/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/weaver-benchmarks/generated/popl20/commit-1.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 18:41:29,511 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 18:41:29,565 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/Termination.epf [2025-04-26 18:41:29,571 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 18:41:29,571 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 18:41:29,571 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Check unreachability of error function in SV-COMP mode [2025-04-26 18:41:29,571 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Translation Mode: [2025-04-26 18:41:29,592 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 18:41:29,593 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 18:41:29,593 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 18:41:29,593 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 18:41:29,593 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 18:41:29,594 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * Automaton type for concurrent programs=PARTIAL_ORDER_BA [2025-04-26 18:41:29,594 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 18:41:29,594 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 18:41:29,595 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 18:41:29,595 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 18:41:29,595 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 18:41:29,595 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 18:41:29,595 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 18:41:29,595 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 18:41:29,595 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 18:41:29,595 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 18:41:29,595 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 18:41:29,595 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 18:41:29,595 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-26 18:41:29,595 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-26 18:41:29,595 INFO L153 SettingsManager]: * Use conditional POR in concurrent analysis=false [2025-04-26 18:41:29,596 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 18:41:29,596 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 18:41:29,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 18:41:29,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 18:41:29,820 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 18:41:29,821 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2025-04-26 18:41:29,821 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2025-04-26 18:41:29,823 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/commit-1.wvr.bpl [2025-04-26 18:41:29,823 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/commit-1.wvr.bpl' [2025-04-26 18:41:29,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 18:41:29,846 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2025-04-26 18:41:29,847 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 18:41:29,847 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 18:41:29,848 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 18:41:29,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/1) ... [2025-04-26 18:41:29,879 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/1) ... [2025-04-26 18:41:29,888 INFO L138 Inliner]: procedures = 4, calls = 3, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2025-04-26 18:41:29,889 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 18:41:29,890 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 18:41:29,890 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 18:41:29,890 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 18:41:29,895 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/1) ... [2025-04-26 18:41:29,895 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/1) ... [2025-04-26 18:41:29,897 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/1) ... [2025-04-26 18:41:29,898 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/1) ... [2025-04-26 18:41:29,902 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/1) ... [2025-04-26 18:41:29,903 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/1) ... [2025-04-26 18:41:29,905 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/1) ... [2025-04-26 18:41:29,908 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/1) ... [2025-04-26 18:41:29,908 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/1) ... [2025-04-26 18:41:29,916 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 18:41:29,916 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 18:41:29,916 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 18:41:29,916 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 18:41:29,917 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/1) ... [2025-04-26 18:41:29,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 18:41:29,932 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:29,944 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 18:41:29,947 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 18:41:29,968 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2025-04-26 18:41:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2025-04-26 18:41:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2025-04-26 18:41:29,969 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2025-04-26 18:41:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2025-04-26 18:41:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2025-04-26 18:41:29,969 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2025-04-26 18:41:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 18:41:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 18:41:29,969 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2025-04-26 18:41:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2025-04-26 18:41:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2025-04-26 18:41:29,970 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 18:41:30,009 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 18:41:30,010 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 18:41:30,092 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 18:41:30,092 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 18:41:30,116 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 18:41:30,116 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2025-04-26 18:41:30,117 INFO L201 PluginConnector]: Adding new model commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 06:41:30 BoogieIcfgContainer [2025-04-26 18:41:30,117 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 18:41:30,117 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 18:41:30,117 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 18:41:30,122 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 18:41:30,122 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 18:41:30,122 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 06:41:29" (1/2) ... [2025-04-26 18:41:30,124 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@38838f37 and model type commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 06:41:30, skipping insertion in model container [2025-04-26 18:41:30,124 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 18:41:30,124 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 06:41:30" (2/2) ... [2025-04-26 18:41:30,125 INFO L376 chiAutomizerObserver]: Analyzing ICFG commit-1.wvr.bpl [2025-04-26 18:41:30,173 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2025-04-26 18:41:30,212 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:41:30,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:41:30,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:30,216 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 18:41:30,217 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 18:41:30,259 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 32 places, 28 transitions, 77 flow [2025-04-26 18:41:30,276 INFO L116 PetriNetUnfolderBase]: 3/22 cut-off events. [2025-04-26 18:41:30,278 INFO L117 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2025-04-26 18:41:30,281 INFO L83 FinitePrefix]: Finished finitePrefix Result has 35 conditions, 22 events. 3/22 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 24 event pairs, 0 based on Foata normal form. 0/18 useless extension candidates. Maximal degree in co-relation 17. Up to 2 conditions per place. [2025-04-26 18:41:30,281 INFO L82 GeneralOperation]: Start removeDead. Operand has 32 places, 28 transitions, 77 flow [2025-04-26 18:41:30,287 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 29 places, 22 transitions, 62 flow [2025-04-26 18:41:30,287 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 29 places, 22 transitions, 62 flow [2025-04-26 18:41:30,288 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 29 places, 22 transitions, 62 flow [2025-04-26 18:41:30,301 INFO L135 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 84 states, 82 states have (on average 2.8048780487804876) internal successors, (in total 230), 83 states have internal predecessors, (230), 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 18:41:30,302 INFO L171 actionProvider$Eager]: Constructed initial Büchi automaton abstraction (from Petri net) that has 84 states, 82 states have (on average 2.8048780487804876) internal successors, (in total 230), 83 states have internal predecessors, (230), 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 18:41:30,304 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 18:41:30,485 WARN L140 AmpleReduction]: Number of pruned transitions: 64 [2025-04-26 18:41:30,485 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 0 [2025-04-26 18:41:30,486 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 8 [2025-04-26 18:41:30,487 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:34 [2025-04-26 18:41:30,487 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:34 [2025-04-26 18:41:30,487 WARN L145 AmpleReduction]: Times succ was already a loop node:34 [2025-04-26 18:41:30,487 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:4 [2025-04-26 18:41:30,487 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 18:41:30,487 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 77 states, 75 states have (on average 1.9333333333333333) internal successors, (in total 145), 76 states have internal predecessors, (145), 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 18:41:30,492 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 18:41:30,492 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 18:41:30,492 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 18:41:30,492 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 18:41:30,493 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 18:41:30,493 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 18:41:30,493 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 18:41:30,493 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 18:41:30,494 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 77 states, 75 states have (on average 1.9333333333333333) internal successors, (in total 145), 76 states have internal predecessors, (145), 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 18:41:30,504 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 61 [2025-04-26 18:41:30,504 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:41:30,504 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:41:30,508 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2025-04-26 18:41:30,508 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2025-04-26 18:41:30,508 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 18:41:30,509 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 77 states, 75 states have (on average 1.9333333333333333) internal successors, (in total 145), 76 states have internal predecessors, (145), 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 18:41:30,511 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 61 [2025-04-26 18:41:30,511 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:41:30,511 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:41:30,511 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2025-04-26 18:41:30,511 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2025-04-26 18:41:30,517 INFO L752 eck$LassoCheckResult]: Stem: "[71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[]" "[90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0]" [2025-04-26 18:41:30,518 INFO L754 eck$LassoCheckResult]: Loop: "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" "[80] L31-->L35: Formula: (and (let ((.cse0 (= (select v_manager_11 v_manager_front_23) v_ok_9))) (or (and (or (not v_safe_24) (not .cse0)) (not v_safe_23)) (and .cse0 v_safe_23 v_safe_24))) (< v_manager_front_23 v_manager_back_12) (= v_manager_front_22 (+ v_manager_front_23 1))) InVars {ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_23, safe=v_safe_24, manager_back=v_manager_back_12} OutVars{ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_22, safe=v_safe_23, manager_back=v_manager_back_12} AuxVars[] AssignedVars[manager_front, safe]" "[81] L35-->L40: Formula: (and (= v_ok_5 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_5, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_5, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" [2025-04-26 18:41:30,522 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:30,522 INFO L85 PathProgramCache]: Analyzing trace with hash 3252, now seen corresponding path program 1 times [2025-04-26 18:41:30,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:30,530 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978898219] [2025-04-26 18:41:30,530 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:30,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:30,573 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 18:41:30,578 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 18:41:30,579 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:30,579 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:30,579 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:30,584 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 18:41:30,585 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 18:41:30,585 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:30,585 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:30,597 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:30,599 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:30,599 INFO L85 PathProgramCache]: Analyzing trace with hash 3325699, now seen corresponding path program 1 times [2025-04-26 18:41:30,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:30,599 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814522892] [2025-04-26 18:41:30,599 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:30,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:30,606 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-04-26 18:41:30,616 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-04-26 18:41:30,616 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:30,616 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:30,616 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:30,618 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-04-26 18:41:30,624 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-04-26 18:41:30,624 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:30,624 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:30,628 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:30,629 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:30,629 INFO L85 PathProgramCache]: Analyzing trace with hash -1289274826, now seen corresponding path program 1 times [2025-04-26 18:41:30,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:30,629 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391256869] [2025-04-26 18:41:30,630 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:30,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:30,634 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-04-26 18:41:30,640 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-04-26 18:41:30,640 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:30,640 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:41:30,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 18:41:30,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 18:41:30,736 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1391256869] [2025-04-26 18:41:30,737 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1391256869] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 18:41:30,737 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 18:41:30,752 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-26 18:41:30,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899612173] [2025-04-26 18:41:30,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 18:41:31,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 18:41:31,069 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 18:41:31,070 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 18:41:31,071 INFO L87 Difference]: Start difference. First operand has 77 states, 75 states have (on average 1.9333333333333333) internal successors, (in total 145), 76 states have internal predecessors, (145), 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) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (in total 6), 2 states have internal predecessors, (6), 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 18:41:31,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 18:41:31,115 INFO L93 Difference]: Finished difference Result 97 states and 185 transitions. [2025-04-26 18:41:31,116 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 97 states and 185 transitions. [2025-04-26 18:41:31,122 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 57 [2025-04-26 18:41:31,130 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 97 states to 84 states and 164 transitions. [2025-04-26 18:41:31,131 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 84 [2025-04-26 18:41:31,133 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 84 [2025-04-26 18:41:31,133 INFO L74 IsDeterministic]: Start isDeterministic. Operand 84 states and 164 transitions. [2025-04-26 18:41:31,134 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 18:41:31,134 INFO L218 hiAutomatonCegarLoop]: Abstraction has 84 states and 164 transitions. [2025-04-26 18:41:31,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states and 164 transitions. [2025-04-26 18:41:31,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 72. [2025-04-26 18:41:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 72 states have (on average 2.0) internal successors, (in total 144), 71 states have internal predecessors, (144), 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 18:41:31,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 144 transitions. [2025-04-26 18:41:31,161 INFO L240 hiAutomatonCegarLoop]: Abstraction has 72 states and 144 transitions. [2025-04-26 18:41:31,163 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 18:41:31,165 INFO L438 stractBuchiCegarLoop]: Abstraction has 72 states and 144 transitions. [2025-04-26 18:41:31,165 INFO L340 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2025-04-26 18:41:31,165 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 72 states and 144 transitions. [2025-04-26 18:41:31,168 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 57 [2025-04-26 18:41:31,168 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:41:31,168 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:41:31,169 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2025-04-26 18:41:31,169 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2025-04-26 18:41:31,169 INFO L752 eck$LassoCheckResult]: Stem: "[71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[]" "[90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0]" "[77] L40-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1]" [2025-04-26 18:41:31,169 INFO L754 eck$LassoCheckResult]: Loop: "[83] L56-->L51: Formula: (and (= (+ v_node_1_front_11 1) v_node_1_front_10) (let ((.cse0 (= v_update_13 (select v_node_1_7 v_node_1_front_11)))) (or (and .cse0 v_safe_32 v_safe_31) (and (or (not v_safe_32) (not .cse0)) (not v_safe_31)))) (< v_node_1_front_11 v_node_1_back_10)) InVars {node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_11, node_1=v_node_1_7, safe=v_safe_32, update=v_update_13} OutVars{node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_10, node_1=v_node_1_7, safe=v_safe_31, update=v_update_13} AuxVars[] AssignedVars[safe, node_1_front]" "[84] L51-->L56: Formula: (and (= v_ok_11 (select v_manager_13 v_manager_back_15)) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_15} OutVars{ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_back]" [2025-04-26 18:41:31,169 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:31,170 INFO L85 PathProgramCache]: Analyzing trace with hash 3127652, now seen corresponding path program 1 times [2025-04-26 18:41:31,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:31,170 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038494011] [2025-04-26 18:41:31,170 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:31,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:31,175 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-04-26 18:41:31,176 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-04-26 18:41:31,176 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,176 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,177 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:31,177 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-04-26 18:41:31,178 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-04-26 18:41:31,178 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,178 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,179 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:31,180 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:31,180 INFO L85 PathProgramCache]: Analyzing trace with hash 3618, now seen corresponding path program 1 times [2025-04-26 18:41:31,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:31,180 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346075296] [2025-04-26 18:41:31,180 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:31,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:31,182 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 18:41:31,188 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 18:41:31,188 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,188 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,188 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:31,189 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 18:41:31,190 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 18:41:31,191 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,191 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,192 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:31,192 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:31,192 INFO L85 PathProgramCache]: Analyzing trace with hash -1289291067, now seen corresponding path program 1 times [2025-04-26 18:41:31,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:31,192 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228065396] [2025-04-26 18:41:31,192 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:31,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:31,194 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-04-26 18:41:31,196 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-04-26 18:41:31,196 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,196 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:41:31,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 18:41:31,217 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 18:41:31,217 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228065396] [2025-04-26 18:41:31,217 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228065396] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 18:41:31,217 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 18:41:31,217 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-26 18:41:31,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273409398] [2025-04-26 18:41:31,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 18:41:31,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 18:41:31,297 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 18:41:31,297 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 18:41:31,297 INFO L87 Difference]: Start difference. First operand 72 states and 144 transitions. cyclomatic complexity: 85 Second operand has 3 states, 3 states have (on average 2.0) internal successors, (in total 6), 2 states have internal predecessors, (6), 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 18:41:31,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 18:41:31,324 INFO L93 Difference]: Finished difference Result 78 states and 141 transitions. [2025-04-26 18:41:31,324 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 78 states and 141 transitions. [2025-04-26 18:41:31,325 INFO L131 ngComponentsAnalysis]: Automaton has 15 accepting balls. 53 [2025-04-26 18:41:31,326 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 78 states to 76 states and 138 transitions. [2025-04-26 18:41:31,326 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 76 [2025-04-26 18:41:31,326 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 76 [2025-04-26 18:41:31,326 INFO L74 IsDeterministic]: Start isDeterministic. Operand 76 states and 138 transitions. [2025-04-26 18:41:31,326 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 18:41:31,326 INFO L218 hiAutomatonCegarLoop]: Abstraction has 76 states and 138 transitions. [2025-04-26 18:41:31,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states and 138 transitions. [2025-04-26 18:41:31,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 62. [2025-04-26 18:41:31,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 62 states have (on average 1.9193548387096775) internal successors, (in total 119), 61 states have internal predecessors, (119), 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 18:41:31,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 119 transitions. [2025-04-26 18:41:31,332 INFO L240 hiAutomatonCegarLoop]: Abstraction has 62 states and 119 transitions. [2025-04-26 18:41:31,333 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 18:41:31,333 INFO L438 stractBuchiCegarLoop]: Abstraction has 62 states and 119 transitions. [2025-04-26 18:41:31,333 INFO L340 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2025-04-26 18:41:31,333 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 62 states and 119 transitions. [2025-04-26 18:41:31,334 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 45 [2025-04-26 18:41:31,334 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:41:31,334 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:41:31,334 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2025-04-26 18:41:31,334 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2025-04-26 18:41:31,334 INFO L752 eck$LassoCheckResult]: Stem: "[71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[]" "[90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0]" "[93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1]" "[96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0]" "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" [2025-04-26 18:41:31,335 INFO L754 eck$LassoCheckResult]: Loop: "[87] L67-->L71: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and (not v_safe_39) (or (not v_safe_40) (not .cse0))) (and .cse0 v_safe_39 v_safe_40))) (= (+ v_client_front_11 1) v_client_front_10) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_40, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_39, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" [2025-04-26 18:41:31,335 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:31,335 INFO L85 PathProgramCache]: Analyzing trace with hash 96972767, now seen corresponding path program 1 times [2025-04-26 18:41:31,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:31,335 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634559469] [2025-04-26 18:41:31,335 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:31,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:31,337 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes. [2025-04-26 18:41:31,339 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements. [2025-04-26 18:41:31,339 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,339 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,339 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:31,341 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes. [2025-04-26 18:41:31,342 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements. [2025-04-26 18:41:31,342 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,342 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,343 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:31,345 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:31,345 INFO L85 PathProgramCache]: Analyzing trace with hash 3744, now seen corresponding path program 1 times [2025-04-26 18:41:31,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:31,346 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338493513] [2025-04-26 18:41:31,346 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:31,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:31,349 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 18:41:31,351 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 18:41:31,351 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,351 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,351 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:31,352 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 18:41:31,353 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 18:41:31,353 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,353 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,357 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:31,358 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:31,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1298448642, now seen corresponding path program 1 times [2025-04-26 18:41:31,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:31,359 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835983489] [2025-04-26 18:41:31,359 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:31,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:31,363 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-04-26 18:41:31,365 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 18:41:31,365 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,365 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:41:31,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 18:41:31,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 18:41:31,391 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835983489] [2025-04-26 18:41:31,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [835983489] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 18:41:31,391 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 18:41:31,391 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-26 18:41:31,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794575994] [2025-04-26 18:41:31,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 18:41:31,464 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 18:41:31,464 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 18:41:31,464 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 18:41:31,465 INFO L87 Difference]: Start difference. First operand 62 states and 119 