/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_SENSITIVE_FILTERED.epf -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/bluetooth.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.fs.absint-concur-c9b613c-m [2022-09-21 14:28:44,253 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-09-21 14:28:44,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-09-21 14:28:44,294 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-09-21 14:28:44,295 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-09-21 14:28:44,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-09-21 14:28:44,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-09-21 14:28:44,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-09-21 14:28:44,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-09-21 14:28:44,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-09-21 14:28:44,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-09-21 14:28:44,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-09-21 14:28:44,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-09-21 14:28:44,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-09-21 14:28:44,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-09-21 14:28:44,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-09-21 14:28:44,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-09-21 14:28:44,316 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-09-21 14:28:44,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-09-21 14:28:44,327 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-09-21 14:28:44,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-09-21 14:28:44,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-09-21 14:28:44,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-09-21 14:28:44,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-09-21 14:28:44,337 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-09-21 14:28:44,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-09-21 14:28:44,338 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-09-21 14:28:44,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-09-21 14:28:44,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-09-21 14:28:44,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-09-21 14:28:44,340 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-09-21 14:28:44,341 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-09-21 14:28:44,342 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-09-21 14:28:44,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-09-21 14:28:44,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-09-21 14:28:44,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-09-21 14:28:44,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-09-21 14:28:44,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-09-21 14:28:44,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-09-21 14:28:44,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-09-21 14:28:44,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-09-21 14:28:44,347 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_SENSITIVE_FILTERED.epf [2022-09-21 14:28:44,376 INFO L113 SettingsManager]: Loading preferences was successful [2022-09-21 14:28:44,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-09-21 14:28:44,377 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-09-21 14:28:44,377 INFO L138 SettingsManager]: * Log level for plugins=info [2022-09-21 14:28:44,377 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-09-21 14:28:44,378 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-09-21 14:28:44,378 INFO L138 SettingsManager]: * User list type=DISABLED [2022-09-21 14:28:44,378 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2022-09-21 14:28:44,378 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2022-09-21 14:28:44,378 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-09-21 14:28:44,379 INFO L138 SettingsManager]: * Computation of Interferences for Sequential Abstract Interpretation of each procedure=FLOW_SENSITIVE_FILTERED [2022-09-21 14:28:44,379 INFO L138 SettingsManager]: * Abstract domain=OctagonDomain [2022-09-21 14:28:44,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-09-21 14:28:44,379 INFO L138 SettingsManager]: * sizeof long=4 [2022-09-21 14:28:44,380 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-09-21 14:28:44,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-09-21 14:28:44,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-09-21 14:28:44,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-09-21 14:28:44,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-09-21 14:28:44,380 INFO L138 SettingsManager]: * sizeof long double=12 [2022-09-21 14:28:44,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-09-21 14:28:44,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-09-21 14:28:44,380 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-09-21 14:28:44,381 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2022-09-21 14:28:44,382 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-09-21 14:28:44,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-21 