/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/buchiAutomizer/concurrent-automaton-noLbe.epf -tc ../../../trunk/examples/toolchains/BuchiAutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/commit-2.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 16:23:34,188 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 16:23:34,244 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-noLbe.epf [2025-04-26 16:23:34,247 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 16:23:34,247 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 16:23:34,266 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 16:23:34,267 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 16:23:34,267 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 16:23:34,267 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 16:23:34,267 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 16:23:34,267 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 16:23:34,267 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 16:23:34,267 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 16:23:34,267 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 16:23:34,267 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 16:23:34,268 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 16:23:34,268 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 16:23:34,268 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 16:23:34,269 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 16:23:34,269 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 16:23:34,269 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 16:23:34,269 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 16:23:34,269 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 16:23:34,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 16:23:34,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 16:23:34,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 16:23:34,509 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2025-04-26 16:23:34,510 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2025-04-26 16:23:34,511 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/commit-2.wvr.bpl [2025-04-26 16:23:34,513 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/commit-2.wvr.bpl' [2025-04-26 16:23:34,536 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 16:23:34,537 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2025-04-26 16:23:34,538 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 16:23:34,538 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 16:23:34,538 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 16:23:34,545 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/1) ... [2025-04-26 16:23:34,560 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/1) ... [2025-04-26 16:23:34,564 INFO L138 Inliner]: procedures = 5, calls = 4, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2025-04-26 16:23:34,565 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 16:23:34,566 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 16:23:34,566 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 16:23:34,566 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 16:23:34,570 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/1) ... [2025-04-26 16:23:34,571 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/1) ... [2025-04-26 16:23:34,572 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/1) ... [2025-04-26 16:23:34,572 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/1) ... [2025-04-26 16:23:34,574 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/1) ... [2025-04-26 16:23:34,574 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/1) ... [2025-04-26 16:23:34,576 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/1) ... [2025-04-26 16:23:34,576 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/1) ... [2025-04-26 16:23:34,577 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/1) ... [2025-04-26 16:23:34,590 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 16:23:34,590 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 16:23:34,591 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 16:23:34,591 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 16:23:34,594 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/1) ... [2025-04-26 16:23:34,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:34,604 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:34,615 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:34,618 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2025-04-26 16:23:34,641 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2025-04-26 16:23:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2025-04-26 16:23:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2025-04-26 16:23:34,641 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2025-04-26 16:23:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2025-04-26 16:23:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2025-04-26 16:23:34,641 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2025-04-26 16:23:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 16:23:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 16:23:34,641 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2025-04-26 16:23:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2025-04-26 16:23:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2025-04-26 16:23:34,642 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2025-04-26 16:23:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2025-04-26 16:23:34,642 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2025-04-26 16:23:34,642 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-26 16:23:34,683 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 16:23:34,685 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 16:23:34,805 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 16:23:34,806 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 16:23:34,833 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 16:23:34,833 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2025-04-26 16:23:34,834 INFO L201 PluginConnector]: Adding new model commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:23:34 BoogieIcfgContainer [2025-04-26 16:23:34,834 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 16:23:34,834 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 16:23:34,834 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 16:23:34,838 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 16:23:34,839 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:23:34,839 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.04 04:23:34" (1/2) ... [2025-04-26 16:23:34,840 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1015dba3 and model type commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:23:34, skipping insertion in model container [2025-04-26 16:23:34,840 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:23:34,840 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:23:34" (2/2) ... [2025-04-26 16:23:34,841 INFO L376 chiAutomizerObserver]: Analyzing ICFG commit-2.wvr.bpl [2025-04-26 16:23:34,890 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2025-04-26 16:23:34,922 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 42 places, 37 transitions, 102 flow [2025-04-26 16:23:34,942 INFO L116 PetriNetUnfolderBase]: 4/29 cut-off events. [2025-04-26 16:23:34,943 INFO L117 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2025-04-26 16:23:34,946 INFO L83 FinitePrefix]: Finished finitePrefix Result has 46 conditions, 29 events. 4/29 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 33 event pairs, 0 based on Foata normal form. 0/24 useless extension candidates. Maximal degree in co-relation 25. Up to 2 conditions per place. [2025-04-26 16:23:34,947 INFO L82 GeneralOperation]: Start removeDead. Operand has 42 places, 37 transitions, 102 flow [2025-04-26 16:23:34,950 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 38 places, 29 transitions, 82 flow [2025-04-26 16:23:34,950 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 38 places, 29 transitions, 82 flow [2025-04-26 16:23:34,958 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:23:34,958 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:23:34,958 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:23:34,959 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:23:34,959 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:23:34,959 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:23:34,959 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:23:34,959 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:23:34,960 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2025-04-26 16:23:35,055 INFO L131 ngComponentsAnalysis]: Automaton has 37 accepting balls. 312 [2025-04-26 16:23:35,056 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:35,056 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:35,059 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2025-04-26 16:23:35,060 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2025-04-26 16:23:35,060 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:23:35,060 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 325 states, but on-demand construction may add more states [2025-04-26 16:23:35,074 INFO L131 ngComponentsAnalysis]: Automaton has 37 accepting balls. 312 [2025-04-26 16:23:35,074 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:35,075 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:35,075 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2025-04-26 16:23:35,075 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2025-04-26 16:23:35,082 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" [2025-04-26 16:23:35,083 INFO L754 eck$LassoCheckResult]: Loop: "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" [2025-04-26 16:23:35,090 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:35,091 INFO L85 PathProgramCache]: Analyzing trace with hash 4281, now seen corresponding path program 1 times [2025-04-26 16:23:35,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:35,097 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [705146676] [2025-04-26 16:23:35,097 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:35,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:35,146 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:35,152 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:35,153 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:35,153 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:35,153 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:35,157 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:35,160 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:35,160 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:35,160 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:35,174 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:35,178 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:35,178 INFO L85 PathProgramCache]: Analyzing trace with hash -241047708, now seen corresponding path program 1 times [2025-04-26 16:23:35,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:35,179 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584329745] [2025-04-26 16:23:35,179 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:35,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:35,184 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-04-26 16:23:35,198 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-04-26 16:23:35,198 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:35,198 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:35,198 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:35,204 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-04-26 16:23:35,213 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-04-26 16:23:35,213 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:35,213 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:35,218 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:35,220 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:35,220 INFO L85 PathProgramCache]: Analyzing trace with hash 1523617308, now seen corresponding path program 1 times [2025-04-26 16:23:35,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:35,221 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855538154] [2025-04-26 16:23:35,221 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:35,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:35,228 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-04-26 16:23:35,233 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-04-26 16:23:35,233 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:35,234 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:35,325 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 16:23:35,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:23:35,327 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1855538154] [2025-04-26 16:23:35,327 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1855538154] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:23:35,361 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:23:35,363 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-26 16:23:35,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37361104] [2025-04-26 16:23:35,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:23:35,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:23:35,954 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 16:23:35,955 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 16:23:35,957 INFO L87 Difference]: Start difference. First operand currently 325 states, but on-demand construction may add more states Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (in total 8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:36,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:23:36,023 INFO L93 Difference]: Finished difference Result 408 states and 1521 transitions. [2025-04-26 16:23:36,024 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 408 states and 1521 transitions. [2025-04-26 16:23:36,035 INFO L131 ngComponentsAnalysis]: Automaton has 36 accepting balls. 306 [2025-04-26 16:23:36,049 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 408 states to 393 states and 1486 transitions. [2025-04-26 16:23:36,050 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 393 [2025-04-26 16:23:36,052 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 393 [2025-04-26 16:23:36,053 INFO L74 IsDeterministic]: Start isDeterministic. Operand 393 states and 1486 transitions. [2025-04-26 16:23:36,058 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:23:36,058 INFO L218 hiAutomatonCegarLoop]: Abstraction has 393 states and 1486 transitions. [2025-04-26 16:23:36,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states and 1486 transitions. [2025-04-26 16:23:36,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 341. [2025-04-26 16:23:36,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 341 states, 341 states have (on average 3.8621700879765397) internal successors, (in total 1317), 340 states have internal predecessors, (1317), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 1317 transitions. [2025-04-26 16:23:36,103 INFO L240 hiAutomatonCegarLoop]: Abstraction has 341 states and 1317 transitions. [2025-04-26 16:23:36,105 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 16:23:36,107 INFO L438 stractBuchiCegarLoop]: Abstraction has 341 states and 1317 transitions. [2025-04-26 16:23:36,107 INFO L340 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2025-04-26 16:23:36,107 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 341 states and 1317 transitions. [2025-04-26 16:23:36,111 INFO L131 ngComponentsAnalysis]: Automaton has 36 accepting balls. 306 [2025-04-26 16:23:36,111 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:36,111 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:36,112 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2025-04-26 16:23:36,112 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2025-04-26 16:23:36,113 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= v_node_1_back_5 v_node_1_front_5)) InVars {client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[106] L52-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:23:36,113 INFO L754 eck$LassoCheckResult]: Loop: "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" [2025-04-26 16:23:36,114 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:36,114 INFO L85 PathProgramCache]: Analyzing trace with hash 4118177, now seen corresponding path program 1 times [2025-04-26 16:23:36,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:36,114 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222671531] [2025-04-26 16:23:36,114 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:36,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:36,116 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-04-26 16:23:36,119 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-04-26 16:23:36,119 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,119 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,119 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:36,123 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-04-26 16:23:36,124 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-04-26 16:23:36,125 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,125 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,129 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:36,129 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:36,129 INFO L85 PathProgramCache]: Analyzing trace with hash 4610, now seen corresponding path program 1 times [2025-04-26 16:23:36,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:36,129 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290487623] [2025-04-26 16:23:36,129 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:36,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:36,135 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:36,137 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:36,137 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,137 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,137 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:36,138 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:36,144 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:36,144 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,144 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,147 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:36,147 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:36,147 INFO L85 PathProgramCache]: Analyzing trace with hash -337395550, now seen corresponding path program 1 times [2025-04-26 16:23:36,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:36,148 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738090440] [2025-04-26 16:23:36,148 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:36,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:36,150 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-04-26 16:23:36,155 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-04-26 16:23:36,155 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,155 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:36,180 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 16:23:36,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:23:36,180 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738090440] [2025-04-26 16:23:36,180 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1738090440] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:23:36,180 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:23:36,180 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-26 16:23:36,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [475390558] [2025-04-26 16:23:36,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:23:36,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:23:36,247 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 16:23:36,247 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 16:23:36,247 INFO L87 Difference]: Start difference. First operand 341 states and 1317 transitions. cyclomatic complexity: 1012 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 16:23:36,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:23:36,300 INFO L93 Difference]: Finished difference Result 410 states and 1543 transitions. [2025-04-26 16:23:36,301 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 410 states and 1543 transitions. [2025-04-26 16:23:36,306 INFO L131 ngComponentsAnalysis]: Automaton has 67 accepting balls. 372 [2025-04-26 16:23:36,312 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 410 states to 407 states and 1534 transitions. [2025-04-26 16:23:36,312 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 407 [2025-04-26 16:23:36,313 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 407 [2025-04-26 16:23:36,313 INFO L74 IsDeterministic]: Start isDeterministic. Operand 407 states and 1534 transitions. [2025-04-26 16:23:36,315 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:23:36,315 INFO L218 hiAutomatonCegarLoop]: Abstraction has 407 states and 1534 transitions. [2025-04-26 16:23:36,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states and 1534 transitions. [2025-04-26 16:23:36,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 354. [2025-04-26 16:23:36,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 354 states, 354 states have (on average 3.889830508474576) internal successors, (in total 1377), 353 states have internal predecessors, (1377), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:36,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 1377 transitions. [2025-04-26 16:23:36,337 INFO L240 hiAutomatonCegarLoop]: Abstraction has 354 states and 1377 transitions. [2025-04-26 16:23:36,338 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 16:23:36,338 INFO L438 stractBuchiCegarLoop]: Abstraction has 354 states and 1377 transitions. [2025-04-26 16:23:36,338 INFO L340 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2025-04-26 16:23:36,338 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 354 states and 1377 transitions. [2025-04-26 16:23:36,344 INFO L131 ngComponentsAnalysis]: Automaton has 48 accepting balls. 324 [2025-04-26 16:23:36,344 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:36,344 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:36,344 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2025-04-26 16:23:36,344 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2025-04-26 16:23:36,345 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= 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, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[133] L112-->L84: Formula: (and (= v_thread3Thread1of1ForFork3_thidvar2_2 3) (= v_thread3Thread1of1ForFork3_thidvar1_2 3) (= v_thread3Thread1of1ForFork3_thidvar0_2 3)) InVars {} OutVars{thread3Thread1of1ForFork3_thidvar0=v_thread3Thread1of1ForFork3_thidvar0_2, thread3Thread1of1ForFork3_thidvar2=v_thread3Thread1of1ForFork3_thidvar2_2, thread3Thread1of1ForFork3_thidvar1=v_thread3Thread1of1ForFork3_thidvar1_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork3_thidvar0, thread3Thread1of1ForFork3_thidvar2, thread3Thread1of1ForFork3_thidvar1]" "[106] L52-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:23:36,345 INFO L754 eck$LassoCheckResult]: Loop: "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" [2025-04-26 16:23:36,345 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:36,345 INFO L85 PathProgramCache]: Analyzing trace with hash 127664430, now seen corresponding path program 1 times [2025-04-26 16:23:36,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:36,345 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552499064] [2025-04-26 16:23:36,345 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:36,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:36,349 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes. [2025-04-26 16:23:36,352 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements. [2025-04-26 16:23:36,352 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,352 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,352 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:36,357 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes. [2025-04-26 16:23:36,358 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements. [2025-04-26 16:23:36,358 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,358 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,360 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:36,360 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:36,360 INFO L85 PathProgramCache]: Analyzing trace with hash 4706, now seen corresponding path program 1 times [2025-04-26 16:23:36,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:36,360 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18892728] [2025-04-26 16:23:36,360 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:36,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:36,365 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:36,367 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:36,368 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,368 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,368 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:36,370 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:36,372 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:36,372 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,372 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,373 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:36,373 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:36,374 INFO L85 PathProgramCache]: Analyzing trace with hash -1868530609, now seen corresponding path program 1 times [2025-04-26 16:23:36,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:36,375 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616568675] [2025-04-26 16:23:36,375 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:36,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:36,380 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-04-26 16:23:36,384 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-04-26 16:23:36,384 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,384 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:36,415 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 16:23:36,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:23:36,416 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616568675] [2025-04-26 16:23:36,416 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [616568675] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:23:36,416 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:23:36,416 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-26 16:23:36,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619434682] [2025-04-26 16:23:36,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:23:36,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:23:36,486 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 16:23:36,486 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 16:23:36,486 INFO L87 Difference]: Start difference. First operand 354 states and 1377 transitions. cyclomatic complexity: 1071 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 16:23:36,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:23:36,523 INFO L93 Difference]: Finished difference Result 315 states and 1143 transitions. [2025-04-26 16:23:36,523 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 315 states and 1143 transitions. [2025-04-26 16:23:36,527 INFO L131 ngComponentsAnalysis]: Automaton has 51 accepting balls. 278 [2025-04-26 16:23:36,531 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 315 states to 308 states and 1126 transitions. [2025-04-26 16:23:36,532 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 308 [2025-04-26 16:23:36,533 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 308 [2025-04-26 16:23:36,533 INFO L74 IsDeterministic]: Start isDeterministic. Operand 308 states and 1126 transitions. [2025-04-26 16:23:36,534 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:23:36,534 INFO L218 hiAutomatonCegarLoop]: Abstraction has 308 states and 1126 transitions. [2025-04-26 16:23:36,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states and 1126 transitions. [2025-04-26 16:23:36,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 285. [2025-04-26 16:23:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 285 states, 285 states have (on average 3.7578947368421054) internal successors, (in total 1071), 284 states have internal predecessors, (1071), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:36,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 285 states and 1071 transitions. [2025-04-26 16:23:36,545 INFO L240 hiAutomatonCegarLoop]: Abstraction has 285 states and 1071 transitions. [2025-04-26 16:23:36,547 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 16:23:36,548 INFO L438 stractBuchiCegarLoop]: Abstraction has 285 states and 1071 transitions. [2025-04-26 16:23:36,548 INFO L340 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2025-04-26 16:23:36,548 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 285 states and 1071 transitions. [2025-04-26 16:23:36,550 INFO L131 ngComponentsAnalysis]: Automaton has 42 accepting balls. 258 [2025-04-26 16:23:36,550 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:36,550 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:36,550 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2025-04-26 16:23:36,550 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2025-04-26 16:23:36,551 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= 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, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[133] L112-->L84: Formula: (and (= v_thread3Thread1of1ForFork3_thidvar2_2 3) (= v_thread3Thread1of1ForFork3_thidvar1_2 3) (= v_thread3Thread1of1ForFork3_thidvar0_2 3)) InVars {} OutVars{thread3Thread1of1ForFork3_thidvar0=v_thread3Thread1of1ForFork3_thidvar0_2, thread3Thread1of1ForFork3_thidvar2=v_thread3Thread1of1ForFork3_thidvar2_2, thread3Thread1of1ForFork3_thidvar1=v_thread3Thread1of1ForFork3_thidvar1_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork3_thidvar0, thread3Thread1of1ForFork3_thidvar2, thread3Thread1of1ForFork3_thidvar1]" "[106] L52-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[124] L113-->L99: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar3_2) (= 4 v_thread4Thread1of1ForFork0_thidvar1_2) (= 4 v_thread4Thread1of1ForFork0_thidvar2_2) (= 4 v_thread4Thread1of1ForFork0_thidvar0_2)) InVars {} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_2, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_2, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_2, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread4Thread1of1ForFork0_thidvar3, thread4Thread1of1ForFork0_thidvar2, thread4Thread1of1ForFork0_thidvar1, thread4Thread1of1ForFork0_thidvar0]" [2025-04-26 16:23:36,551 INFO L754 eck$LassoCheckResult]: Loop: "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" [2025-04-26 16:23:36,551 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:36,552 INFO L85 PathProgramCache]: Analyzing trace with hash -337369842, now seen corresponding path program 1 times [2025-04-26 16:23:36,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:36,552 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388273191] [2025-04-26 16:23:36,552 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:36,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:36,558 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-04-26 16:23:36,562 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-04-26 16:23:36,562 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,562 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,562 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:36,563 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 6 statements into 1 equivalence classes. [2025-04-26 16:23:36,565 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 6 of 6 statements. [2025-04-26 16:23:36,565 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,565 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,566 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:36,567 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:36,567 INFO L85 PathProgramCache]: Analyzing trace with hash 4802, now seen corresponding path program 1 times [2025-04-26 16:23:36,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:36,567 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85842596] [2025-04-26 16:23:36,567 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:36,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:36,572 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:36,573 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:36,573 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,573 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,573 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:36,576 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:36,577 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:36,578 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,578 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,579 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:36,579 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:36,579 INFO L85 PathProgramCache]: Analyzing trace with hash -2089867121, now seen corresponding path program 1 times [2025-04-26 16:23:36,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:36,579 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1278185671] [2025-04-26 16:23:36,579 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:36,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:36,581 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-04-26 16:23:36,586 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-04-26 16:23:36,587 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,587 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:36,602 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 16:23:36,602 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:23:36,602 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1278185671] [2025-04-26 16:23:36,602 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1278185671] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:23:36,602 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:23:36,602 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2025-04-26 16:23:36,602 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595547974] [2025-04-26 16:23:36,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:23:36,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:23:36,671 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 16:23:36,671 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 16:23:36,671 INFO L87 Difference]: Start difference. First operand 285 states and 1071 transitions. cyclomatic complexity: 828 Second operand has 3 states, 2 states have (on average 4.0) internal successors, (in total 8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:36,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:23:36,707 INFO L93 Difference]: Finished difference Result 307 states and 1088 transitions. [2025-04-26 16:23:36,707 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 307 states and 1088 transitions. [2025-04-26 16:23:36,710 INFO L131 ngComponentsAnalysis]: Automaton has 37 accepting balls. 252 [2025-04-26 16:23:36,712 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 307 states to 278 states and 1018 transitions. [2025-04-26 16:23:36,712 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 278 [2025-04-26 16:23:36,713 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 278 [2025-04-26 16:23:36,713 INFO L74 IsDeterministic]: Start isDeterministic. Operand 278 states and 1018 transitions. [2025-04-26 16:23:36,713 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:23:36,713 INFO L218 hiAutomatonCegarLoop]: Abstraction has 278 states and 1018 transitions. [2025-04-26 16:23:36,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states and 1018 transitions. [2025-04-26 16:23:36,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 278. [2025-04-26 16:23:36,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 278 states, 278 states have (on average 3.661870503597122) internal successors, (in total 1018), 277 states have internal predecessors, (1018), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:36,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 1018 transitions. [2025-04-26 16:23:36,720 INFO L240 hiAutomatonCegarLoop]: Abstraction has 278 states and 1018 transitions. [2025-04-26 16:23:36,720 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 16:23:36,720 INFO L438 stractBuchiCegarLoop]: Abstraction has 278 states and 1018 transitions. [2025-04-26 16:23:36,720 INFO L340 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2025-04-26 16:23:36,720 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 278 states and 1018 transitions. [2025-04-26 16:23:36,722 INFO L131 ngComponentsAnalysis]: Automaton has 37 accepting balls. 