transitions. cyclomatic complexity: 68 Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (in total 7), 2 states have internal predecessors, (7), 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 18:41:31,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 18:41:31,494 INFO L93 Difference]: Finished difference Result 72 states and 126 transitions. [2025-04-26 18:41:31,494 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 72 states and 126 transitions. [2025-04-26 18:41:31,495 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 45 [2025-04-26 18:41:31,495 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 72 states to 64 states and 113 transitions. [2025-04-26 18:41:31,495 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 64 [2025-04-26 18:41:31,495 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 64 [2025-04-26 18:41:31,495 INFO L74 IsDeterministic]: Start isDeterministic. Operand 64 states and 113 transitions. [2025-04-26 18:41:31,496 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 18:41:31,496 INFO L218 hiAutomatonCegarLoop]: Abstraction has 64 states and 113 transitions. [2025-04-26 18:41:31,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states and 113 transitions. [2025-04-26 18:41:31,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 61. [2025-04-26 18:41:31,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 61 states have (on average 1.8032786885245902) internal successors, (in total 110), 60 states have internal predecessors, (110), 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 18:41:31,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 110 transitions. [2025-04-26 18:41:31,501 INFO L240 hiAutomatonCegarLoop]: Abstraction has 61 states and 110 transitions. [2025-04-26 18:41:31,502 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 18:41:31,503 INFO L438 stractBuchiCegarLoop]: Abstraction has 61 states and 110 transitions. [2025-04-26 18:41:31,503 INFO L340 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2025-04-26 18:41:31,503 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 61 states and 110 transitions. [2025-04-26 18:41:31,503 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 45 [2025-04-26 18:41:31,503 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:41:31,503 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:41:31,503 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:41:31,504 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2025-04-26 18:41:31,504 INFO L752 eck$LassoCheckResult]: Stem: "[71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[]" "[90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0]" "[93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1]" "[96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0]" "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" [2025-04-26 18:41:31,504 INFO L754 eck$LassoCheckResult]: Loop: "[83] L56-->L51: Formula: (and (= (+ v_node_1_front_11 1) v_node_1_front_10) (let ((.cse0 (= v_update_13 (select v_node_1_7 v_node_1_front_11)))) (or (and .cse0 v_safe_32 v_safe_31) (and (or (not v_safe_32) (not .cse0)) (not v_safe_31)))) (< v_node_1_front_11 v_node_1_back_10)) InVars {node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_11, node_1=v_node_1_7, safe=v_safe_32, update=v_update_13} OutVars{node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_10, node_1=v_node_1_7, safe=v_safe_31, update=v_update_13} AuxVars[] AssignedVars[safe, node_1_front]" "[84] L51-->L56: Formula: (and (= v_ok_11 (select v_manager_13 v_manager_back_15)) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_15} OutVars{ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_back]" [2025-04-26 18:41:31,504 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:31,504 INFO L85 PathProgramCache]: Analyzing trace with hash -1298448928, now seen corresponding path program 1 times [2025-04-26 18:41:31,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:31,504 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837874726] [2025-04-26 18:41:31,505 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:31,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:31,509 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-04-26 18:41:31,517 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 18:41:31,517 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,517 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,517 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:31,519 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-04-26 18:41:31,521 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 18:41:31,521 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,521 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,523 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:31,523 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:31,523 INFO L85 PathProgramCache]: Analyzing trace with hash 3618, now seen corresponding path program 2 times [2025-04-26 18:41:31,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:31,523 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052199322] [2025-04-26 18:41:31,523 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 18:41:31,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:31,525 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 2 statements into 1 equivalence classes. [2025-04-26 18:41:31,528 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 18:41:31,528 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 18:41:31,528 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,528 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:31,529 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 18:41:31,530 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 18:41:31,530 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,530 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,535 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:31,535 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:31,536 INFO L85 PathProgramCache]: Analyzing trace with hash 2026065985, now seen corresponding path program 1 times [2025-04-26 18:41:31,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:31,536 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126812180] [2025-04-26 18:41:31,536 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:31,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:31,540 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 18:41:31,547 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 18:41:31,547 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,547 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,547 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:31,548 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 18:41:31,552 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 18:41:31,552 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:31,552 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:31,554 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:31,779 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 18:41:31,780 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 18:41:31,780 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 18:41:31,780 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 18:41:31,780 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 18:41:31,780 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:31,780 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 18:41:31,781 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 18:41:31,781 INFO L132 ssoRankerPreferences]: Filename of dumped script: commit-1.wvr.bpl_petrified1_Iteration4_Lasso [2025-04-26 18:41:31,781 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 18:41:31,781 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 18:41:31,792 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:31,797 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:31,799 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:31,802 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:31,804 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:31,857 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:31,859 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:31,862 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:32,071 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 18:41:32,073 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 18:41:32,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:32,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:32,076 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 18:41:32,077 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 18:41:32,078 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 18:41:32,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:32,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:32,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:32,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:32,093 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:32,093 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:32,097 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:32,103 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 18:41:32,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:32,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:32,105 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 18:41:32,107 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 18:41:32,108 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 18:41:32,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:32,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:32,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:32,118 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:32,120 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:32,120 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:32,123 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:32,129 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2025-04-26 18:41:32,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:32,129 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:32,131 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 18:41:32,132 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 18:41:32,134 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 18:41:32,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:32,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:32,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:32,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:32,146 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:32,146 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:32,149 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:32,155 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 18:41:32,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:32,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:32,157 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 18:41:32,159 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 18:41:32,161 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 18:41:32,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:32,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:32,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:32,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:32,178 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:32,178 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:32,182 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:32,188 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:32,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:32,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:32,190 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 18:41:32,192 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 18:41:32,193 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 18:41:32,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:32,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:32,204 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 18:41:32,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:32,243 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2025-04-26 18:41:32,243 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 18:41:32,286 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:32,292 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:32,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:32,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:32,294 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 18:41:32,296 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 18:41:32,297 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 18:41:32,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:32,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:32,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:32,307 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:32,309 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:32,309 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:32,313 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-04-26 18:41:32,326 INFO L436 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2025-04-26 18:41:32,326 INFO L437 ModelExtractionUtils]: 3 out of 10 variables were initially zero. Simplification set additionally 4 variables to zero. [2025-04-26 18:41:32,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:32,327 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:32,330 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 18:41:32,331 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 18:41:32,331 INFO L436 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-04-26 18:41:32,349 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 18:41:32,349 INFO L439 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2025-04-26 18:41:32,349 INFO L476 LassoAnalysis]: Proved termination. [2025-04-26 18:41:32,350 INFO L478 LassoAnalysis]: Termination argument consisting of: Ranking function f(node_1_front, node_1_back) = -1*node_1_front + 1*node_1_back Supporting invariants [] [2025-04-26 18:41:32,356 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 18:41:32,358 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2025-04-26 18:41:32,373 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:32,379 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-04-26 18:41:32,383 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 18:41:32,383 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:32,383 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:41:32,384 INFO L256 TraceCheckSpWp]: Trace formula consists of 33 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-04-26 18:41:32,385 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 18:41:32,397 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 18:41:32,399 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 18:41:32,399 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:32,399 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:41:32,399 INFO L256 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-04-26 18:41:32,400 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 18:41:32,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 18:41:32,418 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2025-04-26 18:41:32,419 INFO L70 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 61 states and 110 transitions. cyclomatic complexity: 60 Second operand has 3 states, 3 states have (on average 3.0) internal successors, (in total 9), 3 states have internal predecessors, (9), 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 18:41:32,474 INFO L74 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 61 states and 110 transitions. cyclomatic complexity: 60. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (in total 9), 3 states have internal predecessors, (9), 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) Result 159 states and 294 transitions. Complement of second has 5 states. [2025-04-26 18:41:32,476 INFO L140 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2025-04-26 18:41:32,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.0) internal successors, (in total 9), 3 states have internal predecessors, (9), 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 18:41:32,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 30 transitions. [2025-04-26 18:41:32,479 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 3 states and 30 transitions. Stem has 7 letters. Loop has 2 letters. [2025-04-26 18:41:32,479 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 18:41:32,479 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 3 states and 30 transitions. Stem has 9 letters. Loop has 2 letters. [2025-04-26 18:41:32,479 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 18:41:32,480 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 3 states and 30 transitions. Stem has 7 letters. Loop has 4 letters. [2025-04-26 18:41:32,480 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 18:41:32,480 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 159 states and 294 transitions. [2025-04-26 18:41:32,484 INFO L131 ngComponentsAnalysis]: Automaton has 17 accepting balls. 57 [2025-04-26 18:41:32,486 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 159 states to 131 states and 245 transitions. [2025-04-26 18:41:32,487 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 91 [2025-04-26 18:41:32,488 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 108 [2025-04-26 18:41:32,488 INFO L74 IsDeterministic]: Start isDeterministic. Operand 131 states and 245 transitions. [2025-04-26 18:41:32,489 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 18:41:32,489 INFO L218 hiAutomatonCegarLoop]: Abstraction has 131 states and 245 transitions. [2025-04-26 18:41:32,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states and 245 transitions. [2025-04-26 18:41:32,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 99. [2025-04-26 18:41:32,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 99 states have (on average 1.9595959595959596) internal successors, (in total 194), 98 states have internal predecessors, (194), 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 18:41:32,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 194 transitions. [2025-04-26 18:41:32,492 INFO L240 hiAutomatonCegarLoop]: Abstraction has 99 states and 194 transitions. [2025-04-26 18:41:32,492 INFO L438 stractBuchiCegarLoop]: Abstraction has 99 states and 194 transitions. [2025-04-26 18:41:32,492 INFO L340 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2025-04-26 18:41:32,492 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 99 states and 194 transitions. [2025-04-26 18:41:32,493 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 49 [2025-04-26 18:41:32,493 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:41:32,493 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:41:32,493 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:41:32,493 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2025-04-26 18:41:32,494 INFO L752 eck$LassoCheckResult]: Stem: "[71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[]" "[90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0]" "[93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1]" "[96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0]" "[82] L56-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" "[80] L31-->L35: Formula: (and (let ((.cse0 (= (select v_manager_11 v_manager_front_23) v_ok_9))) (or (and (or (not v_safe_24) (not .cse0)) (not v_safe_23)) (and .cse0 v_safe_23 v_safe_24))) (< v_manager_front_23 v_manager_back_12) (= v_manager_front_22 (+ v_manager_front_23 1))) InVars {ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_23, safe=v_safe_24, manager_back=v_manager_back_12} OutVars{ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_22, safe=v_safe_23, manager_back=v_manager_back_12} AuxVars[] AssignedVars[manager_front, safe]" [2025-04-26 18:41:32,494 INFO L754 eck$LassoCheckResult]: Loop: "[81] L35-->L40: Formula: (and (= v_ok_5 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_5, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_5, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" "[80] L31-->L35: Formula: (and (let ((.cse0 (= (select v_manager_11 v_manager_front_23) v_ok_9))) (or (and (or (not v_safe_24) (not .cse0)) (not v_safe_23)) (and .cse0 v_safe_23 v_safe_24))) (< v_manager_front_23 v_manager_back_12) (= v_manager_front_22 (+ v_manager_front_23 1))) InVars {ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_23, safe=v_safe_24, manager_back=v_manager_back_12} OutVars{ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_22, safe=v_safe_23, manager_back=v_manager_back_12} AuxVars[] AssignedVars[manager_front, safe]" [2025-04-26 18:41:32,494 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:32,494 INFO L85 PathProgramCache]: Analyzing trace with hash 2022609140, now seen corresponding path program 1 times [2025-04-26 18:41:32,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:32,494 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2050660758] [2025-04-26 18:41:32,494 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:32,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:32,497 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 18:41:32,502 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 18:41:32,502 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:32,502 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:41:32,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 18:41:32,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 18:41:32,544 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2050660758] [2025-04-26 18:41:32,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2050660758] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 18:41:32,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 18:41:32,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-04-26 18:41:32,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768966785] [2025-04-26 18:41:32,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 18:41:32,544 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-04-26 18:41:32,545 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:32,545 INFO L85 PathProgramCache]: Analyzing trace with hash 3414079, now seen corresponding path program 2 times [2025-04-26 18:41:32,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:32,545 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518395875] [2025-04-26 18:41:32,545 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 18:41:32,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:32,547 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 4 statements into 1 equivalence classes. [2025-04-26 18:41:32,552 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-04-26 18:41:32,552 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 18:41:32,552 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:32,552 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:32,553 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-04-26 18:41:32,559 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-04-26 18:41:32,559 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:32,559 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:32,560 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:32,732 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 18:41:32,732 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-04-26 18:41:32,732 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-04-26 18:41:32,733 INFO L87 Difference]: Start difference. First operand 99 states and 194 transitions. cyclomatic complexity: 112 Second operand has 5 states, 4 states have (on average 2.25) internal successors, (in total 9), 4 states have internal predecessors, (9), 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 18:41:32,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 18:41:32,769 INFO L93 Difference]: Finished difference Result 246 states and 491 transitions. [2025-04-26 18:41:32,769 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 246 states and 491 transitions. [2025-04-26 18:41:32,771 INFO L131 ngComponentsAnalysis]: Automaton has 16 accepting balls. 85 [2025-04-26 18:41:32,776 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 246 states to 234 states and 468 transitions. [2025-04-26 18:41:32,776 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 171 [2025-04-26 18:41:32,776 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 171 [2025-04-26 18:41:32,776 INFO L74 IsDeterministic]: Start isDeterministic. Operand 234 states and 468 transitions. [2025-04-26 18:41:32,776 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 18:41:32,776 INFO L218 hiAutomatonCegarLoop]: Abstraction has 234 states and 468 transitions. [2025-04-26 18:41:32,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states and 468 transitions. [2025-04-26 18:41:32,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 160. [2025-04-26 18:41:32,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 160 states have (on average 2.16875) internal successors, (in total 347), 159 states have internal predecessors, (347), 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 18:41:32,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 347 transitions. [2025-04-26 18:41:32,789 INFO L240 hiAutomatonCegarLoop]: Abstraction has 160 states and 347 transitions. [2025-04-26 18:41:32,789 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-26 18:41:32,790 INFO L438 stractBuchiCegarLoop]: Abstraction has 160 states and 347 transitions. [2025-04-26 18:41:32,790 INFO L340 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2025-04-26 18:41:32,790 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 160 states and 347 transitions. [2025-04-26 18:41:32,791 INFO L131 ngComponentsAnalysis]: Automaton has 16 accepting balls. 85 [2025-04-26 18:41:32,791 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:41:32,791 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:41:32,792 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:41:32,792 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 1, 1, 1, 1] [2025-04-26 18:41:32,792 INFO L752 eck$LassoCheckResult]: Stem: "[71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[]" "[90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0]" "[93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1]" "[96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0]" "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" "[83] L56-->L51: Formula: (and (= (+ v_node_1_front_11 1) v_node_1_front_10) (let ((.cse0 (= v_update_13 (select v_node_1_7 v_node_1_front_11)))) (or (and .cse0 v_safe_32 v_safe_31) (and (or (not v_safe_32) (not .cse0)) (not v_safe_31)))) (< v_node_1_front_11 v_node_1_back_10)) InVars {node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_11, node_1=v_node_1_7, safe=v_safe_32, update=v_update_13} OutVars{node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_10, node_1=v_node_1_7, safe=v_safe_31, update=v_update_13} AuxVars[] AssignedVars[safe, node_1_front]" "[84] L51-->L56: Formula: (and (= v_ok_11 (select v_manager_13 v_manager_back_15)) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_15} OutVars{ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_back]" "[82] L56-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[80] L31-->L35: Formula: (and (let ((.cse0 (= (select v_manager_11 v_manager_front_23) v_ok_9))) (or (and (or (not v_safe_24) (not .cse0)) (not v_safe_23)) (and .cse0 v_safe_23 v_safe_24))) (< v_manager_front_23 v_manager_back_12) (= v_manager_front_22 (+ v_manager_front_23 1))) InVars {ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_23, safe=v_safe_24, manager_back=v_manager_back_12} OutVars{ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_22, safe=v_safe_23, manager_back=v_manager_back_12} AuxVars[] AssignedVars[manager_front, safe]" [2025-04-26 18:41:32,792 INFO L754 eck$LassoCheckResult]: Loop: "[81] L35-->L40: Formula: (and (= v_ok_5 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_5, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_5, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[87] L67-->L71: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and (not v_safe_39) (or (not v_safe_40) (not .cse0))) (and .cse0 v_safe_39 v_safe_40))) (= (+ v_client_front_11 1) v_client_front_10) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_40, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_39, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" "[87] L67-->L71: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and (not v_safe_39) (or (not v_safe_40) (not .cse0))) (and .cse0 v_safe_39 v_safe_40))) (= (+ v_client_front_11 1) v_client_front_10) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_40, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_39, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" "[80] L31-->L35: Formula: (and (let ((.cse0 (= (select v_manager_11 v_manager_front_23) v_ok_9))) (or (and (or (not v_safe_24) (not .cse0)) (not v_safe_23)) (and .cse0 v_safe_23 v_safe_24))) (< v_manager_front_23 v_manager_back_12) (= v_manager_front_22 (+ v_manager_front_23 1))) InVars {ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_23, safe=v_safe_24, manager_back=v_manager_back_12} OutVars{ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_22, safe=v_safe_23, manager_back=v_manager_back_12} AuxVars[] AssignedVars[manager_front, safe]" [2025-04-26 18:41:32,792 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:32,793 INFO L85 PathProgramCache]: Analyzing trace with hash 1429229119, now seen corresponding path program 1 times [2025-04-26 18:41:32,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:32,793 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [495161759] [2025-04-26 18:41:32,793 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:32,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:32,797 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 11 statements into 1 equivalence classes. [2025-04-26 18:41:32,803 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 11 of 11 statements. [2025-04-26 18:41:32,804 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:32,804 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:32,804 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:32,805 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 11 statements into 1 equivalence classes. [2025-04-26 18:41:32,808 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 11 of 11 statements. [2025-04-26 18:41:32,808 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:32,808 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:32,810 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:32,810 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:32,810 INFO L85 PathProgramCache]: Analyzing trace with hash 66252289, now seen corresponding path program 1 times [2025-04-26 18:41:32,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:32,810 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987276264] [2025-04-26 18:41:32,810 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:32,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:32,812 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-04-26 18:41:32,815 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-04-26 18:41:32,815 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:32,815 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:32,815 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:32,816 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-04-26 18:41:32,819 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-04-26 18:41:32,819 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:32,819 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:32,820 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:32,820 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:32,821 INFO L85 PathProgramCache]: Analyzing trace with hash -343400897, now seen corresponding path program 1 times [2025-04-26 18:41:32,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:32,821 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1958215552] [2025-04-26 18:41:32,821 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:32,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:32,823 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 19 statements into 1 equivalence classes. [2025-04-26 18:41:32,832 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 19 of 19 statements. [2025-04-26 18:41:32,833 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:32,833 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:41:32,891 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2025-04-26 18:41:32,891 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 18:41:32,891 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1958215552] [2025-04-26 18:41:32,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1958215552] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-26 18:41:32,891 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1985871900] [2025-04-26 18:41:32,892 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:32,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-26 18:41:32,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:32,893 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-26 18:41:32,895 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2025-04-26 18:41:32,918 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 19 statements into 1 equivalence classes. [2025-04-26 18:41:32,928 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 19 of 19 statements. [2025-04-26 18:41:32,928 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:32,929 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:41:32,930 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-04-26 18:41:32,930 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 18:41:32,956 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-04-26 18:41:32,956 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-04-26 18:41:32,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1985871900] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 18:41:32,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-04-26 18:41:32,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 4 [2025-04-26 18:41:32,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1384018772] [2025-04-26 18:41:32,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 18:41:33,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 18:41:33,381 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-04-26 18:41:33,381 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-04-26 18:41:33,381 INFO L87 Difference]: Start difference. First operand 160 states and 347 transitions. cyclomatic complexity: 207 Second operand has 4 states, 4 states have (on average 4.0) internal successors, (in total 16), 3 states have internal predecessors, (16), 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 18:41:33,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 18:41:33,419 INFO L93 Difference]: Finished difference Result 340 states and 694 transitions. [2025-04-26 18:41:33,419 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 340 states and 694 transitions. [2025-04-26 18:41:33,422 INFO L131 ngComponentsAnalysis]: Automaton has 26 accepting balls. 