/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/BuchiAutomizerBplInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-buchi-pn-semanticLbe.epf -i ../../../trunk/examples/concurrent/bpl/POPL2023/acq-work-3threads.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.fs.omega-petrinet-638c691-m [2022-09-29 15:02:40,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-09-29 15:02:40,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-09-29 15:02:40,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-09-29 15:02:40,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-09-29 15:02:40,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-09-29 15:02:40,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-09-29 15:02:40,071 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-09-29 15:02:40,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-09-29 15:02:40,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-09-29 15:02:40,073 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-09-29 15:02:40,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-09-29 15:02:40,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-09-29 15:02:40,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-09-29 15:02:40,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-09-29 15:02:40,076 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-09-29 15:02:40,076 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-09-29 15:02:40,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-09-29 15:02:40,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-09-29 15:02:40,078 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-09-29 15:02:40,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-09-29 15:02:40,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-09-29 15:02:40,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-09-29 15:02:40,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-09-29 15:02:40,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-09-29 15:02:40,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-09-29 15:02:40,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-09-29 15:02:40,113 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-09-29 15:02:40,113 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-buchi-pn-semanticLbe.epf [2022-09-29 15:02:40,137 INFO L113 SettingsManager]: Loading preferences was successful [2022-09-29 15:02:40,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-09-29 15:02:40,137 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-09-29 15:02:40,138 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-09-29 15:02:40,138 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-09-29 15:02:40,138 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-09-29 15:02:40,138 INFO L138 SettingsManager]: * Use SBE=true [2022-09-29 15:02:40,139 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-09-29 15:02:40,139 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-09-29 15:02:40,139 INFO L138 SettingsManager]: * Use old map elimination=false [2022-09-29 15:02:40,139 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-09-29 15:02:40,139 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-09-29 15:02:40,140 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-09-29 15:02:40,140 INFO L138 SettingsManager]: * Automaton type for concurrent programs=BUCHI_PETRI_NET [2022-09-29 15:02:40,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-09-29 15:02:40,140 INFO L138 SettingsManager]: * sizeof long=4 [2022-09-29 15:02:40,140 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-09-29 15:02:40,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-09-29 15:02:40,140 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-09-29 15:02:40,140 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-09-29 15:02:40,141 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-09-29 15:02:40,141 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-09-29 15:02:40,141 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-09-29 15:02:40,141 INFO L138 SettingsManager]: * sizeof long double=12 [2022-09-29 15:02:40,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-09-29 15:02:40,141 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-09-29 15:02:40,141 INFO L138 SettingsManager]: * Use constant arrays=true [2022-09-29 15:02:40,142 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-09-29 15:02:40,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-09-29 15:02:40,142 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-09-29 15:02:40,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-09-29 15:02:40,142 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-09-29 15:02:40,143 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-09-29 15:02:40,143 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-09-29 15:02:40,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-09-29 15:02:40,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-09-29 15:02:40,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-09-29 15:02:40,351 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2022-09-29 15:02:40,352 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2022-09-29 15:02:40,353 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/acq-work-3threads.bpl [2022-09-29 15:02:40,353 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/acq-work-3threads.bpl' [2022-09-29 15:02:40,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-09-29 15:02:40,390 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-09-29 15:02:40,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-09-29 15:02:40,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-09-29 15:02:40,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-09-29 15:02:40,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.09 03:02:40" (1/1) ... [2022-09-29 15:02:40,408 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.09 03:02:40" (1/1) ... [2022-09-29 15:02:40,432 INFO L137 Inliner]: procedures = 4, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2022-09-29 15:02:40,433 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-09-29 15:02:40,437 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-09-29 15:02:40,437 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-09-29 15:02:40,441 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-09-29 15:02:40,448 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.09 03:02:40" (1/1) ... [2022-09-29 15:02:40,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.09 03:02:40" (1/1) ... [2022-09-29 15:02:40,449 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.09 03:02:40" (1/1) ... [2022-09-29 15:02:40,458 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.09 03:02:40" (1/1) ... [2022-09-29 15:02:40,460 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.09 03:02:40" (1/1) ... [2022-09-29 15:02:40,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.09 03:02:40" (1/1) ... [2022-09-29 15:02:40,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.09 03:02:40" (1/1) ... [2022-09-29 15:02:40,463 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-09-29 15:02:40,464 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-09-29 15:02:40,464 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-09-29 15:02:40,464 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-09-29 15:02:40,469 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.09 03:02:40" (1/1) ... [2022-09-29 15:02:40,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:40,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:40,511 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:40,544 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-09-29 15:02:40,583 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2022-09-29 15:02:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-09-29 15:02:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-09-29 15:02:40,584 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2022-09-29 15:02:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-09-29 15:02:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-09-29 15:02:40,584 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1WithAssert given in one single declaration [2022-09-29 15:02:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure thread1WithAssert [2022-09-29 15:02:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1WithAssert [2022-09-29 15:02:40,585 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-09-29 15:02:40,637 INFO L234 CfgBuilder]: Building ICFG [2022-09-29 15:02:40,639 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-09-29 15:02:40,824 INFO L275 CfgBuilder]: Performing block encoding [2022-09-29 15:02:40,858 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-09-29 15:02:40,859 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-09-29 15:02:40,860 INFO L202 PluginConnector]: Adding new model acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.09 03:02:40 BoogieIcfgContainer [2022-09-29 15:02:40,860 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-09-29 15:02:40,861 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-09-29 15:02:40,861 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-09-29 15:02:40,881 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-09-29 15:02:40,882 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-09-29 15:02:40,882 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.09 03:02:40" (1/2) ... [2022-09-29 15:02:40,883 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6ec137fc and model type acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.09 03:02:40, skipping insertion in model container [2022-09-29 15:02:40,883 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-09-29 15:02:40,883 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.09 03:02:40" (2/2) ... [2022-09-29 15:02:40,884 INFO L322 chiAutomizerObserver]: Analyzing ICFG acq-work-3threads.bpl [2022-09-29 15:02:41,016 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-09-29 15:02:41,045 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 55 places, 54 transitions, 132 flow [2022-09-29 15:02:41,082 INFO L175 PetriNetUnfolderBase]: Searched whole Unfolding. [2022-09-29 15:02:41,082 INFO L123 PetriNetUnfolderBase]: 6/48 cut-off events. [2022-09-29 15:02:41,082 INFO L124 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2022-09-29 15:02:41,087 INFO L83 FinitePrefix]: Finished finitePrefix Result has 61 conditions, 48 events. 6/48 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 138 event pairs, 0 based on Foata normal form. 0/41 useless extension candidates. Maximal degree in co-relation 47. Up to 2 conditions per place. [2022-09-29 15:02:41,087 INFO L82 GeneralOperation]: Start removeDead. Operand has 55 places, 54 transitions, 132 flow [2022-09-29 15:02:41,093 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 52 places, 48 transitions, 114 flow [2022-09-29 15:02:41,095 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-09-29 15:02:41,111 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 52 places, 48 transitions, 114 flow [2022-09-29 15:02:41,115 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 52 places, 48 transitions, 114 flow [2022-09-29 15:02:41,116 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 52 places, 48 transitions, 114 flow [2022-09-29 15:02:41,131 INFO L175 PetriNetUnfolderBase]: Searched whole Unfolding. [2022-09-29 15:02:41,131 INFO L123 PetriNetUnfolderBase]: 6/48 cut-off events. [2022-09-29 15:02:41,131 INFO L124 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2022-09-29 15:02:41,132 INFO L83 FinitePrefix]: Finished finitePrefix Result has 61 conditions, 48 events. 