252 [2025-04-26 16:23:36,722 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:36,722 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:36,722 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:23:36,723 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2025-04-26 16:23:36,723 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= 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, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[133] L112-->L84: Formula: (and (= v_thread3Thread1of1ForFork3_thidvar2_2 3) (= v_thread3Thread1of1ForFork3_thidvar1_2 3) (= v_thread3Thread1of1ForFork3_thidvar0_2 3)) InVars {} OutVars{thread3Thread1of1ForFork3_thidvar0=v_thread3Thread1of1ForFork3_thidvar0_2, thread3Thread1of1ForFork3_thidvar2=v_thread3Thread1of1ForFork3_thidvar2_2, thread3Thread1of1ForFork3_thidvar1=v_thread3Thread1of1ForFork3_thidvar1_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork3_thidvar0, thread3Thread1of1ForFork3_thidvar2, thread3Thread1of1ForFork3_thidvar1]" "[124] L113-->L99: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar3_2) (= 4 v_thread4Thread1of1ForFork0_thidvar1_2) (= 4 v_thread4Thread1of1ForFork0_thidvar2_2) (= 4 v_thread4Thread1of1ForFork0_thidvar0_2)) InVars {} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_2, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_2, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_2, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread4Thread1of1ForFork0_thidvar3, thread4Thread1of1ForFork0_thidvar2, thread4Thread1of1ForFork0_thidvar1, thread4Thread1of1ForFork0_thidvar0]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" [2025-04-26 16:23:36,723 INFO L754 eck$LassoCheckResult]: Loop: "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" [2025-04-26 16:23:36,723 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:36,723 INFO L85 PathProgramCache]: Analyzing trace with hash -2089335143, now seen corresponding path program 1 times [2025-04-26 16:23:36,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:36,723 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1199053323] [2025-04-26 16:23:36,723 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:36,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:36,726 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-04-26 16:23:36,730 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-04-26 16:23:36,730 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,730 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,730 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:36,732 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-04-26 16:23:36,735 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-04-26 16:23:36,736 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,736 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,741 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:36,742 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:36,742 INFO L85 PathProgramCache]: Analyzing trace with hash 4610, now seen corresponding path program 2 times [2025-04-26 16:23:36,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:36,742 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438260272] [2025-04-26 16:23:36,742 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:23:36,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:36,744 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:36,746 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:36,746 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 16:23:36,746 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,746 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:36,746 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:36,747 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:36,747 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,747 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,748 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:36,748 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:36,749 INFO L85 PathProgramCache]: Analyzing trace with hash -2101341542, now seen corresponding path program 1 times [2025-04-26 16:23:36,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:36,749 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631691726] [2025-04-26 16:23:36,749 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:36,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:36,751 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 10 statements into 1 equivalence classes. [2025-04-26 16:23:36,754 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 10 of 10 statements. [2025-04-26 16:23:36,754 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,754 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,754 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:36,755 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 10 statements into 1 equivalence classes. [2025-04-26 16:23:36,757 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 10 of 10 statements. [2025-04-26 16:23:36,757 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:36,757 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:36,759 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:37,010 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:23:37,010 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:23:37,011 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:23:37,011 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:23:37,011 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:23:37,011 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:37,011 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:23:37,011 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:23:37,011 INFO L132 ssoRankerPreferences]: Filename of dumped script: commit-2.wvr.bpl_petrified1_Iteration5_Lasso [2025-04-26 16:23:37,011 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:23:37,011 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:23:37,027 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,096 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,098 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,100 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,102 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,107 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,110 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,112 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,114 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,116 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,117 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,119 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,124 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:37,344 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:23:37,347 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:23:37,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:37,348 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:37,350 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:37,352 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2025-04-26 16:23:37,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:37,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:37,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:37,366 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:37,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:37,421 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2025-04-26 16:23:37,421 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 16:23:37,464 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:37,471 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:37,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:37,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:37,474 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:37,475 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2025-04-26 16:23:37,477 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 16:23:37,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:37,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:37,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:37,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:37,490 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:37,490 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:37,494 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-04-26 16:23:37,506 INFO L436 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2025-04-26 16:23:37,507 INFO L437 ModelExtractionUtils]: 2 out of 10 variables were initially zero. Simplification set additionally 5 variables to zero. [2025-04-26 16:23:37,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:37,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:37,510 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:37,512 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2025-04-26 16:23:37,513 INFO L436 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-04-26 16:23:37,529 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 16:23:37,530 INFO L439 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2025-04-26 16:23:37,530 INFO L476 LassoAnalysis]: Proved termination. [2025-04-26 16:23:37,530 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 16:23:37,537 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:37,541 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2025-04-26 16:23:37,558 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:37,568 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-04-26 16:23:37,575 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-04-26 16:23:37,576 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:37,576 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:37,577 INFO L256 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-04-26 16:23:37,578 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:23:37,594 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:37,596 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:37,596 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:37,596 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:37,596 INFO L256 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-04-26 16:23:37,596 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:23:37,615 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 16:23:37,618 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 16:23:37,619 INFO L70 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 278 states and 1018 transitions. cyclomatic complexity: 777 Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (in total 10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:37,701 INFO L74 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 278 states and 1018 transitions. cyclomatic complexity: 777. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (in total 10), 3 states have internal predecessors, (10), 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 696 states and 2684 transitions. Complement of second has 5 states. [2025-04-26 16:23:37,704 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 16:23:37,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (in total 10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:37,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 44 transitions. [2025-04-26 16:23:37,708 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 3 states and 44 transitions. Stem has 8 letters. Loop has 2 letters. [2025-04-26 16:23:37,709 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:23:37,709 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 3 states and 44 transitions. Stem has 10 letters. Loop has 2 letters. [2025-04-26 16:23:37,710 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:23:37,710 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 3 states and 44 transitions. Stem has 8 letters. Loop has 4 letters. [2025-04-26 16:23:37,710 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:23:37,710 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 696 states and 2684 transitions. [2025-04-26 16:23:37,734 INFO L131 ngComponentsAnalysis]: Automaton has 75 accepting balls. 348 [2025-04-26 16:23:37,741 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 696 states to 627 states and 2432 transitions. [2025-04-26 16:23:37,741 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 391 [2025-04-26 16:23:37,743 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 493 [2025-04-26 16:23:37,743 INFO L74 IsDeterministic]: Start isDeterministic. Operand 627 states and 2432 transitions. [2025-04-26 16:23:37,743 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 16:23:37,743 INFO L218 hiAutomatonCegarLoop]: Abstraction has 627 states and 2432 transitions. [2025-04-26 16:23:37,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 627 states and 2432 transitions. [2025-04-26 16:23:37,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 627 to 481. [2025-04-26 16:23:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 481 states, 481 states have (on average 4.008316008316008) internal successors, (in total 1928), 480 states have internal predecessors, (1928), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:37,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 481 states and 1928 transitions. [2025-04-26 16:23:37,760 INFO L240 hiAutomatonCegarLoop]: Abstraction has 481 states and 1928 transitions. [2025-04-26 16:23:37,760 INFO L438 stractBuchiCegarLoop]: Abstraction has 481 states and 1928 transitions. [2025-04-26 16:23:37,760 INFO L340 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2025-04-26 16:23:37,760 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 481 states and 1928 transitions. [2025-04-26 16:23:37,763 INFO L131 ngComponentsAnalysis]: Automaton has 59 accepting balls. 306 [2025-04-26 16:23:37,763 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:37,763 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:37,764 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:23:37,764 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2025-04-26 16:23:37,764 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= 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, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[133] L112-->L84: Formula: (and (= v_thread3Thread1of1ForFork3_thidvar2_2 3) (= v_thread3Thread1of1ForFork3_thidvar1_2 3) (= v_thread3Thread1of1ForFork3_thidvar0_2 3)) InVars {} OutVars{thread3Thread1of1ForFork3_thidvar0=v_thread3Thread1of1ForFork3_thidvar0_2, thread3Thread1of1ForFork3_thidvar2=v_thread3Thread1of1ForFork3_thidvar2_2, thread3Thread1of1ForFork3_thidvar1=v_thread3Thread1of1ForFork3_thidvar1_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork3_thidvar0, thread3Thread1of1ForFork3_thidvar2, thread3Thread1of1ForFork3_thidvar1]" "[124] L113-->L99: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar3_2) (= 4 v_thread4Thread1of1ForFork0_thidvar1_2) (= 4 v_thread4Thread1of1ForFork0_thidvar2_2) (= 4 v_thread4Thread1of1ForFork0_thidvar0_2)) InVars {} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_2, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_2, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_2, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread4Thread1of1ForFork0_thidvar3, thread4Thread1of1ForFork0_thidvar2, thread4Thread1of1ForFork0_thidvar1, thread4Thread1of1ForFork0_thidvar0]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" [2025-04-26 16:23:37,764 INFO L754 eck$LassoCheckResult]: Loop: "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" [2025-04-26 16:23:37,765 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:37,765 INFO L85 PathProgramCache]: Analyzing trace with hash -344879884, now seen corresponding path program 1 times [2025-04-26 16:23:37,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:37,765 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086325632] [2025-04-26 16:23:37,765 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:37,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:37,770 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:23:37,772 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:23:37,772 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:37,772 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:37,776 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:37,778 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:23:37,782 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:23:37,782 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:37,782 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:37,786 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:37,787 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:37,787 INFO L85 PathProgramCache]: Analyzing trace with hash 4706, now seen corresponding path program 2 times [2025-04-26 16:23:37,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:37,787 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1803255850] [2025-04-26 16:23:37,787 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:23:37,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:37,790 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:37,791 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:37,791 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 16:23:37,791 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:37,791 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:37,791 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:37,792 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:37,792 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:37,792 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:37,798 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:37,798 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:37,798 INFO L85 PathProgramCache]: Analyzing trace with hash -717082987, now seen corresponding path program 1 times [2025-04-26 16:23:37,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:37,798 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761406800] [2025-04-26 16:23:37,798 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:37,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:37,802 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 11 statements into 1 equivalence classes. [2025-04-26 16:23:37,808 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 11 of 11 statements. [2025-04-26 16:23:37,808 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:37,808 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:37,808 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:37,812 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 11 statements into 1 equivalence classes. [2025-04-26 16:23:37,815 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 11 of 11 statements. [2025-04-26 16:23:37,815 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:37,815 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:37,820 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:38,097 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:23:38,097 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:23:38,097 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:23:38,097 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:23:38,098 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:23:38,098 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:38,098 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:23:38,098 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:23:38,098 INFO L132 ssoRankerPreferences]: Filename of dumped script: commit-2.wvr.bpl_petrified1_Iteration6_Lasso [2025-04-26 16:23:38,098 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:23:38,098 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:23:38,099 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:38,103 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:38,105 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:38,108 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:38,110 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:38,112 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:38,115 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:38,171 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:38,173 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:38,176 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:38,178 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:38,181 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:38,399 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:23:38,399 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:23:38,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:38,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:38,406 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:38,420 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2025-04-26 16:23:38,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:38,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:38,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:38,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:38,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:38,432 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:38,432 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:38,435 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:38,440 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:38,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:38,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:38,442 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:38,444 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2025-04-26 16:23:38,445 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 16:23:38,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:38,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:38,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:38,455 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:38,456 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:38,456 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:38,459 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:38,464 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 16:23:38,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:38,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:38,466 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:38,467 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2025-04-26 16:23:38,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:38,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:38,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:38,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:38,479 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:38,481 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:38,481 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:38,483 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:38,489 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2025-04-26 16:23:38,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:38,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:38,491 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:38,491 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2025-04-26 16:23:38,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:38,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:38,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:38,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:38,503 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:38,505 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:38,505 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:38,507 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:38,513 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:38,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:38,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:38,515 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:38,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2025-04-26 16:23:38,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:38,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:38,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:38,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:38,527 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:38,528 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:38,528 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:38,531 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:38,537 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:38,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:38,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:38,539 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:38,540 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2025-04-26 16:23:38,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:38,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:38,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:38,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:38,551 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:38,552 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:38,552 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:38,555 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:38,561 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2025-04-26 16:23:38,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:38,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:38,563 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:38,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2025-04-26 16:23:38,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:38,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:38,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:38,576 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:38,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:38,607 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2025-04-26 16:23:38,607 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 16:23:38,653 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:38,660 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:38,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:38,661 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:38,663 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:38,665 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2025-04-26 16:23:38,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:38,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:38,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:38,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:38,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:38,677 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:38,678 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:38,682 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-04-26 16:23:38,688 INFO L436 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2025-04-26 16:23:38,688 INFO L437 ModelExtractionUtils]: 4 out of 10 variables were initially zero. Simplification set additionally 3 variables to zero. [2025-04-26 16:23:38,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:38,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:38,690 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:38,692 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2025-04-26 16:23:38,692 INFO L436 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-04-26 16:23:38,708 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2025-04-26 16:23:38,708 INFO L439 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2025-04-26 16:23:38,708 INFO L476 LassoAnalysis]: Proved termination. [2025-04-26 16:23:38,708 INFO L478 LassoAnalysis]: Termination argument consisting of: Ranking function f(node_2_back, node_2_front) = 1*node_2_back - 1*node_2_front Supporting invariants [] [2025-04-26 16:23:38,713 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 16:23:38,714 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2025-04-26 16:23:38,725 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:38,733 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-04-26 16:23:38,738 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-04-26 16:23:38,738 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:38,738 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:38,739 INFO L256 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-04-26 16:23:38,739 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:23:38,751 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:38,752 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:38,752 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:38,752 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:38,753 INFO L256 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-04-26 16:23:38,753 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:23:38,767 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 16:23:38,767 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 16:23:38,767 INFO L70 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 481 states and 1928 transitions. cyclomatic complexity: 1528 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (in total 11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:38,830 INFO L74 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 481 states and 1928 transitions. cyclomatic complexity: 1528. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (in total 11), 3 states have internal predecessors, (11), 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 1177 states and 4779 transitions. Complement of second has 5 states. [2025-04-26 16:23:38,830 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 16:23:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (in total 11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:38,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 48 transitions. [2025-04-26 16:23:38,831 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 3 states and 48 transitions. Stem has 9 letters. Loop has 2 letters. [2025-04-26 16:23:38,831 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:23:38,831 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 3 states and 48 transitions. Stem has 11 letters. Loop has 2 letters. [2025-04-26 16:23:38,831 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:23:38,831 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 3 states and 48 transitions. Stem has 9 letters. Loop has 4 letters. [2025-04-26 16:23:38,831 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:23:38,832 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1177 states and 4779 transitions. [2025-04-26 16:23:38,844 INFO L131 ngComponentsAnalysis]: Automaton has 75 accepting balls. 328 [2025-04-26 16:23:38,854 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1177 states to 970 states and 3914 transitions. [2025-04-26 16:23:38,855 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 479 [2025-04-26 16:23:38,858 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 593 [2025-04-26 16:23:38,858 INFO L74 IsDeterministic]: Start isDeterministic. Operand 970 states and 3914 transitions. [2025-04-26 16:23:38,858 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 16:23:38,858 INFO L218 hiAutomatonCegarLoop]: Abstraction has 970 states and 3914 transitions. [2025-04-26 16:23:38,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 970 states and 3914 transitions. [2025-04-26 16:23:38,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 970 to 828. [2025-04-26 16:23:38,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 828 states, 828 states have (on average 4.1727053140096615) internal successors, (in total 3455), 827 states have internal predecessors, (3455), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:38,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 828 states and 3455 transitions. [2025-04-26 16:23:38,892 INFO L240 hiAutomatonCegarLoop]: Abstraction has 828 states and 3455 transitions. [2025-04-26 16:23:38,892 INFO L438 stractBuchiCegarLoop]: Abstraction has 828 states and 3455 transitions. [2025-04-26 16:23:38,892 INFO L340 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2025-04-26 16:23:38,892 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 828 states and 3455 transitions. [2025-04-26 16:23:38,896 INFO L131 ngComponentsAnalysis]: Automaton has 66 accepting balls. 308 [2025-04-26 16:23:38,897 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:38,897 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:38,897 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:23:38,897 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2025-04-26 16:23:38,899 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= 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, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[133] L112-->L84: Formula: (and (= v_thread3Thread1of1ForFork3_thidvar2_2 3) (= v_thread3Thread1of1ForFork3_thidvar1_2 3) (= v_thread3Thread1of1ForFork3_thidvar0_2 3)) InVars {} OutVars{thread3Thread1of1ForFork3_thidvar0=v_thread3Thread1of1ForFork3_thidvar0_2, thread3Thread1of1ForFork3_thidvar2=v_thread3Thread1of1ForFork3_thidvar2_2, thread3Thread1of1ForFork3_thidvar1=v_thread3Thread1of1ForFork3_thidvar1_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork3_thidvar0, thread3Thread1of1ForFork3_thidvar2, thread3Thread1of1ForFork3_thidvar1]" "[124] L113-->L99: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar3_2) (= 4 v_thread4Thread1of1ForFork0_thidvar1_2) (= 4 v_thread4Thread1of1ForFork0_thidvar2_2) (= 4 v_thread4Thread1of1ForFork0_thidvar0_2)) InVars {} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_2, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_2, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_2, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread4Thread1of1ForFork0_thidvar3, thread4Thread1of1ForFork0_thidvar2, thread4Thread1of1ForFork0_thidvar1, thread4Thread1of1ForFork0_thidvar0]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" [2025-04-26 16:23:38,899 INFO L754 eck$LassoCheckResult]: Loop: "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" [2025-04-26 16:23:38,899 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:38,899 INFO L85 PathProgramCache]: Analyzing trace with hash -754742949, now seen corresponding path program 1 times [2025-04-26 16:23:38,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:38,899 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186644633] [2025-04-26 16:23:38,899 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:38,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:38,903 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 12 statements into 1 equivalence classes. [2025-04-26 16:23:38,910 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 12 of 12 statements. [2025-04-26 16:23:38,910 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:38,910 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:38,953 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 16:23:38,953 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:23:38,953 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [186644633] [2025-04-26 16:23:38,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [186644633] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:23:38,953 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:23:38,953 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-04-26 16:23:38,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [504896931] [2025-04-26 16:23:38,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:23:38,953 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-04-26 16:23:38,954 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:38,954 INFO L85 PathProgramCache]: Analyzing trace with hash 4832, now seen corresponding path program 2 times [2025-04-26 16:23:38,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:38,954 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2103196793] [2025-04-26 16:23:38,954 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:23:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:38,968 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:38,970 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:38,970 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 16:23:38,970 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:38,970 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:38,972 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:38,974 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:38,974 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:38,974 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:38,975 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:39,031 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:23:39,031 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-04-26 16:23:39,031 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-04-26 16:23:39,031 INFO L87 Difference]: Start difference. First operand 828 states and 3455 transitions. cyclomatic complexity: 2763 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 16:23:39,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:23:39,121 INFO L93 Difference]: Finished difference Result 2387 states and 9781 transitions. [2025-04-26 16:23:39,121 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2387 states and 9781 transitions. [2025-04-26 16:23:39,149 INFO L131 ngComponentsAnalysis]: Automaton has 73 accepting balls. 620 [2025-04-26 16:23:39,175 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2387 states to 2350 states and 9660 transitions. [2025-04-26 16:23:39,175 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1241 [2025-04-26 16:23:39,178 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1241 [2025-04-26 16:23:39,178 INFO L74 IsDeterministic]: Start isDeterministic. Operand 2350 states and 9660 transitions. [2025-04-26 16:23:39,178 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 16:23:39,178 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2350 states and 9660 transitions. [2025-04-26 16:23:39,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2350 states and 9660 transitions. [2025-04-26 16:23:39,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2350 to 1841. [2025-04-26 16:23:39,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1841 states, 1841 states have (on average 4.171102661596958) internal successors, (in total 7679), 1840 states have internal predecessors, (7679), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:39,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1841 states and 7679 transitions. [2025-04-26 16:23:39,235 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1841 states and 7679 transitions. [2025-04-26 16:23:39,236 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-26 16:23:39,236 INFO L438 stractBuchiCegarLoop]: Abstraction has 1841 states and 7679 transitions. [2025-04-26 16:23:39,236 INFO L340 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2025-04-26 16:23:39,236 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1841 states and 7679 transitions. [2025-04-26 16:23:39,247 INFO L131 ngComponentsAnalysis]: Automaton has 73 accepting balls. 620 [2025-04-26 16:23:39,247 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:39,247 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:39,248 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:23:39,248 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2025-04-26 16:23:39,248 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= 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, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[133] L112-->L84: Formula: (and (= v_thread3Thread1of1ForFork3_thidvar2_2 3) (= v_thread3Thread1of1ForFork3_thidvar1_2 3) (= v_thread3Thread1of1ForFork3_thidvar0_2 3)) InVars {} OutVars{thread3Thread1of1ForFork3_thidvar0=v_thread3Thread1of1ForFork3_thidvar0_2, thread3Thread1of1ForFork3_thidvar2=v_thread3Thread1of1ForFork3_thidvar2_2, thread3Thread1of1ForFork3_thidvar1=v_thread3Thread1of1ForFork3_thidvar1_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork3_thidvar0, thread3Thread1of1ForFork3_thidvar2, thread3Thread1of1ForFork3_thidvar1]" "[124] L113-->L99: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar3_2) (= 4 v_thread4Thread1of1ForFork0_thidvar1_2) (= 4 v_thread4Thread1of1ForFork0_thidvar2_2) (= 4 v_thread4Thread1of1ForFork0_thidvar0_2)) InVars {} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_2, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_2, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_2, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread4Thread1of1ForFork0_thidvar3, thread4Thread1of1ForFork0_thidvar2, thread4Thread1of1ForFork0_thidvar1, thread4Thread1of1ForFork0_thidvar0]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" [2025-04-26 16:23:39,248 INFO L754 eck$LassoCheckResult]: Loop: "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" [2025-04-26 16:23:39,249 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:39,249 INFO L85 PathProgramCache]: Analyzing trace with hash 1048212509, now seen corresponding path program 1 times [2025-04-26 16:23:39,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:39,249 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856492542] [2025-04-26 16:23:39,249 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:39,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:39,252 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 16 statements into 1 equivalence classes. [2025-04-26 16:23:39,255 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 16 of 16 statements. [2025-04-26 16:23:39,255 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:39,255 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:39,291 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 16:23:39,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:23:39,291 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856492542] [2025-04-26 16:23:39,291 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1856492542] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:23:39,291 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:23:39,291 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-04-26 16:23:39,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745524432] [2025-04-26 16:23:39,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:23:39,291 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-04-26 16:23:39,292 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:39,292 INFO L85 PathProgramCache]: Analyzing trace with hash 4832, now seen corresponding path program 3 times [2025-04-26 16:23:39,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:39,292 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1648063149] [2025-04-26 16:23:39,292 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-26 16:23:39,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:39,294 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:39,295 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:39,295 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-04-26 16:23:39,295 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:39,295 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:39,296 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:39,296 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:39,296 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:39,296 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:39,297 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:39,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:23:39,348 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-04-26 16:23:39,348 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-04-26 16:23:39,348 INFO L87 Difference]: Start difference. First operand 1841 states and 7679 transitions. cyclomatic complexity: 5981 Second operand has 5 states, 5 states have (on average 3.2) internal successors, (in total 16), 4 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 16:23:39,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:23:39,430 INFO L93 Difference]: Finished difference Result 3572 states and 14113 transitions. [2025-04-26 16:23:39,430 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3572 states and 14113 transitions. [2025-04-26 16:23:39,461 INFO L131 ngComponentsAnalysis]: Automaton has 194 accepting balls. 1476 [2025-04-26 16:23:39,488 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3572 states to 3200 states and 12414 transitions. [2025-04-26 16:23:39,488 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2239 [2025-04-26 16:23:39,493 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2410 [2025-04-26 16:23:39,493 INFO L74 IsDeterministic]: Start isDeterministic. Operand 3200 states and 12414 transitions. [2025-04-26 16:23:39,493 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 16:23:39,493 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3200 states and 12414 transitions. [2025-04-26 16:23:39,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3200 states and 12414 transitions. [2025-04-26 16:23:39,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3200 to 2486. [2025-04-26 16:23:39,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2486 states, 2486 states have (on average 4.096138374899437) internal successors, (in total 10183), 2485 states have internal predecessors, (10183), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 2486 states and 10183 transitions. [2025-04-26 16:23:39,553 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2486 states and 10183 transitions. [2025-04-26 16:23:39,553 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-26 16:23:39,553 INFO L438 stractBuchiCegarLoop]: Abstraction has 2486 states and 10183 transitions. [2025-04-26 16:23:39,554 INFO L340 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2025-04-26 16:23:39,554 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2486 states and 10183 transitions. [2025-04-26 16:23:39,568 INFO L131 ngComponentsAnalysis]: Automaton has 110 accepting balls. 