165 [2025-04-26 18:41:33,423 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 340 states to 292 states and 586 transitions. [2025-04-26 18:41:33,423 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 260 [2025-04-26 18:41:33,424 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 260 [2025-04-26 18:41:33,424 INFO L74 IsDeterministic]: Start isDeterministic. Operand 292 states and 586 transitions. [2025-04-26 18:41:33,424 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 18:41:33,424 INFO L218 hiAutomatonCegarLoop]: Abstraction has 292 states and 586 transitions. [2025-04-26 18:41:33,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states and 586 transitions. [2025-04-26 18:41:33,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 239. [2025-04-26 18:41:33,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 239 states, 239 states have (on average 2.1464435146443517) internal successors, (in total 513), 238 states have internal predecessors, (513), 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 18:41:33,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 513 transitions. [2025-04-26 18:41:33,433 INFO L240 hiAutomatonCegarLoop]: Abstraction has 239 states and 513 transitions. [2025-04-26 18:41:33,433 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-26 18:41:33,435 INFO L438 stractBuchiCegarLoop]: Abstraction has 239 states and 513 transitions. [2025-04-26 18:41:33,435 INFO L340 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2025-04-26 18:41:33,435 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 239 states and 513 transitions. [2025-04-26 18:41:33,437 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 149 [2025-04-26 18:41:33,437 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:41:33,437 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:41:33,437 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:41:33,437 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2025-04-26 18:41:33,438 INFO L752 eck$LassoCheckResult]: Stem: "[71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[]" "[90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0]" "[93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1]" "[96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0]" "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" "[83] L56-->L51: Formula: (and (= (+ v_node_1_front_11 1) v_node_1_front_10) (let ((.cse0 (= v_update_13 (select v_node_1_7 v_node_1_front_11)))) (or (and .cse0 v_safe_32 v_safe_31) (and (or (not v_safe_32) (not .cse0)) (not v_safe_31)))) (< v_node_1_front_11 v_node_1_back_10)) InVars {node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_11, node_1=v_node_1_7, safe=v_safe_32, update=v_update_13} OutVars{node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_10, node_1=v_node_1_7, safe=v_safe_31, update=v_update_13} AuxVars[] AssignedVars[safe, node_1_front]" "[84] L51-->L56: Formula: (and (= v_ok_11 (select v_manager_13 v_manager_back_15)) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_15} OutVars{ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_back]" "[83] L56-->L51: Formula: (and (= (+ v_node_1_front_11 1) v_node_1_front_10) (let ((.cse0 (= v_update_13 (select v_node_1_7 v_node_1_front_11)))) (or (and .cse0 v_safe_32 v_safe_31) (and (or (not v_safe_32) (not .cse0)) (not v_safe_31)))) (< v_node_1_front_11 v_node_1_back_10)) InVars {node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_11, node_1=v_node_1_7, safe=v_safe_32, update=v_update_13} OutVars{node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_10, node_1=v_node_1_7, safe=v_safe_31, update=v_update_13} AuxVars[] AssignedVars[safe, node_1_front]" "[84] L51-->L56: Formula: (and (= v_ok_11 (select v_manager_13 v_manager_back_15)) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_15} OutVars{ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_back]" "[82] L56-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:41:33,439 INFO L754 eck$LassoCheckResult]: Loop: "[80] L31-->L35: Formula: (and (let ((.cse0 (= (select v_manager_11 v_manager_front_23) v_ok_9))) (or (and (or (not v_safe_24) (not .cse0)) (not v_safe_23)) (and .cse0 v_safe_23 v_safe_24))) (< v_manager_front_23 v_manager_back_12) (= v_manager_front_22 (+ v_manager_front_23 1))) InVars {ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_23, safe=v_safe_24, manager_back=v_manager_back_12} OutVars{ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_22, safe=v_safe_23, manager_back=v_manager_back_12} AuxVars[] AssignedVars[manager_front, safe]" "[81] L35-->L40: Formula: (and (= v_ok_5 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_5, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_5, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" "[87] L67-->L71: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and (not v_safe_39) (or (not v_safe_40) (not .cse0))) (and .cse0 v_safe_39 v_safe_40))) (= (+ v_client_front_11 1) v_client_front_10) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_40, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_39, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" [2025-04-26 18:41:33,439 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:33,439 INFO L85 PathProgramCache]: Analyzing trace with hash 1356430896, now seen corresponding path program 1 times [2025-04-26 18:41:33,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:33,439 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741792767] [2025-04-26 18:41:33,439 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:33,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:33,442 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 12 statements into 1 equivalence classes. [2025-04-26 18:41:33,444 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 12 of 12 statements. [2025-04-26 18:41:33,444 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:33,444 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 18:41:33,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 18:41:33,484 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 18:41:33,484 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741792767] [2025-04-26 18:41:33,484 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1741792767] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 18:41:33,484 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 18:41:33,484 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-04-26 18:41:33,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321411488] [2025-04-26 18:41:33,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 18:41:33,484 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-04-26 18:41:33,484 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:33,484 INFO L85 PathProgramCache]: Analyzing trace with hash -1039923934, now seen corresponding path program 2 times [2025-04-26 18:41:33,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:33,484 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281684891] [2025-04-26 18:41:33,484 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 18:41:33,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:33,488 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 6 statements into 2 equivalence classes. [2025-04-26 18:41:33,490 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 6 of 6 statements. [2025-04-26 18:41:33,490 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-26 18:41:33,491 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:33,491 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:33,492 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-04-26 18:41:33,493 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-04-26 18:41:33,493 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:33,493 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:33,495 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:33,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 18:41:33,714 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-04-26 18:41:33,714 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-04-26 18:41:33,714 INFO L87 Difference]: Start difference. First operand 239 states and 513 transitions. cyclomatic complexity: 297 Second operand has 5 states, 5 states have (on average 2.4) internal successors, (in total 12), 4 states have internal predecessors, (12), 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 18:41:33,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 18:41:33,727 INFO L93 Difference]: Finished difference Result 32 states and 32 transitions. [2025-04-26 18:41:33,727 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 32 states and 32 transitions. [2025-04-26 18:41:33,728 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2025-04-26 18:41:33,728 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 32 states to 22 states and 22 transitions. [2025-04-26 18:41:33,728 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 21 [2025-04-26 18:41:33,728 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 22 [2025-04-26 18:41:33,728 INFO L74 IsDeterministic]: Start isDeterministic. Operand 22 states and 22 transitions. [2025-04-26 18:41:33,728 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 18:41:33,728 INFO L218 hiAutomatonCegarLoop]: Abstraction has 22 states and 22 transitions. [2025-04-26 18:41:33,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states and 22 transitions. [2025-04-26 18:41:33,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 12. [2025-04-26 18:41:33,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 1.0) internal successors, (in total 12), 11 states have internal predecessors, (12), 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 18:41:33,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2025-04-26 18:41:33,729 INFO L240 hiAutomatonCegarLoop]: Abstraction has 12 states and 12 transitions. [2025-04-26 18:41:33,730 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-26 18:41:33,730 INFO L438 stractBuchiCegarLoop]: Abstraction has 12 states and 12 transitions. [2025-04-26 18:41:33,730 INFO L340 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2025-04-26 18:41:33,730 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states and 12 transitions. [2025-04-26 18:41:33,730 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2025-04-26 18:41:33,730 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:41:33,730 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:41:33,731 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2025-04-26 18:41:33,731 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:41:33,731 INFO L752 eck$LassoCheckResult]: Stem: "[71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[]" "[90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0]" "[93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1]" "[96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0]" [2025-04-26 18:41:33,731 INFO L754 eck$LassoCheckResult]: Loop: "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" "[83] L56-->L51: Formula: (and (= (+ v_node_1_front_11 1) v_node_1_front_10) (let ((.cse0 (= v_update_13 (select v_node_1_7 v_node_1_front_11)))) (or (and .cse0 v_safe_32 v_safe_31) (and (or (not v_safe_32) (not .cse0)) (not v_safe_31)))) (< v_node_1_front_11 v_node_1_back_10)) InVars {node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_11, node_1=v_node_1_7, safe=v_safe_32, update=v_update_13} OutVars{node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_10, node_1=v_node_1_7, safe=v_safe_31, update=v_update_13} AuxVars[] AssignedVars[safe, node_1_front]" "[84] L51-->L56: Formula: (and (= v_ok_11 (select v_manager_13 v_manager_back_15)) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_15} OutVars{ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_back]" "[80] L31-->L35: Formula: (and (let ((.cse0 (= (select v_manager_11 v_manager_front_23) v_ok_9))) (or (and (or (not v_safe_24) (not .cse0)) (not v_safe_23)) (and .cse0 v_safe_23 v_safe_24))) (< v_manager_front_23 v_manager_back_12) (= v_manager_front_22 (+ v_manager_front_23 1))) InVars {ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_23, safe=v_safe_24, manager_back=v_manager_back_12} OutVars{ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_22, safe=v_safe_23, manager_back=v_manager_back_12} AuxVars[] AssignedVars[manager_front, safe]" "[81] L35-->L40: Formula: (and (= v_ok_5 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_5, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_5, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[87] L67-->L71: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and (not v_safe_39) (or (not v_safe_40) (not .cse0))) (and .cse0 v_safe_39 v_safe_40))) (= (+ v_client_front_11 1) v_client_front_10) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_40, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_39, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" [2025-04-26 18:41:33,732 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:33,732 INFO L85 PathProgramCache]: Analyzing trace with hash 3128151, now seen corresponding path program 1 times [2025-04-26 18:41:33,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:33,732 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729191917] [2025-04-26 18:41:33,732 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:33,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:33,734 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-04-26 18:41:33,735 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-04-26 18:41:33,735 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:33,735 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:33,735 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:33,735 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-04-26 18:41:33,736 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-04-26 18:41:33,736 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:33,736 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:33,737 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:33,738 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:33,738 INFO L85 PathProgramCache]: Analyzing trace with hash 597126463, now seen corresponding path program 1 times [2025-04-26 18:41:33,738 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:33,738 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [953092130] [2025-04-26 18:41:33,738 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:33,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:33,740 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-04-26 18:41:33,743 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-04-26 18:41:33,744 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:33,744 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:33,744 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:33,745 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-04-26 18:41:33,748 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-04-26 18:41:33,748 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:33,748 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:33,749 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:33,750 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:33,750 INFO L85 PathProgramCache]: Analyzing trace with hash 1356427925, now seen corresponding path program 1 times [2025-04-26 18:41:33,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:33,750 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542020436] [2025-04-26 18:41:33,750 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:41:33,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:33,753 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 12 statements into 1 equivalence classes. [2025-04-26 18:41:33,757 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 12 of 12 statements. [2025-04-26 18:41:33,757 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:33,757 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:33,757 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:33,759 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 12 statements into 1 equivalence classes. [2025-04-26 18:41:33,763 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 12 of 12 statements. [2025-04-26 18:41:33,763 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:33,763 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:33,765 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:34,189 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 18:41:34,189 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 18:41:34,190 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 18:41:34,190 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 18:41:34,190 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 18:41:34,190 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,190 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 18:41:34,190 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 18:41:34,190 INFO L132 ssoRankerPreferences]: Filename of dumped script: commit-1.wvr.bpl_petrified1_Iteration8_Lasso [2025-04-26 18:41:34,190 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 18:41:34,190 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 18:41:34,191 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:34,193 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:34,195 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:34,332 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:34,334 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:34,337 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:34,339 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:34,538 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 18:41:34,539 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 18:41:34,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,541 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 18:41:34,542 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 18:41:34,543 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 18:41:34,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,553 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:34,554 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:34,554 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:34,556 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,561 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 18:41:34,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,563 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 18:41:34,564 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 18:41:34,565 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 18:41:34,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:34,575 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:34,575 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:34,577 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,583 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2025-04-26 18:41:34,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,585 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 18:41:34,586 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 18:41:34,588 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 18:41:34,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,598 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:34,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:34,600 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2025-04-26 18:41:34,600 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:34,606 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,611 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 18:41:34,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,613 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 18:41:34,615 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 18:41:34,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:34,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,626 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:34,628 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:34,628 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:34,632 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,638 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:34,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,638 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,640 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 18:41:34,642 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 18:41:34,642 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 18:41:34,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:34,654 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:34,654 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:34,657 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,663 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 18:41:34,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,665 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 18:41:34,667 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 18:41:34,667 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 18:41:34,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:34,681 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:34,681 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:34,687 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,692 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2025-04-26 18:41:34,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,692 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,694 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 18:41:34,694 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 18:41:34,695 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 18:41:34,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,706 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:34,709 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:34,709 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:34,715 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,720 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2025-04-26 18:41:34,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,720 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,722 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 18:41:34,729 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 18:41:34,730 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 18:41:34,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:34,742 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:34,742 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:34,746 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,751 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2025-04-26 18:41:34,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,753 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 18:41:34,755 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 18:41:34,756 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 18:41:34,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:34,766 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:34,766 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:34,768 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,774 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:34,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,776 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 18:41:34,776 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 18:41:34,777 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 18:41:34,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,789 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:34,790 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:34,790 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:34,792 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,797 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:34,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,799 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 18:41:34,800 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 18:41:34,801 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 18:41:34,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,811 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:34,812 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:34,812 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:34,814 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,820 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2025-04-26 18:41:34,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,820 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,822 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 18:41:34,823 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 18:41:34,825 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 18:41:34,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,835 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:34,836 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:34,836 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:34,838 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,844 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 18:41:34,844 INFO L453 LassoAnalysis]: Using template '2-nested'. [2025-04-26 18:41:34,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,846 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 18:41:34,847 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 18:41:34,848 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 18:41:34,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:34,859 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:34,859 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:34,862 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,868 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2025-04-26 18:41:34,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,868 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,870 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 18:41:34,871 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 18:41:34,872 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 18:41:34,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:34,884 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:34,884 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:34,887 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,892 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2025-04-26 18:41:34,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,894 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 18:41:34,894 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 18:41:34,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:34,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,907 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:34,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:34,911 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2025-04-26 18:41:34,911 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:34,922 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,928 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2025-04-26 18:41:34,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,930 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 18:41:34,931 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 18:41:34,932 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 18:41:34,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:34,944 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:34,944 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:34,950 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,955 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2025-04-26 18:41:34,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,957 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 18:41:34,957 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 18:41:34,959 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 18:41:34,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:34,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:34,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:34,969 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:34,971 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:34,972 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:34,977 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:34,984 