/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/thread-modular/svcomp-Reach-32bit-Automizer_Default+AIv2_OCT_FLOW_INSENSITIVE.epf -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-inc-dec.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.fs.absint-concur-c9b613c-m [2022-09-21 14:24:57,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-09-21 14:24:57,320 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-09-21 14:24:57,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-09-21 14:24:57,365 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-09-21 14:24:57,368 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-09-21 14:24:57,372 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-09-21 14:24:57,374 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-09-21 14:24:57,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-09-21 14:24:57,381 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-09-21 14:24:57,382 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-09-21 14:24:57,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-09-21 14:24:57,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-09-21 14:24:57,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-09-21 14:24:57,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-09-21 14:24:57,390 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-09-21 14:24:57,391 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-09-21 14:24:57,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-09-21 14:24:57,394 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-09-21 14:24:57,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-09-21 14:24:57,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-09-21 14:24:57,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-09-21 14:24:57,403 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-09-21 14:24:57,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-09-21 14:24:57,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-09-21 14:24:57,413 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-09-21 14:24:57,413 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-09-21 14:24:57,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-09-21 14:24:57,415 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-09-21 14:24:57,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-09-21 14:24:57,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-09-21 14:24:57,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-09-21 14:24:57,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-09-21 14:24:57,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-09-21 14:24:57,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-09-21 14:24:57,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-09-21 14:24:57,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-09-21 14:24:57,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-09-21 14:24:57,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-09-21 14:24:57,422 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-09-21 14:24:57,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-09-21 14:24:57,423 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/thread-modular/svcomp-Reach-32bit-Automizer_Default+AIv2_OCT_FLOW_INSENSITIVE.epf [2022-09-21 14:24:57,452 INFO L113 SettingsManager]: Loading preferences was successful [2022-09-21 14:24:57,453 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-09-21 14:24:57,453 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-09-21 14:24:57,453 INFO L138 SettingsManager]: * Log level for plugins=info [2022-09-21 14:24:57,454 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-09-21 14:24:57,454 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-09-21 14:24:57,455 INFO L138 SettingsManager]: * User list type=DISABLED [2022-09-21 14:24:57,455 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2022-09-21 14:24:57,455 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2022-09-21 14:24:57,455 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-09-21 14:24:57,456 INFO L138 SettingsManager]: * Abstract domain=OctagonDomain [2022-09-21 14:24:57,456 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-09-21 14:24:57,457 INFO L138 SettingsManager]: * sizeof long=4 [2022-09-21 14:24:57,457 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-09-21 14:24:57,457 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-09-21 14:24:57,457 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-09-21 14:24:57,457 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-09-21 14:24:57,457 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-09-21 14:24:57,457 INFO L138 SettingsManager]: * sizeof long double=12 [2022-09-21 14:24:57,458 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-09-21 14:24:57,458 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-09-21 14:24:57,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-09-21 14:24:57,458 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2022-09-21 14:24:57,459 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-09-21 14:24:57,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-21 14:24:57,460 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-09-21 14:24:57,460 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-09-21 14:24:57,460 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-09-21 14:24:57,460 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2022-09-21 14:24:57,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-09-21 14:24:57,460 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-09-21 14:24:57,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-09-21 14:24:57,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-09-21 14:24:57,714 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-09-21 14:24:57,715 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2022-09-21 14:24:57,716 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2022-09-21 14:24:57,717 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-inc-dec.wvr.bpl [2022-09-21 14:24:57,717 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-inc-dec.wvr.bpl' [2022-09-21 14:24:57,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-09-21 14:24:57,745 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-09-21 14:24:57,746 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-09-21 14:24:57,746 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-09-21 14:24:57,746 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-09-21 14:24:57,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:24:57" (1/1) ... [2022-09-21 14:24:57,765 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:24:57" (1/1) ... [2022-09-21 14:24:57,772 INFO L138 Inliner]: procedures = 6, calls = 5, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2022-09-21 14:24:57,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-09-21 14:24:57,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-09-21 14:24:57,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-09-21 14:24:57,775 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-09-21 14:24:57,782 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:24:57" (1/1) ... [2022-09-21 14:24:57,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:24:57" (1/1) ... [2022-09-21 14:24:57,793 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:24:57" (1/1) ... [2022-09-21 14:24:57,794 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:24:57" (1/1) ... [2022-09-21 14:24:57,797 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:24:57" (1/1) ... [2022-09-21 14:24:57,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:24:57" (1/1) ... [2022-09-21 14:24:57,802 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:24:57" (1/1) ... [2022-09-21 