1272 [2025-04-26 16:23:39,568 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:39,568 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:39,569 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:23:39,569 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2025-04-26 16:23:39,569 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= 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, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[133] L112-->L84: Formula: (and (= v_thread3Thread1of1ForFork3_thidvar2_2 3) (= v_thread3Thread1of1ForFork3_thidvar1_2 3) (= v_thread3Thread1of1ForFork3_thidvar0_2 3)) InVars {} OutVars{thread3Thread1of1ForFork3_thidvar0=v_thread3Thread1of1ForFork3_thidvar0_2, thread3Thread1of1ForFork3_thidvar2=v_thread3Thread1of1ForFork3_thidvar2_2, thread3Thread1of1ForFork3_thidvar1=v_thread3Thread1of1ForFork3_thidvar1_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork3_thidvar0, thread3Thread1of1ForFork3_thidvar2, thread3Thread1of1ForFork3_thidvar1]" "[124] L113-->L99: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar3_2) (= 4 v_thread4Thread1of1ForFork0_thidvar1_2) (= 4 v_thread4Thread1of1ForFork0_thidvar2_2) (= 4 v_thread4Thread1of1ForFork0_thidvar0_2)) InVars {} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_2, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_2, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_2, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread4Thread1of1ForFork0_thidvar3, thread4Thread1of1ForFork0_thidvar2, thread4Thread1of1ForFork0_thidvar1, thread4Thread1of1ForFork0_thidvar0]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" [2025-04-26 16:23:39,569 INFO L754 eck$LassoCheckResult]: Loop: "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" [2025-04-26 16:23:39,570 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:39,570 INFO L85 PathProgramCache]: Analyzing trace with hash 907181915, now seen corresponding path program 1 times [2025-04-26 16:23:39,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:39,570 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730607564] [2025-04-26 16:23:39,570 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:39,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:39,572 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 16 statements into 1 equivalence classes. [2025-04-26 16:23:39,577 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 16 of 16 statements. [2025-04-26 16:23:39,578 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:39,578 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:39,578 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:39,579 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 16 statements into 1 equivalence classes. [2025-04-26 16:23:39,592 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 16 of 16 statements. [2025-04-26 16:23:39,592 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:39,592 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:39,594 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:39,598 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:39,598 INFO L85 PathProgramCache]: Analyzing trace with hash 4832, now seen corresponding path program 4 times [2025-04-26 16:23:39,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:39,599 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [804926967] [2025-04-26 16:23:39,599 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-26 16:23:39,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:39,601 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 2 statements into 2 equivalence classes. [2025-04-26 16:23:39,602 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:39,603 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) [2025-04-26 16:23:39,603 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:39,603 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:39,604 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:39,605 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:39,605 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:39,605 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:39,606 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:39,606 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:39,606 INFO L85 PathProgramCache]: Analyzing trace with hash -76536902, now seen corresponding path program 1 times [2025-04-26 16:23:39,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:39,606 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001329754] [2025-04-26 16:23:39,606 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:39,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:39,611 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes. [2025-04-26 16:23:39,620 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements. [2025-04-26 16:23:39,620 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:39,620 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:39,620 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:39,623 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes. [2025-04-26 16:23:39,631 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements. [2025-04-26 16:23:39,631 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:39,631 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:39,636 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:40,079 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:23:40,079 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:23:40,079 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:23:40,079 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:23:40,079 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:23:40,079 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:40,079 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:23:40,079 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:23:40,079 INFO L132 ssoRankerPreferences]: Filename of dumped script: commit-2.wvr.bpl_petrified1_Iteration9_Lasso [2025-04-26 16:23:40,079 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:23:40,079 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:23:40,081 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:40,090 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:40,092 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:40,095 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:40,098 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:40,100 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:40,102 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:40,164 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:40,166 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:40,168 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:40,169 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:40,430 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:23:40,431 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:23:40,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:40,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:40,433 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:40,433 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2025-04-26 16:23:40,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:40,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:40,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:40,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:40,448 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:40,449 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:40,449 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:40,452 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:40,458 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2025-04-26 16:23:40,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:40,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:40,459 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:40,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2025-04-26 16:23:40,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:40,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:40,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:40,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:40,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:40,472 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:40,472 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:40,474 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:40,480 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2025-04-26 16:23:40,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:40,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:40,482 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:40,483 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2025-04-26 16:23:40,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:40,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:40,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:40,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:40,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:40,495 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:40,495 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:40,514 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:40,542 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 16:23:40,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:40,542 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:40,544 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:40,545 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2025-04-26 16:23:40,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:40,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:40,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:40,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:40,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:40,558 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:40,558 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:40,560 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:40,581 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 16:23:40,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:40,582 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:40,583 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:40,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:40,623 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2025-04-26 16:23:40,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:40,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:40,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:40,631 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:40,635 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:40,635 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:40,639 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:40,645 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 16:23:40,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:40,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:40,647 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:40,648 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2025-04-26 16:23:40,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:40,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:40,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:40,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:40,659 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:40,659 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:40,659 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:40,662 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:40,668 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2025-04-26 16:23:40,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:40,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:40,670 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:40,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2025-04-26 16:23:40,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:40,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:40,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:40,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:40,683 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:40,686 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:40,686 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:40,689 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:40,695 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2025-04-26 16:23:40,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:40,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:40,697 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:40,699 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2025-04-26 16:23:40,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:40,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:40,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:40,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:40,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:40,711 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:40,711 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:40,713 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:40,719 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:40,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:40,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:40,721 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:40,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2025-04-26 16:23:40,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:40,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:40,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:40,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:40,732 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:40,733 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:40,733 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:40,737 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-04-26 16:23:40,744 INFO L436 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2025-04-26 16:23:40,744 INFO L437 ModelExtractionUtils]: 2 out of 10 variables were initially zero. Simplification set additionally 5 variables to zero. [2025-04-26 16:23:40,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:40,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:40,746 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:40,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2025-04-26 16:23:40,748 INFO L436 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-04-26 16:23:40,763 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 16:23:40,763 INFO L439 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2025-04-26 16:23:40,763 INFO L476 LassoAnalysis]: Proved termination. [2025-04-26 16:23:40,763 INFO L478 LassoAnalysis]: Termination argument consisting of: Ranking function f(client_back, client_front) = 1*client_back - 1*client_front Supporting invariants [] [2025-04-26 16:23:40,768 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2025-04-26 16:23:40,770 INFO L156 tatePredicateManager]: 1 out of 1 supporting invariants were superfluous and have been removed [2025-04-26 16:23:40,778 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:40,783 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 16 statements into 1 equivalence classes. [2025-04-26 16:23:40,792 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 16 of 16 statements. [2025-04-26 16:23:40,792 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:40,793 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:40,793 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-04-26 16:23:40,793 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:23:40,812 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:40,813 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:40,813 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:40,813 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:40,813 INFO L256 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-04-26 16:23:40,814 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:23:40,830 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 16:23:40,830 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 16:23:40,830 INFO L70 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2486 states and 10183 transitions. cyclomatic complexity: 7875 Second operand has 3 states, 3 states have (on average 6.0) internal successors, (in total 18), 3 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:40,938 INFO L74 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2486 states and 10183 transitions. cyclomatic complexity: 7875. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (in total 18), 3 states have internal predecessors, (18), 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 7109 states and 31119 transitions. Complement of second has 5 states. [2025-04-26 16:23:40,939 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 16:23:40,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 6.0) internal successors, (in total 18), 3 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 54 transitions. [2025-04-26 16:23:40,939 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 3 states and 54 transitions. Stem has 16 letters. Loop has 2 letters. [2025-04-26 16:23:40,940 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:23:40,940 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 3 states and 54 transitions. Stem has 18 letters. Loop has 2 letters. [2025-04-26 16:23:40,940 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:23:40,940 INFO L85 BuchiAccepts]: Start buchiAccepts Operand 3 states and 54 transitions. Stem has 16 letters. Loop has 4 letters. [2025-04-26 16:23:40,940 INFO L117 BuchiAccepts]: Finished buchiAccepts. [2025-04-26 16:23:40,940 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7109 states and 31119 transitions. [2025-04-26 16:23:41,007 INFO L131 ngComponentsAnalysis]: Automaton has 136 accepting balls. 1338 [2025-04-26 16:23:41,096 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7109 states to 5902 states and 25018 transitions. [2025-04-26 16:23:41,096 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2683 [2025-04-26 16:23:41,103 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3575 [2025-04-26 16:23:41,104 INFO L74 IsDeterministic]: Start isDeterministic. Operand 5902 states and 25018 transitions. [2025-04-26 16:23:41,104 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 16:23:41,104 INFO L218 hiAutomatonCegarLoop]: Abstraction has 5902 states and 25018 transitions. [2025-04-26 16:23:41,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5902 states and 25018 transitions. [2025-04-26 16:23:41,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5902 to 4587. [2025-04-26 16:23:41,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4587 states, 4587 states have (on average 4.402005668192719) internal successors, (in total 20192), 4586 states have internal predecessors, (20192), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:41,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4587 states to 4587 states and 20192 transitions. [2025-04-26 16:23:41,216 INFO L240 hiAutomatonCegarLoop]: Abstraction has 4587 states and 20192 transitions. [2025-04-26 16:23:41,216 INFO L438 stractBuchiCegarLoop]: Abstraction has 4587 states and 20192 transitions. [2025-04-26 16:23:41,216 INFO L340 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2025-04-26 16:23:41,216 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4587 states and 20192 transitions. [2025-04-26 16:23:41,274 INFO L131 ngComponentsAnalysis]: Automaton has 114 accepting balls. 1288 [2025-04-26 16:23:41,275 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:41,275 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:41,275 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:23:41,275 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2025-04-26 16:23:41,276 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= 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, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[133] L112-->L84: Formula: (and (= v_thread3Thread1of1ForFork3_thidvar2_2 3) (= v_thread3Thread1of1ForFork3_thidvar1_2 3) (= v_thread3Thread1of1ForFork3_thidvar0_2 3)) InVars {} OutVars{thread3Thread1of1ForFork3_thidvar0=v_thread3Thread1of1ForFork3_thidvar0_2, thread3Thread1of1ForFork3_thidvar2=v_thread3Thread1of1ForFork3_thidvar2_2, thread3Thread1of1ForFork3_thidvar1=v_thread3Thread1of1ForFork3_thidvar1_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork3_thidvar0, thread3Thread1of1ForFork3_thidvar2, thread3Thread1of1ForFork3_thidvar1]" "[124] L113-->L99: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar3_2) (= 4 v_thread4Thread1of1ForFork0_thidvar1_2) (= 4 v_thread4Thread1of1ForFork0_thidvar2_2) (= 4 v_thread4Thread1of1ForFork0_thidvar0_2)) InVars {} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_2, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_2, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_2, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread4Thread1of1ForFork0_thidvar3, thread4Thread1of1ForFork0_thidvar2, thread4Thread1of1ForFork0_thidvar1, thread4Thread1of1ForFork0_thidvar0]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" [2025-04-26 16:23:41,276 INFO L754 eck$LassoCheckResult]: Loop: "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" [2025-04-26 16:23:41,276 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:41,276 INFO L85 PathProgramCache]: Analyzing trace with hash 91512378, now seen corresponding path program 1 times [2025-04-26 16:23:41,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:41,276 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913235920] [2025-04-26 16:23:41,276 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:41,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:41,279 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes. [2025-04-26 16:23:41,282 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements. [2025-04-26 16:23:41,282 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:41,282 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:23:41,355 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:23:41,355 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913235920] [2025-04-26 16:23:41,355 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [913235920] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-26 16:23:41,355 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1278937634] [2025-04-26 16:23:41,355 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:41,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-26 16:23:41,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:41,358 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-26 16:23:41,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2025-04-26 16:23:41,385 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes. [2025-04-26 16:23:41,395 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements. [2025-04-26 16:23:41,395 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:41,395 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:41,396 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-04-26 16:23:41,396 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:23:41,416 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:23:41,416 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-04-26 16:23:41,416 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1278937634] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:23:41,416 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-04-26 16:23:41,416 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2025-04-26 16:23:41,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1633977168] [2025-04-26 16:23:41,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:23:41,416 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-04-26 16:23:41,417 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:41,417 INFO L85 PathProgramCache]: Analyzing trace with hash 4610, now seen corresponding path program 3 times [2025-04-26 16:23:41,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:41,417 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901316854] [2025-04-26 16:23:41,417 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-26 16:23:41,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:41,418 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:41,419 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:41,419 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-04-26 16:23:41,419 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:41,419 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:41,420 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-04-26 16:23:41,420 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-04-26 16:23:41,420 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:41,421 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:41,421 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:41,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:23:41,479 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-04-26 16:23:41,479 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2025-04-26 16:23:41,479 INFO L87 Difference]: Start difference. First operand 4587 states and 20192 transitions. cyclomatic complexity: 15893 Second operand has 4 states, 4 states have (on average 4.5) internal successors, (in total 18), 3 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:41,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:23:41,571 INFO L93 Difference]: Finished difference Result 4843 states and 19120 transitions. [2025-04-26 16:23:41,571 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4843 states and 19120 transitions. [2025-04-26 16:23:41,617 INFO L131 ngComponentsAnalysis]: Automaton has 250 accepting balls. 2770 [2025-04-26 16:23:41,655 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4843 states to 4591 states and 18333 transitions. [2025-04-26 16:23:41,655 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3978 [2025-04-26 16:23:41,663 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3989 [2025-04-26 16:23:41,663 INFO L74 IsDeterministic]: Start isDeterministic. Operand 4591 states and 18333 transitions. [2025-04-26 16:23:41,663 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 16:23:41,664 INFO L218 hiAutomatonCegarLoop]: Abstraction has 4591 states and 18333 transitions. [2025-04-26 16:23:41,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4591 states and 18333 transitions. [2025-04-26 16:23:41,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4591 to 3684. [2025-04-26 16:23:41,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3684 states, 3684 states have (on average 4.215255157437568) internal successors, (in total 15529), 3683 states have internal predecessors, (15529), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:41,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 3684 states and 15529 transitions. [2025-04-26 16:23:41,775 INFO L240 hiAutomatonCegarLoop]: Abstraction has 3684 states and 15529 transitions. [2025-04-26 16:23:41,776 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-26 16:23:41,776 INFO L438 stractBuchiCegarLoop]: Abstraction has 3684 states and 15529 transitions. [2025-04-26 16:23:41,776 INFO L340 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2025-04-26 16:23:41,776 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3684 states and 15529 transitions. [2025-04-26 16:23:41,792 INFO L131 ngComponentsAnalysis]: Automaton has 134 accepting balls. 2506 [2025-04-26 16:23:41,793 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:41,793 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:41,794 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:23:41,794 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:23:41,795 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= 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, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[133] L112-->L84: Formula: (and (= v_thread3Thread1of1ForFork3_thidvar2_2 3) (= v_thread3Thread1of1ForFork3_thidvar1_2 3) (= v_thread3Thread1of1ForFork3_thidvar0_2 3)) InVars {} OutVars{thread3Thread1of1ForFork3_thidvar0=v_thread3Thread1of1ForFork3_thidvar0_2, thread3Thread1of1ForFork3_thidvar2=v_thread3Thread1of1ForFork3_thidvar2_2, thread3Thread1of1ForFork3_thidvar1=v_thread3Thread1of1ForFork3_thidvar1_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork3_thidvar0, thread3Thread1of1ForFork3_thidvar2, thread3Thread1of1ForFork3_thidvar1]" "[124] L113-->L99: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar3_2) (= 4 v_thread4Thread1of1ForFork0_thidvar1_2) (= 4 v_thread4Thread1of1ForFork0_thidvar2_2) (= 4 v_thread4Thread1of1ForFork0_thidvar0_2)) InVars {} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_2, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_2, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_2, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread4Thread1of1ForFork0_thidvar3, thread4Thread1of1ForFork0_thidvar2, thread4Thread1of1ForFork0_thidvar1, thread4Thread1of1ForFork0_thidvar0]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[119] L99-->thread4EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:23:41,795 INFO L754 eck$LassoCheckResult]: Loop: "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" [2025-04-26 16:23:41,795 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:41,795 INFO L85 PathProgramCache]: Analyzing trace with hash -76536903, now seen corresponding path program 1 times [2025-04-26 16:23:41,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:41,796 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1504914173] [2025-04-26 16:23:41,796 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:41,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:41,801 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes. [2025-04-26 16:23:41,806 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements. [2025-04-26 16:23:41,806 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:41,806 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:41,806 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:41,809 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes. [2025-04-26 16:23:41,814 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements. [2025-04-26 16:23:41,818 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:41,818 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:41,821 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:41,821 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:41,821 INFO L85 PathProgramCache]: Analyzing trace with hash -76497628, now seen corresponding path program 1 times [2025-04-26 16:23:41,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:41,821 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935880597] [2025-04-26 16:23:41,825 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:41,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:41,827 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 10 statements into 1 equivalence classes. [2025-04-26 16:23:41,832 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 10 of 10 statements. [2025-04-26 16:23:41,832 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:41,832 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:41,833 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:41,834 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 10 statements into 1 equivalence classes. [2025-04-26 16:23:41,840 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 10 of 10 statements. [2025-04-26 16:23:41,840 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:41,840 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:41,841 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:41,842 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:41,842 INFO L85 PathProgramCache]: Analyzing trace with hash -1280206116, now seen corresponding path program 2 times [2025-04-26 16:23:41,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:41,842 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002801370] [2025-04-26 16:23:41,842 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:23:41,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:41,848 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 28 statements into 2 equivalence classes. [2025-04-26 16:23:41,853 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 28 of 28 statements. [2025-04-26 16:23:41,854 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-26 16:23:41,854 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:41,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:23:41,953 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:23:41,953 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002801370] [2025-04-26 16:23:41,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002801370] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-26 16:23:41,953 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1078871308] [2025-04-26 16:23:41,953 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:23:41,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-26 16:23:41,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:41,956 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-26 16:23:41,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2025-04-26 16:23:41,979 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 28 statements into 2 equivalence classes. [2025-04-26 16:23:41,992 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 28 of 28 statements. [2025-04-26 16:23:41,993 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-26 16:23:41,993 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:23:41,993 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 10 conjuncts are in the unsatisfiable core [2025-04-26 16:23:41,996 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-26 16:23:42,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2025-04-26 16:23:42,064 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-26 16:23:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2025-04-26 16:23:42,121 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1078871308] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-26 16:23:42,122 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-26 16:23:42,122 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 9 [2025-04-26 16:23:42,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [865768760] [2025-04-26 16:23:42,122 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-26 16:23:42,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:23:42,824 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-04-26 16:23:42,824 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=47, Unknown=0, NotChecked=0, Total=90 [2025-04-26 16:23:42,824 INFO L87 Difference]: Start difference. First operand 3684 states and 15529 transitions. cyclomatic complexity: 12043 Second operand has 10 states, 10 states have (on average 5.7) internal successors, (in total 57), 9 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:43,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:23:43,016 INFO L93 Difference]: Finished difference Result 10865 states and 46100 transitions. [2025-04-26 16:23:43,016 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10865 states and 46100 transitions. [2025-04-26 16:23:43,135 INFO L131 ngComponentsAnalysis]: Automaton has 148 accepting balls. 6064 [2025-04-26 16:23:43,232 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10865 states to 10518 states and 44080 transitions. [2025-04-26 16:23:43,232 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 9085 [2025-04-26 16:23:43,257 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 9085 [2025-04-26 16:23:43,257 INFO L74 IsDeterministic]: Start isDeterministic. Operand 10518 states and 44080 transitions. [2025-04-26 16:23:43,257 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2025-04-26 16:23:43,257 INFO L218 hiAutomatonCegarLoop]: Abstraction has 10518 states and 44080 transitions. [2025-04-26 16:23:43,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10518 states and 44080 transitions. [2025-04-26 16:23:43,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10518 to 7102. [2025-04-26 16:23:43,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7102 states, 7102 states have (on average 4.30132357082512) internal successors, (in total 30548), 7101 states have internal predecessors, (30548), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:23:43,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7102 states to 7102 states and 30548 transitions. [2025-04-26 16:23:43,553 INFO L240 hiAutomatonCegarLoop]: Abstraction has 7102 states and 30548 transitions. [2025-04-26 16:23:43,554 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-04-26 16:23:43,554 INFO L438 stractBuchiCegarLoop]: Abstraction has 7102 states and 30548 transitions. [2025-04-26 16:23:43,554 INFO L340 stractBuchiCegarLoop]: ======== Iteration 12 ============ [2025-04-26 16:23:43,554 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7102 states and 30548 transitions. [2025-04-26 16:23:43,590 INFO L131 ngComponentsAnalysis]: Automaton has 134 accepting balls. 