6/48 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 137 event pairs, 0 based on Foata normal form. 0/41 useless extension candidates. Maximal degree in co-relation 47. Up to 2 conditions per place. [2022-09-29 15:02:41,133 INFO L116 LiptonReduction]: Number of co-enabled transitions 1282 [2022-09-29 15:02:42,398 INFO L131 LiptonReduction]: Checked pairs total: 1761 [2022-09-29 15:02:42,398 INFO L133 LiptonReduction]: Total number of compositions: 35 [2022-09-29 15:02:42,409 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-09-29 15:02:42,410 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-09-29 15:02:42,410 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-09-29 15:02:42,410 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-09-29 15:02:42,410 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-09-29 15:02:42,410 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-09-29 15:02:42,410 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-09-29 15:02:42,410 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiPetriNetCegarLoop ======== [2022-09-29 15:02:42,411 INFO L68 IsEmptyBuchi]: Start isEmptyBuchi. Operand has 28 places, 23 transitions, 64 flow [2022-09-29 15:02:42,414 INFO L76 AcceptsInfiniteWords]: Start buchiAccepts. Operand has 28 places, 23 transitions, 64 flow [2022-09-29 15:02:42,415 INFO L82 AcceptsInfiniteWords]: Finished buchiAccepts. [2022-09-29 15:02:42,416 INFO L157 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2022-09-29 15:02:42,416 INFO L123 PetriNetUnfolderBase]: 0/3 cut-off events. [2022-09-29 15:02:42,416 INFO L124 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2022-09-29 15:02:42,416 INFO L78 IsEmptyBuchi]: Finished isEmptyBuchi language is not empty [2022-09-29 15:02:42,420 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-09-29 15:02:42,420 INFO L68 IsEmptyBuchi]: Start isEmptyBuchi. Operand has 28 places, 23 transitions, 64 flow [2022-09-29 15:02:42,422 INFO L76 AcceptsInfiniteWords]: Start buchiAccepts. Operand has 28 places, 23 transitions, 64 flow [2022-09-29 15:02:42,422 INFO L82 AcceptsInfiniteWords]: Finished buchiAccepts. [2022-09-29 15:02:42,422 INFO L157 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2022-09-29 15:02:42,422 INFO L123 PetriNetUnfolderBase]: 0/3 cut-off events. [2022-09-29 15:02:42,422 INFO L124 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2022-09-29 15:02:42,422 INFO L78 IsEmptyBuchi]: Finished isEmptyBuchi language is not empty [2022-09-29 15:02:42,428 INFO L733 eck$LassoCheckResult]: Stem: 59#[ULTIMATE.startENTRY]true [151] ULTIMATE.startENTRY-->thread1WithAssertENTRY: Formula: (and (= v_thread1WithAssertThread1of1ForFork0_thidvar0_2 1) (= |v_thread1WithAssertThread1of1ForFork0_x#1_8| 1)) InVars {} OutVars{thread1WithAssertThread1of1ForFork0_b#1=|v_thread1WithAssertThread1of1ForFork0_b#1_8|, thread1WithAssertThread1of1ForFork0_x#1=|v_thread1WithAssertThread1of1ForFork0_x#1_8|, thread1WithAssertThread1of1ForFork0_acquire_b#1=|v_thread1WithAssertThread1of1ForFork0_acquire_b#1_8|, thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_16|, thread1WithAssertThread1of1ForFork0_thidvar0=v_thread1WithAssertThread1of1ForFork0_thidvar0_2, thread1WithAssertThread1of1ForFork0_acquire_i#1=|v_thread1WithAssertThread1of1ForFork0_acquire_i#1_6|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork0_b#1, thread1WithAssertThread1of1ForFork0_x#1, thread1WithAssertThread1of1ForFork0_acquire_b#1, thread1WithAssertThread1of1ForFork0_i#1, thread1WithAssertThread1of1ForFork0_thidvar0, thread1WithAssertThread1of1ForFork0_acquire_i#1] 61#[thread1WithAssertENTRY, L15]true [134] thread1WithAssertENTRY-->L30-1: Formula: (= |v_thread1WithAssertThread1of1ForFork0_i#1_1| 0) InVars {} OutVars{thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork0_i#1] 63#[L30-1, L15]true [2022-09-29 15:02:42,429 INFO L735 eck$LassoCheckResult]: Loop: 63#[L30-1, L15]true [193] L30-1-->L30-1: Formula: (and (= |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27| |v_thread1WithAssertThread1of1ForFork0_i#1_76|) (not |v_thread1WithAssertThread1of1ForFork0_b#1_37|) (= |v_thread1WithAssertThread1of1ForFork0_i#1_75| (+ |v_thread1WithAssertThread1of1ForFork0_i#1_76| 1)) (not |v_thread1WithAssertThread1of1ForFork0_acquire_b#1_31|) (= v_B_101 (store v_B_102 |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27| false)) (not (select v_B_102 |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27|))) InVars {thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_76|, B=v_B_102} OutVars{thread1WithAssertThread1of1ForFork0_b#1=|v_thread1WithAssertThread1of1ForFork0_b#1_37|, thread1WithAssertThread1of1ForFork0_acquire_b#1=|v_thread1WithAssertThread1of1ForFork0_acquire_b#1_31|, thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_75|, thread1WithAssertThread1of1ForFork0_acquire_i#1=|v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27|, B=v_B_101} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork0_b#1, thread1WithAssertThread1of1ForFork0_acquire_b#1, thread1WithAssertThread1of1ForFork0_i#1, thread1WithAssertThread1of1ForFork0_acquire_i#1, B] 63#[L30-1, L15]true [2022-09-29 15:02:42,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-29 15:02:42,433 INFO L85 PathProgramCache]: Analyzing trace with hash 5776, now seen corresponding path program 1 times [2022-09-29 15:02:42,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-29 15:02:42,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862128199] [2022-09-29 15:02:42,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-29 15:02:42,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-29 15:02:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-09-29 15:02:42,495 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-09-29 15:02:42,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-09-29 15:02:42,508 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-09-29 15:02:42,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-29 15:02:42,510 INFO L85 PathProgramCache]: Analyzing trace with hash 224, now seen corresponding path program 1 times [2022-09-29 15:02:42,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-29 15:02:42,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814025498] [2022-09-29 15:02:42,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-29 15:02:42,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-29 15:02:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-09-29 15:02:42,524 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-09-29 15:02:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-09-29 15:02:42,529 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-09-29 15:02:42,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-29 15:02:42,530 INFO L85 PathProgramCache]: Analyzing trace with hash 179249, now seen corresponding path program 1 times [2022-09-29 15:02:42,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-29 15:02:42,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319446131] [2022-09-29 15:02:42,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-29 15:02:42,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-29 15:02:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-09-29 15:02:42,536 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-09-29 15:02:42,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-09-29 15:02:42,541 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-09-29 15:02:42,624 INFO L210 LassoAnalysis]: Preferences: [2022-09-29 15:02:42,625 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-09-29 15:02:42,625 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-09-29 15:02:42,625 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-09-29 15:02:42,625 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-09-29 15:02:42,625 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:42,625 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-09-29 15:02:42,625 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-09-29 15:02:42,625 INFO L133 ssoRankerPreferences]: Filename of dumped script: acq-work-3threads.bpl_BEv2_Iteration1_Lasso [2022-09-29 15:02:42,625 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-09-29 15:02:42,626 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-09-29 15:02:42,657 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-09-29 15:02:42,666 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-09-29 15:02:42,672 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-09-29 15:02:42,693 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-09-29 15:02:42,695 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-09-29 15:02:42,734 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-09-29 15:02:42,737 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-09-29 15:02:42,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:42,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:42,758 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:42,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-09-29 15:02:42,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:42,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:42,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:42,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:42,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-09-29 15:02:42,774 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-09-29 15:02:42,774 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-09-29 15:02:42,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:42,809 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-09-29 15:02:42,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:42,810 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:42,811 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:42,815 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-09-29 15:02:42,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:42,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:42,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:42,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:42,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:42,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-09-29 15:02:42,822 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-09-29 15:02:42,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:42,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:42,847 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:42,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:42,848 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:42,852 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:42,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-09-29 15:02:42,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:42,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:42,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:42,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:42,861 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-09-29 15:02:42,868 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-09-29 15:02:42,868 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-09-29 15:02:42,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:42,916 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2022-09-29 15:02:42,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:42,916 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:42,918 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:42,919 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-09-29 15:02:42,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:42,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:42,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:42,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:42,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:42,926 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-09-29 15:02:42,927 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-09-29 15:02:42,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:42,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:42,943 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:42,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:42,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:42,945 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:42,946 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-09-29 15:02:42,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:42,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:42,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:42,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:42,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:42,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-09-29 15:02:42,954 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-09-29 15:02:42,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:42,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:42,984 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:42,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:42,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:42,986 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:42,987 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-09-29 15:02:42,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:42,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:42,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:42,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:42,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-09-29 15:02:42,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-09-29 15:02:42,996 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-09-29 15:02:43,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,029 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,029 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-09-29 15:02:43,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,029 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,030 