14:24:57,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-09-21 14:24:57,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-09-21 14:24:57,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-09-21 14:24:57,804 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-09-21 14:24:57,808 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:24:57" (1/1) ... [2022-09-21 14:24:57,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-21 14:24:57,820 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-21 14:24:57,838 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-09-21 14:24:57,845 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-09-21 14:24:57,871 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2022-09-21 14:24:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-09-21 14:24:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-09-21 14:24:57,872 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2022-09-21 14:24:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-09-21 14:24:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-09-21 14:24:57,872 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2022-09-21 14:24:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-09-21 14:24:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-09-21 14:24:57,872 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2022-09-21 14:24:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-09-21 14:24:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-09-21 14:24:57,873 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2022-09-21 14:24:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-09-21 14:24:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-09-21 14:24:57,873 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread5 given in one single declaration [2022-09-21 14:24:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2022-09-21 14:24:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2022-09-21 14:24:57,874 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-09-21 14:24:57,916 INFO L234 CfgBuilder]: Building ICFG [2022-09-21 14:24:57,917 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-09-21 14:24:58,045 INFO L275 CfgBuilder]: Performing block encoding [2022-09-21 14:24:58,062 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-09-21 14:24:58,062 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-09-21 14:24:58,074 INFO L202 PluginConnector]: Adding new model min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 02:24:58 BoogieIcfgContainer [2022-09-21 14:24:58,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-09-21 14:24:58,075 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2022-09-21 14:24:58,075 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2022-09-21 14:24:58,075 INFO L275 PluginConnector]: Abstract Interpretation initialized [2022-09-21 14:24:58,076 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 02:24:58" (1/1) ... [2022-09-21 14:24:58,135 INFO L129 ointEngineConcurrent]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,137 INFO L155 ointEngineConcurrent]: Starting outer Fixpoint iteration number 1 [2022-09-21 14:24:58,137 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,172 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,338 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,374 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,411 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,416 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,449 INFO L155 ointEngineConcurrent]: Starting outer Fixpoint iteration number 2 [2022-09-21 14:24:58,449 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,457 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,483 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,510 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,555 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,566 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,601 INFO L155 ointEngineConcurrent]: Starting outer Fixpoint iteration number 3 [2022-09-21 14:24:58,602 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,610 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,643 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,665 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,691 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,694 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:24:58,724 INFO L320 AbstractInterpreter]: Some error location(s) were reachable [2022-09-21 14:24:58,737 INFO L329 AbstractInterpreter]: No benchmarks available [2022-09-21 14:24:58,738 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2022-09-21 14:24:58,741 INFO L158 Benchmark]: Toolchain (without parser) took 993.72ms. Allocated memory was 185.6MB in the beginning and 250.6MB in the end (delta: 65.0MB). Free memory was 139.0MB in the beginning and 162.8MB in the end (delta: -23.8MB). Peak memory consumption was 42.3MB. Max. memory is 8.0GB. [2022-09-21 14:24:58,741 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.16ms. Allocated memory is still 185.6MB. Free memory is still 140.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-09-21 14:24:58,743 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.82ms. Allocated memory is still 185.6MB. Free memory was 138.9MB in the beginning and 137.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-09-21 14:24:58,744 INFO L158 Benchmark]: Boogie Preprocessor took 28.21ms. Allocated memory is still 185.6MB. Free memory was 137.3MB in the beginning and 136.3MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-09-21 14:24:58,745 INFO L158 Benchmark]: RCFGBuilder took 270.68ms. Allocated memory is still 185.6MB. Free memory was 136.3MB in the beginning and 157.0MB in the end (delta: -20.7MB). Peak memory consumption was 16.9MB. Max. memory is 8.0GB. [2022-09-21 14:24:58,746 INFO L158 Benchmark]: Abstract Interpretation took 662.65ms. Allocated memory was 185.6MB in the beginning and 250.6MB in the end (delta: 65.0MB). Free memory was 156.8MB in the beginning and 162.8MB in the end (delta: -5.9MB). Peak memory consumption was 59.0MB. Max. memory is 8.0GB. [2022-09-21 14:24:58,750 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 0.16ms. Allocated memory is still 185.6MB. Free memory is still 140.1MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 27.82ms. Allocated memory is still 185.6MB. Free memory was 138.9MB in the beginning and 137.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 28.21ms. Allocated memory is still 185.6MB. Free memory was 137.3MB in the beginning and 136.3MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 270.68ms. Allocated memory is still 185.6MB. Free memory was 136.3MB in the beginning and 157.0MB in the end (delta: -20.7MB). Peak memory consumption was 16.9MB. Max. memory is 8.0GB. * Abstract Interpretation took 662.65ms. Allocated memory was 185.6MB in the beginning and 250.6MB in the end (delta: 65.0MB). Free memory was 156.8MB in the beginning and 162.8MB in the end (delta: -5.9MB). Peak memory consumption was 59.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 90]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L78] 0 assume (i == j && i == k && i == l && i == 0) && v_assert == b1 && v_assert == b2 && v_assert == false; [L79] FORK 0 fork 1 thread1(); [L80] FORK 0 fork 2, 2 thread2(); [L81] FORK 0 fork 3, 3, 3 thread3(); [L82] FORK 0 fork 4, 4, 4, 4 thread4(); [L83] FORK 0 fork 5, 5, 5, 5, 5 thread5(); [L84] JOIN 0 join 1; [L85] JOIN 0 join 2, 2; [L86] JOIN 0 join 3, 3, 3; [L87] JOIN 0 join 4, 4, 4, 4; [L88] JOIN 0 join 5, 5, 5, 5, 5; [L89] 0 assume !v_assert; [L90] 0 assert false; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-09-21 14:24:58,784 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...