14:28:44,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-09-21 14:28:44,382 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-09-21 14:28:44,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-09-21 14:28:44,382 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2022-09-21 14:28:44,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-09-21 14:28:44,382 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-09-21 14:28:44,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-09-21 14:28:44,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-09-21 14:28:44,606 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-09-21 14:28:44,607 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2022-09-21 14:28:44,608 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2022-09-21 14:28:44,608 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/bluetooth.wvr.bpl [2022-09-21 14:28:44,609 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/bluetooth.wvr.bpl' [2022-09-21 14:28:44,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-09-21 14:28:44,640 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-09-21 14:28:44,641 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-09-21 14:28:44,641 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-09-21 14:28:44,641 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-09-21 14:28:44,651 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:28:44" (1/1) ... [2022-09-21 14:28:44,656 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:28:44" (1/1) ... [2022-09-21 14:28:44,661 INFO L138 Inliner]: procedures = 3, calls = 2, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2022-09-21 14:28:44,662 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-09-21 14:28:44,663 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-09-21 14:28:44,663 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-09-21 14:28:44,663 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-09-21 14:28:44,670 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:28:44" (1/1) ... [2022-09-21 14:28:44,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:28:44" (1/1) ... [2022-09-21 14:28:44,670 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:28:44" (1/1) ... [2022-09-21 14:28:44,670 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:28:44" (1/1) ... [2022-09-21 14:28:44,673 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:28:44" (1/1) ... [2022-09-21 14:28:44,674 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:28:44" (1/1) ... [2022-09-21 14:28:44,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:28:44" (1/1) ... [2022-09-21 14:28:44,676 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-09-21 14:28:44,676 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-09-21 14:28:44,677 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-09-21 14:28:44,677 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-09-21 14:28:44,679 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:28:44" (1/1) ... [2022-09-21 14:28:44,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-21 14:28:44,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-21 14:28:44,704 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 14:28:44,705 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 14:28:44,728 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2022-09-21 14:28:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-09-21 14:28:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-09-21 14:28:44,729 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2022-09-21 14:28:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-09-21 14:28:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-09-21 14:28:44,729 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2022-09-21 14:28:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-09-21 14:28:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-09-21 14:28:44,730 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 14:28:44,766 INFO L234 CfgBuilder]: Building ICFG [2022-09-21 14:28:44,768 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-09-21 14:28:44,833 INFO L275 CfgBuilder]: Performing block encoding [2022-09-21 14:28:44,843 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-09-21 14:28:44,843 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-09-21 14:28:44,845 INFO L202 PluginConnector]: Adding new model bluetooth.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 02:28:44 BoogieIcfgContainer [2022-09-21 14:28:44,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-09-21 14:28:44,846 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2022-09-21 14:28:44,846 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2022-09-21 14:28:44,846 INFO L275 PluginConnector]: Abstract Interpretation initialized [2022-09-21 14:28:44,847 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "bluetooth.