/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/popl20-more/mts-array.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.fs.absint-concur-c9b613c-m [2022-09-21 14:30:33,911 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-09-21 14:30:33,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-09-21 14:30:33,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-09-21 14:30:33,954 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-09-21 14:30:33,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-09-21 14:30:33,958 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-09-21 14:30:33,960 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-09-21 14:30:33,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-09-21 14:30:33,965 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-09-21 14:30:33,965 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-09-21 14:30:33,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-09-21 14:30:33,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-09-21 14:30:33,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-09-21 14:30:33,969 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-09-21 14:30:33,971 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-09-21 14:30:33,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-09-21 14:30:33,972 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-09-21 14:30:33,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-09-21 14:30:33,978 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-09-21 14:30:33,979 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-09-21 14:30:33,979 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-09-21 14:30:33,980 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-09-21 14:30:33,981 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-09-21 14:30:33,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-09-21 14:30:33,986 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-09-21 14:30:33,986 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-09-21 14:30:33,987 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-09-21 14:30:33,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-09-21 14:30:33,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-09-21 14:30:33,988 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-09-21 14:30:33,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-09-21 14:30:33,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-09-21 14:30:33,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-09-21 14:30:33,991 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-09-21 14:30:33,991 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-09-21 14:30:33,992 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-09-21 14:30:33,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-09-21 14:30:33,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-09-21 14:30:33,992 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-09-21 14:30:33,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-09-21 14:30:34,002 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 14:30:34,024 INFO L113 SettingsManager]: Loading preferences was successful [2022-09-21 14:30:34,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-09-21 14:30:34,025 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-09-21 14:30:34,025 INFO L138 SettingsManager]: * Log level for plugins=info [2022-09-21 14:30:34,026 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-09-21 14:30:34,026 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-09-21 14:30:34,026 INFO L138 SettingsManager]: * User list type=DISABLED [2022-09-21 14:30:34,026 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2022-09-21 14:30:34,026 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2022-09-21 14:30:34,026 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-09-21 14:30:34,027 INFO L138 SettingsManager]: * Computation of Interferences for Sequential Abstract Interpretation of each procedure=FLOW_SENSITIVE_FILTERED [2022-09-21 14:30:34,027 INFO L138 SettingsManager]: * Abstract domain=OctagonDomain [2022-09-21 14:30:34,027 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-09-21 14:30:34,027 INFO L138 SettingsManager]: * sizeof long=4 [2022-09-21 14:30:34,027 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-09-21 14:30:34,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-09-21 14:30:34,027 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-09-21 14:30:34,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-09-21 14:30:34,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-09-21 14:30:34,028 INFO L138 SettingsManager]: * sizeof long double=12 [2022-09-21 14:30:34,028 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-09-21 14:30:34,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-09-21 14:30:34,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-09-21 14:30:34,029 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2022-09-21 14:30:34,029 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-09-21 