4702 [2025-04-26 16:23:43,590 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:23:43,590 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:23:43,591 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2025-04-26 16:23:43,591 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:23:43,592 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= 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, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[133] L112-->L84: Formula: (and (= v_thread3Thread1of1ForFork3_thidvar2_2 3) (= v_thread3Thread1of1ForFork3_thidvar1_2 3) (= v_thread3Thread1of1ForFork3_thidvar0_2 3)) InVars {} OutVars{thread3Thread1of1ForFork3_thidvar0=v_thread3Thread1of1ForFork3_thidvar0_2, thread3Thread1of1ForFork3_thidvar2=v_thread3Thread1of1ForFork3_thidvar2_2, thread3Thread1of1ForFork3_thidvar1=v_thread3Thread1of1ForFork3_thidvar1_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork3_thidvar0, thread3Thread1of1ForFork3_thidvar2, thread3Thread1of1ForFork3_thidvar1]" "[124] L113-->L99: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar3_2) (= 4 v_thread4Thread1of1ForFork0_thidvar1_2) (= 4 v_thread4Thread1of1ForFork0_thidvar2_2) (= 4 v_thread4Thread1of1ForFork0_thidvar0_2)) InVars {} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_2, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_2, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_2, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread4Thread1of1ForFork0_thidvar3, thread4Thread1of1ForFork0_thidvar2, thread4Thread1of1ForFork0_thidvar1, thread4Thread1of1ForFork0_thidvar0]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" [2025-04-26 16:23:43,592 INFO L754 eck$LassoCheckResult]: Loop: "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" [2025-04-26 16:23:43,592 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:43,593 INFO L85 PathProgramCache]: Analyzing trace with hash 1341538653, now seen corresponding path program 2 times [2025-04-26 16:23:43,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:43,593 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544136601] [2025-04-26 16:23:43,593 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:23:43,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:43,596 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 28 statements into 2 equivalence classes. [2025-04-26 16:23:43,616 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 28 of 28 statements. [2025-04-26 16:23:43,616 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-26 16:23:43,616 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:43,616 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:43,618 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-04-26 16:23:43,622 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-04-26 16:23:43,622 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:43,622 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:43,625 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:43,625 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:43,625 INFO L85 PathProgramCache]: Analyzing trace with hash -1735955407, now seen corresponding path program 1 times [2025-04-26 16:23:43,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:43,625 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1651748806] [2025-04-26 16:23:43,625 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:23:43,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:43,627 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 12 statements into 1 equivalence classes. [2025-04-26 16:23:43,630 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 12 of 12 statements. [2025-04-26 16:23:43,630 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:43,630 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:43,630 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:43,631 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 12 statements into 1 equivalence classes. [2025-04-26 16:23:43,633 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 12 of 12 statements. [2025-04-26 16:23:43,633 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:43,633 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:43,634 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:43,635 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:43,635 INFO L85 PathProgramCache]: Analyzing trace with hash -1556446323, now seen corresponding path program 3 times [2025-04-26 16:23:43,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:43,635 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [335781815] [2025-04-26 16:23:43,635 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-26 16:23:43,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:43,641 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 40 statements into 5 equivalence classes. [2025-04-26 16:23:43,664 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) and asserted 40 of 40 statements. [2025-04-26 16:23:43,664 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2025-04-26 16:23:43,664 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:43,664 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:43,666 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-04-26 16:23:43,680 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-04-26 16:23:43,680 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:43,680 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:43,684 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:44,998 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:23:44,998 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:23:44,998 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:23:44,998 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:23:44,998 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:23:44,998 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:44,998 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:23:44,998 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:23:44,998 INFO L132 ssoRankerPreferences]: Filename of dumped script: commit-2.wvr.bpl_petrified1_Iteration12_Lasso [2025-04-26 16:23:44,998 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:23:44,998 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:23:45,001 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:45,004 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:45,009 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:45,010 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:45,012 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:45,014 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:45,016 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:45,579 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:45,581 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:45,583 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:45,585 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:46,282 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:23:46,283 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:23:46,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,285 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2025-04-26 16:23:46,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,297 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,298 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,298 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,300 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,305 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 16:23:46,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,307 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2025-04-26 16:23:46,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,319 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,319 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,322 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,327 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 16:23:46,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,329 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,331 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2025-04-26 16:23:46,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,342 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,342 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,344 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,349 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 16:23:46,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,351 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,352 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2025-04-26 16:23:46,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,363 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,364 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,364 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,366 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,371 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2025-04-26 16:23:46,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,371 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,373 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,374 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2025-04-26 16:23:46,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,385 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,385 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,387 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,392 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2025-04-26 16:23:46,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,394 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,395 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2025-04-26 16:23:46,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,407 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,407 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,407 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,410 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,415 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 16:23:46,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,417 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,418 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2025-04-26 16:23:46,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,431 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,431 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,435 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,441 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 16:23:46,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,442 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,443 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2025-04-26 16:23:46,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,455 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,462 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,462 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,473 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,479 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2025-04-26 16:23:46,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,481 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,483 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2025-04-26 16:23:46,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,496 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,496 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,500 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,505 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:46,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,507 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,508 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2025-04-26 16:23:46,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,521 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,521 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,525 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,531 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 16:23:46,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,533 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,535 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2025-04-26 16:23:46,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,548 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:46,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,624 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2025-04-26 16:23:46,624 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 16:23:46,742 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,750 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2025-04-26 16:23:46,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,752 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2025-04-26 16:23:46,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,764 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,766 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,766 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,770 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,777 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 16:23:46,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,779 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,781 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2025-04-26 16:23:46,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,792 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,792 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,792 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,795 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,801 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:46,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,803 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,804 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2025-04-26 16:23:46,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,817 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,819 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,819 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,821 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,827 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:46,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,831 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,832 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2025-04-26 16:23:46,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,844 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,845 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,845 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,847 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,853 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:46,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,856 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2025-04-26 16:23:46,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,868 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:46,870 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:46,870 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:46,872 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,878 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:46,879 INFO L453 LassoAnalysis]: Using template '2-nested'. [2025-04-26 16:23:46,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,879 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,881 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,882 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2025-04-26 16:23:46,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,894 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:46,896 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:46,896 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:46,898 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,904 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:46,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,905 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,907 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,908 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2025-04-26 16:23:46,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,920 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:46,921 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:46,921 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:46,924 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,929 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:46,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,932 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,932 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2025-04-26 16:23:46,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:46,947 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:46,947 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:46,950 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,956 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2025-04-26 16:23:46,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,956 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,958 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,958 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2025-04-26 16:23:46,959 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 16:23:46,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,969 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:46,970 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:46,970 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:46,973 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:46,978 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 16:23:46,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:46,979 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:46,981 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:46,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2025-04-26 16:23:46,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:46,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:46,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:46,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:46,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:46,995 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:46,995 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:46,998 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,003 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:47,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,005 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2025-04-26 16:23:47,007 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 16:23:47,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:47,018 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:47,018 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:47,021 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,026 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2025-04-26 16:23:47,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,028 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2025-04-26 16:23:47,029 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 16:23:47,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:47,041 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:47,041 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:47,047 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,052 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:47,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,053 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,054 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,055 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2025-04-26 16:23:47,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,066 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:47,075 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:47,075 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:47,090 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,096 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2025-04-26 16:23:47,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,096 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,097 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,098 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2025-04-26 16:23:47,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,109 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:47,112 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:47,112 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:47,118 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,123 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:47,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,125 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,126 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2025-04-26 16:23:47,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:47,139 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:47,139 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:47,145 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,150 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:47,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,150 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,152 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,153 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2025-04-26 16:23:47,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,164 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:47,164 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:47,240 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2025-04-26 16:23:47,240 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2025-04-26 16:23:47,388 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,398 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 16:23:47,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,400 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,400 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2025-04-26 16:23:47,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:47,413 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:47,413 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:47,419 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,425 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2025-04-26 16:23:47,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,425 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,427 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,427 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2025-04-26 16:23:47,428 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 16:23:47,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:47,439 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:47,439 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:47,442 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,447 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:47,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,448 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,449 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,450 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2025-04-26 16:23:47,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:47,462 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:47,462 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:47,465 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,470 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2025-04-26 16:23:47,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,471 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,472 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,473 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2025-04-26 16:23:47,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:47,484 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:47,484 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:47,487 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,492 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2025-04-26 16:23:47,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,494 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,495 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2025-04-26 16:23:47,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:47,506 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:47,506 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:47,508 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,513 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:47,514 INFO L453 LassoAnalysis]: Using template '3-nested'. [2025-04-26 16:23:47,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,515 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,516 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2025-04-26 16:23:47,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:47,528 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:47,528 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:47,532 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,537 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2025-04-26 16:23:47,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,539 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,540 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2025-04-26 16:23:47,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:47,552 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:47,552 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:47,555 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,561 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 16:23:47,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,562 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,618 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2025-04-26 16:23:47,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:47,632 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:47,632 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:47,636 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,641 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2025-04-26 16:23:47,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,655 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,655 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2025-04-26 16:23:47,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:47,667 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:47,667 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:47,686 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,692 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 16:23:47,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,692 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,694 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,694 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2025-04-26 16:23:47,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:47,707 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:47,707 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:47,710 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,715 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2025-04-26 16:23:47,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,717 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,718 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2025-04-26 16:23:47,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:47,730 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:47,730 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:47,734 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,739 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2025-04-26 16:23:47,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,740 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,741 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,742 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2025-04-26 16:23:47,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:47,756 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:47,756 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:47,764 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,769 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 16:23:47,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,771 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,771 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2025-04-26 16:23:47,773 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 16:23:47,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:47,795 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:47,796 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:47,827 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,834 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 16:23:47,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,837 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,838 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2025-04-26 16:23:47,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:47,853 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:47,854 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:47,861 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,867 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 16:23:47,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,869 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2025-04-26 16:23:47,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:47,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:47,885 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:47,885 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:47,892 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:47,897 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2025-04-26 16:23:47,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:47,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:47,899 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:47,901 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2025-04-26 16:23:47,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:47,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:47,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:47,912 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:47,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:48,014 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2025-04-26 16:23:48,015 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2025-04-26 16:23:48,218 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,228 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 16:23:48,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,228 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,232 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,233 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2025-04-26 16:23:48,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:48,247 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:48,247 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:48,254 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,259 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 16:23:48,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,261 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,262 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2025-04-26 16:23:48,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:48,274 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:48,274 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:48,277 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,283 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2025-04-26 16:23:48,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,284 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2025-04-26 16:23:48,286 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 16:23:48,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:48,297 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:48,297 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:48,300 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,305 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2025-04-26 16:23:48,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,307 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2025-04-26 16:23:48,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:48,319 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:48,319 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:48,323 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,328 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2025-04-26 16:23:48,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,330 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,330 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2025-04-26 16:23:48,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:48,342 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:48,342 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:48,345 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,351 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2025-04-26 16:23:48,351 INFO L453 LassoAnalysis]: Using template '4-nested'. [2025-04-26 16:23:48,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,353 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,353 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2025-04-26 16:23:48,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:48,366 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:48,366 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:48,370 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,375 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:48,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,378 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,379 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2025-04-26 16:23:48,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:48,392 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:48,392 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:48,396 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,401 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:48,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,403 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2025-04-26 16:23:48,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:48,416 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:48,417 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:48,421 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,426 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2025-04-26 16:23:48,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,427 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,428 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,430 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2025-04-26 16:23:48,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:48,443 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:48,443 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:48,447 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,453 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:48,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,455 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,456 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2025-04-26 16:23:48,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,468 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:48,470 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:48,470 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:48,474 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,480 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:48,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,482 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,483 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2025-04-26 16:23:48,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:48,497 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:48,497 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:48,501 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,507 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2025-04-26 16:23:48,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,510 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,511 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2025-04-26 16:23:48,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,522 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:48,527 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:48,528 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:48,537 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,543 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2025-04-26 16:23:48,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,543 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,545 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,546 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2025-04-26 16:23:48,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,558 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:48,573 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:48,573 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:48,599 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,605 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2025-04-26 16:23:48,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,607 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2025-04-26 16:23:48,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,619 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:48,623 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:48,623 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:48,632 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,638 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2025-04-26 16:23:48,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,638 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,639 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,640 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2025-04-26 16:23:48,641 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 16:23:48,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:48,651 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:48,655 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:48,655 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:48,663 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:48,669 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2025-04-26 16:23:48,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:48,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:48,671 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:48,672 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2025-04-26 16:23:48,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:48,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:48,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:48,684 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:48,684 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:48,812 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2025-04-26 16:23:48,812 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2025-04-26 16:23:49,111 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,125 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2025-04-26 16:23:49,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,126 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,127 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,128 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2025-04-26 16:23:49,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:49,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:49,144 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:49,144 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:49,153 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,159 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2025-04-26 16:23:49,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,162 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,163 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2025-04-26 16:23:49,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:49,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:49,176 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:49,176 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:49,181 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,187 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2025-04-26 16:23:49,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,189 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,189 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2025-04-26 16:23:49,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:49,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,200 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:49,202 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:49,202 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:49,206 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,212 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2025-04-26 16:23:49,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,212 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,214 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2025-04-26 16:23:49,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:49,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:49,227 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:49,227 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:49,231 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,237 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 16:23:49,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,239 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,239 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2025-04-26 16:23:49,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:49,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:49,252 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:49,252 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:49,256 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,262 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2025-04-26 16:23:49,262 INFO L453 LassoAnalysis]: Using template '2-phase'. [2025-04-26 16:23:49,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,263 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,264 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,265 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2025-04-26 16:23:49,266 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 16:23:49,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,276 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,277 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,278 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,278 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,281 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,286 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2025-04-26 16:23:49,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,288 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,288 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2025-04-26 16:23:49,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,299 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,300 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,300 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,304 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,309 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2025-04-26 16:23:49,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,309 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,311 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2025-04-26 16:23:49,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,323 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,323 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,327 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,332 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2025-04-26 16:23:49,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,334 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,334 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2025-04-26 16:23:49,335 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 16:23:49,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,345 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,345 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,346 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,346 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,349 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,355 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2025-04-26 16:23:49,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,357 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2025-04-26 16:23:49,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,368 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,368 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,369 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,369 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,373 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,378 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2025-04-26 16:23:49,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,380 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,380 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2025-04-26 16:23:49,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,392 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,393 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,393 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,396 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,401 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2025-04-26 16:23:49,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,403 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2025-04-26 16:23:49,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,417 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,417 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,426 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,432 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2025-04-26 16:23:49,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,433 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,434 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2025-04-26 16:23:49,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,445 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,445 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,455 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,455 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,474 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,480 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 16:23:49,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,482 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,482 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2025-04-26 16:23:49,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,497 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,497 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,505 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,510 