/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/gemcutter/Termination.epf -tc ../../../trunk/examples/toolchains/BuchiAutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2023/acq-work-6threads.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 16:53:19,162 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 16:53:19,212 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/Termination.epf [2025-04-26 16:53:19,216 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 16:53:19,216 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 16:53:19,216 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Check unreachability of error function in SV-COMP mode [2025-04-26 16:53:19,216 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Translation Mode: [2025-04-26 16:53:19,228 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 16:53:19,229 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 16:53:19,229 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 16:53:19,229 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 16:53:19,229 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 16:53:19,229 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 16:53:19,229 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 16:53:19,229 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 16:53:19,229 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 16:53:19,229 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 16:53:19,230 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 16:53:19,231 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 16:53:19,231 INFO L153 SettingsManager]: * Automaton type for concurrent programs=PARTIAL_ORDER_BA [2025-04-26 16:53:19,231 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 16:53:19,231 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 16:53:19,231 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 16:53:19,231 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 16:53:19,231 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 16:53:19,232 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 16:53:19,232 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-26 16:53:19,232 INFO L153 SettingsManager]: * Use conditional POR in concurrent analysis=false [2025-04-26 16:53:19,233 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 16:53:19,233 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 16:53:19,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 16:53:19,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 16:53:19,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 16:53:19,472 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2025-04-26 16:53:19,473 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2025-04-26 16:53:19,474 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/POPL2023/acq-work-6threads.bpl [2025-04-26 16:53:19,474 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/POPL2023/acq-work-6threads.bpl' [2025-04-26 16:53:19,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 16:53:19,494 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2025-04-26 16:53:19,494 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 16:53:19,494 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 16:53:19,494 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 16:53:19,502 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/1) ... [2025-04-26 16:53:19,524 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/1) ... [2025-04-26 16:53:19,548 INFO L138 Inliner]: procedures = 4, calls = 8, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2025-04-26 16:53:19,549 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 16:53:19,550 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 16:53:19,550 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 16:53:19,550 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 16:53:19,555 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/1) ... [2025-04-26 16:53:19,555 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/1) ... [2025-04-26 16:53:19,556 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/1) ... [2025-04-26 16:53:19,556 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/1) ... [2025-04-26 16:53:19,557 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/1) ... [2025-04-26 16:53:19,558 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/1) ... [2025-04-26 16:53:19,560 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/1) ... [2025-04-26 16:53:19,560 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/1) ... [2025-04-26 16:53:19,561 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/1) ... [2025-04-26 16:53:19,568 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 16:53:19,568 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 16:53:19,569 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 16:53:19,569 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 16:53:19,571 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/1) ... [2025-04-26 16:53:19,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 16:53:19,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:19,598 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:19,600 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-04-26 16:53:19,621 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2025-04-26 16:53:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2025-04-26 16:53:19,622 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2025-04-26 16:53:19,622 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2025-04-26 16:53:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 16:53:19,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 16:53:19,622 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1WithAssert given in one single declaration [2025-04-26 16:53:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure thread1WithAssert [2025-04-26 16:53:19,622 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1WithAssert [2025-04-26 16:53:19,623 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-26 16:53:19,661 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 16:53:19,663 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 16:53:19,772 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 16:53:19,773 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 16:53:19,797 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 16:53:19,798 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2025-04-26 16:53:19,798 INFO L201 PluginConnector]: Adding new model acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:53:19 BoogieIcfgContainer [2025-04-26 16:53:19,798 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 16:53:19,799 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 16:53:19,799 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 16:53:19,804 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 16:53:19,804 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:53:19,804 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:53:19" (1/2) ... [2025-04-26 16:53:19,807 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@461171f2 and model type acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:53:19, skipping insertion in model container [2025-04-26 16:53:19,807 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:53:19,807 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:53:19" (2/2) ... [2025-04-26 16:53:19,808 INFO L376 chiAutomizerObserver]: Analyzing ICFG acq-work-6threads.bpl [2025-04-26 16:53:19,887 INFO L143 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2025-04-26 16:53:19,920 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 16:53:19,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 16:53:19,920 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:19,922 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:19,923 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2025-04-26 16:53:19,978 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 100 places, 99 transitions, 240 flow [2025-04-26 16:53:20,012 INFO L116 PetriNetUnfolderBase]: 12/87 cut-off events. [2025-04-26 16:53:20,018 INFO L117 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2025-04-26 16:53:20,024 INFO L83 FinitePrefix]: Finished finitePrefix Result has 112 conditions, 87 events. 12/87 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 315 event pairs, 0 based on Foata normal form. 0/74 useless extension candidates. Maximal degree in co-relation 89. Up to 2 conditions per place. [2025-04-26 16:53:20,024 INFO L82 GeneralOperation]: Start removeDead. Operand has 100 places, 99 transitions, 240 flow [2025-04-26 16:53:20,031 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 94 places, 87 transitions, 210 flow [2025-04-26 16:53:20,032 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 94 places, 87 transitions, 210 flow [2025-04-26 16:53:20,038 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 16:53:23,556 WARN L140 AmpleReduction]: Number of pruned transitions: 80223 [2025-04-26 16:53:23,556 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 0 [2025-04-26 16:53:23,556 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 75 [2025-04-26 16:53:23,556 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:1905 [2025-04-26 16:53:23,556 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:23256 [2025-04-26 16:53:23,556 WARN L145 AmpleReduction]: Times succ was already a loop node:3964 [2025-04-26 16:53:23,556 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:2158 [2025-04-26 16:53:23,556 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 16:53:23,613 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 25237 states, 25235 states have (on average 1.484683970675649) internal successors, (in total 37466), 25236 states have internal predecessors, (37466), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:53:23,620 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:53:23,620 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:53:23,620 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:53:23,620 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:53:23,620 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:53:23,620 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:53:23,620 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:53:23,620 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:53:23,648 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 25237 states, 25235 states have (on average 1.484683970675649) internal successors, (in total 37466), 25236 states have internal predecessors, (37466), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:53:23,987 INFO L131 ngComponentsAnalysis]: Automaton has 252 accepting balls. 21007 [2025-04-26 16:53:23,988 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:53:23,988 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:53:23,994 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2025-04-26 16:53:23,994 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:53:23,994 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:53:24,023 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 25237 states, 25235 states have (on average 1.484683970675649) internal successors, (in total 37466), 25236 states have internal predecessors, (37466), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:53:24,364 INFO L131 ngComponentsAnalysis]: Automaton has 252 accepting balls. 21007 [2025-04-26 16:53:24,365 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:53:24,365 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:53:24,365 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2025-04-26 16:53:24,365 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:53:24,370 INFO L752 eck$LassoCheckResult]: Stem: "[205] $Ultimate##0-->$Ultimate##0: Formula: (and (= v_thread1WithAssertThread1of1ForFork3_thidvar0_2 1) (= |v_thread1WithAssertThread1of1ForFork3_x#1_8| 1)) InVars {} OutVars{thread1WithAssertThread1of1ForFork3_thidvar0=v_thread1WithAssertThread1of1ForFork3_thidvar0_2, thread1WithAssertThread1of1ForFork3_x#1=|v_thread1WithAssertThread1of1ForFork3_x#1_8|, thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_8|, thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_16|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_8|, thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_thidvar0, thread1WithAssertThread1of1ForFork3_x#1, thread1WithAssertThread1of1ForFork3_acquire_b#1, thread1WithAssertThread1of1ForFork3_i#1, thread1WithAssertThread1of1ForFork3_acquire_i#1, thread1WithAssertThread1of1ForFork3_b#1]" "[180] $Ultimate##0-->L36-1: Formula: (= |v_thread1WithAssertThread1of1ForFork3_i#1_1| 0) InVars {} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_i#1]" [2025-04-26 16:53:24,372 INFO L754 eck$LassoCheckResult]: Loop: "[182] L36-1-->L37: Formula: (= |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_1| |v_thread1WithAssertThread1of1ForFork3_i#1_3|) InVars {thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_3|} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_3|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_i#1]" "[184] L37-->L65: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_b#1]" "[185] L65-->L65-1: Formula: (let ((.cse0 (not |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|))) (and (or (and |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3| (= v_B_27 (store v_B_28 |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3| false))) (and .cse0 (= v_B_28 v_B_27))) (let ((.cse1 (select v_B_28 |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|))) (or (and .cse1 |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|) (and .cse0 (not .cse1)))))) InVars {thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|, B=v_B_28} OutVars{thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|, B=v_B_27} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_b#1, B]" "[186] L65-1-->L37-1: Formula: (or (and (not |v_thread1WithAssertThread1of1ForFork3_b#1_1|) (not |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|)) (and |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5| |v_thread1WithAssertThread1of1ForFork3_b#1_1|)) InVars {thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_1|, thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_b#1]" "[187] L37-1-->L38: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_i#1]" "[189] L38-->L38-2: Formula: (not |v_thread1WithAssertThread1of1ForFork3_b#1_5|) InVars {thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_5|} AuxVars[] AssignedVars[]" "[191] L38-2-->L36-1: Formula: (= (+ |v_thread1WithAssertThread1of1ForFork3_i#1_7| 1) |v_thread1WithAssertThread1of1ForFork3_i#1_8|) InVars {thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_7|} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_i#1]" [2025-04-26 16:53:24,376 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:53:24,376 INFO L85 PathProgramCache]: Analyzing trace with hash 7496, now seen corresponding path program 1 times [2025-04-26 16:53:24,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:53:24,383 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1017167388] [2025-04-26 16:53:24,383 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:53:24,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:53:24,437 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:53:24,506 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:53:24,511 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:53:24,511 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:53:24,512 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:53:24,522 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:53:24,523 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:53:24,523 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:53:24,523 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:53:24,549 