14:30:34,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-21 14:30:34,029 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-09-21 14:30:34,029 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-09-21 14:30:34,029 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-09-21 14:30:34,029 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2022-09-21 14:30:34,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-09-21 14:30:34,029 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-09-21 14:30:34,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-09-21 14:30:34,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-09-21 14:30:34,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-09-21 14:30:34,226 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2022-09-21 14:30:34,228 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2022-09-21 14:30:34,229 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/mts-array.wvr.bpl [2022-09-21 14:30:34,229 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/mts-array.wvr.bpl' [2022-09-21 14:30:34,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-09-21 14:30:34,257 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-09-21 14:30:34,271 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-09-21 14:30:34,271 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-09-21 14:30:34,271 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-09-21 14:30:34,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "mts-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:30:34" (1/1) ... [2022-09-21 14:30:34,284 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "mts-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:30:34" (1/1) ... [2022-09-21 14:30:34,294 INFO L138 Inliner]: procedures = 4, calls = 3, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2022-09-21 14:30:34,295 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-09-21 14:30:34,296 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-09-21 14:30:34,296 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-09-21 14:30:34,296 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-09-21 14:30:34,301 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "mts-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:30:34" (1/1) ... [2022-09-21 14:30:34,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "mts-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:30:34" (1/1) ... [2022-09-21 14:30:34,304 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "mts-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:30:34" (1/1) ... [2022-09-21 14:30:34,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "mts-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:30:34" (1/1) ... [2022-09-21 14:30:34,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "mts-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:30:34" (1/1) ... [2022-09-21 14:30:34,313 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "mts-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:30:34" (1/1) ... [2022-09-21 14:30:34,314 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "mts-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:30:34" (1/1) ... [2022-09-21 14:30:34,318 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-09-21 14:30:34,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-09-21 14:30:34,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-09-21 14:30:34,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-09-21 14:30:34,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "mts-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:30:34" (1/1) ... [2022-09-21 14:30:34,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-21 14:30:34,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-21 14:30:34,342 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 14:30:34,370 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 14:30:34,386 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2022-09-21 14:30:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-09-21 14:30:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-09-21 14:30:34,387 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2022-09-21 14:30:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-09-21 14:30:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-09-21 14:30:34,392 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2022-09-21 14:30:34,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-09-21 14:30:34,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-09-21 14:30:34,392 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2022-09-21 14:30:34,392 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-09-21 14:30:34,392 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-09-21 14:30:34,393 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 14:30:34,445 INFO L234 CfgBuilder]: Building ICFG [2022-09-21 14:30:34,447 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-09-21 14:30:34,548 INFO L275 CfgBuilder]: Performing block encoding [2022-09-21 14:30:34,564 