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,031 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-09-29 15:02:43,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:43,041 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:43,041 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:43,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,072 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,074 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,075 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-09-29 15:02:43,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:43,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,082 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:43,083 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-09-29 15:02:43,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:43,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,116 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,117 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-09-29 15:02:43,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,126 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:43,129 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:43,129 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:43,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,157 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,158 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:43,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,170 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:43,170 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-09-29 15:02:43,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:43,174 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-09-29 15:02:43,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,199 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,201 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,201 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-09-29 15:02:43,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:43,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,209 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:43,210 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-09-29 15:02:43,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:43,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,242 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,256 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,276 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-09-29 15:02:43,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,288 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:43,293 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:43,294 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:43,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,324 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,324 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-09-29 15:02:43,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,326 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,327 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-09-29 15:02:43,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:43,351 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:43,351 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:43,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,382 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,384 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-09-29 15:02:43,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:43,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:43,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-09-29 15:02:43,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:43,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,416 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,417 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,418 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,419 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-09-29 15:02:43,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:43,436 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:43,436 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:43,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,477 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,477 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,478 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,479 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-09-29 15:02:43,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:43,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:43,488 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-09-29 15:02:43,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:43,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,507 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,509 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,511 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-09-29 15:02:43,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:43,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:43,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-09-29 15:02:43,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:43,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,539 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,572 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,573 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-09-29 15:02:43,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:43,583 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:43,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:43,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,611 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,612 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-09-29 15:02:43,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,613 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,618 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-09-29 15:02:43,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,625 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:43,627 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:43,627 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:43,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,658 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,660 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-09-29 15:02:43,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:43,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:43,676 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-09-29 15:02:43,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:43,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,706 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,710 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-09-29 15:02:43,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:43,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:43,737 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:43,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,803 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,820 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,859 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-09-29 15:02:43,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:43,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,866 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:43,866 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-09-29 15:02:43,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:43,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,891 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,892 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,893 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-09-29 15:02:43,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:43,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,901 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:43,902 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-09-29 15:02:43,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:43,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:43,927 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:43,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:43,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:43,942 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:43,944 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-09-29 15:02:43,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:43,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:43,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:43,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:43,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:43,960 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:43,961 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:43,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,034 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,034 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-09-29 15:02:44,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,039 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-09-29 15:02:44,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:44,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:44,050 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:44,050 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:44,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,107 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-09-29 15:02:44,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,108 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,118 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-09-29 15:02:44,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:44,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:44,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:44,128 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-09-29 15:02:44,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:44,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,178 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-09-29 15:02:44,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,180 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-09-29 15:02:44,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,189 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:44,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:44,192 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:44,192 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:44,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,216 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-09-29 15:02:44,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,218 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,219 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-09-29 15:02:44,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:44,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:44,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:44,228 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-09-29 15:02:44,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:44,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,260 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,262 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-09-29 15:02:44,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,270 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:44,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:44,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,270 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:44,270 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-09-29 15:02:44,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:44,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,301 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,302 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,303 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-09-29 15:02:44,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,310 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:44,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:44,312 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:44,312 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:44,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,345 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,346 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-09-29 15:02:44,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,347 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,348 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-09-29 