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 02:28:44" (1/1) ... [2022-09-21 14:28:44,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-21 14:28:44,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-21 14:28:44,977 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-21 14:28:45,039 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-09-21 14:28:45,087 INFO L129 ointEngineConcurrent]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:28:45,088 INFO L155 ointEngineConcurrent]: Starting outer Fixpoint iteration number 1 [2022-09-21 14:28:45,089 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:28:45,121 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:28:45,131 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:28:45,142 INFO L155 ointEngineConcurrent]: Starting outer Fixpoint iteration number 2 [2022-09-21 14:28:45,142 INFO L596 ngineConcurrentUtils]: Cross Product Computation started for ULTIMATE.start with variables: [count, sEvent, stopped, sFlag, v_assert] [2022-09-21 14:28:45,143 INFO L631 ngineConcurrentUtils]: Start checking 4 possible combinations. [2022-09-21 14:28:45,143 INFO L642 ngineConcurrentUtils]: Filter Iteration 1/4 [2022-09-21 14:28:46,063 INFO L642 ngineConcurrentUtils]: Filter Iteration 2/4 [2022-09-21 14:28:46,371 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:46,372 INFO L642 ngineConcurrentUtils]: Filter Iteration 3/4 [2022-09-21 14:28:46,752 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:46,752 INFO L642 ngineConcurrentUtils]: Filter Iteration 4/4 [2022-09-21 14:28:47,469 INFO L651 ngineConcurrentUtils]: Number of combinations: 2 [2022-09-21 14:28:47,470 INFO L596 ngineConcurrentUtils]: Cross Product Computation started for ULTIMATE.start with variables: [pos] [2022-09-21 14:28:47,470 INFO L631 ngineConcurrentUtils]: Start checking 1 possible combinations. [2022-09-21 14:28:47,470 INFO L642 ngineConcurrentUtils]: Filter Iteration 1/1 [2022-09-21 14:28:47,470 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:47,470 INFO L651 ngineConcurrentUtils]: Number of combinations: 0 [2022-09-21 14:28:47,471 INFO L379 ointEngineConcurrent]: Reducing to supersets [2022-09-21 14:28:47,471 INFO L396 ointEngineConcurrent]: Reduced size from 2 to 2 [2022-09-21 14:28:47,471 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:28:47,496 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:28:47,506 INFO L596 ngineConcurrentUtils]: Cross Product Computation started for thread1 with variables: [count, sEvent, stopped, sFlag, v_assert] [2022-09-21 14:28:47,506 INFO L631 ngineConcurrentUtils]: Start checking 32 possible combinations. [2022-09-21 14:28:47,507 INFO L642 ngineConcurrentUtils]: Filter Iteration 1/32 [2022-09-21 14:28:47,697 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:47,697 INFO L642 ngineConcurrentUtils]: Filter Iteration 2/32 [2022-09-21 14:28:48,122 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:48,123 INFO L642 ngineConcurrentUtils]: Filter Iteration 3/32 [2022-09-21 14:28:48,376 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:48,376 INFO L642 ngineConcurrentUtils]: Filter Iteration 4/32 [2022-09-21 14:28:48,769 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:48,769 INFO L642 ngineConcurrentUtils]: Filter Iteration 5/32 [2022-09-21 14:28:49,075 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:49,075 INFO L642 ngineConcurrentUtils]: Filter Iteration 6/32 [2022-09-21 14:28:49,461 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:49,462 INFO L642 ngineConcurrentUtils]: Filter Iteration 7/32 [2022-09-21 14:28:49,802 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:49,802 INFO L642 ngineConcurrentUtils]: Filter Iteration 8/32 [2022-09-21 14:28:50,098 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:50,098 INFO L642 ngineConcurrentUtils]: Filter Iteration 9/32 [2022-09-21 14:28:50,393 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:50,393 INFO L642 ngineConcurrentUtils]: Filter Iteration 10/32 [2022-09-21 14:28:50,799 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:50,800 INFO L642 ngineConcurrentUtils]: Filter Iteration 11/32 [2022-09-21 14:28:51,213 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:51,213 INFO L642 ngineConcurrentUtils]: Filter Iteration 12/32 [2022-09-21 14:28:51,665 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:51,665 INFO L642 ngineConcurrentUtils]: Filter Iteration 13/32 [2022-09-21 14:28:52,752 INFO L642 ngineConcurrentUtils]: Filter Iteration 14/32 [2022-09-21 14:28:53,874 INFO L642 ngineConcurrentUtils]: Filter Iteration 15/32 [2022-09-21 14:28:54,903 INFO L642 ngineConcurrentUtils]: Filter Iteration 16/32 [2022-09-21 14:28:55,959 INFO L642 ngineConcurrentUtils]: Filter Iteration 17/32 [2022-09-21 14:28:56,521 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:56,522 INFO L642 ngineConcurrentUtils]: Filter Iteration 18/32 [2022-09-21 14:28:57,032 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:57,032 INFO L642 ngineConcurrentUtils]: Filter Iteration 19/32 [2022-09-21 14:28:57,033 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:57,034 INFO L642 ngineConcurrentUtils]: Filter Iteration 20/32 [2022-09-21 14:28:57,035 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:57,035 INFO L642 ngineConcurrentUtils]: Filter Iteration 21/32 [2022-09-21 14:28:57,392 