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:53:24,555 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:53:24,555 INFO L85 PathProgramCache]: Analyzing trace with hash 1209097785, now seen corresponding path program 1 times [2025-04-26 16:53:24,555 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:53:24,555 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061250871] [2025-04-26 16:53:24,555 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:53:24,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:53:24,563 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-04-26 16:53:24,576 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 16:53:24,576 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:53:24,577 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:53:24,577 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:53:24,581 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-04-26 16:53:24,585 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 16:53:24,585 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:53:24,585 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:53:24,590 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:53:24,593 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:53:24,593 INFO L85 PathProgramCache]: Analyzing trace with hash -1717955822, now seen corresponding path program 1 times [2025-04-26 16:53:24,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:53:24,594 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471961615] [2025-04-26 16:53:24,594 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:53:24,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:53:24,598 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:53:24,605 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:53:24,605 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:53:24,605 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:53:24,605 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:53:24,610 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:53:24,617 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:53:24,617 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:53:24,617 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:53:24,621 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:53:24,803 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:53:24,807 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:53:24,807 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:53:24,807 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:53:24,807 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:53:24,808 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:24,808 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:53:24,808 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:53:24,808 INFO L132 ssoRankerPreferences]: Filename of dumped script: acq-work-6threads.bpl_petrified1_Iteration1_Lasso [2025-04-26 16:53:24,808 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:53:24,808 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:53:24,832 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:53:24,862 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:53:24,864 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:53:24,871 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:53:24,874 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:53:24,880 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:53:24,973 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:53:24,976 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:53:24,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:24,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:24,984 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:24,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2025-04-26 16:53:24,986 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 [2025-04-26 16:53:24,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:24,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:24,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:24,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:25,005 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:25,006 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:53:25,010 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,016 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2025-04-26 16:53:25,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,019 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,020 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2025-04-26 16:53:25,021 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 [2025-04-26 16:53:25,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:25,033 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:53:25,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,034 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,040 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,041 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,043 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,044 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2025-04-26 16:53:25,046 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 [2025-04-26 16:53:25,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:25,059 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:53:25,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,063 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,069 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,072 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2025-04-26 16:53:25,075 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 [2025-04-26 16:53:25,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,086 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:25,089 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:25,089 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:53:25,096 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,102 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2025-04-26 16:53:25,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,104 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2025-04-26 16:53:25,107 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 [2025-04-26 16:53:25,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,117 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:25,118 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:53:25,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,120 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,126 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2025-04-26 16:53:25,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,126 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,128 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,129 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2025-04-26 16:53:25,130 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 [2025-04-26 16:53:25,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:25,141 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:53:25,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,142 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,148 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,162 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2025-04-26 16:53:25,165 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 [2025-04-26 16:53:25,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,175 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:25,177 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:25,177 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:53:25,181 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,186 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,187 INFO L453 LassoAnalysis]: Using template '2-nested'. [2025-04-26 16:53:25,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,189 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,190 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2025-04-26 16:53:25,191 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 [2025-04-26 16:53:25,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,202 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,204 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:25,204 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:25,208 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,214 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,216 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,217 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2025-04-26 16:53:25,219 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 [2025-04-26 16:53:25,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,230 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,232 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:53:25,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,233 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,239 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2025-04-26 16:53:25,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,241 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2025-04-26 16:53:25,245 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 [2025-04-26 16:53:25,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,256 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:53:25,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,257 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,263 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,263 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,265 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2025-04-26 16:53:25,268 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 [2025-04-26 16:53:25,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,283 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:25,283 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:25,287 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,293 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,296 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,297 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2025-04-26 16:53:25,298 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 [2025-04-26 16:53:25,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,309 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:53:25,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,310 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,316 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2025-04-26 16:53:25,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,320 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,321 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2025-04-26 16:53:25,323 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 [2025-04-26 16:53:25,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,334 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:53:25,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,336 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,341 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,345 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,347 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2025-04-26 16:53:25,348 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 [2025-04-26 16:53:25,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,362 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:25,362 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:25,367 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,372 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,373 INFO L453 LassoAnalysis]: Using template '3-nested'. [2025-04-26 16:53:25,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,375 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,376 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2025-04-26 16:53:25,377 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 [2025-04-26 16:53:25,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:25,391 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:25,391 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:25,398 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,403 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,406 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2025-04-26 16:53:25,409 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 [2025-04-26 16:53:25,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:25,421 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:25,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,423 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,428 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,431 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,433 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2025-04-26 16:53:25,434 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 [2025-04-26 16:53:25,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:25,446 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:25,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,450 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,456 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2025-04-26 16:53:25,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,458 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2025-04-26 16:53:25,461 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 [2025-04-26 16:53:25,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:25,476 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:25,476 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:25,482 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,488 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2025-04-26 16:53:25,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,490 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,491 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2025-04-26 16:53:25,492 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 [2025-04-26 16:53:25,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:25,504 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:25,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,506 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,512 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,514 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,516 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2025-04-26 16:53:25,517 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 [2025-04-26 16:53:25,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:25,529 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:25,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,531 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,536 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,538 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,539 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2025-04-26 16:53:25,542 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 [2025-04-26 16:53:25,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:25,556 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:25,556 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:25,563 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,569 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,569 INFO L453 LassoAnalysis]: Using template '4-nested'. [2025-04-26 16:53:25,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,571 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,572 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2025-04-26 16:53:25,575 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 [2025-04-26 16:53:25,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:25,594 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:25,594 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:25,601 