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2025-04-26 18:41:34,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:34,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:34,986 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 18:41:34,988 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 18:41:34,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:34,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:35,008 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:35,008 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:35,018 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,025 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2025-04-26 18:41:35,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,027 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 18:41:35,028 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 18:41:35,029 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 18:41:35,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,040 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:35,045 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:35,045 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:35,055 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,063 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 18:41:35,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,063 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,065 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 18:41:35,066 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 18:41:35,066 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 18:41:35,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:35,080 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:35,080 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:35,087 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,095 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 18:41:35,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,096 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,098 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 18:41:35,099 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 18:41:35,100 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 18:41:35,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,110 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:35,112 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:35,112 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:35,115 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,121 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2025-04-26 18:41:35,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,124 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 18:41:35,126 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 18:41:35,126 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 18:41:35,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:35,138 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:35,138 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:35,142 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,148 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2025-04-26 18:41:35,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,150 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 18:41:35,151 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 18:41:35,152 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 18:41:35,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,162 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:35,164 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:35,164 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:35,167 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,173 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 18:41:35,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,174 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 18:41:35,176 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 18:41:35,177 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 18:41:35,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,187 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:35,188 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:35,188 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:35,191 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,234 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2025-04-26 18:41:35,234 INFO L453 LassoAnalysis]: Using template '3-nested'. [2025-04-26 18:41:35,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,282 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 18:41:35,282 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 18:41:35,283 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 18:41:35,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:35,297 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:35,297 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:35,313 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,319 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2025-04-26 18:41:35,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,320 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,321 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 18:41:35,322 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 18:41:35,324 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 18:41:35,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:35,335 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:35,335 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:35,339 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,345 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:35,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,345 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,347 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 18:41:35,348 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 18:41:35,349 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 18:41:35,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,359 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:35,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:35,364 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2025-04-26 18:41:35,364 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 18:41:35,375 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,380 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2025-04-26 18:41:35,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,382 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 18:41:35,383 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 18:41:35,384 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 18:41:35,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:35,396 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:35,397 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:35,403 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,408 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 18:41:35,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,408 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,410 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 18:41:35,411 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 18:41:35,412 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 18:41:35,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:35,425 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:35,425 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:35,431 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,437 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2025-04-26 18:41:35,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,439 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 18:41:35,439 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 18:41:35,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:35,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,451 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:35,456 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:35,457 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:35,467 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,473 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 18:41:35,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,474 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 18:41:35,475 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 18:41:35,476 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 18:41:35,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:35,492 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:35,492 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:35,503 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,509 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2025-04-26 18:41:35,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,511 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 18:41:35,513 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 18:41:35,514 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 18:41:35,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:35,528 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:35,528 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:35,534 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,540 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 18:41:35,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,541 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,542 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 18:41:35,543 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 18:41:35,544 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 18:41:35,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:35,555 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:35,555 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:35,559 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,565 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 18:41:35,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,567 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 18:41:35,568 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 18:41:35,569 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 18:41:35,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,579 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:35,581 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:35,581 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:35,584 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,590 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 18:41:35,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,592 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 18:41:35,593 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 18:41:35,594 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 18:41:35,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:35,605 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:35,605 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:35,608 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,614 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2025-04-26 18:41:35,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,616 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 18:41:35,617 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 18:41:35,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:35,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:35,629 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:35,629 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:35,632 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,637 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2025-04-26 18:41:35,638 INFO L453 LassoAnalysis]: Using template '4-nested'. [2025-04-26 18:41:35,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,638 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,640 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 18:41:35,640 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 18:41:35,641 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 18:41:35,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,651 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:35,653 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:35,653 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:35,657 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,662 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 18:41:35,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,664 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 18:41:35,665 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 18:41:35,665 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 18:41:35,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:35,676 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:35,677 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:35,680 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,686 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 18:41:35,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,688 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 18:41:35,689 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 18:41:35,690 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 18:41:35,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,701 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:35,701 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:35,705 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2025-04-26 18:41:35,705 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2025-04-26 18:41:35,719 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,725 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 18:41:35,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,725 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,727 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 18:41:35,728 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 18:41:35,733 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 18:41:35,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:35,750 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:35,750 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:35,760 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,766 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 18:41:35,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,770 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 18:41:35,772 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 18:41:35,773 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 18:41:35,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:35,790 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:35,790 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:35,799 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,805 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 18:41:35,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,809 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 18:41:35,829 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 18:41:35,830 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 18:41:35,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:35,848 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:35,848 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:35,860 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,867 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:35,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,869 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 18:41:35,870 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 18:41:35,872 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 18:41:35,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:35,890 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:35,890 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:35,903 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,909 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 18:41:35,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,911 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 18:41:35,912 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 18:41:35,913 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 18:41:35,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:35,927 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:35,927 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:35,937 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,943 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2025-04-26 18:41:35,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,945 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 18:41:35,945 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 18:41:35,946 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 18:41:35,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:35,958 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:35,958 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:35,962 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,968 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 18:41:35,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,970 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 18:41:35,970 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 18:41:35,971 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 18:41:35,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:35,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:35,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:35,982 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:35,983 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:35,983 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:35,988 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:35,993 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:35,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:35,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:35,995 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 18:41:35,996 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 18:41:35,997 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 18:41:36,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:36,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:36,009 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:36,009 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:36,013 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,018 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 18:41:36,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,019 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,020 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 18:41:36,021 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 18:41:36,022 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 18:41:36,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:36,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,031 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:36,033 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:36,033 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:36,037 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,043 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 18:41:36,043 INFO L453 LassoAnalysis]: Using template '2-phase'. [2025-04-26 18:41:36,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,045 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 18:41:36,045 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 18:41:36,046 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 18:41:36,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,057 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:36,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,057 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:36,058 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:36,058 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:36,062 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,068 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2025-04-26 18:41:36,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,070 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 18:41:36,071 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 18:41:36,071 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 18:41:36,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,082 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:36,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,082 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:36,083 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:36,083 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:36,087 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,093 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 18:41:36,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,095 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 18:41:36,096 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 18:41:36,096 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 18:41:36,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:36,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,106 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:36,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:36,109 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2025-04-26 18:41:36,109 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:36,119 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,125 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2025-04-26 18:41:36,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,125 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,126 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 18:41:36,127 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 18:41:36,128 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 18:41:36,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:36,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:36,141 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:36,141 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:36,148 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,154 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 18:41:36,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,156 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 18:41:36,157 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 18:41:36,157 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 18:41:36,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:36,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:36,170 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:36,170 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:36,178 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,183 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 18:41:36,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,185 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 18:41:36,186 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 18:41:36,186 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 18:41:36,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,197 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:36,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,197 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:36,201 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:36,201 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:36,212 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,217 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2025-04-26 18:41:36,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,219 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 18:41:36,220 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 18:41:36,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:36,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:36,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:36,236 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:36,236 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:36,246 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,252 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2025-04-26 18:41:36,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,254 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 18:41:36,255 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 18:41:36,256 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 18:41:36,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,267 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:36,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,268 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:36,270 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:36,270 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:36,277 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,283 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2025-04-26 18:41:36,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,285 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 18:41:36,285 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 18:41:36,286 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 18:41:36,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:36,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,296 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:36,297 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:36,297 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:36,301 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,306 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 18:41:36,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,307 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,341 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 18:41:36,341 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 18:41:36,343 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 18:41:36,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:36,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:36,354 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:36,354 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:36,357 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,363 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2025-04-26 18:41:36,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,363 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,365 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 18:41:36,366 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 18:41:36,366 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 18:41:36,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:36,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,377 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:36,378 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:36,378 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:36,382 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,387 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2025-04-26 18:41:36,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,389 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 18:41:36,391 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 18:41:36,392 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 18:41:36,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:36,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:36,403 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:36,403 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:36,406 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,412 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:36,412 INFO L453 LassoAnalysis]: Using template '3-phase'. [2025-04-26 18:41:36,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,414 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 18:41:36,416 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 18:41:36,417 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 18:41:36,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,427 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:36,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:36,433 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:36,433 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:36,438 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,444 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 18:41:36,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,446 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 18:41:36,448 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 18:41:36,449 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 18:41:36,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,460 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:36,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:36,461 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:36,462 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:36,468 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,474 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:36,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,476 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 18:41:36,477 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 18:41:36,479 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 18:41:36,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,489 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:36,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,489 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:36,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:36,493 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2025-04-26 18:41:36,493 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 18:41:36,507 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,513 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 18:41:36,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,516 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 18:41:36,517 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 18:41:36,518 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 18:41:36,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,529 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:36,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:36,532 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:36,532 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:36,544 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,550 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 18:41:36,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,552 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 18:41:36,553 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 18:41:36,555 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 18:41:36,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,566 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:36,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:36,569 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:36,569 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:36,583 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,589 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 18:41:36,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,591 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 18:41:36,592 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 18:41:36,594 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 18:41:36,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,606 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:36,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:36,613 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:36,613 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:36,627 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,634 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 18:41:36,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,636 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 