15:02:44,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,355 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-09-29 15:02:44,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:44,357 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:44,357 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:44,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,392 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,393 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,394 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-09-29 15:02:44,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,401 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-09-29 15:02:44,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:44,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:44,402 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-09-29 15:02:44,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:44,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,436 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,438 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-09-29 15:02:44,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,446 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-09-29 15:02:44,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:44,450 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:44,450 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:44,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,485 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,486 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,487 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-09-29 15:02:44,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,495 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-09-29 15:02:44,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:44,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:44,496 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-09-29 15:02:44,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:44,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,523 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,525 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,526 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-09-29 15:02:44,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,534 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-09-29 15:02:44,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:44,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:44,535 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-09-29 15:02:44,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:44,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,566 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,567 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,568 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,569 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-09-29 15:02:44,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,577 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-09-29 15:02:44,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:44,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:44,579 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:44,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,612 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,613 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-09-29 15:02:44,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,614 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,615 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-09-29 15:02:44,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,623 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:44,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,623 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:44,636 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:44,636 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:44,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,673 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-09-29 15:02:44,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,674 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,675 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,676 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-09-29 15:02:44,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,683 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:44,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:44,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,684 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:44,684 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-09-29 15:02:44,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:44,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,706 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,710 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-09-29 15:02:44,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:44,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:44,721 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:44,721 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:44,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,754 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,756 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-09-29 15:02:44,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:44,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:44,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,764 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:44,771 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-09-29 15:02:44,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:44,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,804 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,805 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-09-29 15:02:44,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:44,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:44,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,815 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:44,815 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-09-29 15:02:44,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:44,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,841 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,843 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-09-29 15:02:44,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,851 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:44,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:44,880 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:44,880 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:44,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:44,932 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:44,932 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-09-29 15:02:44,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:44,932 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:44,952 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:44,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-09-29 15:02:44,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:44,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:44,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:44,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:44,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:44,972 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:44,974 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:44,974 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:44,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,031 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,052 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:45,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:45,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:45,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:45,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-09-29 15:02:45,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:45,075 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-09-29 15:02:45,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,123 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,125 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:45,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:45,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:45,171 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:45,171 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:45,179 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-09-29 15:02:45,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,229 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,231 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-09-29 15:02:45,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:45,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:45,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:45,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:45,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-09-29 15:02:45,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:45,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,318 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-09-29 15:02:45,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,320 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,320 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-09-29 15:02:45,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:45,327 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:45,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:45,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:45,328 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-09-29 15:02:45,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:45,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,361 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,361 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,362 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,363 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-09-29 15:02:45,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:45,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:45,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:45,372 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:45,372 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:45,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,403 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,404 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-09-29 15:02:45,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,405 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,406 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-09-29 15:02:45,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:45,413 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:45,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,413 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-09-29 15:02:45,416 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-09-29 15:02:45,416 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-09-29 15:02:45,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,449 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,450 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,451 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-09-29 15:02:45,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:45,459 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:45,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:45,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,459 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-09-29 15:02:45,460 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-09-29 15:02:45,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:45,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,487 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,488 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,489 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-09-29 15:02:45,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:45,496 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:45,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,497 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-09-29 15:02:45,501 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-09-29 15:02:45,501 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-09-29 15:02:45,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,534 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,535 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,536 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-09-29 