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,607 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,608 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,610 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,611 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2025-04-26 16:53:25,612 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 [2025-04-26 16:53:25,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,623 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:25,624 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:53:25,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,626 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,631 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,633 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,635 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2025-04-26 16:53:25,636 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 [2025-04-26 16:53:25,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,647 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:25,648 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:53:25,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,653 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,658 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,661 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,662 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2025-04-26 16:53:25,663 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 [2025-04-26 16:53:25,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:25,679 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:25,679 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:25,684 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,690 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,690 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,692 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,693 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2025-04-26 16:53:25,695 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 [2025-04-26 16:53:25,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:25,706 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:53:25,706 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,708 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,714 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,716 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,716 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2025-04-26 16:53:25,717 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 [2025-04-26 16:53:25,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,728 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:25,729 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:53:25,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,731 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,737 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2025-04-26 16:53:25,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,737 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,739 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,740 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2025-04-26 16:53:25,742 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 [2025-04-26 16:53:25,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:25,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,753 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:25,757 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:25,757 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:25,764 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,770 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2025-04-26 16:53:25,770 INFO L453 LassoAnalysis]: Using template '2-phase'. [2025-04-26 16:53:25,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,771 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,772 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,774 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2025-04-26 16:53:25,775 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 [2025-04-26 16:53:25,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:25,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:25,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,791 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:25,791 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:25,798 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,804 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,806 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,808 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2025-04-26 16:53:25,809 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 [2025-04-26 16:53:25,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:25,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:25,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,822 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:53:25,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,824 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,830 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,832 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,833 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2025-04-26 16:53:25,834 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 [2025-04-26 16:53:25,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:25,844 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:25,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,845 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:53:25,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,848 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,853 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2025-04-26 16:53:25,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,853 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,855 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2025-04-26 16:53:25,858 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 [2025-04-26 16:53:25,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:25,868 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:25,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,868 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,870 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:25,870 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:25,874 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,879 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,881 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,882 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2025-04-26 16:53:25,884 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 [2025-04-26 16:53:25,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:25,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:25,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,895 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,896 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:53:25,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,898 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,903 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,904 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,905 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,907 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2025-04-26 16:53:25,917 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 [2025-04-26 16:53:25,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:25,961 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:25,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:25,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,962 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:53:25,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:25,964 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,969 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2025-04-26 16:53:25,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,970 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:25,971 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:25,973 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2025-04-26 16:53:25,974 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 [2025-04-26 16:53:25,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:25,984 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:25,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:25,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:25,984 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:25,987 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:25,987 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:25,993 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:25,999 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:25,999 INFO L453 LassoAnalysis]: Using template '3-phase'. [2025-04-26 16:53:25,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:25,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,001 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,001 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2025-04-26 16:53:26,004 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 [2025-04-26 16:53:26,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,015 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:26,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,019 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:26,019 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:26,027 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,033 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2025-04-26 16:53:26,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,035 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,036 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2025-04-26 16:53:26,038 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 [2025-04-26 16:53:26,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,050 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:26,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,051 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:26,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,054 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,060 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,062 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,064 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2025-04-26 16:53:26,065 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 [2025-04-26 16:53:26,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,076 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:26,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:26,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,080 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,086 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2025-04-26 16:53:26,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,088 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,120 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2025-04-26 16:53:26,122 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 [2025-04-26 16:53:26,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,133 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:26,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,135 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:26,136 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:26,141 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,149 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,150 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,152 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2025-04-26 16:53:26,154 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 [2025-04-26 16:53:26,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,165 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:26,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,167 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:26,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,169 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,175 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,178 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,180 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2025-04-26 16:53:26,180 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 [2025-04-26 16:53:26,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,191 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:26,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:26,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,195 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,201 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2025-04-26 16:53:26,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,205 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2025-04-26 16:53:26,207 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 [2025-04-26 16:53:26,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,217 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:26,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,220 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:26,220 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:26,227 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,233 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2025-04-26 16:53:26,234 INFO L453 LassoAnalysis]: Using template '4-phase'. [2025-04-26 16:53:26,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,235 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,236 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2025-04-26 16:53:26,238 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 [2025-04-26 16:53:26,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:26,252 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:26,252 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:26,259 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,264 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,267 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,268 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2025-04-26 16:53:26,269 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 [2025-04-26 16:53:26,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:26,281 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:53:26,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,284 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,289 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,292 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,292 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2025-04-26 16:53:26,293 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 [2025-04-26 16:53:26,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:26,304 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:53:26,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,307 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,313 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2025-04-26 16:53:26,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,315 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,316 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2025-04-26 16:53:26,317 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 [2025-04-26 16:53:26,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:26,330 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:26,330 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:26,337 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,342 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2025-04-26 16:53:26,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,343 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,345 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,346 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2025-04-26 16:53:26,347 