18:41:36,637 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 18:41:36,639 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 18:41:36,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,649 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:36,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:36,655 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:36,655 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:36,670 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,676 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2025-04-26 18:41:36,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,678 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 18:41:36,679 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 18:41:36,680 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 18:41:36,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,691 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:36,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:36,694 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:36,694 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:36,726 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,735 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 18:41:36,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,737 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 18:41:36,739 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 18:41:36,740 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 18:41:36,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,750 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:36,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:36,751 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:36,751 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:36,757 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,764 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 18:41:36,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,766 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 18:41:36,767 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 18:41:36,768 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 18:41:36,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,779 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:36,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:36,781 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:36,781 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:36,787 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,793 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 18:41:36,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,795 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 18:41:36,795 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 18:41:36,798 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 18:41:36,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,809 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:36,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:36,811 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:36,812 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:36,817 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,822 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:36,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,824 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 18:41:36,825 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 18:41:36,826 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 18:41:36,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,837 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:36,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:36,838 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:36,838 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:36,843 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,848 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 18:41:36,849 INFO L453 LassoAnalysis]: Using template '4-phase'. [2025-04-26 18:41:36,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,850 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 18:41:36,851 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 18:41:36,852 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 18:41:36,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,862 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:36,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,862 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:36,863 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:36,863 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:36,870 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,875 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 18:41:36,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,877 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 18:41:36,877 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 18:41:36,878 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 18:41:36,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:36,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:36,890 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:36,890 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:36,896 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,902 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 18:41:36,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,904 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 18:41:36,904 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 18:41:36,905 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 18:41:36,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,915 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:36,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,915 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:36,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:36,921 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2025-04-26 18:41:36,921 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2025-04-26 18:41:36,939 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,944 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 18:41:36,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,946 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 18:41:36,947 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 18:41:36,948 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 18:41:36,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:36,958 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:36,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:36,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:36,958 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:36,962 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:36,962 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:36,980 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:36,986 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 18:41:36,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:36,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:36,988 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 18:41:36,989 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 18:41:36,990 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 18:41:37,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,000 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,000 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:37,004 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:37,004 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:37,024 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,030 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 18:41:37,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,030 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,032 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 18:41:37,032 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 18:41:37,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:37,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,044 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,044 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:37,051 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:37,051 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:37,071 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,078 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2025-04-26 18:41:37,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,080 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 18:41:37,080 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 18:41:37,083 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 18:41:37,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,094 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:37,102 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:37,102 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:37,121 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,127 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 18:41:37,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,129 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 18:41:37,130 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 18:41:37,132 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 18:41:37,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,142 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,142 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:37,149 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:37,149 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:37,170 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,176 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 18:41:37,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,179 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 18:41:37,179 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 18:41:37,181 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 18:41:37,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,193 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:37,194 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:37,194 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:37,201 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,207 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 18:41:37,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,209 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 18:41:37,209 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 18:41:37,210 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 18:41:37,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,221 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:37,222 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:37,222 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:37,229 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,235 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 18:41:37,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,236 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,237 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 18:41:37,238 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 18:41:37,239 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 18:41:37,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:37,251 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:37,251 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:37,257 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,262 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 18:41:37,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,263 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,264 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 18:41:37,265 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 18:41:37,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:37,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:37,278 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:37,278 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:37,284 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,290 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 18:41:37,291 INFO L453 LassoAnalysis]: Using template '2-lex'. [2025-04-26 18:41:37,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,292 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 18:41:37,293 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 18:41:37,293 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 18:41:37,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,303 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:37,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:37,305 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:37,305 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:37,308 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,314 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 18:41:37,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,316 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 18:41:37,317 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 18:41:37,318 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 18:41:37,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,328 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:37,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:37,329 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:37,329 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:37,333 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,338 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 18:41:37,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,340 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 18:41:37,341 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 18:41:37,343 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 18:41:37,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:37,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,353 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:37,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:37,357 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2025-04-26 18:41:37,357 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 18:41:37,369 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,375 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2025-04-26 18:41:37,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,376 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,377 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 18:41:37,378 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 18:41:37,379 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 18:41:37,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,389 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:37,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:37,392 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:37,392 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:37,400 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,406 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 18:41:37,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,406 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,408 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 18:41:37,408 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 18:41:37,409 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 18:41:37,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,420 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:37,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:37,423 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:37,423 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:37,432 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,438 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 18:41:37,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,440 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 18:41:37,442 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 18:41:37,443 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 18:41:37,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,454 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:37,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:37,459 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:37,459 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:37,470 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,476 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 18:41:37,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,476 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,478 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 18:41:37,478 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 18:41:37,479 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 18:41:37,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,489 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:37,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:37,495 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:37,495 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:37,506 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,511 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2025-04-26 18:41:37,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,513 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 18:41:37,514 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 18:41:37,515 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 18:41:37,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:37,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:37,527 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:37,528 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:37,546 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,551 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 18:41:37,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,552 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,553 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 18:41:37,554 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 18:41:37,555 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 18:41:37,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:37,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:37,566 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:37,566 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:37,569 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,575 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 18:41:37,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,575 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,577 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 18:41:37,578 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 18:41:37,579 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 18:41:37,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:37,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:37,590 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:37,590 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:37,594 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,599 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 18:41:37,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,601 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 18:41:37,602 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 18:41:37,603 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 18:41:37,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,612 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:37,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:37,614 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:37,614 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:37,618 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,624 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 18:41:37,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,624 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,625 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 18:41:37,626 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 18:41:37,627 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 18:41:37,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:37,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:37,639 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:37,639 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:37,643 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,649 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 18:41:37,649 INFO L453 LassoAnalysis]: Using template '3-lex'. [2025-04-26 18:41:37,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,651 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 18:41:37,652 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 18:41:37,654 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 18:41:37,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,665 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,665 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:37,667 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:37,667 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:37,673 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,679 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:37,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,681 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 18:41:37,685 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 18:41:37,685 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 18:41:37,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,696 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:37,698 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:37,698 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:37,703 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,709 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:37,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,709 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,711 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 18:41:37,712 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 18:41:37,713 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 18:41:37,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,723 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:37,723 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:37,728 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2025-04-26 18:41:37,728 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2025-04-26 18:41:37,749 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,755 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 18:41:37,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,757 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 18:41:37,758 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 18:41:37,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:37,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,769 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,769 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:37,773 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:37,773 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:37,789 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,795 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 18:41:37,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,797 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 18:41:37,797 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 18:41:37,798 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 18:41:37,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,808 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:37,813 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:37,813 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:37,826 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,832 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2025-04-26 18:41:37,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,834 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 18:41:37,836 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 18:41:37,837 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 18:41:37,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,848 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:37,857 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:37,857 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:37,876 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,882 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 18:41:37,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,883 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 18:41:37,884 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 18:41:37,885 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 18:41:37,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,896 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,896 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:37,903 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:37,903 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:37,921 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,927 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2025-04-26 18:41:37,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,929 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 18:41:37,930 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 18:41:37,931 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 18:41:37,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,940 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,941 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:37,945 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:37,945 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:37,958 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,963 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2025-04-26 18:41:37,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,964 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,965 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 18:41:37,966 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 18:41:37,967 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 18:41:37,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:37,977 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:37,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:37,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:37,977 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:37,979 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:37,979 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:37,984 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:37,989 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 18:41:37,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:37,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:37,991 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 18:41:37,992 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 18:41:37,993 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 18:41:38,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:38,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:38,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:38,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:38,003 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:38,005 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:38,005 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:38,010 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:38,016 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2025-04-26 18:41:38,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:38,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:38,018 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 18:41:38,018 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 18:41:38,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:38,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:38,030 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:38,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:38,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:38,030 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:38,032 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:38,032 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:38,037 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:38,043 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 18:41:38,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:38,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:38,045 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 18:41:38,045 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 18:41:38,047 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 18:41:38,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:38,057 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:38,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:38,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:38,057 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:38,059 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:38,059 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:38,064 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:38,069 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 18:41:38,070 INFO L376 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2025-04-26 18:41:38,070 INFO L752 eck$LassoCheckResult]: Stem: "[71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[]" "[90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0]" "[93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1]" "[96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0]" "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" "[83] L56-->L51: Formula: (and (= (+ v_node_1_front_11 1) v_node_1_front_10) (let ((.cse0 (= v_update_13 (select v_node_1_7 v_node_1_front_11)))) (or (and .cse0 v_safe_32 v_safe_31) (and (or (not v_safe_32) (not .cse0)) (not v_safe_31)))) (< v_node_1_front_11 v_node_1_back_10)) InVars {node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_11, node_1=v_node_1_7, safe=v_safe_32, update=v_update_13} OutVars{node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_10, node_1=v_node_1_7, safe=v_safe_31, update=v_update_13} AuxVars[] AssignedVars[safe, node_1_front]" "[84] L51-->L56: Formula: (and (= v_ok_11 (select v_manager_13 v_manager_back_15)) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_15} OutVars{ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_back]" "[80] L31-->L35: Formula: (and (let ((.cse0 (= (select v_manager_11 v_manager_front_23) v_ok_9))) (or (and (or (not v_safe_24) (not .cse0)) (not v_safe_23)) (and .cse0 v_safe_23 v_safe_24))) (< v_manager_front_23 v_manager_back_12) (= v_manager_front_22 (+ v_manager_front_23 1))) InVars {ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_23, safe=v_safe_24, manager_back=v_manager_back_12} OutVars{ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_22, safe=v_safe_23, manager_back=v_manager_back_12} AuxVars[] AssignedVars[manager_front, safe]" "[81] L35-->L40: Formula: (and (= v_ok_5 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_5, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_5, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[87] L67-->L71: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and (not v_safe_39) (or (not v_safe_40) (not .cse0))) (and .cse0 v_safe_39 v_safe_40))) (= (+ v_client_front_11 1) v_client_front_10) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_40, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_39, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" [2025-04-26 18:41:38,071 INFO L754 eck$LassoCheckResult]: Loop: "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" "[83] L56-->L51: Formula: (and (= (+ v_node_1_front_11 1) v_node_1_front_10) (let ((.cse0 (= v_update_13 (select v_node_1_7 v_node_1_front_11)))) (or (and .cse0 v_safe_32 v_safe_31) (and (or (not v_safe_32) (not .cse0)) (not v_safe_31)))) (< v_node_1_front_11 v_node_1_back_10)) InVars {node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_11, node_1=v_node_1_7, safe=v_safe_32, update=v_update_13} OutVars{node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_10, node_1=v_node_1_7, safe=v_safe_31, update=v_update_13} AuxVars[] AssignedVars[safe, node_1_front]" "[84] L51-->L56: Formula: (and (= v_ok_11 (select v_manager_13 v_manager_back_15)) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_15} OutVars{ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_back]" "[80] L31-->L35: Formula: (and (let ((.cse0 (= (select v_manager_11 v_manager_front_23) v_ok_9))) (or (and (or (not v_safe_24) (not .cse0)) (not v_safe_23)) (and .cse0 v_safe_23 v_safe_24))) (< v_manager_front_23 v_manager_back_12) (= v_manager_front_22 (+ v_manager_front_23 1))) InVars {ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_23, safe=v_safe_24, manager_back=v_manager_back_12} OutVars{ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_22, safe=v_safe_23, manager_back=v_manager_back_12} AuxVars[] AssignedVars[manager_front, safe]" "[81] L35-->L40: Formula: (and (= v_ok_5 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_5, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_5, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[87] L67-->L71: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and (not v_safe_39) (or (not v_safe_40) (not .cse0))) (and .cse0 v_safe_39 v_safe_40))) (= (+ v_client_front_11 1) v_client_front_10) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_40, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_39, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" [2025-04-26 18:41:38,071 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:38,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1356427925, now seen corresponding path program 2 times [2025-04-26 18:41:38,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:38,071 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925220412] [2025-04-26 18:41:38,071 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 18:41:38,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:38,073 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 12 statements into 2 equivalence classes. [2025-04-26 18:41:38,079 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 12 of 12 statements. [2025-04-26 18:41:38,080 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-26 18:41:38,080 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:38,080 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:38,081 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 12 statements into 1 equivalence classes. [2025-04-26 18:41:38,087 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 12 of 12 statements. [2025-04-26 18:41:38,087 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:38,087 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:38,090 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:38,091 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:38,091 INFO L85 PathProgramCache]: Analyzing trace with hash 597126463, now seen corresponding path program 2 times [2025-04-26 18:41:38,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:38,091 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1723862258] [2025-04-26 18:41:38,091 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 18:41:38,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:38,094 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 8 statements into 2 equivalence classes. [2025-04-26 18:41:38,098 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 8 of 8 statements. [2025-04-26 18:41:38,098 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-26 18:41:38,098 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:38,098 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:38,101 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-04-26 18:41:38,103 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-04-26 18:41:38,103 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:38,103 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:38,106 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:38,107 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:41:38,107 INFO L85 PathProgramCache]: Analyzing trace with hash -1133573165, now seen corresponding path program 3 times [2025-04-26 18:41:38,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:41:38,107 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1122364067] [2025-04-26 18:41:38,107 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-26 18:41:38,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:41:38,111 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 20 statements into 4 equivalence classes. [2025-04-26 18:41:38,128 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) and asserted 20 of 20 statements. [2025-04-26 18:41:38,128 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2025-04-26 18:41:38,128 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:38,128 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:41:38,129 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 20 statements into 1 equivalence classes. [2025-04-26 18:41:38,141 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 20 of 20 statements. [2025-04-26 18:41:38,141 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:41:38,141 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:41:38,144 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:41:38,698 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 18:41:38,698 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 18:41:38,698 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 18:41:38,698 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 18:41:38,698 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 18:41:38,698 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:38,698 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 18:41:38,698 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 18:41:38,698 INFO L132 ssoRankerPreferences]: Filename of dumped script: commit-1.wvr.bpl_petrified1_Iteration8_Lasso [2025-04-26 18:41:38,698 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 18:41:38,698 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 18:41:38,700 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:38,702 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:38,904 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:38,906 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:38,909 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:38,912 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:38,913 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 18:41:39,136 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 18:41:39,136 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 18:41:39,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,138 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 18:41:39,138 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 18:41:39,139 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 18:41:39,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:39,149 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:39,149 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:39,151 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,156 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 18:41:39,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,158 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 18:41:39,159 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 18:41:39,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:39,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,169 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:39,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:39,171 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2025-04-26 18:41:39,171 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:39,177 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,183 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2025-04-26 18:41:39,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,185 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 18:41:39,185 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 18:41:39,186 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 18:41:39,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:39,200 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:39,200 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:39,207 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,214 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2025-04-26 18:41:39,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,217 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 18:41:39,217 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 18:41:39,218 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 18:41:39,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,228 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:39,230 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:39,230 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:39,234 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,239 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2025-04-26 18:41:39,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,241 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 18:41:39,242 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 18:41:39,243 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 18:41:39,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,252 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:39,254 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:39,254 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:39,258 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,263 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2025-04-26 18:41:39,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,265 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 18:41:39,266 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 18:41:39,267 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 18:41:39,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,277 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:39,279 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:39,280 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:39,285 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,291 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 18:41:39,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,321 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 18:41:39,322 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 18:41:39,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:39,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:39,333 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:39,334 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:39,337 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,343 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 18:41:39,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,343 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,345 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 18:41:39,345 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 18:41:39,346 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 18:41:39,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,356 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:39,356 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:39,356 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:39,358 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,363 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2025-04-26 18:41:39,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,365 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 18:41:39,366 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 18:41:39,367 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 18:41:39,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:39,378 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:39,378 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:39,380 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,385 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2025-04-26 18:41:39,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,387 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 18:41:39,388 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 18:41:39,389 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 18:41:39,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:39,400 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:39,400 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:39,402 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,407 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 18:41:39,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,407 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,409 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 18:41:39,409 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 18:41:39,411 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 18:41:39,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:39,421 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:39,421 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:39,423 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,428 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 18:41:39,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,430 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 18:41:39,432 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 18:41:39,433 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 18:41:39,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 18:41:39,443 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 18:41:39,443 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 18:41:39,445 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,450 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:39,451 INFO L453 LassoAnalysis]: Using template '2-nested'. [2025-04-26 18:41:39,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,452 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 18:41:39,454 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 18:41:39,454 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 18:41:39,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:39,465 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:39,465 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:39,467 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,473 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 18:41:39,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,475 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 18:41:39,475 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 18:41:39,477 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 18:41:39,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,487 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:39,487 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:39,490 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2025-04-26 18:41:39,490 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:39,497 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,503 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 18:41:39,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,503 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,505 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 18:41:39,505 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 18:41:39,506 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 18:41:39,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,516 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:39,521 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:39,521 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:39,529 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,535 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 18:41:39,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,536 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 18:41:39,537 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 18:41:39,538 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 18:41:39,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:39,550 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:39,550 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:39,555 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,561 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 18:41:39,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,563 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 18:41:39,564 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 18:41:39,565 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 18:41:39,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:39,577 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:39,578 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:39,583 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,589 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:39,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,591 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 18:41:39,591 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 18:41:39,592 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 18:41:39,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,603 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:39,607 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:39,607 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:39,616 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,622 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 18:41:39,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,624 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 18:41:39,631 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 18:41:39,632 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 18:41:39,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,643 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:39,646 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:39,646 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:39,651 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,657 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2025-04-26 18:41:39,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,658 INFO L229 MonitoredProcess]: Starting monitored process 138 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 18:41:39,659 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2025-04-26 18:41:39,660 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 18:41:39,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,670 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:39,671 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:39,671 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:39,673 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,679 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2025-04-26 18:41:39,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,680 INFO L229 MonitoredProcess]: Starting monitored process 139 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 18:41:39,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2025-04-26 18:41:39,682 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 18:41:39,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,692 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:39,693 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:39,693 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:39,695 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,701 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2025-04-26 18:41:39,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,702 INFO L229 MonitoredProcess]: Starting monitored process 140 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 18:41:39,703 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2025-04-26 18:41:39,704 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 18:41:39,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:39,714 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:39,714 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:39,717 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,723 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2025-04-26 18:41:39,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,725 INFO L229 MonitoredProcess]: Starting monitored process 141 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 18:41:39,726 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2025-04-26 18:41:39,727 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 18:41:39,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:39,738 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:39,738 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:39,741 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,746 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2025-04-26 18:41:39,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,748 INFO L229 MonitoredProcess]: Starting monitored process 142 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 18:41:39,748 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2025-04-26 18:41:39,749 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 18:41:39,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:39,760 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:39,760 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:39,762 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,768 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2025-04-26 18:41:39,768 INFO L453 LassoAnalysis]: Using template '3-nested'. [2025-04-26 18:41:39,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,768 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,769 INFO L229 MonitoredProcess]: Starting monitored process 143 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 18:41:39,770 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2025-04-26 18:41:39,771 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 18:41:39,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:39,781 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:39,781 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:39,785 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,790 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2025-04-26 18:41:39,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,790 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,792 INFO L229 MonitoredProcess]: Starting monitored process 144 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 18:41:39,792 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2025-04-26 18:41:39,793 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 18:41:39,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,803 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:39,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:39,806 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2025-04-26 18:41:39,806 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 18:41:39,817 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,822 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2025-04-26 18:41:39,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,824 INFO L229 MonitoredProcess]: Starting monitored process 145 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 18:41:39,825 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2025-04-26 18:41:39,825 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 18:41:39,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:39,841 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:39,842 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:39,852 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,858 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2025-04-26 18:41:39,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,858 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,860 INFO L229 MonitoredProcess]: Starting monitored process 146 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 18:41:39,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2025-04-26 18:41:39,861 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 18:41:39,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:39,874 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:39,874 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:39,881 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,886 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2025-04-26 18:41:39,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,888 INFO L229 MonitoredProcess]: Starting monitored process 147 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 18:41:39,889 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2025-04-26 18:41:39,890 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 18:41:39,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:39,904 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:39,904 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:39,911 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,916 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2025-04-26 18:41:39,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,918 INFO L229 MonitoredProcess]: Starting monitored process 148 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 18:41:39,919 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2025-04-26 18:41:39,920 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 18:41:39,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:39,937 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:39,937 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:39,949 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,957 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2025-04-26 18:41:39,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,960 INFO L229 MonitoredProcess]: Starting monitored process 149 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 18:41:39,961 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2025-04-26 18:41:39,962 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 18:41:39,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:39,975 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:39,975 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:39,981 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:39,986 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2025-04-26 18:41:39,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:39,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:39,988 INFO L229 MonitoredProcess]: Starting monitored process 150 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 18:41:39,988 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2025-04-26 18:41:39,989 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 18:41:39,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:39,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:39,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:39,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:40,000 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:40,000 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:40,004 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,010 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:40,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,011 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,012 INFO L229 MonitoredProcess]: Starting monitored process 151 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 18:41:40,013 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2025-04-26 18:41:40,014 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 18:41:40,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:40,025 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:40,025 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:40,029 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,035 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:40,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,067 INFO L229 MonitoredProcess]: Starting monitored process 152 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 18:41:40,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2025-04-26 18:41:40,069 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 18:41:40,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,078 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:40,079 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:40,079 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:40,082 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,087 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2025-04-26 18:41:40,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,089 INFO L229 MonitoredProcess]: Starting monitored process 153 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 18:41:40,090 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2025-04-26 18:41:40,090 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 18:41:40,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:40,101 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:40,101 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:40,104 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,111 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2025-04-26 18:41:40,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,111 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,113 INFO L229 MonitoredProcess]: Starting monitored process 154 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 18:41:40,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2025-04-26 18:41:40,114 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 18:41:40,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:40,125 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:40,125 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:40,128 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,134 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2025-04-26 18:41:40,134 INFO L453 LassoAnalysis]: Using template '4-nested'. [2025-04-26 18:41:40,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,135 INFO L229 MonitoredProcess]: Starting monitored process 155 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 18:41:40,136 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2025-04-26 18:41:40,137 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 18:41:40,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,147 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:40,148 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:40,148 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:40,152 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,157 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2025-04-26 18:41:40,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,159 INFO L229 MonitoredProcess]: Starting monitored process 156 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 18:41:40,160 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2025-04-26 18:41:40,161 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 18:41:40,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,170 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:40,170 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:40,174 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2025-04-26 18:41:40,175 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2025-04-26 18:41:40,187 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,193 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2025-04-26 18:41:40,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,195 INFO L229 MonitoredProcess]: Starting monitored process 157 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 18:41:40,196 