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2025-04-26 16:23:49,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,512 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,513 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2025-04-26 16:23:49,514 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 16:23:49,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,524 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,527 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,527 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,535 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,540 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2025-04-26 16:23:49,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,541 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,542 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,543 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2025-04-26 16:23:49,544 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 16:23:49,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,555 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,555 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:49,555 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,634 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2025-04-26 16:23:49,634 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2025-04-26 16:23:49,830 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,840 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2025-04-26 16:23:49,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,842 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2025-04-26 16:23:49,844 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 16:23:49,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,857 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,857 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,866 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,872 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 16:23:49,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,873 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2025-04-26 16:23:49,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,885 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,885 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,886 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,886 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,889 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,895 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2025-04-26 16:23:49,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,897 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,898 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2025-04-26 16:23:49,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,912 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,913 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,913 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,917 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,922 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2025-04-26 16:23:49,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,924 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2025-04-26 16:23:49,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,936 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,937 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,940 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,946 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2025-04-26 16:23:49,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,948 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2025-04-26 16:23:49,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:49,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,959 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:49,962 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:49,962 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:49,965 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,971 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2025-04-26 16:23:49,971 INFO L453 LassoAnalysis]: Using template '3-phase'. [2025-04-26 16:23:49,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:49,973 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:49,973 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2025-04-26 16:23:49,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:49,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:49,985 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:49,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:49,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:49,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:49,986 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:49,986 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:49,991 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:49,996 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2025-04-26 16:23:49,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:49,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,031 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,032 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2025-04-26 16:23:50,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:50,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,043 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,044 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,044 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,049 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,054 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2025-04-26 16:23:50,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,055 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,056 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,057 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2025-04-26 16:23:50,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:50,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,067 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,069 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,069 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,074 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,079 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2025-04-26 16:23:50,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,081 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,081 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2025-04-26 16:23:50,083 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 16:23:50,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,093 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,093 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,094 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,094 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,098 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,104 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:50,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,106 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2025-04-26 16:23:50,108 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 16:23:50,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,117 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,119 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,119 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,124 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,129 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2025-04-26 16:23:50,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,131 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,132 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2025-04-26 16:23:50,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:50,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,143 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,144 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,145 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,151 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,157 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 16:23:50,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,159 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,160 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2025-04-26 16:23:50,161 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 16:23:50,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,171 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,175 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,176 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,188 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,193 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2025-04-26 16:23:50,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,195 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,196 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2025-04-26 16:23:50,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:50,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,209 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,222 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,222 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,249 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,255 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 16:23:50,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,257 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,257 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2025-04-26 16:23:50,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:50,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,269 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,272 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,272 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,286 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,291 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 16:23:50,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,292 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,293 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,294 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2025-04-26 16:23:50,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:50,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,305 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,309 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,309 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,322 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,328 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2025-04-26 16:23:50,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,330 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,330 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2025-04-26 16:23:50,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:50,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,343 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,343 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:50,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,460 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2025-04-26 16:23:50,460 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2025-04-26 16:23:50,709 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,720 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:50,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,722 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2025-04-26 16:23:50,740 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 16:23:50,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,750 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,754 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,754 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,768 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,773 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2025-04-26 16:23:50,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,773 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,775 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2025-04-26 16:23:50,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:50,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,786 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,788 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,788 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,792 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,798 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2025-04-26 16:23:50,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,800 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,802 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2025-04-26 16:23:50,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:50,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,812 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,813 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,813 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,818 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,824 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2025-04-26 16:23:50,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,824 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,826 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,827 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2025-04-26 16:23:50,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:50,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,838 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,840 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,840 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,845 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,884 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:50,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,886 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,887 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2025-04-26 16:23:50,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:50,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,898 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:23:50,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:50,899 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:50,899 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:50,904 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,910 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 16:23:50,910 INFO L453 LassoAnalysis]: Using template '4-phase'. [2025-04-26 16:23:50,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,912 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,912 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2025-04-26 16:23:50,913 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 16:23:50,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:50,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:50,925 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:50,926 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:50,933 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,939 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 16:23:50,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,941 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2025-04-26 16:23:50,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:50,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:50,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,953 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:50,954 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:50,955 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:50,961 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,967 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 16:23:50,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,969 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,969 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2025-04-26 16:23:50,970 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 16:23:50,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:50,981 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:50,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:50,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:50,981 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:50,983 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:50,983 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:50,990 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:50,995 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2025-04-26 16:23:50,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:50,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:50,999 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:50,999 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2025-04-26 16:23:51,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:51,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:51,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:51,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:51,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:51,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:51,014 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:51,014 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:51,021 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:51,027 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:51,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:51,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:51,029 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:51,031 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2025-04-26 16:23:51,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:51,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:51,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:51,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:51,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:51,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:51,045 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:51,045 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:51,052 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:51,058 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 16:23:51,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:51,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:51,062 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:51,063 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2025-04-26 16:23:51,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:51,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:51,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:51,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:51,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:51,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:51,079 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:51,079 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:51,087 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:51,092 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:51,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:51,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:51,095 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:51,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2025-04-26 16:23:51,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:51,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:51,111 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:51,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:51,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:51,111 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:51,116 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:51,116 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:51,142 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:51,147 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:51,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:51,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:51,150 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:51,153 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2025-04-26 16:23:51,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:51,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:51,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:51,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:51,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:51,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:51,182 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:51,182 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:51,223 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:51,229 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2025-04-26 16:23:51,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:51,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:51,231 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:51,233 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2025-04-26 16:23:51,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:51,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:51,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:51,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:51,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:51,243 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:51,248 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:51,248 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:51,273 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:51,278 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2025-04-26 16:23:51,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:51,279 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:51,280 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:51,281 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2025-04-26 16:23:51,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:51,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:51,292 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:51,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:51,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:51,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:51,297 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:51,297 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:51,320 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:51,326 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2025-04-26 16:23:51,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:51,327 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:51,328 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:51,329 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2025-04-26 16:23:51,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:51,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:51,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:51,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:51,342 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:51,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:51,494 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2025-04-26 16:23:51,494 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2025-04-26 16:23:51,896 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:51,910 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2025-04-26 16:23:51,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:51,911 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:51,912 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:51,913 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2025-04-26 16:23:51,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:51,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:51,924 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:51,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:51,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:51,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:51,929 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:51,929 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:51,949 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:51,955 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2025-04-26 16:23:51,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:51,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:51,957 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:51,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2025-04-26 16:23:51,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:51,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:51,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:51,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:51,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:51,969 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:51,971 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:51,971 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:51,978 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:51,984 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2025-04-26 16:23:51,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:51,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:51,986 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:51,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2025-04-26 16:23:51,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:51,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:51,997 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:51,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:51,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:51,998 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:51,999 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:51,999 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:52,005 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,011 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2025-04-26 16:23:52,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,011 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,013 INFO L229 MonitoredProcess]: Starting monitored process 136 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:52,013 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2025-04-26 16:23:52,014 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 16:23:52,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:52,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,024 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:52,026 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:52,026 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:52,032 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,038 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2025-04-26 16:23:52,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,040 INFO L229 MonitoredProcess]: Starting monitored process 137 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:23:52,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2025-04-26 16:23:52,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:52,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:52,053 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:52,053 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:52,059 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,064 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 16:23:52,065 INFO L453 LassoAnalysis]: Using template '2-lex'. [2025-04-26 16:23:52,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,065 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,066 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 16:23:52,067 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 16:23:52,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,078 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,078 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,080 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,080 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,083 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,089 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 16:23:52,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,090 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 16:23:52,091 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 16:23:52,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,103 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,103 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,107 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,112 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 16:23:52,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,113 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,114 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 16:23:52,115 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 16:23:52,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,127 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,127 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,131 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,136 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 16:23:52,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,138 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 16:23:52,138 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 16:23:52,139 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 16:23:52,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,150 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,150 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,154 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,160 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 16:23:52,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,162 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 16:23:52,163 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 16:23:52,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,173 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,174 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,174 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,178 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,183 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 16:23:52,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,185 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 16:23:52,185 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 16:23:52,186 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 16:23:52,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,196 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,197 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,197 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,201 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,207 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:52,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,208 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,242 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 16:23:52,243 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 16:23:52,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,253 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,257 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,257 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,266 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,271 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:52,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,273 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 16:23:52,273 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 16:23:52,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,298 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,298 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,321 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,327 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 16:23:52,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,327 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,329 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 16:23:52,348 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 16:23:52,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,365 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,365 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,374 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,380 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:52,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,382 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 16:23:52,384 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 16:23:52,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,395 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,399 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,399 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,408 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,414 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:52,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,414 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,415 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 16:23:52,417 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 16:23:52,417 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 16:23:52,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,428 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,428 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:52,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,545 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2025-04-26 16:23:52,545 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2025-04-26 16:23:52,822 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,833 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 16:23:52,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,835 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 16:23:52,835 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 16:23:52,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,850 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,850 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,859 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,865 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 16:23:52,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,867 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 16:23:52,868 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 16:23:52,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,880 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,880 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,884 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,890 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2025-04-26 16:23:52,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,892 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 16:23:52,893 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 16:23:52,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,905 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,905 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,908 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,914 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2025-04-26 16:23:52,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,916 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 16:23:52,916 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 16:23:52,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,929 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,929 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,932 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,938 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 16:23:52,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,940 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 16:23:52,940 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 16:23:52,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:23:52,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:52,952 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:52,953 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:52,956 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,962 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 16:23:52,962 INFO L453 LassoAnalysis]: Using template '3-lex'. [2025-04-26 16:23:52,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,964 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 16:23:52,964 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 16:23:52,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:52,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:52,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:52,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:52,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:52,975 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:52,978 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:52,978 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:52,984 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:52,989 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 16:23:52,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:52,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:52,991 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 16:23:52,992 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 16:23:52,993 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 16:23:53,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:53,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:53,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:53,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:53,003 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:53,005 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:53,005 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:53,010 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:53,015 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 16:23:53,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:53,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:53,017 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 16:23:53,018 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 16:23:53,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:53,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:53,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:53,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:53,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:53,029 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:53,030 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:53,030 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:53,035 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:53,041 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:53,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:53,041 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:53,043 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 16:23:53,043 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 16:23:53,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:53,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:53,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:53,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:53,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:53,054 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:53,056 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:53,056 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:53,061 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:53,067 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:53,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:53,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:53,069 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 16:23:53,070 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 16:23:53,071 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 16:23:53,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:53,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:53,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:53,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:53,081 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:53,082 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:53,082 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:53,087 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:53,093 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2025-04-26 16:23:53,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:53,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:53,095 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 16:23:53,095 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 16:23:53,096 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 16:23:53,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:53,109 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:53,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:53,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:53,110 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:53,111 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:53,112 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:53,117 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:53,122 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2025-04-26 16:23:53,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:53,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:53,124 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 16:23:53,124 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 16:23:53,126 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 16:23:53,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:53,135 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:53,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:53,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:53,136 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:53,140 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:53,140 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:53,157 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:53,162 