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 [2025-04-26 16:53:26,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,357 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:26,358 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:53:26,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,363 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,369 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,369 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,371 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,372 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2025-04-26 16:53:26,373 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 [2025-04-26 16:53:26,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:26,384 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:53:26,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,388 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,393 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,395 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,397 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2025-04-26 16:53:26,398 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 [2025-04-26 16:53:26,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:26,411 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:26,411 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:26,424 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,429 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,430 INFO L453 LassoAnalysis]: Using template '2-lex'. [2025-04-26 16:53:26,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,432 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,434 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2025-04-26 16:53:26,435 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 [2025-04-26 16:53:26,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,445 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:26,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,446 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:26,447 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:26,450 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,455 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2025-04-26 16:53:26,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,457 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,458 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2025-04-26 16:53:26,459 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 [2025-04-26 16:53:26,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:26,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,469 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:26,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,471 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,476 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2025-04-26 16:53:26,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,476 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,478 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,479 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2025-04-26 16:53:26,480 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 [2025-04-26 16:53:26,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,489 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:26,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,490 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:26,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,492 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,498 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,500 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,502 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2025-04-26 16:53:26,503 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 [2025-04-26 16:53:26,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:26,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,517 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:26,517 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:26,522 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,527 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2025-04-26 16:53:26,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,528 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,529 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,532 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2025-04-26 16:53:26,532 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 [2025-04-26 16:53:26,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:26,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,544 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:26,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,548 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,553 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2025-04-26 16:53:26,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,555 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,556 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2025-04-26 16:53:26,558 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 [2025-04-26 16:53:26,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,568 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:26,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,568 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:26,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,570 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,576 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2025-04-26 16:53:26,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,578 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2025-04-26 16:53:26,581 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 [2025-04-26 16:53:26,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,591 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:26,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:26,593 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:26,593 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:26,598 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,604 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,605 INFO L453 LassoAnalysis]: Using template '3-lex'. [2025-04-26 16:53:26,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,628 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,629 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2025-04-26 16:53:26,631 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 [2025-04-26 16:53:26,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,642 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:26,644 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:53:26,644 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:53:26,650 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,655 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,657 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,657 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2025-04-26 16:53:26,658 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 [2025-04-26 16:53:26,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,668 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,669 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:26,669 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:26,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,672 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,676 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2025-04-26 16:53:26,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,678 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,679 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2025-04-26 16:53:26,680 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 [2025-04-26 16:53:26,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,690 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,690 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:26,691 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:26,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,694 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,699 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,702 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,702 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2025-04-26 16:53:26,703 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 [2025-04-26 16:53:26,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,713 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,713 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:26,719 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:53:26,719 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:53:26,726 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,732 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2025-04-26 16:53:26,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,735 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,736 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2025-04-26 16:53:26,738 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 [2025-04-26 16:53:26,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,748 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,748 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:26,748 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:26,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,751 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,757 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,758 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,760 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,761 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2025-04-26 16:53:26,762 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 [2025-04-26 16:53:26,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,775 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:26,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,775 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:26,776 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:26,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:26,782 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,788 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:26,791 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:26,792 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2025-04-26 16:53:26,793 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 [2025-04-26 16:53:26,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:26,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:26,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:26,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:26,803 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:26,808 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:53:26,808 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:53:26,817 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:26,823 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:26,824 INFO L376 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2025-04-26 16:53:26,825 INFO L752 eck$LassoCheckResult]: Stem: "[205] $Ultimate##0-->$Ultimate##0: Formula: (and (= v_thread1WithAssertThread1of1ForFork3_thidvar0_2 1) (= |v_thread1WithAssertThread1of1ForFork3_x#1_8| 1)) InVars {} OutVars{thread1WithAssertThread1of1ForFork3_thidvar0=v_thread1WithAssertThread1of1ForFork3_thidvar0_2, thread1WithAssertThread1of1ForFork3_x#1=|v_thread1WithAssertThread1of1ForFork3_x#1_8|, thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_8|, thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_16|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_8|, thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_thidvar0, thread1WithAssertThread1of1ForFork3_x#1, thread1WithAssertThread1of1ForFork3_acquire_b#1, thread1WithAssertThread1of1ForFork3_i#1, thread1WithAssertThread1of1ForFork3_acquire_i#1, thread1WithAssertThread1of1ForFork3_b#1]" "[180] $Ultimate##0-->L36-1: Formula: (= |v_thread1WithAssertThread1of1ForFork3_i#1_1| 0) InVars {} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_i#1]" "[182] L36-1-->L37: Formula: (= |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_1| |v_thread1WithAssertThread1of1ForFork3_i#1_3|) InVars {thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_3|} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_3|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_i#1]" "[184] L37-->L65: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_b#1]" "[185] L65-->L65-1: Formula: (let ((.cse0 (not |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|))) (and (or (and |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3| (= v_B_27 (store v_B_28 |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3| false))) (and .cse0 (= v_B_28 v_B_27))) (let ((.cse1 (select v_B_28 |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|))) (or (and .cse1 |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|) (and .cse0 (not .cse1)))))) InVars {thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|, B=v_B_28} OutVars{thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|, B=v_B_27} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_b#1, B]" "[186] L65-1-->L37-1: Formula: (or (and (not |v_thread1WithAssertThread1of1ForFork3_b#1_1|) (not |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|)) (and |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5| |v_thread1WithAssertThread1of1ForFork3_b#1_1|)) InVars {thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_1|, thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_b#1]" "[187] L37-1-->L38: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_i#1]" "[189] L38-->L38-2: Formula: (not |v_thread1WithAssertThread1of1ForFork3_b#1_5|) InVars {thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_5|} AuxVars[] AssignedVars[]" "[191] L38-2-->L36-1: Formula: (= (+ |v_thread1WithAssertThread1of1ForFork3_i#1_7| 1) |v_thread1WithAssertThread1of1ForFork3_i#1_8|) InVars {thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_7|} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_i#1]" [2025-04-26 16:53:26,826 INFO L754 eck$LassoCheckResult]: Loop: "[182] L36-1-->L37: Formula: (= |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_1| |v_thread1WithAssertThread1of1ForFork3_i#1_3|) InVars {thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_3|} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_3|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_i#1]" "[184] L37-->L65: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_b#1]" "[185] L65-->L65-1: Formula: (let ((.cse0 (not |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|))) (and (or (and |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3| (= v_B_27 (store v_B_28 |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3| false))) (and .cse0 (= v_B_28 v_B_27))) (let ((.cse1 (select v_B_28 |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|))) (or (and .cse1 |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|) (and .cse0 (not .cse1)))))) InVars {thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|, B=v_B_28} OutVars{thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|, B=v_B_27} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_b#1, B]" "[186] L65-1-->L37-1: Formula: (or (and (not |v_thread1WithAssertThread1of1ForFork3_b#1_1|) (not |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|)) (and |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5| |v_thread1WithAssertThread1of1ForFork3_b#1_1|)) InVars {thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_1|, thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_b#1]" "[187] L37-1-->L38: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_i#1]" "[189] L38-->L38-2: Formula: (not |v_thread1WithAssertThread1of1ForFork3_b#1_5|) InVars {thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_5|} AuxVars[] AssignedVars[]" "[191] L38-2-->L36-1: Formula: (= (+ |v_thread1WithAssertThread1of1ForFork3_i#1_7| 1) |v_thread1WithAssertThread1of1ForFork3_i#1_8|) InVars {thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_7|} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_i#1]" [2025-04-26 16:53:26,826 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:53:26,826 INFO L85 PathProgramCache]: Analyzing trace with hash -1717955822, now seen corresponding path program 2 times [2025-04-26 16:53:26,826 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:53:26,826 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902120442] [2025-04-26 16:53:26,826 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:53:26,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:53:26,831 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:53:26,834 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:53:26,834 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 16:53:26,834 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:53:26,834 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:53:26,835 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:53:26,838 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:53:26,838 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:53:26,838 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:53:26,840 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:53:26,840 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:53:26,840 INFO L85 PathProgramCache]: Analyzing trace with hash 1209097785, now seen corresponding path program 2 times [2025-04-26 16:53:26,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:53:26,840 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831551871] [2025-04-26 16:53:26,840 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:53:26,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:53:26,843 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 7 statements into 1 equivalence classes. [2025-04-26 16:53:26,845 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 16:53:26,845 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 16:53:26,846 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:53:26,846 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:53:26,847 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-04-26 16:53:26,848 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 16:53:26,849 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:53:26,849 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:53:26,850 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:53:26,850 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:53:26,850 INFO L85 PathProgramCache]: Analyzing trace with hash 696247816, now seen corresponding path program 3 times [2025-04-26 16:53:26,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:53:26,851 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510451110] [2025-04-26 16:53:26,851 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-26 16:53:26,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:53:26,854 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 16 statements into 2 equivalence classes. [2025-04-26 16:53:26,859 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) and asserted 16 of 16 statements. [2025-04-26 16:53:26,860 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2025-04-26 16:53:26,860 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:53:26,860 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:53:26,861 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 16 statements into 1 equivalence classes. [2025-04-26 16:53:26,866 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 16 of 16 statements. [2025-04-26 16:53:26,866 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:53:26,866 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:53:26,868 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:53:26,963 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:53:26,963 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:53:26,963 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:53:26,963 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:53:26,963 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:53:26,963 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:26,963 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:53:26,963 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:53:26,963 INFO L132 ssoRankerPreferences]: Filename of dumped script: acq-work-6threads.bpl_petrified1_Iteration1_Lasso [2025-04-26 16:53:26,963 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:53:26,963 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:53:26,964 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:53:26,966 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:53:26,968 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:53:26,974 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:53:26,976 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:53:26,990 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:53:27,072 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:53:27,072 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:53:27,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,076 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,077 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2025-04-26 16:53:27,078 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 [2025-04-26 16:53:27,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:27,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:27,089 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:53:27,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:27,090 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,096 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:27,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,096 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,098 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2025-04-26 16:53:27,100 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 [2025-04-26 16:53:27,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:27,111 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:27,111 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:53:27,113 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,119 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2025-04-26 16:53:27,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,121 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,124 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2025-04-26 16:53:27,125 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 [2025-04-26 16:53:27,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,134 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:27,135 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:27,135 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:53:27,137 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,143 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:27,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,146 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,148 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2025-04-26 16:53:27,148 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 [2025-04-26 16:53:27,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,159 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:27,161 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:27,161 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:53:27,164 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,171 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:27,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,173 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,173 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2025-04-26 16:53:27,175 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 [2025-04-26 16:53:27,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:27,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:27,187 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-04-26 16:53:27,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:27,191 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,200 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2025-04-26 16:53:27,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,205 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2025-04-26 16:53:27,207 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 [2025-04-26 16:53:27,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:27,218 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:27,218 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:53:27,221 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,226 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2025-04-26 16:53:27,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,228 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2025-04-26 16:53:27,231 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 [2025-04-26 16:53:27,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,240 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:53:27,241 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:27,243 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2025-04-26 16:53:27,243 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:27,249 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,254 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2025-04-26 16:53:27,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,254 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,257 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,257 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2025-04-26 16:53:27,259 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 [2025-04-26 16:53:27,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,268 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:53:27,269 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:27,269 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:53:27,272 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,277 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:27,278 INFO L453 LassoAnalysis]: Using template '2-nested'. [2025-04-26 16:53:27,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,279 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,280 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2025-04-26 16:53:27,283 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 [2025-04-26 16:53:27,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:27,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:27,294 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:53:27,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:27,296 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,302 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:27,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,304 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,305 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2025-04-26 16:53:27,306 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 [2025-04-26 16:53:27,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:27,317 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:27,317 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:27,320 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,325 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2025-04-26 16:53:27,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,327 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,327 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2025-04-26 16:53:27,328 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 [2025-04-26 16:53:27,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:27,339 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:27,339 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:27,341 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,346 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2025-04-26 16:53:27,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,348 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,348 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2025-04-26 16:53:27,349 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 [2025-04-26 16:53:27,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,359 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:27,360 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:27,360 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:27,363 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,368 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:27,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,370 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,370 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2025-04-26 16:53:27,371 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 [2025-04-26 16:53:27,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:27,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:27,382 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:53:27,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:27,383 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,388 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2025-04-26 16:53:27,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,390 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,390 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2025-04-26 16:53:27,391 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 [2025-04-26 16:53:27,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,401 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:27,402 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:27,402 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:27,406 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,411 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2025-04-26 16:53:27,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,413 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2025-04-26 16:53:27,415 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 [2025-04-26 16:53:27,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,425 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:53:27,425 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:27,428 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2025-04-26 16:53:27,428 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:53:27,436 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,443 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:27,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,443 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,445 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,446 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2025-04-26 16:53:27,447 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 [2025-04-26 16:53:27,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,457 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:27,458 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:27,458 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:27,460 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,465 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2025-04-26 16:53:27,465 INFO L453 LassoAnalysis]: Using template '3-nested'. [2025-04-26 16:53:27,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,467 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,468 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2025-04-26 16:53:27,469 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 [2025-04-26 16:53:27,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:27,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:27,480 