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2025-04-26 18:41:40,197 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 18:41:40,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:40,215 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:40,215 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:40,231 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,237 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2025-04-26 18:41:40,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,239 INFO L229 MonitoredProcess]: Starting monitored process 158 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 18:41:40,241 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2025-04-26 18:41:40,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:40,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:40,256 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:40,256 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:40,264 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,270 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:40,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,272 INFO L229 MonitoredProcess]: Starting monitored process 159 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 18:41:40,272 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2025-04-26 18:41:40,275 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 18:41:40,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:40,289 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:40,290 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:40,298 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,303 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:40,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,305 INFO L229 MonitoredProcess]: Starting monitored process 160 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 18:41:40,305 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2025-04-26 18:41:40,306 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 18:41:40,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:40,323 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:40,323 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:40,336 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,341 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2025-04-26 18:41:40,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,343 INFO L229 MonitoredProcess]: Starting monitored process 161 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 18:41:40,343 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2025-04-26 18:41:40,344 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 18:41:40,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,354 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:40,358 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:40,358 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:40,367 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,372 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2025-04-26 18:41:40,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,374 INFO L229 MonitoredProcess]: Starting monitored process 162 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 18:41:40,374 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2025-04-26 18:41:40,375 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 18:41:40,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,385 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:40,387 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:40,387 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:40,390 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,396 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:40,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,397 INFO L229 MonitoredProcess]: Starting monitored process 163 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 18:41:40,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2025-04-26 18:41:40,399 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 18:41:40,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:40,410 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:40,410 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:40,414 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,419 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2025-04-26 18:41:40,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,420 INFO L229 MonitoredProcess]: Starting monitored process 164 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 18:41:40,421 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2025-04-26 18:41:40,422 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 18:41:40,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,432 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:40,433 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:40,433 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:40,437 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,442 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2025-04-26 18:41:40,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,444 INFO L229 MonitoredProcess]: Starting monitored process 165 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 18:41:40,444 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2025-04-26 18:41:40,445 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 18:41:40,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:40,456 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:40,456 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:40,460 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,465 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2025-04-26 18:41:40,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,467 INFO L229 MonitoredProcess]: Starting monitored process 166 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 18:41:40,467 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2025-04-26 18:41:40,468 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 18:41:40,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 18:41:40,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:40,480 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:40,480 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:40,484 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,490 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2025-04-26 18:41:40,490 INFO L453 LassoAnalysis]: Using template '2-phase'. [2025-04-26 18:41:40,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,492 INFO L229 MonitoredProcess]: Starting monitored process 167 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 18:41:40,493 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2025-04-26 18:41:40,494 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 18:41:40,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:40,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:40,505 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:40,505 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:40,508 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,514 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:40,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,516 INFO L229 MonitoredProcess]: Starting monitored process 168 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 18:41:40,516 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2025-04-26 18:41:40,517 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 18:41:40,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:40,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,527 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:40,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:40,530 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2025-04-26 18:41:40,530 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:40,539 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,545 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2025-04-26 18:41:40,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,546 INFO L229 MonitoredProcess]: Starting monitored process 169 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 18:41:40,547 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2025-04-26 18:41:40,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:40,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:40,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:40,562 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:40,562 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:40,580 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,585 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2025-04-26 18:41:40,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,587 INFO L229 MonitoredProcess]: Starting monitored process 170 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 18:41:40,588 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2025-04-26 18:41:40,589 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 18:41:40,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,599 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:40,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:40,601 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:40,601 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:40,609 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,615 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2025-04-26 18:41:40,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,615 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,616 INFO L229 MonitoredProcess]: Starting monitored process 171 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 18:41:40,617 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2025-04-26 18:41:40,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:40,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:40,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,628 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:40,630 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:40,630 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:40,638 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,644 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2025-04-26 18:41:40,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,645 INFO L229 MonitoredProcess]: Starting monitored process 172 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 18:41:40,646 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2025-04-26 18:41:40,647 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 18:41:40,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,657 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:40,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,657 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:40,662 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:40,662 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:40,674 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,698 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:40,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,700 INFO L229 MonitoredProcess]: Starting monitored process 173 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 18:41:40,700 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2025-04-26 18:41:40,701 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 18:41:40,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,711 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:40,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:40,714 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:40,714 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:40,722 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,727 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:40,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,727 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,736 INFO L229 MonitoredProcess]: Starting monitored process 174 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 18:41:40,737 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2025-04-26 18:41:40,738 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 18:41:40,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:40,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:40,749 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:40,749 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:40,767 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,772 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2025-04-26 18:41:40,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,774 INFO L229 MonitoredProcess]: Starting monitored process 175 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 18:41:40,774 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2025-04-26 18:41:40,775 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 18:41:40,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,785 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:40,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,785 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:40,786 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:40,786 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:40,789 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,794 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2025-04-26 18:41:40,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,796 INFO L229 MonitoredProcess]: Starting monitored process 176 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 18:41:40,797 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2025-04-26 18:41:40,797 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 18:41:40,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,807 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:40,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:40,808 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:40,808 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:40,811 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,817 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2025-04-26 18:41:40,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,817 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,818 INFO L229 MonitoredProcess]: Starting monitored process 177 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 18:41:40,819 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2025-04-26 18:41:40,820 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 18:41:40,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:40,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:40,831 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:40,831 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:40,835 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,840 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2025-04-26 18:41:40,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,842 INFO L229 MonitoredProcess]: Starting monitored process 178 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 18:41:40,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2025-04-26 18:41:40,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:40,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:40,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 18:41:40,855 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 18:41:40,855 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 18:41:40,858 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,863 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2025-04-26 18:41:40,863 INFO L453 LassoAnalysis]: Using template '3-phase'. [2025-04-26 18:41:40,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,865 INFO L229 MonitoredProcess]: Starting monitored process 179 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 18:41:40,866 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2025-04-26 18:41:40,867 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 18:41:40,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,878 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:40,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:40,879 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:40,879 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:40,884 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,889 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:40,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,891 INFO L229 MonitoredProcess]: Starting monitored process 180 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 18:41:40,891 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2025-04-26 18:41:40,892 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 18:41:40,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,902 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:40,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,902 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:40,902 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:40,906 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2025-04-26 18:41:40,906 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 18:41:40,921 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,927 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2025-04-26 18:41:40,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,929 INFO L229 MonitoredProcess]: Starting monitored process 181 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 18:41:40,929 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2025-04-26 18:41:40,930 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 18:41:40,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,941 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:40,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:40,947 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:40,947 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:40,962 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:40,967 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2025-04-26 18:41:40,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:40,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:40,969 INFO L229 MonitoredProcess]: Starting monitored process 182 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 18:41:40,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2025-04-26 18:41:40,970 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 18:41:40,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:40,980 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:40,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:40,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:40,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:40,984 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:40,984 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:40,997 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,002 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2025-04-26 18:41:41,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,004 INFO L229 MonitoredProcess]: Starting monitored process 183 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 18:41:41,005 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2025-04-26 18:41:41,006 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 18:41:41,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,016 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:41,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,020 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,020 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,035 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,042 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:41,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,042 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,044 INFO L229 MonitoredProcess]: Starting monitored process 184 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 18:41:41,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2025-04-26 18:41:41,046 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 18:41:41,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,057 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:41,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,064 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,064 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,080 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,085 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2025-04-26 18:41:41,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,087 INFO L229 MonitoredProcess]: Starting monitored process 185 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 18:41:41,088 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2025-04-26 18:41:41,089 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 18:41:41,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,099 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:41,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,103 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,103 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,117 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,123 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2025-04-26 18:41:41,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,123 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,125 INFO L229 MonitoredProcess]: Starting monitored process 186 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 18:41:41,126 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2025-04-26 18:41:41,126 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 18:41:41,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,136 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:41,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,138 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,138 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,142 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,148 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2025-04-26 18:41:41,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,150 INFO L229 MonitoredProcess]: Starting monitored process 187 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 18:41:41,150 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2025-04-26 18:41:41,151 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 18:41:41,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,161 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:41,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,162 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,162 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,167 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,173 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2025-04-26 18:41:41,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,175 INFO L229 MonitoredProcess]: Starting monitored process 188 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 18:41:41,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2025-04-26 18:41:41,177 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 18:41:41,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,187 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:41,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,189 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,189 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,193 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,199 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2025-04-26 18:41:41,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,201 INFO L229 MonitoredProcess]: Starting monitored process 189 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 18:41:41,201 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2025-04-26 18:41:41,202 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 18:41:41,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,212 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:41,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,213 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,213 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,218 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,223 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2025-04-26 18:41:41,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,225 INFO L229 MonitoredProcess]: Starting monitored process 190 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 18:41:41,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2025-04-26 18:41:41,227 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 18:41:41,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,237 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 18:41:41,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,238 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,238 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,243 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,248 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:41,248 INFO L453 LassoAnalysis]: Using template '4-phase'. [2025-04-26 18:41:41,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,250 INFO L229 MonitoredProcess]: Starting monitored process 191 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 18:41:41,251 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2025-04-26 18:41:41,251 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 18:41:41,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,262 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:41,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:41,264 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:41,264 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:41,270 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,275 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2025-04-26 18:41:41,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,278 INFO L229 MonitoredProcess]: Starting monitored process 192 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 18:41:41,281 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2025-04-26 18:41:41,281 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 18:41:41,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,291 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:41,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,291 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:41,291 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:41,296 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2025-04-26 18:41:41,296 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2025-04-26 18:41:41,314 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,320 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2025-04-26 18:41:41,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,322 INFO L229 MonitoredProcess]: Starting monitored process 193 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 18:41:41,323 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2025-04-26 18:41:41,323 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 18:41:41,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,334 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:41,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,334 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:41,342 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:41,342 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:41,363 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,368 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2025-04-26 18:41:41,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,369 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,370 INFO L229 MonitoredProcess]: Starting monitored process 194 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 18:41:41,371 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2025-04-26 18:41:41,372 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 18:41:41,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:41,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:41,387 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:41,387 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:41,408 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,414 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2025-04-26 18:41:41,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,414 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,416 INFO L229 MonitoredProcess]: Starting monitored process 195 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 18:41:41,416 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2025-04-26 18:41:41,417 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 18:41:41,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:41,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:41,432 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:41,432 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:41,460 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,466 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2025-04-26 18:41:41,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,468 INFO L229 MonitoredProcess]: Starting monitored process 196 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 18:41:41,468 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2025-04-26 18:41:41,469 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 18:41:41,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:41,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:41,488 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:41,488 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:41,508 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,514 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2025-04-26 18:41:41,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,536 INFO L229 MonitoredProcess]: Starting monitored process 197 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 18:41:41,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2025-04-26 18:41:41,538 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 18:41:41,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,548 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:41,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:41,552 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:41,553 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:41,574 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,580 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2025-04-26 18:41:41,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,582 INFO L229 MonitoredProcess]: Starting monitored process 198 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 18:41:41,583 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2025-04-26 18:41:41,583 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 18:41:41,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:41,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:41,595 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:41,595 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:41,602 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,607 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2025-04-26 18:41:41,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,609 INFO L229 MonitoredProcess]: Starting monitored process 199 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 18:41:41,609 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2025-04-26 18:41:41,611 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 18:41:41,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,621 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:41,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:41,622 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:41,622 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:41,629 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,635 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:41,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,637 INFO L229 MonitoredProcess]: Starting monitored process 200 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 