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:57,392 INFO L642 ngineConcurrentUtils]: Filter Iteration 22/32 [2022-09-21 14:28:57,556 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:57,556 INFO L642 ngineConcurrentUtils]: Filter Iteration 23/32 [2022-09-21 14:28:57,558 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:57,558 INFO L642 ngineConcurrentUtils]: Filter Iteration 24/32 [2022-09-21 14:28:57,559 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:57,559 INFO L642 ngineConcurrentUtils]: Filter Iteration 25/32 [2022-09-21 14:28:57,895 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:57,896 INFO L642 ngineConcurrentUtils]: Filter Iteration 26/32 [2022-09-21 14:28:58,254 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:58,254 INFO L642 ngineConcurrentUtils]: Filter Iteration 27/32 [2022-09-21 14:28:58,255 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:58,255 INFO L642 ngineConcurrentUtils]: Filter Iteration 28/32 [2022-09-21 14:28:58,256 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:58,256 INFO L642 ngineConcurrentUtils]: Filter Iteration 29/32 [2022-09-21 14:28:59,372 INFO L642 ngineConcurrentUtils]: Filter Iteration 30/32 [2022-09-21 14:29:00,463 INFO L642 ngineConcurrentUtils]: Filter Iteration 31/32 [2022-09-21 14:29:00,465 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:00,465 INFO L642 ngineConcurrentUtils]: Filter Iteration 32/32 [2022-09-21 14:29:00,466 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:00,466 INFO L651 ngineConcurrentUtils]: Number of combinations: 6 [2022-09-21 14:29:00,467 INFO L596 ngineConcurrentUtils]: Cross Product Computation started for thread1 with variables: [pos] [2022-09-21 14:29:00,467 INFO L631 ngineConcurrentUtils]: Start checking 1 possible combinations. [2022-09-21 14:29:00,467 INFO L642 ngineConcurrentUtils]: Filter Iteration 1/1 [2022-09-21 14:29:00,467 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:00,467 INFO L651 ngineConcurrentUtils]: Number of combinations: 0 [2022-09-21 14:29:00,468 INFO L379 ointEngineConcurrent]: Reducing to supersets [2022-09-21 14:29:00,472 INFO L396 ointEngineConcurrent]: Reduced size from 6 to 6 [2022-09-21 14:29:00,472 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:29:00,477 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:29:00,482 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:29:00,487 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:29:00,492 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:29:00,497 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:29:00,501 INFO L596 ngineConcurrentUtils]: Cross Product Computation started for thread2 with variables: [count, sEvent, stopped, sFlag, v_assert] [2022-09-21 14:29:00,502 INFO L631 ngineConcurrentUtils]: Start checking 108 possible combinations. [2022-09-21 14:29:00,502 INFO L642 ngineConcurrentUtils]: Filter Iteration 1/108 [2022-09-21 14:29:00,749 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:00,749 INFO L642 ngineConcurrentUtils]: Filter Iteration 2/108 [2022-09-21 14:29:00,752 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:00,752 INFO L642 ngineConcurrentUtils]: Filter Iteration 3/108 [2022-09-21 14:29:01,331 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:01,332 INFO L642 ngineConcurrentUtils]: Filter Iteration 4/108 [2022-09-21 14:29:01,333 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:01,333 INFO L642 ngineConcurrentUtils]: Filter Iteration 5/108 [2022-09-21 14:29:01,335 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:01,335 INFO L642 ngineConcurrentUtils]: Filter Iteration 6/108 [2022-09-21 14:29:01,338 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:01,338 INFO L642 ngineConcurrentUtils]: Filter Iteration 7/108 [2022-09-21 14:29:01,910 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:01,911 INFO L642 ngineConcurrentUtils]: Filter Iteration 8/108 [2022-09-21 14:29:01,912 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:01,912 INFO L642 ngineConcurrentUtils]: Filter Iteration 9/108 [2022-09-21 14:29:02,176 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:02,176 INFO L642 ngineConcurrentUtils]: Filter Iteration 10/108 [2022-09-21 14:29:02,177 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:02,177 INFO L642 ngineConcurrentUtils]: Filter Iteration 11/108 [2022-09-21 14:29:02,179 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:02,179 INFO L642 ngineConcurrentUtils]: Filter Iteration 12/108 [2022-09-21 14:29:02,181 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:02,181 INFO L642 ngineConcurrentUtils]: Filter Iteration 13/108 [2022-09-21 14:29:02,518 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:02,518 INFO L642 ngineConcurrentUtils]: Filter Iteration 14/108 [2022-09-21 14:29:02,520 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:02,521 INFO L642 ngineConcurrentUtils]: Filter Iteration 15/108 [2022-09-21 14:29:02,922 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:02,923 INFO L642 ngineConcurrentUtils]: Filter Iteration 16/108 [2022-09-21 14:29:02,924 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:02,924 INFO L642 