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:27,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:27,481 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,486 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2025-04-26 16:53:27,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,486 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,488 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,489 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2025-04-26 16:53:27,490 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 [2025-04-26 16:53:27,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:27,500 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:27,500 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:27,504 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,509 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2025-04-26 16:53:27,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,510 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,511 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2025-04-26 16:53:27,512 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 [2025-04-26 16:53:27,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:27,522 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:27,522 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:27,527 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,532 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2025-04-26 16:53:27,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,534 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,534 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2025-04-26 16:53:27,535 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 [2025-04-26 16:53:27,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:27,546 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:27,546 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:27,550 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,555 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2025-04-26 16:53:27,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,557 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,557 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2025-04-26 16:53:27,558 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 [2025-04-26 16:53:27,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:27,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:27,569 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:27,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:27,571 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,576 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2025-04-26 16:53:27,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,578 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2025-04-26 16:53:27,579 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 [2025-04-26 16:53:27,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:27,591 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:27,591 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:27,595 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,600 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2025-04-26 16:53:27,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,602 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,602 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2025-04-26 16:53:27,603 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 [2025-04-26 16:53:27,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,613 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:53:27,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:27,617 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2025-04-26 16:53:27,617 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 16:53:27,628 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,635 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:27,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,637 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,637 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2025-04-26 16:53:27,638 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 [2025-04-26 16:53:27,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,648 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:27,649 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:27,649 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:27,653 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,658 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2025-04-26 16:53:27,658 INFO L453 LassoAnalysis]: Using template '4-nested'. [2025-04-26 16:53:27,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,659 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2025-04-26 16:53:27,661 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 [2025-04-26 16:53:27,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:27,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:27,674 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:53:27,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:27,675 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,680 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2025-04-26 16:53:27,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,682 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,704 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2025-04-26 16:53:27,705 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 [2025-04-26 16:53:27,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:27,717 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:27,717 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:27,721 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,726 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2025-04-26 16:53:27,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,728 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,728 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2025-04-26 16:53:27,729 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 [2025-04-26 16:53:27,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,739 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:27,740 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:27,740 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:27,746 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,752 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2025-04-26 16:53:27,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,754 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,754 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2025-04-26 16:53:27,755 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 [2025-04-26 16:53:27,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,767 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:27,769 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:27,769 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:27,774 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,779 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2025-04-26 16:53:27,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,780 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,781 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,782 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2025-04-26 16:53:27,783 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 [2025-04-26 16:53:27,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:27,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,793 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:27,793 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:53:27,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:27,795 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,801 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2025-04-26 16:53:27,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,802 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,803 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,804 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2025-04-26 16:53:27,805 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 [2025-04-26 16:53:27,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:27,819 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:27,819 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:27,825 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,831 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2025-04-26 16:53:27,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,834 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2025-04-26 16:53:27,836 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 [2025-04-26 16:53:27,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,846 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:53:27,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:27,851 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2025-04-26 16:53:27,851 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2025-04-26 16:53:27,865 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,870 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2025-04-26 16:53:27,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,872 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2025-04-26 16:53:27,874 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 [2025-04-26 16:53:27,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:53:27,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:27,886 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:27,886 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:27,890 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,897 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:27,897 INFO L453 LassoAnalysis]: Using template '2-phase'. [2025-04-26 16:53:27,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,899 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,899 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2025-04-26 16:53:27,900 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 [2025-04-26 16:53:27,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:27,911 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:27,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:27,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,912 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:27,912 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:53:27,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:27,914 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,919 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2025-04-26 16:53:27,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,920 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,923 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,924 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2025-04-26 16:53:27,925 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 [2025-04-26 16:53:27,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:27,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:27,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,935 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:27,940 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:27,940 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:27,944 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,950 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2025-04-26 16:53:27,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,952 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2025-04-26 16:53:27,953 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 [2025-04-26 16:53:27,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:27,963 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:27,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,963 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:27,965 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:27,965 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:27,969 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,974 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:27,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:27,976 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:27,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2025-04-26 16:53:27,978 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 [2025-04-26 16:53:27,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:27,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:27,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:27,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:27,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:27,990 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:27,990 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:27,994 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:27,999 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:27,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:27,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,001 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,002 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2025-04-26 16:53:28,003 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 [2025-04-26 16:53:28,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:28,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:28,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:28,013 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-04-26 16:53:28,013 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:28,017 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,023 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2025-04-26 16:53:28,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,025 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,026 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2025-04-26 16:53:28,027 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 [2025-04-26 16:53:28,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,037 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:28,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,037 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:28,039 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:28,039 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:28,045 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,051 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2025-04-26 16:53:28,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,053 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,054 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2025-04-26 16:53:28,055 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 [2025-04-26 16:53:28,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,065 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:28,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,065 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:53:28,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:28,069 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2025-04-26 16:53:28,069 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:53:28,079 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,084 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2025-04-26 16:53:28,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,085 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,087 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,088 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2025-04-26 16:53:28,088 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 [2025-04-26 16:53:28,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,098 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:28,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,098 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:53:28,099 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:53:28,099 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:53:28,103 