L510 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-05 13:13:49,917 INFO L149 ThreadInstanceAdder]: Constructed 144 joinOtherThreadTransitions. [2021-06-05 13:13:49,963 INFO L255 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2021-06-05 13:13:50,013 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-05 13:13:50,013 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-05 13:13:50,013 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-05 13:13:50,013 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-05 13:13:50,013 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-05 13:13:50,014 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-05 13:13:50,014 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-05 13:13:50,014 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-06-05 13:13:50,053 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 100 places, 195 transitions, 882 flow Received shutdown request... [2021-06-05 13:28:14,318 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-05 13:28:14,319 INFO L246 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-05 13:28:14,322 WARN L196 ceAbstractionStarter]: Timeout [2021-06-05 13:28:14,322 INFO L202 PluginConnector]: Adding new model example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.06 01:28:14 BasicIcfg [2021-06-05 13:28:14,322 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-05 13:28:14,325 INFO L168 Benchmark]: Toolchain (without parser) took 865470.95 ms. Allocated memory was 314.6 MB in the beginning and 5.2 GB in the end (delta: 4.9 GB). Free memory was 293.5 MB in the beginning and 1.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.3 GB. Max. memory is 16.0 GB. [2021-06-05 13:28:14,326 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 314.6 MB. Free memory is still 294.6 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-06-05 13:28:14,326 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.97 ms. Allocated memory is still 314.6 MB. Free memory was 293.4 MB in the beginning and 291.9 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-05 13:28:14,327 INFO L168 Benchmark]: Boogie Preprocessor took 34.35 ms. Allocated memory is still 314.6 MB. Free memory was 291.9 MB in the beginning and 291.0 MB in the end (delta: 938.8 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-06-05 13:28:14,328 INFO L168 Benchmark]: RCFGBuilder took 461.84 ms. Allocated memory is still 314.6 MB. Free memory was 290.9 MB in the beginning and 277.1 MB in the end (delta: 13.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. [2021-06-05 13:28:14,328 INFO L168 Benchmark]: TraceAbstraction took 864909.76 ms. Allocated memory was 314.6 MB in the beginning and 5.2 GB in the end (delta: 4.9 GB). Free memory was 276.6 MB in the beginning and 1.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.2 GB. Max. memory is 16.0 GB. [2021-06-05 13:28:14,331 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 314.6 MB. Free memory is still 294.6 MB. There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 43.97 ms. Allocated memory is still 314.6 MB. Free memory was 293.4 MB in the beginning and 291.9 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 34.35 ms. Allocated memory is still 314.6 MB. Free memory was 291.9 MB in the beginning and 291.0 MB in the end (delta: 938.8 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 461.84 ms. Allocated memory is still 314.6 MB. Free memory was 290.9 MB in the beginning and 277.1 MB in the end (delta: 13.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 864909.76 ms. Allocated memory was 314.6 MB in the beginning and 5.2 GB in the end (delta: 4.9 GB). Free memory was 276.6 MB in the beginning and 1.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.2 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 states in worklist.. - TimeoutResultAtElement [Line: 23]: 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 states in worklist.. - TimeoutResultAtElement [Line: 37]: 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 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 100 places, 195 transitions, 882 flow. Already constructed 594721 states. Currently 239441 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 25 procedures, 112 locations, 13 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 864310.6ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 864303.5ms, 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