15:02:45,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:45,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:45,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:45,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,543 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-09-29 15:02:45,544 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-09-29 15:02:45,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:45,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,570 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,572 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,573 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-09-29 15:02:45,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:45,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:45,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-09-29 15:02:45,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,581 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-09-29 15:02:45,582 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-09-29 15:02:45,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-09-29 15:02:45,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,613 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,614 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,615 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-09-29 15:02:45,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:45,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:45,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,622 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-09-29 15:02:45,625 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-09-29 15:02:45,625 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-09-29 15:02:45,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,657 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,657 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-09-29 15:02:45,658 INFO L733 eck$LassoCheckResult]: Stem: 59#[ULTIMATE.startENTRY]true [151] ULTIMATE.startENTRY-->thread1WithAssertENTRY: Formula: (and (= v_thread1WithAssertThread1of1ForFork0_thidvar0_2 1) (= |v_thread1WithAssertThread1of1ForFork0_x#1_8| 1)) InVars {} OutVars{thread1WithAssertThread1of1ForFork0_b#1=|v_thread1WithAssertThread1of1ForFork0_b#1_8|, thread1WithAssertThread1of1ForFork0_x#1=|v_thread1WithAssertThread1of1ForFork0_x#1_8|, thread1WithAssertThread1of1ForFork0_acquire_b#1=|v_thread1WithAssertThread1of1ForFork0_acquire_b#1_8|, thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_16|, thread1WithAssertThread1of1ForFork0_thidvar0=v_thread1WithAssertThread1of1ForFork0_thidvar0_2, thread1WithAssertThread1of1ForFork0_acquire_i#1=|v_thread1WithAssertThread1of1ForFork0_acquire_i#1_6|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork0_b#1, thread1WithAssertThread1of1ForFork0_x#1, thread1WithAssertThread1of1ForFork0_acquire_b#1, thread1WithAssertThread1of1ForFork0_i#1, thread1WithAssertThread1of1ForFork0_thidvar0, thread1WithAssertThread1of1ForFork0_acquire_i#1] 61#[thread1WithAssertENTRY, L15]true [134] thread1WithAssertENTRY-->L30-1: Formula: (= |v_thread1WithAssertThread1of1ForFork0_i#1_1| 0) InVars {} OutVars{thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork0_i#1] 63#[L30-1, L15]true [193] L30-1-->L30-1: Formula: (and (= |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27| |v_thread1WithAssertThread1of1ForFork0_i#1_76|) (not |v_thread1WithAssertThread1of1ForFork0_b#1_37|) (= |v_thread1WithAssertThread1of1ForFork0_i#1_75| (+ |v_thread1WithAssertThread1of1ForFork0_i#1_76| 1)) (not |v_thread1WithAssertThread1of1ForFork0_acquire_b#1_31|) (= v_B_101 (store v_B_102 |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27| false)) (not (select v_B_102 |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27|))) InVars {thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_76|, B=v_B_102} OutVars{thread1WithAssertThread1of1ForFork0_b#1=|v_thread1WithAssertThread1of1ForFork0_b#1_37|, thread1WithAssertThread1of1ForFork0_acquire_b#1=|v_thread1WithAssertThread1of1ForFork0_acquire_b#1_31|, thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_75|, thread1WithAssertThread1of1ForFork0_acquire_i#1=|v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27|, B=v_B_101} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork0_b#1, thread1WithAssertThread1of1ForFork0_acquire_b#1, thread1WithAssertThread1of1ForFork0_i#1, thread1WithAssertThread1of1ForFork0_acquire_i#1, B] 63#[L30-1, L15]true [2022-09-29 15:02:45,658 INFO L735 eck$LassoCheckResult]: Loop: 63#[L30-1, L15]true [193] L30-1-->L30-1: Formula: (and (= |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27| |v_thread1WithAssertThread1of1ForFork0_i#1_76|) (not |v_thread1WithAssertThread1of1ForFork0_b#1_37|) (= |v_thread1WithAssertThread1of1ForFork0_i#1_75| (+ |v_thread1WithAssertThread1of1ForFork0_i#1_76| 1)) (not |v_thread1WithAssertThread1of1ForFork0_acquire_b#1_31|) (= v_B_101 (store v_B_102 |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27| false)) (not (select v_B_102 |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27|))) InVars {thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_76|, B=v_B_102} OutVars{thread1WithAssertThread1of1ForFork0_b#1=|v_thread1WithAssertThread1of1ForFork0_b#1_37|, thread1WithAssertThread1of1ForFork0_acquire_b#1=|v_thread1WithAssertThread1of1ForFork0_acquire_b#1_31|, thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_75|, thread1WithAssertThread1of1ForFork0_acquire_i#1=|v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27|, B=v_B_101} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork0_b#1, thread1WithAssertThread1of1ForFork0_acquire_b#1, thread1WithAssertThread1of1ForFork0_i#1, thread1WithAssertThread1of1ForFork0_acquire_i#1, B] 63#[L30-1, L15]true [2022-09-29 15:02:45,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-29 15:02:45,658 INFO L85 PathProgramCache]: Analyzing trace with hash 179249, now seen corresponding path program 2 times [2022-09-29 15:02:45,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-29 15:02:45,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [444883368] [2022-09-29 15:02:45,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-29 15:02:45,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-29 15:02:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-09-29 15:02:45,664 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-09-29 15:02:45,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-09-29 15:02:45,668 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-09-29 15:02:45,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-29 15:02:45,668 INFO L85 PathProgramCache]: Analyzing trace with hash 224, now seen corresponding path program 2 times [2022-09-29 15:02:45,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-29 15:02:45,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564539425] [2022-09-29 15:02:45,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-29 15:02:45,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-29 15:02:45,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-09-29 15:02:45,672 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-09-29 15:02:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-09-29 15:02:45,674 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-09-29 15:02:45,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-29 15:02:45,675 INFO L85 PathProgramCache]: Analyzing trace with hash 5556912, now seen corresponding path program 3 times [2022-09-29 15:02:45,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-29 15:02:45,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1182993916] [2022-09-29 15:02:45,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-29 15:02:45,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-29 15:02:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-09-29 15:02:45,681 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-09-29 15:02:45,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-09-29 15:02:45,685 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-09-29 15:02:45,739 INFO L210 LassoAnalysis]: Preferences: [2022-09-29 15:02:45,739 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-09-29 15:02:45,740 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-09-29 15:02:45,740 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-09-29 15:02:45,740 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-09-29 15:02:45,740 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,740 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-09-29 15:02:45,740 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-09-29 15:02:45,740 INFO L133 ssoRankerPreferences]: Filename of dumped script: acq-work-3threads.bpl_BEv2_Iteration1_Lasso [2022-09-29 15:02:45,740 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-09-29 15:02:45,740 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-09-29 15:02:45,741 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-09-29 15:02:45,743 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-09-29 15:02:45,745 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-09-29 15:02:45,748 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-09-29 15:02:45,751 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-09-29 15:02:45,812 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-09-29 15:02:45,812 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-09-29 15:02:45,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,814 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,814 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-09-29 15:02:45,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:45,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-09-29 15:02:45,823 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-09-29 15:02:45,823 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-09-29 15:02:45,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,848 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,848 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,849 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,850 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-09-29 15:02:45,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:45,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,858 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-09-29 15:02:45,859 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-09-29 15:02:45,859 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-09-29 15:02:45,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,890 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,891 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,892 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-09-29 15:02:45,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:45,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-09-29 15:02:45,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-09-29 15:02:45,902 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-09-29 15:02:45,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,919 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,920 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,921 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-09-29 15:02:45,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:45,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,929 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-09-29 15:02:45,929 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-09-29 15:02:45,930 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-09-29 15:02:45,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,948 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,949 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,950 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-09-29 15:02:45,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:45,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,957 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-09-29 15:02:45,958 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-09-29 15:02:45,958 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-09-29 15:02:45,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:45,976 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:45,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:45,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:45,977 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:45,979 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-09-29 15:02:45,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:45,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:45,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:45,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:45,986 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-09-29 