18:41:41,638 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2025-04-26 18:41:41,639 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 18:41:41,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,649 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:41,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:41,651 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:41,651 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:41,657 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,663 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2025-04-26 18:41:41,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,665 INFO L229 MonitoredProcess]: Starting monitored process 201 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 18:41:41,666 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2025-04-26 18:41:41,667 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 18:41:41,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:41,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,677 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:41,679 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:41,679 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:41,685 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,690 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2025-04-26 18:41:41,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,691 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,692 INFO L229 MonitoredProcess]: Starting monitored process 202 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 18:41:41,693 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2025-04-26 18:41:41,694 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 18:41:41,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:41,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 18:41:41,705 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 18:41:41,705 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 18:41:41,712 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,718 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2025-04-26 18:41:41,718 INFO L453 LassoAnalysis]: Using template '2-lex'. [2025-04-26 18:41:41,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,720 INFO L229 MonitoredProcess]: Starting monitored process 203 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 18:41:41,722 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2025-04-26 18:41:41,723 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 18:41:41,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:41,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,734 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,735 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,738 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,744 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2025-04-26 18:41:41,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,746 INFO L229 MonitoredProcess]: Starting monitored process 204 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 18:41:41,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2025-04-26 18:41:41,749 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 18:41:41,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:41,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,759 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:41,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,764 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2025-04-26 18:41:41,765 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 18:41:41,778 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,784 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:41,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,784 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,786 INFO L229 MonitoredProcess]: Starting monitored process 205 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 18:41:41,787 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2025-04-26 18:41:41,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:41,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,798 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:41,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,805 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,805 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,817 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,823 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2025-04-26 18:41:41,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,824 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,825 INFO L229 MonitoredProcess]: Starting monitored process 206 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 18:41:41,826 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2025-04-26 18:41:41,827 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 18:41:41,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,837 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:41,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,840 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,840 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,849 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,855 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2025-04-26 18:41:41,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,856 INFO L229 MonitoredProcess]: Starting monitored process 207 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 18:41:41,857 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2025-04-26 18:41:41,858 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 18:41:41,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,868 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:41,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,871 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,871 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,881 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,886 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:41,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,888 INFO L229 MonitoredProcess]: Starting monitored process 208 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 18:41:41,889 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2025-04-26 18:41:41,890 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 18:41:41,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,900 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:41,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,906 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,906 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,918 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,924 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2025-04-26 18:41:41,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,926 INFO L229 MonitoredProcess]: Starting monitored process 209 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 18:41:41,927 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2025-04-26 18:41:41,927 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 18:41:41,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:41,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,941 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,941 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,949 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,955 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2025-04-26 18:41:41,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,957 INFO L229 MonitoredProcess]: Starting monitored process 210 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 18:41:41,958 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2025-04-26 18:41:41,959 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 18:41:41,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:41,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,970 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,970 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,974 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:41,979 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:41,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:41,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:41,981 INFO L229 MonitoredProcess]: Starting monitored process 211 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 18:41:41,982 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2025-04-26 18:41:41,983 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 18:41:41,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:41,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:41,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:41,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:41,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:41,994 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:41,995 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:41,998 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,004 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:42,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,005 INFO L229 MonitoredProcess]: Starting monitored process 212 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 18:41:42,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2025-04-26 18:41:42,007 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 18:41:42,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:42,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:42,018 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:42,018 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:42,022 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,027 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2025-04-26 18:41:42,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,028 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,029 INFO L229 MonitoredProcess]: Starting monitored process 213 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 18:41:42,030 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2025-04-26 18:41:42,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:42,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,040 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:42,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:42,042 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:42,042 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:42,045 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,051 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:42,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,051 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,053 INFO L229 MonitoredProcess]: Starting monitored process 214 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 18:41:42,053 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2025-04-26 18:41:42,055 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 18:41:42,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,064 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 18:41:42,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 18:41:42,066 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 18:41:42,066 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 18:41:42,069 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,075 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2025-04-26 18:41:42,075 INFO L453 LassoAnalysis]: Using template '3-lex'. [2025-04-26 18:41:42,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,077 INFO L229 MonitoredProcess]: Starting monitored process 215 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 18:41:42,077 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2025-04-26 18:41:42,078 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 18:41:42,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,088 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:42,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,089 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:42,090 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:42,090 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:42,096 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,101 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2025-04-26 18:41:42,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,103 INFO L229 MonitoredProcess]: Starting monitored process 216 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 18:41:42,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2025-04-26 18:41:42,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:42,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:42,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,114 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2025-04-26 18:41:42,115 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:42,119 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2025-04-26 18:41:42,120 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2025-04-26 18:41:42,139 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,145 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2025-04-26 18:41:42,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,147 INFO L229 MonitoredProcess]: Starting monitored process 217 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 18:41:42,147 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2025-04-26 18:41:42,148 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 18:41:42,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,158 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:42,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,158 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:42,167 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:42,167 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:42,187 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,193 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:42,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,195 INFO L229 MonitoredProcess]: Starting monitored process 218 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 18:41:42,195 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2025-04-26 18:41:42,196 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 18:41:42,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:42,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,207 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:42,211 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:42,212 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:42,228 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,233 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2025-04-26 18:41:42,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,235 INFO L229 MonitoredProcess]: Starting monitored process 219 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 18:41:42,236 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2025-04-26 18:41:42,237 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 18:41:42,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,247 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:42,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,247 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:42,252 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:42,252 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:42,268 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,274 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2025-04-26 18:41:42,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,276 INFO L229 MonitoredProcess]: Starting monitored process 220 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 18:41:42,277 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2025-04-26 18:41:42,278 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 18:41:42,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,288 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:42,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,289 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:42,297 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:42,298 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:42,326 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,332 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2025-04-26 18:41:42,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,334 INFO L229 MonitoredProcess]: Starting monitored process 221 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 18:41:42,334 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2025-04-26 18:41:42,335 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 18:41:42,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:42,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,346 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:42,350 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:42,350 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:42,366 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,372 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2025-04-26 18:41:42,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,374 INFO L229 MonitoredProcess]: Starting monitored process 222 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 18:41:42,375 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2025-04-26 18:41:42,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 18:41:42,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:42,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,386 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:42,387 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:42,388 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:42,393 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,398 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2025-04-26 18:41:42,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,400 INFO L229 MonitoredProcess]: Starting monitored process 223 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 18:41:42,401 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2025-04-26 18:41:42,402 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 18:41:42,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:42,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,412 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:42,414 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:42,414 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:42,419 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,424 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2025-04-26 18:41:42,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,424 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,426 INFO L229 MonitoredProcess]: Starting monitored process 224 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 18:41:42,427 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2025-04-26 18:41:42,428 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 18:41:42,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:42,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,441 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:42,442 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:42,442 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:42,448 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,453 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:42,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,455 INFO L229 MonitoredProcess]: Starting monitored process 225 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 18:41:42,455 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2025-04-26 18:41:42,456 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 18:41:42,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:42,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,466 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:42,468 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:42,468 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:42,473 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,479 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2025-04-26 18:41:42,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 18:41:42,479 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:41:42,481 INFO L229 MonitoredProcess]: Starting monitored process 226 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 18:41:42,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2025-04-26 18:41:42,482 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 18:41:42,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 18:41:42,492 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 18:41:42,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 18:41:42,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 18:41:42,492 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 18:41:42,494 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 18:41:42,494 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 18:41:42,499 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 18:41:42,504 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2025-04-26 18:41:42,515 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 18:41:42,517 INFO L201 PluginConnector]: Adding new model commit-1.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.04 06:41:42 BoogieIcfgContainer [2025-04-26 18:41:42,517 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-04-26 18:41:42,518 INFO L158 Benchmark]: Toolchain (without parser) took 12671.18ms. Allocated memory was 159.4MB in the beginning and 201.3MB in the end (delta: 41.9MB). Free memory was 85.6MB in the beginning and 132.5MB in the end (delta: -46.8MB). Peak memory consumption was 88.8MB. Max. memory is 8.0GB. [2025-04-26 18:41:42,518 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.22ms. Allocated memory is still 159.4MB. Free memory is still 86.7MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 18:41:42,518 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.94ms. Allocated memory is still 159.4MB. Free memory was 85.6MB in the beginning and 83.6MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 18:41:42,518 INFO L158 Benchmark]: Boogie Preprocessor took 26.18ms. Allocated memory is still 159.4MB. Free memory was 83.6MB in the beginning and 82.7MB in the end (delta: 954.0kB). There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 18:41:42,518 INFO L158 Benchmark]: RCFGBuilder took 200.41ms. Allocated memory is still 159.4MB. Free memory was 82.7MB in the beginning and 70.5MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2025-04-26 18:41:42,518 INFO L158 Benchmark]: BuchiAutomizer took 12399.47ms. Allocated memory was 159.4MB in the beginning and 201.3MB in the end (delta: 41.9MB). Free memory was 70.4MB in the beginning and 132.5MB in the end (delta: -62.1MB). Peak memory consumption was 76.2MB. Max. memory is 8.0GB. [2025-04-26 18:41:42,519 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 0.22ms. Allocated memory is still 159.4MB. Free memory is still 86.7MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 41.94ms. Allocated memory is still 159.4MB. Free memory was 85.6MB in the beginning and 83.6MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 8.0GB. * Boogie Preprocessor took 26.18ms. Allocated memory is still 159.4MB. Free memory was 83.6MB in the beginning and 82.7MB in the end (delta: 954.0kB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 200.41ms. Allocated memory is still 159.4MB. Free memory was 82.7MB in the beginning and 70.5MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * BuchiAutomizer took 12399.47ms. Allocated memory was 159.4MB in the beginning and 201.3MB in the end (delta: 41.9MB). Free memory was 70.4MB in the beginning and 132.5MB in the end (delta: -62.1MB). Peak memory consumption was 76.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 12.2s and 8 iterations. TraceHistogramMax:2. Analysis of lassos took 11.5s. Construction of modules took 0.1s. Büchi inclusion checks took 0.2s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 3. Automata minimization 0.1s AutomataMinimizationTime, 7 MinimizatonAttempts, 198 StatesRemovedByMinimization, 7 NontrivialMinimizations. 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 [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 118 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 117 mSDsluCounter, 60 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 29 mSDsCounter, 14 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 181 IncrementalHoareTripleChecker+Invalid, 195 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 14 mSolverCounterUnsat, 31 mSDtfsCounter, 181 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc4 concLT0 SILN0 SILU2 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital157 mio100 ax100 hnf100 lsp106 ukn72 mio100 lsp36 div100 bol116 ite100 ukn100 eq189 hnf90 smp100 dnf168 smp77 tf100 neg100 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 97ms VariablesStem: 6 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 4 SupportingInvariants: 8 MotzkinApplications: 48 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.2s InitialAbstraction: Time to compute Ample Reduction [ms]: 278, Number of transitions in reduction automaton: 145, Number of states in reduction automaton: 77, Underlying: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 7 terminating modules (6 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function -1 * node_1_front + node_1_back and consists of 3 locations. 6 modules have a trivial ranking function, the largest among these consists of 5 locations. The remainder module has 12 locations. - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "[71] $Ultimate##0-->L83: Formula: (and (= v_manager_front_9 v_manager_back_6) (= v_client_front_1 v_client_back_4) v_safe_7 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, safe=v_safe_7, manager_front=v_manager_front_9, client_back=v_client_back_4, node_1_front=v_node_1_front_5, manager_back=v_manager_back_6} AuxVars[] AssignedVars[]" "[90] L83-->L40: Formula: (= v_thread1Thread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_thidvar0]" "[93] L83-1-->L56: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar1_2) (= 2 v_thread2Thread1of1ForFork1_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1]" "[96] L84-->L71: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar0_2) (= 3 v_thread3Thread1of1ForFork2_thidvar1_2) (= 3 v_thread3Thread1of1ForFork2_thidvar2_2)) InVars {} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0]" "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" "[83] L56-->L51: Formula: (and (= (+ v_node_1_front_11 1) v_node_1_front_10) (let ((.cse0 (= v_update_13 (select v_node_1_7 v_node_1_front_11)))) (or (and .cse0 v_safe_32 v_safe_31) (and (or (not v_safe_32) (not .cse0)) (not v_safe_31)))) (< v_node_1_front_11 v_node_1_back_10)) InVars {node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_11, node_1=v_node_1_7, safe=v_safe_32, update=v_update_13} OutVars{node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_10, node_1=v_node_1_7, safe=v_safe_31, update=v_update_13} AuxVars[] AssignedVars[safe, node_1_front]" "[84] L51-->L56: Formula: (and (= v_ok_11 (select v_manager_13 v_manager_back_15)) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_15} OutVars{ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_back]" "[80] L31-->L35: Formula: (and (let ((.cse0 (= (select v_manager_11 v_manager_front_23) v_ok_9))) (or (and (or (not v_safe_24) (not .cse0)) (not v_safe_23)) (and .cse0 v_safe_23 v_safe_24))) (< v_manager_front_23 v_manager_back_12) (= v_manager_front_22 (+ v_manager_front_23 1))) InVars {ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_23, safe=v_safe_24, manager_back=v_manager_back_12} OutVars{ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_22, safe=v_safe_23, manager_back=v_manager_back_12} AuxVars[] AssignedVars[manager_front, safe]" "[81] L35-->L40: Formula: (and (= v_ok_5 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_5, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_5, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[87] L67-->L71: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and (not v_safe_39) (or (not v_safe_40) (not .cse0))) (and .cse0 v_safe_39 v_safe_40))) (= (+ v_client_front_11 1) v_client_front_10) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_40, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_39, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" Loop: "[86] L71-->L67: Formula: (and (= (select v_manager_15 v_manager_back_19) v_update_15) (= (+ v_manager_back_19 1) v_manager_back_18)) InVars {manager=v_manager_15, manager_back=v_manager_back_19, update=v_update_15} OutVars{manager=v_manager_15, manager_back=v_manager_back_18, update=v_update_15} AuxVars[] AssignedVars[manager_back]" "[78] L40-->L26: Formula: (and (let ((.cse0 (= v_update_9 (select v_manager_7 v_manager_front_15)))) (or (and v_safe_16 v_safe_15 .cse0) (and (or (not v_safe_16) (not .cse0)) (not v_safe_15)))) (< v_manager_front_15 v_manager_back_10) (= (+ v_manager_front_15 1) v_manager_front_14)) InVars {manager=v_manager_7, manager_front=v_manager_front_15, safe=v_safe_16, update=v_update_9, manager_back=v_manager_back_10} OutVars{manager=v_manager_7, manager_front=v_manager_front_14, safe=v_safe_15, update=v_update_9, manager_back=v_manager_back_10} AuxVars[] AssignedVars[manager_front, safe]" "[79] L26-->L31: Formula: (and (= v_node_1_back_6 (+ v_node_1_back_7 1)) (= v_update_5 (select v_node_1_3 v_node_1_back_7))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_5} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_5} AuxVars[] AssignedVars[node_1_back]" "[83] L56-->L51: Formula: (and (= (+ v_node_1_front_11 1) v_node_1_front_10) (let ((.cse0 (= v_update_13 (select v_node_1_7 v_node_1_front_11)))) (or (and .cse0 v_safe_32 v_safe_31) (and (or (not v_safe_32) (not .cse0)) (not v_safe_31)))) (< v_node_1_front_11 v_node_1_back_10)) InVars {node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_11, node_1=v_node_1_7, safe=v_safe_32, update=v_update_13} OutVars{node_1_back=v_node_1_back_10, node_1_front=v_node_1_front_10, node_1=v_node_1_7, safe=v_safe_31, update=v_update_13} AuxVars[] AssignedVars[safe, node_1_front]" "[84] L51-->L56: Formula: (and (= v_ok_11 (select v_manager_13 v_manager_back_15)) (= (+ v_manager_back_15 1) v_manager_back_14)) InVars {ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_15} OutVars{ok=v_ok_11, manager=v_manager_13, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_back]" "[80] L31-->L35: Formula: (and (let ((.cse0 (= (select v_manager_11 v_manager_front_23) v_ok_9))) (or (and (or (not v_safe_24) (not .cse0)) (not v_safe_23)) (and .cse0 v_safe_23 v_safe_24))) (< v_manager_front_23 v_manager_back_12) (= v_manager_front_22 (+ v_manager_front_23 1))) InVars {ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_23, safe=v_safe_24, manager_back=v_manager_back_12} OutVars{ok=v_ok_9, manager=v_manager_11, manager_front=v_manager_front_22, safe=v_safe_23, manager_back=v_manager_back_12} AuxVars[] AssignedVars[manager_front, safe]" "[81] L35-->L40: Formula: (and (= v_ok_5 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_5, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_5, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[87] L67-->L71: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_15))) (or (and (not v_safe_39) (or (not v_safe_40) (not .cse0))) (and .cse0 v_safe_39 v_safe_40))) (= (+ v_client_front_11 1) v_client_front_10) (< v_client_front_11 v_client_back_10)) InVars {client_front=v_client_front_11, ok=v_ok_15, client=v_client_7, safe=v_safe_40, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_15, client=v_client_7, safe=v_safe_39, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" RESULT: Ultimate could not prove your program: unable to determine termination [2025-04-26 18:41:42,531 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2025-04-26 18:41:42,733 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...