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 16:23:53,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:53,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:53,164 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 16:23:53,165 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 16:23:53,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:53,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:53,177 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:53,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:53,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:53,177 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:53,194 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:53,195 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:53,232 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:53,238 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:53,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:53,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:53,240 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 16:23:53,241 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 16:23:53,242 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 16:23:53,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:53,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:53,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:53,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:53,252 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:53,257 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:53,257 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:53,273 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:53,279 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2025-04-26 16:23:53,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:53,279 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:53,280 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 16:23:53,281 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 16:23:53,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:53,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:53,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:53,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:53,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:53,293 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:53,298 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:53,298 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:53,313 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:53,319 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 16:23:53,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:53,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:53,321 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 16:23:53,321 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 16:23:53,322 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 16:23:53,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:53,333 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:53,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:53,333 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:53,333 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:53,516 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2025-04-26 16:23:53,516 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2025-04-26 16:23:54,025 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:54,041 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 16:23:54,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:54,042 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:54,043 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 16:23:54,044 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 16:23:54,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:54,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:54,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:54,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:54,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:54,055 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:54,060 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:54,060 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:54,075 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:54,081 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:54,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:54,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:54,083 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 16:23:54,083 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 16:23:54,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:54,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:54,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:54,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:54,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:54,094 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:54,096 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:54,096 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:54,102 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:54,107 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 16:23:54,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:54,108 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:54,109 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 16:23:54,110 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 16:23:54,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:54,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:54,121 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:54,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:54,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:54,121 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:54,122 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:54,123 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:54,128 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:54,133 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2025-04-26 16:23:54,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:54,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:54,135 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 16:23:54,136 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 16:23:54,137 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 16:23:54,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:54,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:54,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:54,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:54,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:54,148 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:54,149 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:54,154 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:54,159 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 16:23:54,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:54,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:54,161 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 16:23:54,162 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 16:23:54,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:54,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:23:54,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:23:54,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:54,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:54,173 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:23:54,175 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:23:54,175 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:23:54,180 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:54,185 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:54,186 INFO L376 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2025-04-26 16:23:54,187 INFO L752 eck$LassoCheckResult]: Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= 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, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[133] L112-->L84: Formula: (and (= v_thread3Thread1of1ForFork3_thidvar2_2 3) (= v_thread3Thread1of1ForFork3_thidvar1_2 3) (= v_thread3Thread1of1ForFork3_thidvar0_2 3)) InVars {} OutVars{thread3Thread1of1ForFork3_thidvar0=v_thread3Thread1of1ForFork3_thidvar0_2, thread3Thread1of1ForFork3_thidvar2=v_thread3Thread1of1ForFork3_thidvar2_2, thread3Thread1of1ForFork3_thidvar1=v_thread3Thread1of1ForFork3_thidvar1_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork3_thidvar0, thread3Thread1of1ForFork3_thidvar2, thread3Thread1of1ForFork3_thidvar1]" "[124] L113-->L99: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar3_2) (= 4 v_thread4Thread1of1ForFork0_thidvar1_2) (= 4 v_thread4Thread1of1ForFork0_thidvar2_2) (= 4 v_thread4Thread1of1ForFork0_thidvar0_2)) InVars {} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_2, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_2, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_2, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread4Thread1of1ForFork0_thidvar3, thread4Thread1of1ForFork0_thidvar2, thread4Thread1of1ForFork0_thidvar1, thread4Thread1of1ForFork0_thidvar0]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" [2025-04-26 16:23:54,188 INFO L754 eck$LassoCheckResult]: Loop: "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" [2025-04-26 16:23:54,188 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:54,188 INFO L85 PathProgramCache]: Analyzing trace with hash -1556446323, now seen corresponding path program 4 times [2025-04-26 16:23:54,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:54,188 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608462723] [2025-04-26 16:23:54,188 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-26 16:23:54,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:54,193 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 40 statements into 2 equivalence classes. [2025-04-26 16:23:54,230 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) and asserted 40 of 40 statements. [2025-04-26 16:23:54,231 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) [2025-04-26 16:23:54,231 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:54,231 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:54,234 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-04-26 16:23:54,247 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-04-26 16:23:54,247 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:54,247 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:54,254 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:54,254 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:54,254 INFO L85 PathProgramCache]: Analyzing trace with hash -1735955407, now seen corresponding path program 2 times [2025-04-26 16:23:54,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:54,256 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408358653] [2025-04-26 16:23:54,256 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:23:54,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:54,258 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 12 statements into 2 equivalence classes. [2025-04-26 16:23:54,263 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 12 of 12 statements. [2025-04-26 16:23:54,263 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-26 16:23:54,263 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:54,263 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:54,264 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 12 statements into 1 equivalence classes. [2025-04-26 16:23:54,266 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 12 of 12 statements. [2025-04-26 16:23:54,266 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:54,266 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:54,267 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:54,268 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:23:54,268 INFO L85 PathProgramCache]: Analyzing trace with hash -1329791555, now seen corresponding path program 5 times [2025-04-26 16:23:54,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:23:54,268 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757557078] [2025-04-26 16:23:54,268 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-26 16:23:54,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:23:54,274 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 52 statements into 8 equivalence classes. [2025-04-26 16:23:54,294 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 8 check-sat command(s) and asserted 52 of 52 statements. [2025-04-26 16:23:54,294 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 8 check-sat command(s) [2025-04-26 16:23:54,294 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:54,294 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:23:54,297 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-04-26 16:23:54,326 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-04-26 16:23:54,326 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:23:54,326 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:23:54,330 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:23:55,913 INFO L206 LassoAnalysis]: Preferences: [2025-04-26 16:23:55,913 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-04-26 16:23:55,913 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-04-26 16:23:55,913 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-04-26 16:23:55,913 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-04-26 16:23:55,913 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:55,913 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-04-26 16:23:55,913 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-04-26 16:23:55,913 INFO L132 ssoRankerPreferences]: Filename of dumped script: commit-2.wvr.bpl_petrified1_Iteration12_Lasso [2025-04-26 16:23:55,913 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-04-26 16:23:55,913 INFO L243 LassoAnalysis]: Starting lasso preprocessing... [2025-04-26 16:23:55,915 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:55,918 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:55,920 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:56,573 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:56,575 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:56,578 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:56,580 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:56,581 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:56,582 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:56,584 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:56,585 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-04-26 16:23:57,402 INFO L261 LassoAnalysis]: Preprocessing complete. [2025-04-26 16:23:57,402 INFO L453 LassoAnalysis]: Using template 'affine'. [2025-04-26 16:23:57,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,403 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 16:23:57,404 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 16:23:57,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:57,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,416 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,417 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,417 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,419 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,424 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 16:23:57,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,425 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,426 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 16:23:57,427 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 16:23:57,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:57,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,438 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,439 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,439 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,441 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,447 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 16:23:57,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,448 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,452 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 16:23:57,453 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 16:23:57,454 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 16:23:57,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,466 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,466 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,471 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,477 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 16:23:57,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,477 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,479 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 16:23:57,484 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 16:23:57,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:57,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,501 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,509 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,509 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,523 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,529 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 16:23:57,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,531 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 16:23:57,532 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 16:23:57,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:57,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,544 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:57,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,608 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2025-04-26 16:23:57,608 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2025-04-26 16:23:57,719 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,727 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:57,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,728 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,729 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 16:23:57,730 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 16:23:57,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:57,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,741 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,742 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,742 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,747 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,752 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 16:23:57,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,753 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,754 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 16:23:57,755 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 16:23:57,756 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 16:23:57,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,766 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,768 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,768 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,772 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,777 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 16:23:57,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,779 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 16:23:57,780 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 16:23:57,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:57,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,790 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,792 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,792 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,796 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,801 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 16:23:57,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,802 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,803 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 16:23:57,804 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 16:23:57,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:57,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,814 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,815 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,815 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,817 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,823 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:57,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,825 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 16:23:57,825 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 16:23:57,826 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 16:23:57,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,837 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,837 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,839 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,844 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2025-04-26 16:23:57,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,846 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 16:23:57,846 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 16:23:57,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:57,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,857 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,857 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,859 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,865 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 16:23:57,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,866 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 16:23:57,867 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 16:23:57,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:57,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,878 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,878 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,878 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,881 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,887 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 16:23:57,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,889 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 16:23:57,889 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 16:23:57,890 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 16:23:57,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,900 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,901 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,903 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,908 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 16:23:57,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,908 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,910 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 16:23:57,910 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 16:23:57,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:57,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,921 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,921 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,921 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,923 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,928 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2025-04-26 16:23:57,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,930 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 16:23:57,931 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 16:23:57,932 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 16:23:57,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,942 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,942 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,944 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,949 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 16:23:57,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,951 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 16:23:57,952 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 16:23:57,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:57,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,963 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-04-26 16:23:57,963 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-04-26 16:23:57,963 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-04-26 16:23:57,965 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,971 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 16:23:57,971 INFO L453 LassoAnalysis]: Using template '2-nested'. [2025-04-26 16:23:57,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,973 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 16:23:57,973 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 16:23:57,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:57,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:57,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:57,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:57,984 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:57,985 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:57,985 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:57,988 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:57,993 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 16:23:57,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:57,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:57,995 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 16:23:57,996 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 16:23:57,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,007 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,007 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,010 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,015 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 16:23:58,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,017 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 16:23:58,018 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 16:23:58,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,031 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,031 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,037 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,042 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 16:23:58,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,042 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,044 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 16:23:58,044 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 16:23:58,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,067 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,067 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,086 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,093 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:58,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,095 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 16:23:58,095 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 16:23:58,096 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 16:23:58,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,107 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:58,107 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,192 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2025-04-26 16:23:58,192 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2025-04-26 16:23:58,366 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,376 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2025-04-26 16:23:58,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,376 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,378 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 16:23:58,378 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 16:23:58,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,389 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,391 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,391 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,397 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,403 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:58,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,430 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 16:23:58,431 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 16:23:58,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,442 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,444 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,444 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,450 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,455 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 16:23:58,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,455 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,457 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 16:23:58,458 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 16:23:58,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,469 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,471 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,471 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,477 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,483 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 16:23:58,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,483 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,484 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 16:23:58,486 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 16:23:58,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,497 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,497 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,500 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,505 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 16:23:58,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,507 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 16:23:58,508 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 16:23:58,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,518 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,519 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,519 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,522 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,527 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 16:23:58,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,528 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,529 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 16:23:58,530 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 16:23:58,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,541 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,541 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,541 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,544 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,549 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 16:23:58,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,551 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 16:23:58,552 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 16:23:58,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,563 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,563 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,566 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,571 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 16:23:58,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,573 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 16:23:58,574 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 16:23:58,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,585 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,585 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,588 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,593 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 16:23:58,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,595 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 16:23:58,595 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 16:23:58,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,607 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,607 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,610 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,615 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2025-04-26 16:23:58,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,616 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,618 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 16:23:58,619 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 16:23:58,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,631 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,631 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,634 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,639 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:58,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,641 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 16:23:58,642 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 16:23:58,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,652 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:23:58,653 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:23:58,653 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:23:58,656 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,661 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:58,661 INFO L453 LassoAnalysis]: Using template '3-nested'. [2025-04-26 16:23:58,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,661 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,663 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 16:23:58,664 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 16:23:58,665 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 16:23:58,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:58,675 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:58,675 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:58,679 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,684 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 16:23:58,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,686 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 16:23:58,686 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 16:23:58,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:58,698 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:58,699 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:58,702 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,707 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 16:23:58,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,709 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 16:23:58,710 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 16:23:58,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:58,723 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:58,723 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:58,730 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,736 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2025-04-26 16:23:58,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,738 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 16:23:58,739 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 16:23:58,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:58,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:58,767 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:58,767 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:58,794 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:58,800 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 16:23:58,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:58,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:58,802 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 16:23:58,803 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 16:23:58,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:58,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:58,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:58,814 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:58,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:58,954 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2025-04-26 16:23:58,954 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2025-04-26 16:23:59,195 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,206 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 16:23:59,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,214 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 16:23:59,215 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 16:23:59,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:59,229 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:59,229 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:59,236 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,241 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2025-04-26 16:23:59,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,243 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 16:23:59,244 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 16:23:59,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:59,258 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:59,258 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:59,265 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,271 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 16:23:59,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,272 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 16:23:59,273 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 16:23:59,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:59,287 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:59,287 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:59,294 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,300 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 16:23:59,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,302 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 16:23:59,303 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 16:23:59,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:59,315 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:59,315 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:59,318 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,323 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2025-04-26 16:23:59,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,324 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,325 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 16:23:59,326 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 16:23:59,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:59,337 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:59,337 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:59,341 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,347 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 16:23:59,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,349 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 16:23:59,349 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 16:23:59,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:59,362 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:59,362 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:59,365 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,370 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2025-04-26 16:23:59,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,371 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,372 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 16:23:59,373 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 16:23:59,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:59,384 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:59,385 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:59,388 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,393 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2025-04-26 16:23:59,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,395 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 16:23:59,396 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 16:23:59,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:59,408 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:59,408 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:59,412 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,419 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 16:23:59,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,421 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 16:23:59,421 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 16:23:59,422 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 16:23:59,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:59,433 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:59,433 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:59,437 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,442 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 16:23:59,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,444 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 16:23:59,444 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 16:23:59,445 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 16:23:59,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:59,456 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:59,456 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:59,460 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,465 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 16:23:59,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,467 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 