15:02:45,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-09-29 15:02:45,987 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-09-29 15:02:45,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,009 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-09-29 15:02:46,009 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-09-29 15:02:46,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,011 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,012 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-09-29 15:02:46,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:46,020 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:46,020 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:46,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,051 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-09-29 15:02:46,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,053 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,054 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-09-29 15:02:46,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,062 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:46,063 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:46,063 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:46,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,080 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-09-29 15:02:46,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,082 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,083 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-09-29 15:02:46,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:46,092 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:46,092 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:46,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,124 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-09-29 15:02:46,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,125 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,127 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-09-29 15:02:46,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:46,136 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:46,136 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:46,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,169 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:46,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,170 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,171 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-09-29 15:02:46,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:46,179 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:46,179 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:46,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,210 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:46,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,212 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-09-29 15:02:46,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,220 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:46,230 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:46,230 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:46,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,261 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:46,261 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-09-29 15:02:46,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,262 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,264 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-09-29 15:02:46,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:46,288 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:46,288 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:46,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,355 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:46,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,357 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,382 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:46,384 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:46,384 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:46,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-09-29 15:02:46,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,423 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-09-29 15:02:46,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,424 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,425 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-09-29 15:02:46,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:46,484 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:46,484 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:46,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,508 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-09-29 15:02:46,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,509 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,510 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-09-29 15:02:46,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:46,523 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:46,523 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:46,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,542 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-09-29 15:02:46,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,543 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,544 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,545 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-09-29 15:02:46,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:46,568 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:46,568 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:46,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,601 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-09-29 15:02:46,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,602 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-09-29 15:02:46,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:46,614 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:46,614 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:46,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,645 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:46,646 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-09-29 15:02:46,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,646 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,647 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,648 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-09-29 15:02:46,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,682 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:46,694 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:46,694 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:46,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,716 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:46,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,717 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,718 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-09-29 15:02:46,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:46,728 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:46,728 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:46,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,760 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:46,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,761 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,762 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,801 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:46,802 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:46,802 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:46,815 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-09-29 15:02:46,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,850 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:46,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,852 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,853 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-09-29 15:02:46,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,861 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:46,864 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:46,864 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:46,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,896 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:46,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,897 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-09-29 15:02:46,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:46,916 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:46,916 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:46,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,936 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:46,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,937 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,938 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-09-29 15:02:46,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-09-29 15:02:46,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,946 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:46,950 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:46,950 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:46,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:46,982 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:46,982 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-09-29 15:02:46,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:46,983 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:46,984 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:46,984 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-09-29 15:02:46,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:46,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:46,992 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:46,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:46,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:46,993 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:46,994 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:46,994 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:47,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,025 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,030 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,031 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-09-29 15:02:47,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,037 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:47,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,037 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:47,039 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:47,039 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:47,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,071 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,071 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,072 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,073 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-09-29 15:02:47,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,079 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:47,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,079 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:47,081 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:47,081 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:47,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,112 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,113 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-09-29 15:02:47,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,121 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:47,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:47,125 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:47,125 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:47,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,158 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,160 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,160 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-09-29 15:02:47,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:47,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,169 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:47,170 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:47,170 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:47,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,201 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,240 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,242 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-09-29 