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-09-21 14:30:34,564 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-09-21 14:30:34,566 INFO L202 PluginConnector]: Adding new model mts-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 02:30:34 BoogieIcfgContainer [2022-09-21 14:30:34,566 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-09-21 14:30:34,566 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2022-09-21 14:30:34,566 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2022-09-21 14:30:34,567 INFO L275 PluginConnector]: Abstract Interpretation initialized [2022-09-21 14:30:34,571 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "mts-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 02:30:34" (1/1) ... [2022-09-21 14:30:34,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-21 14:30:34,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-21 14:30:34,615 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 14:30:34,615 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 14:30:34,655 INFO L129 ointEngineConcurrent]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:30:34,656 INFO L155 ointEngineConcurrent]: Starting outer Fixpoint iteration number 1 [2022-09-21 14:30:34,657 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:30:34,711 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:30:34,896 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:30:34,961 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:30:35,019 INFO L155 ointEngineConcurrent]: Starting outer Fixpoint iteration number 2 [2022-09-21 14:30:35,019 INFO L596 ngineConcurrentUtils]: Cross Product Computation started for ULTIMATE.start with variables: [sum, A, mts1, mts3, mts2, N, M, k, j, i] [2022-09-21 14:30:35,022 INFO L631 ngineConcurrentUtils]: Start checking 128 possible combinations. [2022-09-21 14:30:35,022 INFO L642 ngineConcurrentUtils]: Filter Iteration 1/128 [2022-09-21 14:30:35,443 INFO L642 ngineConcurrentUtils]: Filter Iteration 2/128 [2022-09-21 14:30:35,907 INFO L642 ngineConcurrentUtils]: Filter Iteration 3/128 [2022-09-21 14:30:36,387 INFO L642 ngineConcurrentUtils]: Filter Iteration 4/128 [2022-09-21 14:30:36,880 INFO L642 ngineConcurrentUtils]: Filter Iteration 5/128 [2022-09-21 14:30:37,416 INFO L642 ngineConcurrentUtils]: Filter Iteration 6/128 [2022-09-21 14:30:37,926 INFO L642 ngineConcurrentUtils]: Filter Iteration 7/128 [2022-09-21 14:30:38,383 INFO L642 ngineConcurrentUtils]: Filter Iteration 8/128 [2022-09-21 14:30:38,847 INFO L642 ngineConcurrentUtils]: Filter Iteration 9/128 [2022-09-21 14:30:39,308 INFO L642 ngineConcurrentUtils]: Filter Iteration 10/128 [2022-09-21 14:30:39,792 INFO L642 ngineConcurrentUtils]: Filter Iteration 11/128 [2022-09-21 14:30:40,379 INFO L642 ngineConcurrentUtils]: Filter Iteration 12/128 [2022-09-21 14:30:40,885 INFO L642 ngineConcurrentUtils]: Filter Iteration 13/128 [2022-09-21 14:30:41,390 INFO L642 ngineConcurrentUtils]: Filter Iteration 14/128 [2022-09-21 14:30:41,873 INFO L642 ngineConcurrentUtils]: Filter Iteration 15/128 [2022-09-21 14:30:42,374 INFO L642 ngineConcurrentUtils]: Filter Iteration 16/128 [2022-09-21 14:30:42,825 INFO L642 ngineConcurrentUtils]: Filter Iteration 17/128 [2022-09-21 14:30:43,275 INFO L642 ngineConcurrentUtils]: Filter Iteration 18/128 [2022-09-21 14:30:43,801 INFO L642 ngineConcurrentUtils]: Filter Iteration 19/128 [2022-09-21 14:30:44,282 INFO L642 ngineConcurrentUtils]: Filter Iteration 20/128 [2022-09-21 14:30:44,788 INFO L642 ngineConcurrentUtils]: Filter Iteration 21/128 [2022-09-21 14:30:45,365 INFO L642 ngineConcurrentUtils]: Filter Iteration 22/128 [2022-09-21 14:30:45,834 INFO L642 ngineConcurrentUtils]: Filter Iteration 23/128 [2022-09-21 14:30:46,297 INFO L642 ngineConcurrentUtils]: Filter Iteration 24/128 [2022-09-21 14:30:46,794 INFO L642 ngineConcurrentUtils]: Filter Iteration 25/128 [2022-09-21 14:30:47,300 INFO L642 ngineConcurrentUtils]: Filter Iteration 26/128 [2022-09-21 14:30:47,800 INFO L642 ngineConcurrentUtils]: Filter Iteration 27/128 [2022-09-21 14:30:48,275 INFO L642 ngineConcurrentUtils]: Filter Iteration 28/128 [2022-09-21 14:30:48,822 INFO L642 ngineConcurrentUtils]: Filter Iteration 29/128 [2022-09-21 14:30:49,321 INFO L642 ngineConcurrentUtils]: Filter Iteration 30/128 [2022-09-21 14:30:49,824 INFO L642 ngineConcurrentUtils]: Filter Iteration 31/128 [2022-09-21 14:30:50,293 INFO L642 ngineConcurrentUtils]: Filter Iteration 32/128 [2022-09-21 14:30:50,742 INFO L642 ngineConcurrentUtils]: Filter Iteration 33/128 [2022-09-21 14:30:51,231 INFO L642 ngineConcurrentUtils]: Filter Iteration 34/128 [2022-09-21 14:30:51,803 INFO L642 ngineConcurrentUtils]: Filter Iteration 35/128 [2022-09-21 14:30:52,434 INFO L642 ngineConcurrentUtils]: Filter Iteration 36/128 [2022-09-21 14:30:52,956 INFO L642 ngineConcurrentUtils]: Filter Iteration 37/128 [2022-09-21 14:30:53,475 INFO L642 ngineConcurrentUtils]: Filter Iteration 38/128 [2022-09-21 14:30:53,932 INFO L642 ngineConcurrentUtils]: Filter Iteration 39/128 [2022-09-21 14:30:54,439 INFO