16:23:59,467 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 16:23:59,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:23:59,479 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:23:59,479 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:23:59,483 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,488 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2025-04-26 16:23:59,488 INFO L453 LassoAnalysis]: Using template '4-nested'. [2025-04-26 16:23:59,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,490 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 16:23:59,491 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 16:23:59,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:59,503 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:59,503 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:59,507 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,513 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 16:23:59,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,515 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 16:23:59,515 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 16:23:59,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,526 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:59,528 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:59,528 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:59,532 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,537 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 16:23:59,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,539 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 16:23:59,540 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 16:23:59,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,551 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:59,555 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:59,555 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:59,564 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,569 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 16:23:59,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,570 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,571 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 16:23:59,572 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 16:23:59,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:23:59,584 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:59,602 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:23:59,602 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:23:59,635 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:23:59,641 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 16:23:59,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:23:59,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:23:59,643 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 16:23:59,644 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 16:23:59,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:23:59,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:23:59,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:23:59,657 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:23:59,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:23:59,804 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2025-04-26 16:23:59,805 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2025-04-26 16:24:00,129 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,143 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 16:24:00,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,160 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 16:24:00,161 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 16:24:00,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:24:00,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,174 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:00,178 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:00,178 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:00,186 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,192 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 16:24:00,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,194 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 16:24:00,195 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 16:24:00,196 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 16:24:00,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:24:00,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,206 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:00,210 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:00,211 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:00,221 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,227 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2025-04-26 16:24:00,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,229 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 16:24:00,229 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 16:24:00,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:24:00,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:00,244 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:00,244 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:00,254 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,259 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 16:24:00,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,261 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 16:24:00,262 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 16:24:00,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:24:00,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:00,274 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:00,274 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:00,279 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,286 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2025-04-26 16:24:00,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,288 INFO L229 MonitoredProcess]: Starting monitored process 227 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,289 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2025-04-26 16:24:00,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:24:00,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,300 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:00,301 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:00,301 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:00,305 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,311 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2025-04-26 16:24:00,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,311 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,313 INFO L229 MonitoredProcess]: Starting monitored process 228 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,313 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2025-04-26 16:24:00,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:24:00,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:00,325 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:00,326 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:00,330 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,335 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:00,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,337 INFO L229 MonitoredProcess]: Starting monitored process 229 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,337 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2025-04-26 16:24:00,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:24:00,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:00,350 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:00,350 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:00,355 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,360 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2025-04-26 16:24:00,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,361 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,362 INFO L229 MonitoredProcess]: Starting monitored process 230 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,363 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2025-04-26 16:24:00,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:24:00,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:00,375 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:00,375 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:00,397 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,403 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2025-04-26 16:24:00,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,405 INFO L229 MonitoredProcess]: Starting monitored process 231 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,406 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2025-04-26 16:24:00,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:24:00,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,416 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:00,418 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:00,418 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:00,422 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,428 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2025-04-26 16:24:00,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,430 INFO L229 MonitoredProcess]: Starting monitored process 232 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,430 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2025-04-26 16:24:00,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:24:00,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:00,443 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:00,443 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:00,448 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,453 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2025-04-26 16:24:00,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,455 INFO L229 MonitoredProcess]: Starting monitored process 233 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,456 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2025-04-26 16:24:00,456 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 16:24:00,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-04-26 16:24:00,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:00,467 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:00,467 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:00,472 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,477 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2025-04-26 16:24:00,478 INFO L453 LassoAnalysis]: Using template '2-phase'. [2025-04-26 16:24:00,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,478 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,479 INFO L229 MonitoredProcess]: Starting monitored process 234 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,482 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2025-04-26 16:24:00,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:00,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:00,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:00,495 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:00,495 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:00,499 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,504 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2025-04-26 16:24:00,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,504 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,506 INFO L229 MonitoredProcess]: Starting monitored process 235 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,506 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2025-04-26 16:24:00,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:00,517 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:00,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,517 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:00,518 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:00,518 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:00,522 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,527 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:00,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,528 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,529 INFO L229 MonitoredProcess]: Starting monitored process 236 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,530 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2025-04-26 16:24:00,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:00,540 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:00,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,541 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:00,543 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:00,543 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:00,552 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,558 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2025-04-26 16:24:00,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,560 INFO L229 MonitoredProcess]: Starting monitored process 237 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2025-04-26 16:24:00,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:00,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:00,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,572 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:00,586 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:00,586 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:00,613 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,618 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2025-04-26 16:24:00,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,620 INFO L229 MonitoredProcess]: Starting monitored process 238 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,621 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2025-04-26 16:24:00,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:00,633 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:00,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,633 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:24:00,633 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:00,731 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2025-04-26 16:24:00,731 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2025-04-26 16:24:00,947 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,958 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2025-04-26 16:24:00,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,960 INFO L229 MonitoredProcess]: Starting monitored process 239 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,960 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2025-04-26 16:24:00,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:00,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:00,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:00,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:00,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:00,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:00,974 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:00,974 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:00,983 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:00,989 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2025-04-26 16:24:00,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:00,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:00,991 INFO L229 MonitoredProcess]: Starting monitored process 240 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:00,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2025-04-26 16:24:00,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,002 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:01,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:01,004 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:01,004 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:01,013 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,019 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2025-04-26 16:24:01,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,019 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,021 INFO L229 MonitoredProcess]: Starting monitored process 241 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2025-04-26 16:24:01,022 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 16:24:01,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,032 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:01,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:01,034 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:01,034 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:01,043 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,048 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2025-04-26 16:24:01,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,050 INFO L229 MonitoredProcess]: Starting monitored process 242 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2025-04-26 16:24:01,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,061 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:01,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,062 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:01,062 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:01,062 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:01,066 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,071 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2025-04-26 16:24:01,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,071 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,073 INFO L229 MonitoredProcess]: Starting monitored process 243 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,073 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2025-04-26 16:24:01,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:01,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:01,084 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:01,085 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:01,088 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,093 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2025-04-26 16:24:01,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,094 INFO L229 MonitoredProcess]: Starting monitored process 244 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2025-04-26 16:24:01,096 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 16:24:01,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:01,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:01,106 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:01,106 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:01,109 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,114 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:01,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,116 INFO L229 MonitoredProcess]: Starting monitored process 245 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,116 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2025-04-26 16:24:01,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:01,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,126 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:01,127 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:01,127 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:01,131 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,135 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2025-04-26 16:24:01,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,165 INFO L229 MonitoredProcess]: Starting monitored process 246 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,166 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2025-04-26 16:24:01,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:01,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:01,177 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:01,177 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:01,180 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,185 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2025-04-26 16:24:01,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,187 INFO L229 MonitoredProcess]: Starting monitored process 247 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,188 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2025-04-26 16:24:01,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:01,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:01,199 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:01,199 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:01,203 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,207 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2025-04-26 16:24:01,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,208 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,209 INFO L229 MonitoredProcess]: Starting monitored process 248 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,210 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2025-04-26 16:24:01,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,220 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:01,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,220 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:01,221 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:01,221 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:01,225 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,230 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2025-04-26 16:24:01,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,232 INFO L229 MonitoredProcess]: Starting monitored process 249 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,232 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2025-04-26 16:24:01,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:01,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-04-26 16:24:01,244 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-04-26 16:24:01,244 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-04-26 16:24:01,247 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,252 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2025-04-26 16:24:01,252 INFO L453 LassoAnalysis]: Using template '3-phase'. [2025-04-26 16:24:01,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,254 INFO L229 MonitoredProcess]: Starting monitored process 250 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,254 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2025-04-26 16:24:01,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,265 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:01,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:01,266 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:01,266 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:01,271 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,276 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:01,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,278 INFO L229 MonitoredProcess]: Starting monitored process 251 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,278 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2025-04-26 16:24:01,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,290 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:01,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:01,291 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:01,291 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:01,296 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,301 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2025-04-26 16:24:01,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,303 INFO L229 MonitoredProcess]: Starting monitored process 252 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,303 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2025-04-26 16:24:01,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,314 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:01,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:01,318 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:01,318 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:01,332 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,337 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:01,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,339 INFO L229 MonitoredProcess]: Starting monitored process 253 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,340 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2025-04-26 16:24:01,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,352 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:01,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:01,368 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:01,368 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:01,402 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,408 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2025-04-26 16:24:01,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,409 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,411 INFO L229 MonitoredProcess]: Starting monitored process 254 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,412 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2025-04-26 16:24:01,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,424 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:01,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,424 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:24:01,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:01,541 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2025-04-26 16:24:01,541 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2025-04-26 16:24:01,881 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,894 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2025-04-26 16:24:01,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,894 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,896 INFO L229 MonitoredProcess]: Starting monitored process 255 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2025-04-26 16:24:01,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,908 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:01,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:01,911 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:01,911 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:01,926 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,932 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2025-04-26 16:24:01,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,932 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,934 INFO L229 MonitoredProcess]: Starting monitored process 256 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,935 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2025-04-26 16:24:01,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,946 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:01,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:01,951 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:01,951 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:01,965 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:01,971 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2025-04-26 16:24:01,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:01,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:01,973 INFO L229 MonitoredProcess]: Starting monitored process 257 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:01,974 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2025-04-26 16:24:01,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:01,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:01,984 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:01,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:01,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:01,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:01,988 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:01,988 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:02,002 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,007 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2025-04-26 16:24:02,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,008 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,009 INFO L229 MonitoredProcess]: Starting monitored process 258 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,010 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2025-04-26 16:24:02,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:02,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,020 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:02,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:02,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:02,022 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:02,022 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:02,027 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,032 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2025-04-26 16:24:02,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,034 INFO L229 MonitoredProcess]: Starting monitored process 259 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2025-04-26 16:24:02,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:02,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,045 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:02,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:02,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:02,047 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:02,047 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:02,052 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,057 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2025-04-26 16:24:02,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,059 INFO L229 MonitoredProcess]: Starting monitored process 260 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2025-04-26 16:24:02,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:02,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,071 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:02,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:02,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:02,072 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:02,072 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:02,077 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,082 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2025-04-26 16:24:02,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,082 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,084 INFO L229 MonitoredProcess]: Starting monitored process 261 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2025-04-26 16:24:02,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:02,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,095 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:02,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:02,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:02,096 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:02,097 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:02,101 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,106 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2025-04-26 16:24:02,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,108 INFO L229 MonitoredProcess]: Starting monitored process 262 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,109 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2025-04-26 16:24:02,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:02,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,120 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:02,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:02,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:02,121 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:02,121 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:02,127 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,132 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2025-04-26 16:24:02,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,134 INFO L229 MonitoredProcess]: Starting monitored process 263 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2025-04-26 16:24:02,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:02,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,145 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:02,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:02,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:02,147 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:02,147 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:02,151 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,157 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2025-04-26 16:24:02,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,158 INFO L229 MonitoredProcess]: Starting monitored process 264 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,159 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2025-04-26 16:24:02,160 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 16:24:02,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,169 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:02,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:02,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:02,171 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:02,171 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:02,175 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,180 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2025-04-26 16:24:02,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,182 INFO L229 MonitoredProcess]: Starting monitored process 265 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,229 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2025-04-26 16:24:02,237 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 16:24:02,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,268 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-04-26 16:24:02,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:02,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:02,270 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:02,270 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:02,292 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,298 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2025-04-26 16:24:02,298 INFO L453 LassoAnalysis]: Using template '4-phase'. [2025-04-26 16:24:02,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,300 INFO L229 MonitoredProcess]: Starting monitored process 266 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,301 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2025-04-26 16:24:02,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:02,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:02,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:02,313 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:02,315 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:02,315 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:02,322 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,327 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:02,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,329 INFO L229 MonitoredProcess]: Starting monitored process 267 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,330 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2025-04-26 16:24:02,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:02,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:02,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:02,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:02,342 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:02,342 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:02,349 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,354 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2025-04-26 16:24:02,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,356 INFO L229 MonitoredProcess]: Starting monitored process 268 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,356 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2025-04-26 16:24:02,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:02,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,369 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:02,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:02,369 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:02,373 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:02,373 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:02,393 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,399 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:02,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,401 INFO L229 MonitoredProcess]: Starting monitored process 269 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,401 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2025-04-26 16:24:02,402 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 16:24:02,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:02,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:02,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:02,434 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:02,434 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:02,482 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:02,489 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2025-04-26 16:24:02,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:02,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:02,491 INFO L229 MonitoredProcess]: Starting monitored process 270 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:02,491 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2025-04-26 16:24:02,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:02,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:02,504 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:02,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:02,504 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:24:02,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:02,658 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2025-04-26 16:24:02,658 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2025-04-26 16:24:03,112 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,128 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2025-04-26 16:24:03,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,129 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,130 INFO L229 MonitoredProcess]: Starting monitored process 271 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2025-04-26 16:24:03,132 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 16:24:03,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,142 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:03,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,142 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:03,146 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:03,146 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:03,170 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,175 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2025-04-26 16:24:03,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,177 INFO L229 MonitoredProcess]: Starting monitored process 272 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2025-04-26 16:24:03,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:03,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,189 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:03,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,189 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:03,194 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:03,194 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:03,219 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,225 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2025-04-26 16:24:03,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,225 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,227 INFO L229 MonitoredProcess]: Starting monitored process 273 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,227 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2025-04-26 16:24:03,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:03,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,238 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:03,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,238 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:03,242 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:03,242 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:03,265 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,271 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2025-04-26 16:24:03,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,274 INFO L229 MonitoredProcess]: Starting monitored process 274 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,298 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2025-04-26 16:24:03,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:03,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,309 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:03,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,309 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:03,310 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:03,310 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:03,317 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,323 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:03,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,323 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,324 INFO L229 MonitoredProcess]: Starting monitored process 275 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,326 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2025-04-26 16:24:03,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:03,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:03,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:03,339 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:03,339 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:03,345 