15:02:47,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,249 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:47,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-09-29 15:02:47,265 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-09-29 15:02:47,265 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-09-29 15:02:47,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,303 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,303 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-09-29 15:02:47,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,304 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,306 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-09-29 15:02:47,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,314 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-09-29 15:02:47,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:47,316 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:47,316 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:47,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,336 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,338 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,340 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-09-29 15:02:47,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,348 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-09-29 15:02:47,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:47,350 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:47,350 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:47,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,391 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,392 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-09-29 15:02:47,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,402 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-09-29 15:02:47,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:47,404 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:47,404 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:47,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,436 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,438 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,438 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-09-29 15:02:47,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,447 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-09-29 15:02:47,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:47,456 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:47,456 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:47,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,535 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,537 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,549 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-09-29 15:02:47,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,554 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-09-29 15:02:47,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:47,556 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:47,556 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:47,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,580 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,582 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,583 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-09-29 15:02:47,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,592 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-09-29 15:02:47,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:47,597 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:47,597 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:47,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,630 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,631 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-09-29 15:02:47,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,632 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,633 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-09-29 15:02:47,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:47,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:47,647 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:47,648 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:47,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,675 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,677 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,677 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-09-29 15:02:47,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:47,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,685 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:47,687 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:47,687 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:47,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,709 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-09-29 15:02:47,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,709 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,710 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,711 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-09-29 15:02:47,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,719 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:47,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:47,721 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:47,721 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:47,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,775 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,776 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,787 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,819 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-09-29 15:02:47,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:47,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:47,829 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:47,829 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:47,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,884 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,886 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,906 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-09-29 15:02:47,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:47,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:47,916 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:47,916 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:47,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:47,954 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:47,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:47,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:47,956 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:47,956 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-09-29 15:02:47,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:47,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:47,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:47,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:47,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:47,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-09-29 15:02:47,970 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-09-29 15:02:47,970 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-09-29 15:02:48,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,016 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,017 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-09-29 15:02:48,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:48,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:48,018 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:48,019 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-09-29 15:02:48,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:48,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:48,026 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:48,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:48,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:48,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:48,028 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:48,028 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:48,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,059 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:48,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:48,060 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:48,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-09-29 15:02:48,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:48,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:48,068 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:48,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:48,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:48,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:48,070 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:48,070 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:48,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,101 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:48,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:48,103 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:48,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-09-29 15:02:48,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:48,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:48,111 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:48,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:48,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:48,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:48,113 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:48,113 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:48,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,147 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:48,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:48,160 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:48,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-09-29 15:02:48,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:48,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:48,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:48,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:48,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:48,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:48,169 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:48,169 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:48,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,201 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:48,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:48,203 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:48,203 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-09-29 15:02:48,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:48,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:48,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:48,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:48,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:48,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:48,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:48,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:48,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,244 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:48,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:48,246 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:48,246 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-09-29 15:02:48,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:48,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:48,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-09-29 15:02:48,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:48,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:48,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-09-29 15:02:48,257 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-09-29 15:02:48,257 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-09-29 15:02:48,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,289 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,289 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-09-29 15:02:48,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:48,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:48,290 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:48,291 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-09-29 15:02:48,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:48,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:48,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:48,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:48,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:48,299 