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,108 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2025-04-26 16:53:28,108 INFO L453 LassoAnalysis]: Using template '3-phase'. [2025-04-26 16:53:28,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,110 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,112 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2025-04-26 16:53:28,113 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 [2025-04-26 16:53:28,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,123 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:28,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:28,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,123 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:28,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:28,126 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,132 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2025-04-26 16:53:28,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,134 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2025-04-26 16:53:28,135 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 [2025-04-26 16:53:28,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,145 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:28,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,147 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:28,147 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:28,152 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,158 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2025-04-26 16:53:28,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,161 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2025-04-26 16:53:28,162 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 [2025-04-26 16:53:28,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,173 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:28,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,174 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:28,174 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:28,179 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,184 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2025-04-26 16:53:28,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,186 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2025-04-26 16:53:28,187 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 [2025-04-26 16:53:28,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,198 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:28,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,200 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:28,200 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:28,205 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,210 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2025-04-26 16:53:28,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,212 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,213 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2025-04-26 16:53:28,214 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 [2025-04-26 16:53:28,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,226 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:28,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:28,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,227 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:28,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:28,231 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,240 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2025-04-26 16:53:28,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,249 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,251 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2025-04-26 16:53:28,251 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 [2025-04-26 16:53:28,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,262 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:28,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,264 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:28,264 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:28,272 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,278 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,280 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,282 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2025-04-26 16:53:28,285 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 [2025-04-26 16:53:28,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,295 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:28,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,295 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:53:28,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,300 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2025-04-26 16:53:28,301 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 16:53:28,315 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,321 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,323 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,324 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2025-04-26 16:53:28,326 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 [2025-04-26 16:53:28,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,336 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:53:28,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,337 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:28,337 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:28,343 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,348 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,349 INFO L453 LassoAnalysis]: Using template '4-phase'. [2025-04-26 16:53:28,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,351 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,351 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2025-04-26 16:53:28,353 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 [2025-04-26 16:53:28,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:28,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:28,365 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:53:28,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:28,368 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,374 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,377 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,378 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2025-04-26 16:53:28,379 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 [2025-04-26 16:53:28,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,390 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:28,393 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:28,393 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:28,401 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,407 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2025-04-26 16:53:28,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,408 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,410 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,410 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2025-04-26 16:53:28,412 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 [2025-04-26 16:53:28,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,422 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,422 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:28,424 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:28,424 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:28,431 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,436 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,438 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2025-04-26 16:53:28,441 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 [2025-04-26 16:53:28,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,451 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,451 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:28,453 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:28,453 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:28,460 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,465 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2025-04-26 16:53:28,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,467 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,468 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2025-04-26 16:53:28,468 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 [2025-04-26 16:53:28,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,478 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:28,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,479 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:28,479 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-04-26 16:53:28,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:28,482 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,487 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2025-04-26 16:53:28,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,489 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2025-04-26 16:53:28,491 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 [2025-04-26 16:53:28,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,501 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:28,503 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:28,503 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:28,517 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,523 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2025-04-26 16:53:28,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,525 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,526 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2025-04-26 16:53:28,528 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 [2025-04-26 16:53:28,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,539 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:53:28,539 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:28,544 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2025-04-26 16:53:28,544 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2025-04-26 16:53:28,563 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,569 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,571 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,572 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2025-04-26 16:53:28,573 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 [2025-04-26 16:53:28,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,584 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:53:28,586 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:53:28,586 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:53:28,593 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,599 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,599 INFO L453 LassoAnalysis]: Using template '2-lex'. [2025-04-26 16:53:28,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,599 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,601 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,602 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2025-04-26 16:53:28,603 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 [2025-04-26 16:53:28,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:28,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:28,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,614 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:28,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:28,616 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,621 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,624 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,625 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2025-04-26 16:53:28,626 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 [2025-04-26 16:53:28,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:28,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,639 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:28,639 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:28,644 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,650 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,652 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,655 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2025-04-26 16:53:28,655 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 [2025-04-26 16:53:28,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:28,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,667 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:28,667 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:28,671 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,677 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2025-04-26 16:53:28,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,679 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2025-04-26 16:53:28,682 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 [2025-04-26 16:53:28,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:28,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,694 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:28,694 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:28,698 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,706 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,708 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2025-04-26 16:53:28,710 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 [2025-04-26 16:53:28,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,720 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:28,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:28,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,721 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-04-26 16:53:28,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:28,723 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,729 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,729 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,731 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,733 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2025-04-26 16:53:28,735 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 [2025-04-26 16:53:28,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,746 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:28,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,755 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:28,755 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:28,764 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,771 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,778 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,783 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2025-04-26 16:53:28,784 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 [2025-04-26 16:53:28,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:28,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,795 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:53:28,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,800 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2025-04-26 16:53:28,800 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 16:53:28,812 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,818 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2025-04-26 16:53:28,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,818 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,820 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,822 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2025-04-26 16:53:28,823 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 [2025-04-26 16:53:28,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:53:28,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:53:28,835 