ngineConcurrentUtils]: Filter Iteration 17/108 [2022-09-21 14:29:02,926 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:02,926 INFO L642 ngineConcurrentUtils]: Filter Iteration 18/108 [2022-09-21 14:29:02,929 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:02,929 INFO L642 ngineConcurrentUtils]: Filter Iteration 19/108 [2022-09-21 14:29:03,324 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:03,324 INFO L642 ngineConcurrentUtils]: Filter Iteration 20/108 [2022-09-21 14:29:03,731 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:03,731 INFO L642 ngineConcurrentUtils]: Filter Iteration 21/108 [2022-09-21 14:29:04,209 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:04,209 INFO L642 ngineConcurrentUtils]: Filter Iteration 22/108 [2022-09-21 14:29:04,210 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:04,211 INFO L642 ngineConcurrentUtils]: Filter Iteration 23/108 [2022-09-21 14:29:04,895 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:04,896 INFO L642 ngineConcurrentUtils]: Filter Iteration 24/108 [2022-09-21 14:29:05,452 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:05,452 INFO L642 ngineConcurrentUtils]: Filter Iteration 25/108 [2022-09-21 14:29:05,947 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:05,947 INFO L642 ngineConcurrentUtils]: Filter Iteration 26/108 [2022-09-21 14:29:06,318 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:06,319 INFO L642 ngineConcurrentUtils]: Filter Iteration 27/108 [2022-09-21 14:29:06,835 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:06,835 INFO L642 ngineConcurrentUtils]: Filter Iteration 28/108 [2022-09-21 14:29:06,837 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:06,837 INFO L642 ngineConcurrentUtils]: Filter Iteration 29/108 [2022-09-21 14:29:07,352 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:07,352 INFO L642 ngineConcurrentUtils]: Filter Iteration 30/108 [2022-09-21 14:29:07,763 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:07,763 INFO L642 ngineConcurrentUtils]: Filter Iteration 31/108 [2022-09-21 14:29:07,981 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:07,981 INFO L642 ngineConcurrentUtils]: Filter Iteration 32/108 [2022-09-21 14:29:08,679 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:08,679 INFO L642 ngineConcurrentUtils]: Filter Iteration 33/108 [2022-09-21 14:29:09,181 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:09,181 INFO L642 ngineConcurrentUtils]: Filter Iteration 34/108 [2022-09-21 14:29:09,183 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:09,183 INFO L642 ngineConcurrentUtils]: Filter Iteration 35/108 [2022-09-21 14:29:09,753 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:09,753 INFO L642 ngineConcurrentUtils]: Filter Iteration 36/108 [2022-09-21 14:29:10,364 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:10,364 INFO L642 ngineConcurrentUtils]: Filter Iteration 37/108 [2022-09-21 14:29:11,053 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:11,054 INFO L642 ngineConcurrentUtils]: Filter Iteration 38/108 [2022-09-21 14:29:11,163 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:11,163 INFO L642 ngineConcurrentUtils]: Filter Iteration 39/108 [2022-09-21 14:29:11,585 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:11,585 INFO L642 ngineConcurrentUtils]: Filter Iteration 40/108 [2022-09-21 14:29:11,586 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:11,586 INFO L642 ngineConcurrentUtils]: Filter Iteration 41/108 [2022-09-21 14:29:12,043 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:12,044 INFO L642 ngineConcurrentUtils]: Filter Iteration 42/108 [2022-09-21 14:29:12,373 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:12,373 INFO L642 ngineConcurrentUtils]: Filter Iteration 43/108 [2022-09-21 14:29:12,759 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:12,759 INFO L642 ngineConcurrentUtils]: Filter Iteration 44/108 [2022-09-21 14:29:12,991 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:12,991 INFO L642 ngineConcurrentUtils]: Filter Iteration 45/108 [2022-09-21 14:29:13,636 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:13,636 INFO L642 ngineConcurrentUtils]: Filter Iteration 46/108 [2022-09-21 14:29:13,639 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:13,639 INFO L642 ngineConcurrentUtils]: Filter Iteration 47/108 [2022-09-21 14:29:14,593 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:14,594 INFO L642 ngineConcurrentUtils]: Filter Iteration 48/108 [2022-09-21 14:29:15,055 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:15,055 INFO L642 ngineConcurrentUtils]: Filter Iteration 49/108 [2022-09-21 14:29:15,403 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:15,404 INFO L642 ngineConcurrentUtils]: Filter Iteration 50/108 [2022-09-21 14:29:15,929 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:15,929 INFO L642 ngineConcurrentUtils]: Filter Iteration 51/108 [2022-09-21 14:29:16,488 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:16,488 INFO L642 ngineConcurrentUtils]: Filter Iteration 52/108 [2022-09-21 14:29:16,489 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:16,489 