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-09-29 15:02:48,301 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-09-29 15:02:48,302 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-09-29 15:02:48,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,333 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:48,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:48,334 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:48,335 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-09-29 15:02:48,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:48,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:48,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:48,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:48,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:48,343 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-09-29 15:02:48,345 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-09-29 15:02:48,345 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-09-29 15:02:48,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,366 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:48,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:48,367 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:48,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-09-29 15:02:48,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:48,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:48,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:48,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:48,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:48,376 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-09-29 15:02:48,378 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-09-29 15:02:48,378 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-09-29 15:02:48,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,410 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:48,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:48,411 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:48,412 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-09-29 15:02:48,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:48,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:48,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:48,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:48,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:48,420 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-09-29 15:02:48,422 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-09-29 15:02:48,422 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-09-29 15:02:48,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,454 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:48,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:48,455 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:48,456 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-09-29 15:02:48,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:48,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:48,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:48,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:48,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:48,508 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-09-29 15:02:48,510 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-09-29 15:02:48,510 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-09-29 15:02:48,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,538 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-09-29 15:02:48,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-29 15:02:48,539 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-09-29 15:02:48,540 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-09-29 15:02:48,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-09-29 15:02:48,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-09-29 15:02:48,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-09-29 15:02:48,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-09-29 15:02:48,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-09-29 15:02:48,548 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-09-29 15:02:48,555 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-09-29 15:02:48,555 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-09-29 15:02:48,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-09-29 15:02:48,592 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-09-29 15:02:48,597 INFO L202 PluginConnector]: Adding new model acq-work-3threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.09 03:02:48 BoogieIcfgContainer [2022-09-29 15:02:48,597 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-09-29 15:02:48,597 INFO L158 Benchmark]: Toolchain (without parser) took 8207.44ms. Allocated memory was 170.9MB in the beginning and 232.8MB in the end (delta: 61.9MB). Free memory was 131.2MB in the beginning and 89.1MB in the end (delta: 42.1MB). Peak memory consumption was 104.9MB. Max. memory is 8.0GB. [2022-09-29 15:02:48,598 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.09ms. Allocated memory is still 170.9MB. Free memory is still 132.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-09-29 15:02:48,598 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.10ms. Allocated memory is still 170.9MB. Free memory was 131.1MB in the beginning and 129.2MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-09-29 15:02:48,598 INFO L158 Benchmark]: Boogie Preprocessor took 26.54ms. Allocated memory is still 170.9MB. Free memory was 129.2MB in the beginning and 128.3MB in the end (delta: 921.0kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-09-29 15:02:48,598 INFO L158 Benchmark]: RCFGBuilder took 396.36ms. Allocated memory is still 170.9MB. Free memory was 128.1MB in the beginning and 118.5MB in the end (delta: 9.6MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-09-29 15:02:48,598 INFO L158 Benchmark]: BuchiAutomizer took 7736.08ms. Allocated memory was 170.9MB in the beginning and 232.8MB in the end (delta: 61.9MB). Free memory was 118.4MB in the beginning and 89.1MB in the end (delta: 29.3MB). Peak memory consumption was 91.3MB. Max. memory is 8.0GB. [2022-09-29 15:02:48,599 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 170.9MB. Free memory is still 132.3MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 45.10ms. Allocated memory is still 170.9MB. Free memory was 131.1MB in the beginning and 129.2MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 26.54ms. Allocated memory is still 170.9MB. Free memory was 129.2MB in the beginning and 128.3MB in the end (delta: 921.0kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 396.36ms. Allocated memory is still 170.9MB. Free memory was 128.1MB in the beginning and 118.5MB in the end (delta: 9.6MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * BuchiAutomizer took 7736.08ms. Allocated memory was 170.9MB in the beginning and 232.8MB in the end (delta: 61.9MB). Free memory was 118.4MB in the beginning and 89.1MB in the end (delta: 29.3MB). Peak memory consumption was 91.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 7.5s and 1 iterations. TraceHistogramMax:0. Analysis of lassos took 6.1s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital54 mio100 ax100 hnf100 lsp74 ukn60 mio100 lsp83 div100 bol100 ite100 ukn100 eq209 hnf90 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 27ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 1.3s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "[151] ULTIMATE.startENTRY-->thread1WithAssertENTRY: Formula: (and (= v_thread1WithAssertThread1of1ForFork0_thidvar0_2 1) (= |v_thread1WithAssertThread1of1ForFork0_x#1_8| 1)) InVars {} OutVars{thread1WithAssertThread1of1ForFork0_b#1=|v_thread1WithAssertThread1of1ForFork0_b#1_8|, thread1WithAssertThread1of1ForFork0_x#1=|v_thread1WithAssertThread1of1ForFork0_x#1_8|, thread1WithAssertThread1of1ForFork0_acquire_b#1=|v_thread1WithAssertThread1of1ForFork0_acquire_b#1_8|, thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_16|, thread1WithAssertThread1of1ForFork0_thidvar0=v_thread1WithAssertThread1of1ForFork0_thidvar0_2, thread1WithAssertThread1of1ForFork0_acquire_i#1=|v_thread1WithAssertThread1of1ForFork0_acquire_i#1_6|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork0_b#1, thread1WithAssertThread1of1ForFork0_x#1, thread1WithAssertThread1of1ForFork0_acquire_b#1, thread1WithAssertThread1of1ForFork0_i#1, thread1WithAssertThread1of1ForFork0_thidvar0, thread1WithAssertThread1of1ForFork0_acquire_i#1]" "[134] thread1WithAssertENTRY-->L30-1: Formula: (= |v_thread1WithAssertThread1of1ForFork0_i#1_1| 0) InVars {} OutVars{thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork0_i#1]" "[193] L30-1-->L30-1: Formula: (and (= |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27| |v_thread1WithAssertThread1of1ForFork0_i#1_76|) (not |v_thread1WithAssertThread1of1ForFork0_b#1_37|) (= |v_thread1WithAssertThread1of1ForFork0_i#1_75| (+ |v_thread1WithAssertThread1of1ForFork0_i#1_76| 1)) (not |v_thread1WithAssertThread1of1ForFork0_acquire_b#1_31|) (= v_B_101 (store v_B_102 |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27| false)) (not (select v_B_102 |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27|))) InVars {thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_76|, B=v_B_102} OutVars{thread1WithAssertThread1of1ForFork0_b#1=|v_thread1WithAssertThread1of1ForFork0_b#1_37|, thread1WithAssertThread1of1ForFork0_acquire_b#1=|v_thread1WithAssertThread1of1ForFork0_acquire_b#1_31|, thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_75|, thread1WithAssertThread1of1ForFork0_acquire_i#1=|v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27|, B=v_B_101} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork0_b#1, thread1WithAssertThread1of1ForFork0_acquire_b#1, thread1WithAssertThread1of1ForFork0_i#1, thread1WithAssertThread1of1ForFork0_acquire_i#1, B]" Loop: "[193] L30-1-->L30-1: Formula: (and (= |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27| |v_thread1WithAssertThread1of1ForFork0_i#1_76|) (not |v_thread1WithAssertThread1of1ForFork0_b#1_37|) (= |v_thread1WithAssertThread1of1ForFork0_i#1_75| (+ |v_thread1WithAssertThread1of1ForFork0_i#1_76| 1)) (not |v_thread1WithAssertThread1of1ForFork0_acquire_b#1_31|) (= v_B_101 (store v_B_102 |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27| false)) (not (select v_B_102 |v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27|))) InVars {thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_76|, B=v_B_102} OutVars{thread1WithAssertThread1of1ForFork0_b#1=|v_thread1WithAssertThread1of1ForFork0_b#1_37|, thread1WithAssertThread1of1ForFork0_acquire_b#1=|v_thread1WithAssertThread1of1ForFork0_acquire_b#1_31|, thread1WithAssertThread1of1ForFork0_i#1=|v_thread1WithAssertThread1of1ForFork0_i#1_75|, thread1WithAssertThread1of1ForFork0_acquire_i#1=|v_thread1WithAssertThread1of1ForFork0_acquire_i#1_27|, B=v_B_101} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork0_b#1, thread1WithAssertThread1of1ForFork0_acquire_b#1, thread1WithAssertThread1of1ForFork0_i#1, thread1WithAssertThread1of1ForFork0_acquire_i#1, B]" * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1.3s, 52 PlacesBefore, 28 PlacesAfterwards, 48 TransitionsBefore, 23 TransitionsAfterwards, 1282 CoEnabledTransitionPairs, 4 FixpointIterations, 0 TrivialSequentialCompositions, 31 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 3 ConcurrentYvCompositions, 1 ChoiceCompositions, 35 TotalNumberOfCompositions, 1761 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1361, positive: 1319, positive conditional: 0, positive unconditional: 1319, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 851, positive: 822, positive conditional: 0, positive unconditional: 822, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 851, positive: 822, positive conditional: 0, positive unconditional: 822, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 29, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 100, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1361, positive: 497, positive conditional: 0, positive unconditional: 497, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 851, unknown conditional: 0, unknown unconditional: 851] , Statistics on independence cache: Total cache size (in pairs): 99, Positive cache size: 90, Positive conditional cache size: 0, Positive unconditional cache size: 90, Negative cache size: 9, Negative conditional cache size: 0, Negative unconditional cache size: 9 RESULT: Ultimate could not prove your program: unable to determine termination [2022-09-29 15:02:48,623 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...