L642 ngineConcurrentUtils]: Filter Iteration 40/128 [2022-09-21 14:30:54,984 INFO L642 ngineConcurrentUtils]: Filter Iteration 41/128 [2022-09-21 14:30:55,480 INFO L642 ngineConcurrentUtils]: Filter Iteration 42/128 [2022-09-21 14:30:56,139 INFO L642 ngineConcurrentUtils]: Filter Iteration 43/128 [2022-09-21 14:30:56,645 INFO L642 ngineConcurrentUtils]: Filter Iteration 44/128 [2022-09-21 14:30:57,098 INFO L642 ngineConcurrentUtils]: Filter Iteration 45/128 [2022-09-21 14:30:57,568 INFO L642 ngineConcurrentUtils]: Filter Iteration 46/128 [2022-09-21 14:30:58,074 INFO L642 ngineConcurrentUtils]: Filter Iteration 47/128 [2022-09-21 14:30:58,538 INFO L642 ngineConcurrentUtils]: Filter Iteration 48/128 [2022-09-21 14:30:59,012 INFO L642 ngineConcurrentUtils]: Filter Iteration 49/128 [2022-09-21 14:30:59,591 INFO L642 ngineConcurrentUtils]: Filter Iteration 50/128 [2022-09-21 14:31:00,065 INFO L642 ngineConcurrentUtils]: Filter Iteration 51/128 [2022-09-21 14:31:00,513 INFO L642 ngineConcurrentUtils]: Filter Iteration 52/128 [2022-09-21 14:31:01,014 INFO L642 ngineConcurrentUtils]: Filter Iteration 53/128 [2022-09-21 14:31:01,520 INFO L642 ngineConcurrentUtils]: Filter Iteration 54/128 [2022-09-21 14:31:02,015 INFO L642 ngineConcurrentUtils]: Filter Iteration 55/128 [2022-09-21 14:31:02,535 INFO L642 ngineConcurrentUtils]: Filter Iteration 56/128 [2022-09-21 14:31:03,061 INFO L642 ngineConcurrentUtils]: Filter Iteration 57/128 [2022-09-21 14:31:03,627 INFO L642 ngineConcurrentUtils]: Filter Iteration 58/128 [2022-09-21 14:31:04,100 INFO L642 ngineConcurrentUtils]: Filter Iteration 59/128 [2022-09-21 14:31:04,602 INFO L642 ngineConcurrentUtils]: Filter Iteration 60/128 [2022-09-21 14:31:05,115 INFO L642 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[2022-09-21 14:31:29,600 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 14:31:29,600 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 14:31:29,633 INFO L642 ngineConcurrentUtils]: Filter Iteration 108/128 [2022-09-21 14:31:30,113 INFO L642 ngineConcurrentUtils]: Filter Iteration 109/128 [2022-09-21 14:31:30,594 INFO L642 ngineConcurrentUtils]: Filter Iteration 110/128 [2022-09-21 14:31:30,631 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 [2022-09-21 14:31:30,803 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 14:31:30,835 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 14:31:30,836 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 14:31:30,838 INFO L158 Benchmark]: Toolchain (without parser) took 56580.42ms. Allocated memory was 215.0MB in the beginning and 356.5MB in the end (delta: 141.6MB). Free memory was 166.9MB in the beginning and 323.0MB in the end (delta: -156.0MB). Peak memory consumption was 52.3MB. Max. memory is 8.0GB. [2022-09-21 14:31:30,839 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.09ms. Allocated memory is still 215.0MB. Free memory was 168.2MB in the beginning and 168.1MB in the end (delta: 102.0kB). There was no memory consumed. Max. memory is 8.0GB. [2022-09-21 14:31:30,839 INFO L158 Benchmark]: Boogie Procedure Inliner took 24.24ms. Allocated memory is still 215.0MB. Free memory was 166.8MB in the beginning and 165.4MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-09-21 14:31:30,840 INFO L158 Benchmark]: Boogie Preprocessor took 21.73ms. Allocated memory is still 215.0MB. Free memory was 165.4MB in the beginning and 164.3MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-09-21 14:31:30,840 INFO L158 Benchmark]: RCFGBuilder took 247.43ms. Allocated memory is still 215.0MB. Free memory was 164.3MB in the beginning and 183.9MB in the end (delta: -19.5MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2022-09-21 14:31:30,841 INFO L158 Benchmark]: Abstract Interpretation took 56270.72ms. Allocated memory was 215.0MB in the beginning and 356.5MB in the end (delta: 141.6MB). Free memory was 183.5MB in the beginning and 323.0MB in the end (delta: -139.4MB). Peak memory consumption was 68.0MB. Max. memory is 8.0GB. [2022-09-21 14:31:30,843 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 0.09ms. Allocated memory is still 215.0MB. Free memory was 168.2MB in the beginning and 168.1MB in the end (delta: 102.0kB). There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 24.24ms. Allocated memory is still 215.0MB. Free memory was 166.8MB in the beginning and 165.4MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 21.73ms. Allocated memory is still 215.0MB. Free memory was 165.4MB in the beginning and 164.3MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 247.43ms. Allocated memory is still 215.0MB. Free memory was 164.3MB in the beginning and 183.9MB in the end (delta: -19.5MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * Abstract Interpretation took 56270.72ms. Allocated memory was 215.0MB in the beginning and 356.5MB in the end (delta: 141.6MB). Free memory was 183.5MB in the beginning and 323.0MB in the end (delta: -139.4MB). Peak memory consumption was 68.0MB. 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