INFO L642 ngineConcurrentUtils]: Filter Iteration 53/108 [2022-09-21 14:29:17,124 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,124 INFO L642 ngineConcurrentUtils]: Filter Iteration 54/108 [2022-09-21 14:29:17,724 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,725 INFO L642 ngineConcurrentUtils]: Filter Iteration 55/108 [2022-09-21 14:29:17,726 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,726 INFO L642 ngineConcurrentUtils]: Filter Iteration 56/108 [2022-09-21 14:29:17,728 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,728 INFO L642 ngineConcurrentUtils]: Filter Iteration 57/108 [2022-09-21 14:29:17,729 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,729 INFO L642 ngineConcurrentUtils]: Filter Iteration 58/108 [2022-09-21 14:29:17,730 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,730 INFO L642 ngineConcurrentUtils]: Filter Iteration 59/108 [2022-09-21 14:29:17,731 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,731 INFO L642 ngineConcurrentUtils]: Filter Iteration 60/108 [2022-09-21 14:29:17,732 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,733 INFO L642 ngineConcurrentUtils]: Filter Iteration 61/108 [2022-09-21 14:29:17,734 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,734 INFO L642 ngineConcurrentUtils]: Filter Iteration 62/108 [2022-09-21 14:29:17,736 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,736 INFO L642 ngineConcurrentUtils]: Filter Iteration 63/108 [2022-09-21 14:29:17,737 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,737 INFO L642 ngineConcurrentUtils]: Filter Iteration 64/108 [2022-09-21 14:29:17,739 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,739 INFO L642 ngineConcurrentUtils]: Filter Iteration 65/108 [2022-09-21 14:29:17,740 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,740 INFO L642 ngineConcurrentUtils]: Filter Iteration 66/108 [2022-09-21 14:29:17,741 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,742 INFO L642 ngineConcurrentUtils]: Filter Iteration 67/108 [2022-09-21 14:29:17,743 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,743 INFO L642 ngineConcurrentUtils]: Filter Iteration 68/108 [2022-09-21 14:29:17,744 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,744 INFO L642 ngineConcurrentUtils]: Filter Iteration 69/108 [2022-09-21 14:29:17,746 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,746 INFO L642 ngineConcurrentUtils]: Filter Iteration 70/108 [2022-09-21 14:29:17,747 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,747 INFO L642 ngineConcurrentUtils]: Filter Iteration 71/108 [2022-09-21 14:29:17,748 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,748 INFO L642 ngineConcurrentUtils]: Filter Iteration 72/108 [2022-09-21 14:29:17,750 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:17,750 INFO L642 ngineConcurrentUtils]: Filter Iteration 73/108 [2022-09-21 14:29:18,144 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:18,144 INFO L642 ngineConcurrentUtils]: Filter Iteration 74/108 [2022-09-21 14:29:18,722 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:18,722 INFO L642 ngineConcurrentUtils]: Filter Iteration 75/108 [2022-09-21 14:29:19,122 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:19,122 INFO L642 ngineConcurrentUtils]: Filter Iteration 76/108 [2022-09-21 14:29:19,124 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:19,124 INFO L642 ngineConcurrentUtils]: Filter Iteration 77/108 [2022-09-21 14:29:20,276 INFO L642 ngineConcurrentUtils]: Filter Iteration 78/108 [2022-09-21 14:29:21,443 INFO L642 ngineConcurrentUtils]: Filter Iteration 79/108 [2022-09-21 14:29:21,855 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:21,855 INFO L642 ngineConcurrentUtils]: Filter Iteration 80/108 [2022-09-21 14:29:22,219 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:22,219 INFO L642 ngineConcurrentUtils]: Filter Iteration 81/108 [2022-09-21 14:29:22,388 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:22,388 INFO L642 ngineConcurrentUtils]: Filter Iteration 82/108 [2022-09-21 14:29:22,389 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:22,389 INFO L642 ngineConcurrentUtils]: Filter Iteration 83/108 [2022-09-21 14:29:23,581 INFO L642 ngineConcurrentUtils]: Filter Iteration 84/108 [2022-09-21 14:29:24,829 INFO L642 ngineConcurrentUtils]: Filter Iteration 85/108 [2022-09-21 14:29:25,159 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:25,159 INFO L642 ngineConcurrentUtils]: Filter Iteration 86/108 [2022-09-21 14:29:25,512 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:25,512 INFO L642 ngineConcurrentUtils]: Filter Iteration 87/108 [2022-09-21 14:29:26,112 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:26,112 INFO L642 ngineConcurrentUtils]: Filter Iteration 88/108 [2022-09-21 14:29:26,113 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:26,113 INFO L642 ngineConcurrentUtils]: Filter Iteration 89/108 [2022-09-21 14:29:27,298 INFO L642 ngineConcurrentUtils]: Filter Iteration 90/108 [2022-09-21 14:29:28,483 INFO L642 ngineConcurrentUtils]: Filter Iteration 91/108 [2022-09-21 14:29:28,913 