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:53:28,835 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:53:28,839 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,845 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:28,845 INFO L453 LassoAnalysis]: Using template '3-lex'. [2025-04-26 16:53:28,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,847 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,848 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2025-04-26 16:53:28,850 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 [2025-04-26 16:53:28,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,861 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:28,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,861 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:28,862 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:28,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:28,864 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,870 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2025-04-26 16:53:28,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,872 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,874 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2025-04-26 16:53:28,878 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 [2025-04-26 16:53:28,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,892 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:28,895 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:53:28,895 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:53:28,904 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,915 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2025-04-26 16:53:28,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,915 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,920 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2025-04-26 16:53:28,922 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 [2025-04-26 16:53:28,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,933 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,933 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:28,935 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:53:28,935 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:53:28,940 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,945 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2025-04-26 16:53:28,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,947 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2025-04-26 16:53:28,949 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 [2025-04-26 16:53:28,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,959 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:28,961 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:53:28,961 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:53:28,967 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,973 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2025-04-26 16:53:28,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,975 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,975 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2025-04-26 16:53:28,976 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 [2025-04-26 16:53:28,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:28,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:28,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-04-26 16:53:28,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:28,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:28,987 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:28,987 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:53:28,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-04-26 16:53:28,990 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:28,995 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2025-04-26 16:53:28,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:28,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:28,997 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:28,998 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2025-04-26 16:53:28,999 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 [2025-04-26 16:53:29,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:29,009 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:29,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:29,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:29,009 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:29,012 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:53:29,012 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:53:29,024 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:29,031 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2025-04-26 16:53:29,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:29,031 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:29,033 INFO L229 MonitoredProcess]: Starting monitored process 136 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:29,034 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2025-04-26 16:53:29,035 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 [2025-04-26 16:53:29,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:29,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:29,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:29,047 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 16:53:29,047 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:29,055 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2025-04-26 16:53:29,055 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2025-04-26 16:53:29,076 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:29,084 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2025-04-26 16:53:29,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:53:29,085 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:53:29,090 INFO L229 MonitoredProcess]: Starting monitored process 137 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:53:29,091 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2025-04-26 16:53:29,091 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 [2025-04-26 16:53:29,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:53:29,101 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:53:29,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:53:29,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:53:29,101 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:53:29,103 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:53:29,103 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:53:29,109 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:53:29,114 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:29,124 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2025-04-26 16:53:29,127 INFO L201 PluginConnector]: Adding new model acq-work-6threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.04 04:53:29 BoogieIcfgContainer [2025-04-26 16:53:29,127 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-04-26 16:53:29,128 INFO L158 Benchmark]: Toolchain (without parser) took 9633.87ms. Allocated memory was 159.4MB in the beginning and 545.3MB in the end (delta: 385.9MB). Free memory was 85.4MB in the beginning and 158.7MB in the end (delta: -73.3MB). Peak memory consumption was 398.4MB. Max. memory is 8.0GB. [2025-04-26 16:53:29,128 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.17ms. Allocated memory is still 159.4MB. Free memory is still 86.5MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:53:29,128 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.58ms. Allocated memory is still 159.4MB. Free memory was 85.4MB in the beginning and 82.9MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-26 16:53:29,129 INFO L158 Benchmark]: Boogie Preprocessor took 17.77ms. Allocated memory is still 159.4MB. Free memory was 82.9MB in the beginning and 81.9MB in the end (delta: 980.4kB). There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:53:29,129 INFO L158 Benchmark]: RCFGBuilder took 229.58ms. Allocated memory is still 159.4MB. Free memory was 81.9MB in the beginning and 71.3MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2025-04-26 16:53:29,129 INFO L158 Benchmark]: BuchiAutomizer took 9328.22ms. Allocated memory was 159.4MB in the beginning and 545.3MB in the end (delta: 385.9MB). Free memory was 71.2MB in the beginning and 158.7MB in the end (delta: -87.5MB). Peak memory consumption was 385.8MB. Max. memory is 8.0GB. [2025-04-26 16:53:29,130 INFO L338 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 0.17ms. Allocated memory is still 159.4MB. Free memory is still 86.5MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 55.58ms. Allocated memory is still 159.4MB. Free memory was 85.4MB in the beginning and 82.9MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 17.77ms. Allocated memory is still 159.4MB. Free memory was 82.9MB in the beginning and 81.9MB in the end (delta: 980.4kB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 229.58ms. Allocated memory is still 159.4MB. Free memory was 81.9MB in the beginning and 71.3MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * BuchiAutomizer took 9328.22ms. Allocated memory was 159.4MB in the beginning and 545.3MB in the end (delta: 385.9MB). Free memory was 71.2MB in the beginning and 158.7MB in the end (delta: -87.5MB). Peak memory consumption was 385.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 9.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 4.7s. 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: inital38 mio100 ax100 hnf100 lsp63 ukn83 mio100 lsp100 div100 bol164 ite100 ukn100 eq100 hnf100 smp66 dnf163 smp61 tf100 neg100 sie136 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 45ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 48 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 3.6s InitialAbstraction: Time to compute Ample Reduction [ms]: 3641, Number of transitions in reduction automaton: 37466, Number of states in reduction automaton: 25237, Underlying: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "[205] $Ultimate##0-->$Ultimate##0: Formula: (and (= v_thread1WithAssertThread1of1ForFork3_thidvar0_2 1) (= |v_thread1WithAssertThread1of1ForFork3_x#1_8| 1)) InVars {} OutVars{thread1WithAssertThread1of1ForFork3_thidvar0=v_thread1WithAssertThread1of1ForFork3_thidvar0_2, thread1WithAssertThread1of1ForFork3_x#1=|v_thread1WithAssertThread1of1ForFork3_x#1_8|, thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_8|, thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_16|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_8|, thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_thidvar0, thread1WithAssertThread1of1ForFork3_x#1, thread1WithAssertThread1of1ForFork3_acquire_b#1, thread1WithAssertThread1of1ForFork3_i#1, thread1WithAssertThread1of1ForFork3_acquire_i#1, thread1WithAssertThread1of1ForFork3_b#1]" "[180] $Ultimate##0-->L36-1: Formula: (= |v_thread1WithAssertThread1of1ForFork3_i#1_1| 0) InVars {} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_i#1]" "[182] L36-1-->L37: Formula: (= |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_1| |v_thread1WithAssertThread1of1ForFork3_i#1_3|) InVars {thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_3|} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_3|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_i#1]" "[184] L37-->L65: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_b#1]" "[185] L65-->L65-1: Formula: (let ((.cse0 (not |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|))) (and (or (and |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3| (= v_B_27 (store v_B_28 |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3| false))) (and .cse0 (= v_B_28 v_B_27))) (let ((.cse1 (select v_B_28 |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|))) (or (and .cse1 |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|) (and .cse0 (not .cse1)))))) InVars {thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|, B=v_B_28} OutVars{thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|, B=v_B_27} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_b#1, B]" "[186] L65-1-->L37-1: Formula: (or (and (not |v_thread1WithAssertThread1of1ForFork3_b#1_1|) (not |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|)) (and |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5| |v_thread1WithAssertThread1of1ForFork3_b#1_1|)) InVars {thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_1|, thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_b#1]" "[187] L37-1-->L38: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_i#1]" "[189] L38-->L38-2: Formula: (not |v_thread1WithAssertThread1of1ForFork3_b#1_5|) InVars {thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_5|} AuxVars[] AssignedVars[]" "[191] L38-2-->L36-1: Formula: (= (+ |v_thread1WithAssertThread1of1ForFork3_i#1_7| 1) |v_thread1WithAssertThread1of1ForFork3_i#1_8|) InVars {thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_7|} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_i#1]" Loop: "[182] L36-1-->L37: Formula: (= |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_1| |v_thread1WithAssertThread1of1ForFork3_i#1_3|) InVars {thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_3|} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_3|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_i#1]" "[184] L37-->L65: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_1|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_b#1]" "[185] L65-->L65-1: Formula: (let ((.cse0 (not |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|))) (and (or (and |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3| (= v_B_27 (store v_B_28 |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3| false))) (and .cse0 (= v_B_28 v_B_27))) (let ((.cse1 (select v_B_28 |v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|))) (or (and .cse1 |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|) (and .cse0 (not .cse1)))))) InVars {thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|, B=v_B_28} OutVars{thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_3|, thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_3|, B=v_B_27} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_b#1, B]" "[186] L65-1-->L37-1: Formula: (or (and (not |v_thread1WithAssertThread1of1ForFork3_b#1_1|) (not |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|)) (and |v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5| |v_thread1WithAssertThread1of1ForFork3_b#1_1|)) InVars {thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_1|, thread1WithAssertThread1of1ForFork3_acquire_b#1=|v_thread1WithAssertThread1of1ForFork3_acquire_b#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_b#1]" "[187] L37-1-->L38: Formula: true InVars {} OutVars{thread1WithAssertThread1of1ForFork3_acquire_i#1=|v_thread1WithAssertThread1of1ForFork3_acquire_i#1_5|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_acquire_i#1]" "[189] L38-->L38-2: Formula: (not |v_thread1WithAssertThread1of1ForFork3_b#1_5|) InVars {thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_5|} OutVars{thread1WithAssertThread1of1ForFork3_b#1=|v_thread1WithAssertThread1of1ForFork3_b#1_5|} AuxVars[] AssignedVars[]" "[191] L38-2-->L36-1: Formula: (= (+ |v_thread1WithAssertThread1of1ForFork3_i#1_7| 1) |v_thread1WithAssertThread1of1ForFork3_i#1_8|) InVars {thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_7|} OutVars{thread1WithAssertThread1of1ForFork3_i#1=|v_thread1WithAssertThread1of1ForFork3_i#1_8|} AuxVars[] AssignedVars[thread1WithAssertThread1of1ForFork3_i#1]" RESULT: Ultimate could not prove your program: unable to determine termination [2025-04-26 16:53:29,141 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...