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,351 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:03,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,353 INFO L229 MonitoredProcess]: Starting monitored process 276 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,353 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2025-04-26 16:24:03,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:03,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:03,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:03,366 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:03,367 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:03,373 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,379 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2025-04-26 16:24:03,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,381 INFO L229 MonitoredProcess]: Starting monitored process 277 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2025-04-26 16:24:03,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:03,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:03,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,393 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:03,394 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:03,394 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:03,401 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,406 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2025-04-26 16:24:03,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,406 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,408 INFO L229 MonitoredProcess]: Starting monitored process 278 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,408 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2025-04-26 16:24:03,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:03,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,419 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:03,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,419 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:03,421 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:03,421 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:03,427 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,432 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2025-04-26 16:24:03,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,434 INFO L229 MonitoredProcess]: Starting monitored process 279 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,434 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2025-04-26 16:24:03,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:03,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,445 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:03,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,445 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:03,447 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:03,447 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:03,453 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,459 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2025-04-26 16:24:03,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,461 INFO L229 MonitoredProcess]: Starting monitored process 280 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,462 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2025-04-26 16:24:03,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:03,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,473 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:03,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,473 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:03,475 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:03,475 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:03,481 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,487 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2025-04-26 16:24:03,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,489 INFO L229 MonitoredProcess]: Starting monitored process 281 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2025-04-26 16:24:03,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:03,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,501 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:03,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-04-26 16:24:03,503 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-04-26 16:24:03,503 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-04-26 16:24:03,509 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,514 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2025-04-26 16:24:03,515 INFO L453 LassoAnalysis]: Using template '2-lex'. [2025-04-26 16:24:03,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,516 INFO L229 MonitoredProcess]: Starting monitored process 282 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,517 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2025-04-26 16:24:03,518 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 16:24:03,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,531 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:03,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:03,532 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:03,532 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:03,536 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,541 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2025-04-26 16:24:03,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,541 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,542 INFO L229 MonitoredProcess]: Starting monitored process 283 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,543 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2025-04-26 16:24:03,544 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 16:24:03,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,554 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:03,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:03,555 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:03,555 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:03,558 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,564 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:03,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,566 INFO L229 MonitoredProcess]: Starting monitored process 284 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,566 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2025-04-26 16:24:03,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:03,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:03,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:03,580 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:03,580 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:03,590 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,596 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2025-04-26 16:24:03,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,596 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,599 INFO L229 MonitoredProcess]: Starting monitored process 285 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,599 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2025-04-26 16:24:03,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:03,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,610 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:03,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:03,610 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:03,625 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:03,625 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:03,656 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:03,662 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2025-04-26 16:24:03,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:03,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:03,664 INFO L229 MonitoredProcess]: Starting monitored process 286 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:03,664 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2025-04-26 16:24:03,665 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 16:24:03,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:03,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:03,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:03,676 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:24:03,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:03,795 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2025-04-26 16:24:03,795 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2025-04-26 16:24:04,127 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,140 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2025-04-26 16:24:04,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,142 INFO L229 MonitoredProcess]: Starting monitored process 287 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2025-04-26 16:24:04,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,154 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:04,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:04,157 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:04,157 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:04,166 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,172 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2025-04-26 16:24:04,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,173 INFO L229 MonitoredProcess]: Starting monitored process 288 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,174 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2025-04-26 16:24:04,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,189 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:04,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:04,192 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:04,192 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:04,202 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,207 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2025-04-26 16:24:04,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,208 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,209 INFO L229 MonitoredProcess]: Starting monitored process 289 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,210 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2025-04-26 16:24:04,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:04,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:04,237 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:04,237 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:04,246 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,252 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2025-04-26 16:24:04,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,253 INFO L229 MonitoredProcess]: Starting monitored process 290 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,254 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2025-04-26 16:24:04,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:04,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:04,274 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:04,274 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:04,277 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,282 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2025-04-26 16:24:04,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,284 INFO L229 MonitoredProcess]: Starting monitored process 291 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2025-04-26 16:24:04,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,303 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:04,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:04,304 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:04,304 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:04,308 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,313 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2025-04-26 16:24:04,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,315 INFO L229 MonitoredProcess]: Starting monitored process 292 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,315 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2025-04-26 16:24:04,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:04,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:04,332 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:04,332 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:04,336 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,341 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2025-04-26 16:24:04,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,343 INFO L229 MonitoredProcess]: Starting monitored process 293 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,344 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2025-04-26 16:24:04,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:04,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:04,355 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:04,355 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:04,359 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,364 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2025-04-26 16:24:04,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,366 INFO L229 MonitoredProcess]: Starting monitored process 294 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2025-04-26 16:24:04,367 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 16:24:04,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:04,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:04,378 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:04,378 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:04,382 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,387 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2025-04-26 16:24:04,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,389 INFO L229 MonitoredProcess]: Starting monitored process 295 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,390 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2025-04-26 16:24:04,392 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 16:24:04,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:04,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:04,403 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:04,403 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:04,407 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,412 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2025-04-26 16:24:04,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,414 INFO L229 MonitoredProcess]: Starting monitored process 296 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2025-04-26 16:24:04,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,425 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:04,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:04,426 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:04,426 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:04,430 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,435 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2025-04-26 16:24:04,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,437 INFO L229 MonitoredProcess]: Starting monitored process 297 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2025-04-26 16:24:04,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-04-26 16:24:04,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-04-26 16:24:04,449 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-04-26 16:24:04,449 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-04-26 16:24:04,453 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,458 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2025-04-26 16:24:04,458 INFO L453 LassoAnalysis]: Using template '3-lex'. [2025-04-26 16:24:04,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,460 INFO L229 MonitoredProcess]: Starting monitored process 298 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2025-04-26 16:24:04,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:04,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,472 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:04,474 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:04,474 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:04,479 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,485 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2025-04-26 16:24:04,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,497 INFO L229 MonitoredProcess]: Starting monitored process 299 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,498 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2025-04-26 16:24:04,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,509 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:04,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,509 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:04,511 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:04,511 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:04,516 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,521 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2025-04-26 16:24:04,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,523 INFO L229 MonitoredProcess]: Starting monitored process 300 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,524 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2025-04-26 16:24:04,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,536 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:04,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,536 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:04,541 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:04,541 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:04,558 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,564 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:04,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,565 INFO L229 MonitoredProcess]: Starting monitored process 301 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,566 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2025-04-26 16:24:04,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:04,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:04,578 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:04,601 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:04,601 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:04,651 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:04,658 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2025-04-26 16:24:04,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:04,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:04,660 INFO L229 MonitoredProcess]: Starting monitored process 302 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:04,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2025-04-26 16:24:04,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:04,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:04,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:04,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:04,673 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2025-04-26 16:24:04,673 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:04,870 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2025-04-26 16:24:04,870 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2025-04-26 16:24:05,411 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:05,428 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2025-04-26 16:24:05,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:05,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:05,430 INFO L229 MonitoredProcess]: Starting monitored process 303 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:05,431 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2025-04-26 16:24:05,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:05,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:05,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:05,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:05,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:05,442 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:05,447 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:05,447 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:05,464 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:05,470 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2025-04-26 16:24:05,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:05,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:05,472 INFO L229 MonitoredProcess]: Starting monitored process 304 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:05,472 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2025-04-26 16:24:05,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:05,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:05,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:05,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:05,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:05,483 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:05,488 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:05,488 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:05,504 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:05,510 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2025-04-26 16:24:05,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:05,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:05,512 INFO L229 MonitoredProcess]: Starting monitored process 305 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:05,513 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2025-04-26 16:24:05,514 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 16:24:05,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:05,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:05,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:05,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:05,524 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:05,528 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:05,528 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:05,544 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:05,551 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:05,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:05,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:05,553 INFO L229 MonitoredProcess]: Starting monitored process 306 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:05,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2025-04-26 16:24:05,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:05,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:05,564 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:05,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:05,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:05,565 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:05,566 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:05,566 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:05,571 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:05,576 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2025-04-26 16:24:05,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:05,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:05,578 INFO L229 MonitoredProcess]: Starting monitored process 307 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:05,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2025-04-26 16:24:05,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:05,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:05,589 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:05,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:05,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:05,589 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:05,591 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:05,591 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:05,596 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:05,601 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2025-04-26 16:24:05,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:05,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:05,603 INFO L229 MonitoredProcess]: Starting monitored process 308 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:05,604 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2025-04-26 16:24:05,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:05,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:05,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:05,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:05,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:05,614 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:05,616 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:05,616 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:05,621 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:05,626 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2025-04-26 16:24:05,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:05,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:05,628 INFO L229 MonitoredProcess]: Starting monitored process 309 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:05,629 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2025-04-26 16:24:05,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:05,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:05,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:05,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:05,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:05,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:05,642 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:05,642 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:05,647 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:05,652 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:05,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:05,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:05,654 INFO L229 MonitoredProcess]: Starting monitored process 310 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:05,655 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2025-04-26 16:24:05,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:05,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:05,666 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:05,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:05,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:05,666 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:05,668 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:05,668 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:05,673 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:05,678 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2025-04-26 16:24:05,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:05,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:05,680 INFO L229 MonitoredProcess]: Starting monitored process 311 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:05,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2025-04-26 16:24:05,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:05,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:05,692 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:05,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:05,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:05,692 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:05,694 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:05,694 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:05,699 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:05,704 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2025-04-26 16:24:05,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:05,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:05,706 INFO L229 MonitoredProcess]: Starting monitored process 312 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:05,707 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2025-04-26 16:24:05,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-04-26 16:24:05,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:05,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:05,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:05,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:05,718 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:05,720 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:05,720 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:05,725 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:05,730 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2025-04-26 16:24:05,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:24:05,730 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:24:05,732 INFO L229 MonitoredProcess]: Starting monitored process 313 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:24:05,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2025-04-26 16:24:05,733 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 16:24:05,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-04-26 16:24:05,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-04-26 16:24:05,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-04-26 16:24:05,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-04-26 16:24:05,743 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-04-26 16:24:05,745 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-04-26 16:24:05,745 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-04-26 16:24:05,750 INFO L490 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-04-26 16:24:05,755 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2025-04-26 16:24:05,765 INFO L201 PluginConnector]: Adding new model commit-2.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.04 04:24:05 BoogieIcfgContainer [2025-04-26 16:24:05,765 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-04-26 16:24:05,765 INFO L158 Benchmark]: Toolchain (without parser) took 31227.99ms. Allocated memory was 155.2MB in the beginning and 578.8MB in the end (delta: 423.6MB). Free memory was 85.6MB in the beginning and 320.7MB in the end (delta: -235.0MB). Peak memory consumption was 354.4MB. Max. memory is 8.0GB. [2025-04-26 16:24:05,765 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.80ms. Allocated memory is still 155.2MB. Free memory is still 86.8MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:24:05,766 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.48ms. Allocated memory is still 155.2MB. Free memory was 85.6MB in the beginning and 83.8MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:24:05,766 INFO L158 Benchmark]: Boogie Preprocessor took 23.80ms. Allocated memory is still 155.2MB. Free memory was 83.8MB in the beginning and 82.6MB in the end (delta: 1.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-26 16:24:05,766 INFO L158 Benchmark]: RCFGBuilder took 243.24ms. Allocated memory is still 155.2MB. Free memory was 82.6MB in the beginning and 69.5MB in the end (delta: 13.1MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2025-04-26 16:24:05,766 INFO L158 Benchmark]: BuchiAutomizer took 30930.36ms. Allocated memory was 155.2MB in the beginning and 578.8MB in the end (delta: 423.6MB). Free memory was 69.5MB in the beginning and 320.7MB in the end (delta: -251.1MB). Peak memory consumption was 341.9MB. Max. memory is 8.0GB. [2025-04-26 16:24:05,767 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 0.80ms. Allocated memory is still 155.2MB. Free memory is still 86.8MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 27.48ms. Allocated memory is still 155.2MB. Free memory was 85.6MB in the beginning and 83.8MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 8.0GB. * Boogie Preprocessor took 23.80ms. Allocated memory is still 155.2MB. Free memory was 83.8MB in the beginning and 82.6MB in the end (delta: 1.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 243.24ms. Allocated memory is still 155.2MB. Free memory was 82.6MB in the beginning and 69.5MB in the end (delta: 13.1MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * BuchiAutomizer took 30930.36ms. Allocated memory was 155.2MB in the beginning and 578.8MB in the end (delta: 423.6MB). Free memory was 69.5MB in the beginning and 320.7MB in the end (delta: -251.1MB). Peak memory consumption was 341.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 30.8s and 12 iterations. TraceHistogramMax:2. Analysis of lassos took 27.8s. Construction of modules took 0.3s. Büchi inclusion checks took 1.8s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 7. Automata minimization 0.8s AutomataMinimizationTime, 11 MinimizatonAttempts, 7277 StatesRemovedByMinimization, 10 NontrivialMinimizations. Non-live state removal took 0.6s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [3, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 355 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 352 mSDsluCounter, 160 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 92 mSDsCounter, 46 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 589 IncrementalHoareTripleChecker+Invalid, 635 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 46 mSolverCounterUnsat, 68 mSDtfsCounter, 589 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc5 concLT0 SILN0 SILU3 SILI0 SILT0 lasso3 LassoPreprocessingBenchmarks: Lassos: inital195 mio100 ax100 hnf100 lsp91 ukn81 mio100 lsp43 div100 bol123 ite100 ukn100 eq172 hnf91 smp100 dnf284 smp55 tf100 neg100 sie109 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 752ms VariablesStem: 18 VariablesLoop: 22 DisjunctsStem: 1 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 144 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s InitialAbstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 11 terminating modules (8 trivial, 3 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. One deterministic module has affine ranking function node_2_back + -1 * node_2_front and consists of 3 locations. One deterministic module has affine ranking function client_back + -1 * client_front and consists of 3 locations. 8 modules have a trivial ranking function, the largest among these consists of 10 locations. The remainder module has 7102 locations. - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "[103] $Ultimate##0-->L111: Formula: (and (= v_manager_back_7 v_manager_front_13) (= v_client_front_1 v_client_back_4) (= v_node_2_front_1 v_node_2_back_4) v_safe_10 (= 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, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} OutVars{client_front=v_client_front_1, node_1_back=v_node_1_back_5, node_2_back=v_node_2_back_4, safe=v_safe_10, manager_front=v_manager_front_13, client_back=v_client_back_4, node_1_front=v_node_1_front_5, node_2_front=v_node_2_front_1, manager_back=v_manager_back_7} AuxVars[] AssignedVars[]" "[127] L111-->L52: Formula: (= v_thread1Thread1of1ForFork1_thidvar0_2 1) InVars {} OutVars{thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_thidvar0]" "[130] L111-1-->L68: Formula: (and (= 2 v_thread2Thread1of1ForFork2_thidvar1_2) (= 2 v_thread2Thread1of1ForFork2_thidvar0_2)) InVars {} OutVars{thread2Thread1of1ForFork2_thidvar1=v_thread2Thread1of1ForFork2_thidvar1_2, thread2Thread1of1ForFork2_thidvar0=v_thread2Thread1of1ForFork2_thidvar0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_thidvar1, thread2Thread1of1ForFork2_thidvar0]" "[133] L112-->L84: Formula: (and (= v_thread3Thread1of1ForFork3_thidvar2_2 3) (= v_thread3Thread1of1ForFork3_thidvar1_2 3) (= v_thread3Thread1of1ForFork3_thidvar0_2 3)) InVars {} OutVars{thread3Thread1of1ForFork3_thidvar0=v_thread3Thread1of1ForFork3_thidvar0_2, thread3Thread1of1ForFork3_thidvar2=v_thread3Thread1of1ForFork3_thidvar2_2, thread3Thread1of1ForFork3_thidvar1=v_thread3Thread1of1ForFork3_thidvar1_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork3_thidvar0, thread3Thread1of1ForFork3_thidvar2, thread3Thread1of1ForFork3_thidvar1]" "[124] L113-->L99: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar3_2) (= 4 v_thread4Thread1of1ForFork0_thidvar1_2) (= 4 v_thread4Thread1of1ForFork0_thidvar2_2) (= 4 v_thread4Thread1of1ForFork0_thidvar0_2)) InVars {} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_2, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_2, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_2, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread4Thread1of1ForFork0_thidvar3, thread4Thread1of1ForFork0_thidvar2, thread4Thread1of1ForFork0_thidvar1, thread4Thread1of1ForFork0_thidvar0]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" Loop: "[121] L95-->L99: Formula: (and (let ((.cse0 (= (select v_client_7 v_client_front_11) v_ok_23))) (or (and .cse0 v_safe_59 v_safe_60) (and (not v_safe_59) (or (not .cse0) (not v_safe_60))))) (= (+ 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_23, client=v_client_7, safe=v_safe_60, client_back=v_client_back_10} OutVars{client_front=v_client_front_10, ok=v_ok_23, client=v_client_7, safe=v_safe_59, client_back=v_client_back_10} AuxVars[] AssignedVars[client_front, safe]" "[120] L99-->L95: Formula: (and (= v_manager_back_28 (+ v_manager_back_29 1)) (= (select v_manager_23 v_manager_back_29) v_update_23)) InVars {manager=v_manager_23, manager_back=v_manager_back_29, update=v_update_23} OutVars{manager=v_manager_23, manager_back=v_manager_back_28, update=v_update_23} AuxVars[] AssignedVars[manager_back]" "[107] L52-->L29: Formula: (and (< v_manager_front_19 v_manager_back_14) (let ((.cse0 (= v_update_9 (select v_manager_9 v_manager_front_19)))) (or (and .cse0 v_safe_19 v_safe_20) (and (not v_safe_19) (or (not v_safe_20) (not .cse0))))) (= (+ v_manager_front_19 1) v_manager_front_18)) InVars {manager=v_manager_9, manager_front=v_manager_front_19, safe=v_safe_20, update=v_update_9, manager_back=v_manager_back_14} OutVars{manager=v_manager_9, manager_front=v_manager_front_18, safe=v_safe_19, update=v_update_9, manager_back=v_manager_back_14} AuxVars[] AssignedVars[manager_front, safe]" "[108] L29-->L34: Formula: (and (= v_update_13 (select v_node_1_3 v_node_1_back_7)) (= v_node_1_back_6 (+ v_node_1_back_7 1))) InVars {node_1_back=v_node_1_back_7, node_1=v_node_1_3, update=v_update_13} OutVars{node_1_back=v_node_1_back_6, node_1=v_node_1_3, update=v_update_13} AuxVars[] AssignedVars[node_1_back]" "[109] L34-->L38: Formula: (and (= v_update_11 (select v_node_2_3 v_node_2_back_7)) (= (+ v_node_2_back_7 1) v_node_2_back_6)) InVars {node_2_back=v_node_2_back_7, update=v_update_11, node_2=v_node_2_3} OutVars{node_2_back=v_node_2_back_6, update=v_update_11, node_2=v_node_2_3} AuxVars[] AssignedVars[node_2_back]" "[114] L68-->L63: Formula: (and (< v_node_1_front_9 v_node_1_back_12) (= v_node_1_front_8 (+ v_node_1_front_9 1)) (let ((.cse0 (= (select v_node_1_7 v_node_1_front_9) v_update_17))) (or (and (not v_safe_43) (or (not v_safe_44) (not .cse0))) (and .cse0 v_safe_43 v_safe_44)))) InVars {node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_9, node_1=v_node_1_7, safe=v_safe_44, update=v_update_17} OutVars{node_1_back=v_node_1_back_12, node_1_front=v_node_1_front_8, node_1=v_node_1_7, safe=v_safe_43, update=v_update_17} AuxVars[] AssignedVars[safe, node_1_front]" "[115] L63-->L68: Formula: (and (= v_ok_17 (select v_manager_19 v_manager_back_21)) (= (+ v_manager_back_21 1) v_manager_back_20)) InVars {ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_21} OutVars{ok=v_ok_17, manager=v_manager_19, manager_back=v_manager_back_20} AuxVars[] AssignedVars[manager_back]" "[117] L84-->L79: Formula: (and (< v_node_2_front_9 v_node_2_back_12) (= v_node_2_front_8 (+ v_node_2_front_9 1)) (let ((.cse0 (= (select v_node_2_7 v_node_2_front_9) v_update_21))) (or (and .cse0 v_safe_52 v_safe_51) (and (or (not v_safe_52) (not .cse0)) (not v_safe_51))))) InVars {node_2_front=v_node_2_front_9, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_52, update=v_update_21} OutVars{node_2_front=v_node_2_front_8, node_2=v_node_2_7, node_2_back=v_node_2_back_12, safe=v_safe_51, update=v_update_21} AuxVars[] AssignedVars[safe, node_2_front]" "[110] L38-->L42: Formula: (and (let ((.cse0 (= (select v_manager_17 v_manager_front_35) v_ok_15))) (or (and .cse0 v_safe_35 v_safe_36) (and (not v_safe_35) (or (not .cse0) (not v_safe_36))))) (= (+ v_manager_front_35 1) v_manager_front_34) (< v_manager_front_35 v_manager_back_18)) InVars {ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_35, safe=v_safe_36, manager_back=v_manager_back_18} OutVars{ok=v_ok_15, manager=v_manager_17, manager_front=v_manager_front_34, safe=v_safe_35, manager_back=v_manager_back_18} AuxVars[] AssignedVars[manager_front, safe]" "[118] L79-->L84: Formula: (and (= (+ v_manager_back_25 1) v_manager_back_24) (= (select v_manager_21 v_manager_back_25) v_ok_19)) InVars {ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_25} OutVars{ok=v_ok_19, manager=v_manager_21, manager_back=v_manager_back_24} AuxVars[] AssignedVars[manager_back]" "[111] L42-->L47: Formula: (and (< v_manager_front_27 v_manager_back_16) (= (+ v_manager_front_27 1) v_manager_front_26) (let ((.cse0 (= (select v_manager_13 v_manager_front_27) v_ok_11))) (or (and .cse0 v_safe_27 v_safe_28) (and (not v_safe_27) (or (not v_safe_28) (not .cse0)))))) InVars {ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_27, safe=v_safe_28, manager_back=v_manager_back_16} OutVars{ok=v_ok_11, manager=v_manager_13, manager_front=v_manager_front_26, safe=v_safe_27, manager_back=v_manager_back_16} AuxVars[] AssignedVars[manager_front, safe]" "[112] L47-->L52: Formula: (and (= v_ok_7 (select v_client_3 v_client_back_7)) (= (+ v_client_back_7 1) v_client_back_6)) InVars {ok=v_ok_7, client=v_client_3, client_back=v_client_back_7} OutVars{ok=v_ok_7, client=v_client_3, client_back=v_client_back_6} AuxVars[] AssignedVars[client_back]" RESULT: Ultimate could not prove your program: unable to determine termination [2025-04-26 16:24:05,779 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:05,979 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2025-04-26 16:24:06,180 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...