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:28,913 INFO L642 ngineConcurrentUtils]: Filter Iteration 92/108 [2022-09-21 14:29:29,017 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:29,018 INFO L642 ngineConcurrentUtils]: Filter Iteration 93/108 [2022-09-21 14:29:29,432 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:29,432 INFO L642 ngineConcurrentUtils]: Filter Iteration 94/108 [2022-09-21 14:29:29,433 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:29,434 INFO L642 ngineConcurrentUtils]: Filter Iteration 95/108 [2022-09-21 14:29:30,692 INFO L642 ngineConcurrentUtils]: Filter Iteration 96/108 [2022-09-21 14:29:31,976 INFO L642 ngineConcurrentUtils]: Filter Iteration 97/108 [2022-09-21 14:29:32,195 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:32,195 INFO L642 ngineConcurrentUtils]: Filter Iteration 98/108 [2022-09-21 14:29:32,533 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:32,534 INFO L642 ngineConcurrentUtils]: Filter Iteration 99/108 [2022-09-21 14:29:33,231 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:33,232 INFO L642 ngineConcurrentUtils]: Filter Iteration 100/108 [2022-09-21 14:29:33,233 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:33,233 INFO L642 ngineConcurrentUtils]: Filter Iteration 101/108 [2022-09-21 14:29:34,561 INFO L642 ngineConcurrentUtils]: Filter Iteration 102/108 [2022-09-21 14:29:35,806 INFO L642 ngineConcurrentUtils]: Filter Iteration 103/108 [2022-09-21 14:29:36,355 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:36,355 INFO L642 ngineConcurrentUtils]: Filter Iteration 104/108 [2022-09-21 14:29:36,956 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:36,956 INFO L642 ngineConcurrentUtils]: Filter Iteration 105/108 [2022-09-21 14:29:37,973 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:37,973 INFO L642 ngineConcurrentUtils]: Filter Iteration 106/108 [2022-09-21 14:29:37,975 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:29:37,975 INFO L642 ngineConcurrentUtils]: Filter Iteration 107/108 Received shutdown request... [2022-09-21 14:29:38,827 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-09-21 14:29:38,852 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-09-21 14:29:39,282 INFO L642 ngineConcurrentUtils]: Filter Iteration 108/108 [2022-09-21 14:29:39,878 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 [2022-09-21 14:29:40,028 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forcibly destroying the process [2022-09-21 14:29:40,057 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 137 [2022-09-21 14:29:40,058 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2. Reason: Timeout or Toolchain cancelled by user [2022-09-21 14:29:40,060 INFO L158 Benchmark]: Toolchain (without parser) took 55419.52ms. Allocated memory is still 173.0MB. Free memory was 127.4MB in the beginning and 110.3MB in the end (delta: 17.2MB). Peak memory consumption was 17.9MB. Max. memory is 8.0GB. [2022-09-21 14:29:40,061 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.11ms. Allocated memory is still 173.0MB. Free memory is still 128.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-09-21 14:29:40,062 INFO L158 Benchmark]: Boogie Procedure Inliner took 21.44ms. Allocated memory is still 173.0MB. Free memory was 127.4MB in the beginning and 125.9MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-09-21 14:29:40,063 INFO L158 Benchmark]: Boogie Preprocessor took 12.53ms. Allocated memory is still 173.0MB. Free memory was 125.9MB in the beginning and 124.9MB in the end (delta: 926.7kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-09-21 14:29:40,063 INFO L158 Benchmark]: RCFGBuilder took 168.65ms. Allocated memory is still 173.0MB. Free memory was 124.9MB in the beginning and 115.8MB in the end (delta: 9.2MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-09-21 14:29:40,064 INFO L158 Benchmark]: Abstract Interpretation took 55213.07ms. Allocated memory is still 173.0MB. Free memory was 115.6MB in the beginning and 110.3MB in the end (delta: 5.4MB). Peak memory consumption was 6.4MB. Max. memory is 8.0GB. [2022-09-21 14:29:40,067 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 0.11ms. Allocated memory is still 173.0MB. Free memory is still 128.5MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 21.44ms. Allocated memory is still 173.0MB. Free memory was 127.4MB in the beginning and 125.9MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 12.53ms. Allocated memory is still 173.0MB. Free memory was 125.9MB in the beginning and 124.9MB in the end (delta: 926.7kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 168.65ms. Allocated memory is still 173.0MB. Free memory was 124.9MB in the beginning and 115.8MB in the end (delta: 9.2MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Abstract Interpretation took 55213.07ms. Allocated memory is still 173.0MB. Free memory was 115.6MB in the beginning and 110.3MB in the end (delta: 5.4MB). Peak memory consumption was 6.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2) Toolchain cancelled while executing Executor. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown